Mercurial > octave-nkf
annotate src/graphics.cc @ 10160:cd96d29c5efa
remove Emacs local-variable settings from source files in src directory
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 20 Jan 2010 20:39:26 -0500 |
| parents | 2cd940306a06 |
| children | 8c583af2cf64 |
| rev | line source |
|---|---|
| 6406 | 1 /* |
| 2 | |
| 8920 | 3 Copyright (C) 2007, 2008, 2009 John W. Eaton |
| 6406 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 6406 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 6406 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
| 24 #include <config.h> | |
| 25 #endif | |
| 26 | |
| 27 #include <cctype> | |
| 7222 | 28 #include <cfloat> |
| 7286 | 29 #include <cstdlib> |
| 6406 | 30 |
| 31 #include <algorithm> | |
| 32 #include <list> | |
| 33 #include <map> | |
| 34 #include <set> | |
| 35 #include <string> | |
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36 #include <sstream> |
| 6406 | 37 |
| 7409 | 38 #include "file-ops.h" |
| 39 #include "file-stat.h" | |
| 40 | |
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41 #include "cmd-edit.h" |
| 6705 | 42 #include "defun.h" |
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43 #include "display.h" |
| 6705 | 44 #include "error.h" |
| 6595 | 45 #include "graphics.h" |
| 7409 | 46 #include "input.h" |
| 6705 | 47 #include "ov.h" |
| 48 #include "oct-obj.h" | |
| 49 #include "oct-map.h" | |
| 50 #include "ov-fcn-handle.h" | |
| 51 #include "parse.h" | |
| 7409 | 52 #include "toplev.h" |
| 7222 | 53 #include "unwind-prot.h" |
| 6595 | 54 |
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55 // forward declaration |
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56 static octave_value xget (const graphics_handle& h, const caseless_str& name); |
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57 |
| 6406 | 58 static void |
| 59 gripe_set_invalid (const std::string& pname) | |
| 60 { | |
| 61 error ("set: invalid value for %s property", pname.c_str ()); | |
| 62 } | |
| 63 | |
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64 // Check to see that PNAME matches just one of PNAMES uniquely. |
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65 // Return the full name of the match, or an empty caseless_str object |
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66 // if there is no match, or the match is ambiguous. |
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67 |
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68 static caseless_str |
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69 validate_property_name (const std::string& who, const std::string& what, |
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70 const std::set<std::string>& pnames, |
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71 const caseless_str& pname) |
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72 { |
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73 size_t len = pname.length (); |
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74 std::set<std::string> matches; |
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75 |
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76 for (std::set<std::string>::const_iterator p = pnames.begin (); |
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77 p != pnames.end (); p++) |
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78 { |
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79 if (pname.compare (*p, len)) |
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80 { |
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81 if (len == p->length ()) |
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82 { |
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83 // Exact match. |
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84 return pname; |
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85 } |
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86 |
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87 matches.insert (*p); |
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88 } |
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89 } |
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90 |
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91 size_t num_matches = matches.size (); |
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92 |
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93 if (num_matches == 0) |
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94 { |
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95 error ("%s: unknown %s property %s", |
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96 who.c_str (), what.c_str (), pname.c_str ()); |
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97 } |
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98 else if (num_matches > 1) |
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99 { |
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100 string_vector sv (matches); |
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101 |
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102 std::ostringstream os; |
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103 |
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104 sv.list_in_columns (os); |
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105 |
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106 std::string match_list = os.str (); |
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107 |
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108 error ("%s: ambiguous %s property name %s; possible matches:\n\n%s", |
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109 who.c_str (), what.c_str (), pname.c_str (), match_list.c_str ()); |
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110 } |
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111 else if (num_matches == 1) |
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112 { |
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113 // Exact match was handled above. |
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114 |
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115 std::string possible_match = *(matches.begin ()); |
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116 |
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117 warning_with_id ("Octave:abbreviated-property-match", |
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118 "%s: allowing %s to match %s property %s", |
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119 who.c_str (), pname.c_str (), what.c_str (), |
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120 possible_match.c_str ()); |
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121 |
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122 return possible_match; |
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123 } |
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124 |
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125 return caseless_str (); |
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126 } |
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127 |
| 7363 | 128 static Matrix |
| 129 jet_colormap (void) | |
| 130 { | |
| 131 Matrix cmap (64, 3, 0.0); | |
| 132 | |
| 133 for (octave_idx_type i = 0; i < 64; i++) | |
| 134 { | |
| 135 // This is the jet colormap. It would be nice to be able | |
| 136 // to feval the jet function but since there is a static | |
| 137 // property object that includes a colormap_property | |
| 138 // object, we need to initialize this before main is even | |
| 139 // called, so calling an interpreted function is not | |
| 140 // possible. | |
| 141 | |
| 142 double x = i / 63.0; | |
| 143 | |
| 144 if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 145 cmap(i,0) = 4.0 * x - 3.0/2.0; | |
| 146 else if (x >= 5.0/8.0 && x < 7.0/8.0) | |
| 147 cmap(i,0) = 1.0; | |
| 148 else if (x >= 7.0/8.0) | |
| 149 cmap(i,0) = -4.0 * x + 9.0/2.0; | |
| 150 | |
| 151 if (x >= 1.0/8.0 && x < 3.0/8.0) | |
| 152 cmap(i,1) = 4.0 * x - 1.0/2.0; | |
| 153 else if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 154 cmap(i,1) = 1.0; | |
| 155 else if (x >= 5.0/8.0 && x < 7.0/8.0) | |
| 156 cmap(i,1) = -4.0 * x + 7.0/2.0; | |
| 157 | |
| 158 if (x < 1.0/8.0) | |
| 159 cmap(i,2) = 4.0 * x + 1.0/2.0; | |
| 160 else if (x >= 1.0/8.0 && x < 3.0/8.0) | |
| 161 cmap(i,2) = 1.0; | |
| 162 else if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 163 cmap(i,2) = -4.0 * x + 5.0/2.0; | |
| 164 } | |
| 165 | |
| 166 return cmap; | |
| 167 } | |
| 168 | |
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169 static double |
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170 default_screendepth (void) |
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171 { |
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172 return display_info::depth (); |
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173 } |
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174 |
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175 static Matrix |
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176 default_screensize (void) |
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177 { |
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178 Matrix retval (1, 4, 1.0); |
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179 |
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180 retval(2) = display_info::width (); |
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181 retval(3) = display_info::height (); |
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182 |
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183 return retval; |
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184 } |
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185 |
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186 static double |
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187 default_screenpixelsperinch (void) |
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188 { |
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189 return (display_info::x_dpi () + display_info::y_dpi ()) / 2; |
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190 } |
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191 |
| 7363 | 192 static Matrix |
| 193 default_colororder (void) | |
| 194 { | |
| 195 Matrix retval (7, 3, 0.0); | |
| 196 | |
| 197 retval(0,2) = 1.0; | |
| 198 | |
| 199 retval(1,1) = 0.5; | |
| 200 | |
| 201 retval(2,0) = 1.0; | |
| 202 | |
| 203 retval(3,1) = 0.75; | |
| 204 retval(3,2) = 0.75; | |
| 205 | |
| 206 retval(4,0) = 0.75; | |
| 207 retval(4,2) = 0.75; | |
| 208 | |
| 209 retval(5,0) = 0.75; | |
| 210 retval(5,1) = 0.75; | |
| 211 | |
| 212 retval(6,0) = 0.25; | |
| 213 retval(6,1) = 0.25; | |
| 214 retval(6,2) = 0.25; | |
| 215 | |
| 216 return retval; | |
| 217 } | |
| 218 | |
| 219 static Matrix | |
| 220 default_lim (void) | |
| 221 { | |
| 222 Matrix m (1, 2, 0); | |
| 223 m(1) = 1; | |
| 224 return m; | |
| 225 } | |
| 226 | |
| 227 static Matrix | |
| 228 default_data (void) | |
| 229 { | |
| 230 Matrix retval (1, 2); | |
| 231 | |
| 232 retval(0) = 0; | |
| 233 retval(1) = 1; | |
| 234 | |
| 235 return retval; | |
| 236 } | |
| 237 | |
| 7427 | 238 static Matrix |
| 239 default_axes_position (void) | |
| 240 { | |
| 241 Matrix m (1, 4, 0.0); | |
| 242 m(0) = 0.13; | |
| 243 m(1) = 0.11; | |
| 244 m(2) = 0.775; | |
| 245 m(3) = 0.815; | |
| 246 return m; | |
| 247 } | |
| 248 | |
| 249 static Matrix | |
| 250 default_axes_outerposition (void) | |
| 251 { | |
| 252 Matrix m (1, 4, 0.0); | |
| 253 m(2) = m(3) = 1.0; | |
| 254 return m; | |
| 255 } | |
| 256 | |
| 7445 | 257 static Matrix |
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258 default_axes_tick (void) |
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259 { |
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260 Matrix m (1, 6, 0.0); |
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261 m(0) = 0.0; |
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262 m(1) = 0.2; |
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263 m(2) = 0.4; |
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264 m(3) = 0.6; |
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265 m(4) = 0.8; |
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266 m(5) = 1.0; |
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267 return m; |
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268 } |
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269 |
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270 static Matrix |
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271 default_axes_ticklength (void) |
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272 { |
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273 Matrix m (1, 2, 0.01); |
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274 m(1) = 0.025; |
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275 return m; |
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276 } |
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277 |
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278 static Matrix |
| 7445 | 279 default_figure_position (void) |
| 280 { | |
| 281 Matrix m (1, 4, 0.0); | |
| 282 m(0) = 300; | |
| 283 m(1) = 200; | |
| 284 m(2) = 560; | |
| 285 m(3) = 420; | |
| 286 return m; | |
| 287 } | |
| 288 | |
| 7427 | 289 static Matrix |
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290 default_figure_papersize (void) |
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291 { |
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292 Matrix m (1, 2, 0.0); |
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293 m(0) = 8.5; |
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294 m(1) = 11.0; |
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295 return m; |
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296 } |
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297 |
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298 static Matrix |
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299 default_figure_paperposition (void) |
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300 { |
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301 Matrix m (1, 4, 0.0); |
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302 m(0) = 0.25; |
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303 m(1) = 2.50; |
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304 m(2) = 8.00; |
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305 m(3) = 6.00; |
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306 return m; |
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307 } |
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308 |
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309 static Matrix |
| 7427 | 310 convert_position (const Matrix& pos, const caseless_str& from_units, |
| 311 const caseless_str& to_units, | |
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312 const Matrix& parent_dim = Matrix (1, 2, 0.0)) |
| 7427 | 313 { |
| 314 Matrix retval (1, 4); | |
| 315 double res = 0; | |
| 316 | |
| 317 if (from_units.compare ("pixels")) | |
| 318 retval = pos; | |
| 319 else if (from_units.compare ("normalized")) | |
| 320 { | |
| 321 retval(0) = pos(0) * parent_dim(0) + 1; | |
| 322 retval(1) = pos(1) * parent_dim(1) + 1; | |
| 323 retval(2) = pos(2) * parent_dim(0); | |
| 324 retval(3) = pos(3) * parent_dim(1); | |
| 325 } | |
| 326 else if (from_units.compare ("characters")) | |
| 327 { | |
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328 if (res <= 0) |
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329 res = xget (0, "screenpixelsperinch").double_value (); |
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330 |
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331 double f = 0.0; |
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332 |
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333 // FIXME -- this assumes the system font is Helvetica 10pt |
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334 // (for which "x" requires 6x12 pixels at 74.951 pixels/inch) |
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335 f = 12.0 * res / 74.951; |
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336 |
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337 if (f > 0) |
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338 { |
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339 retval(0) = 0.5 * pos(0) * f; |
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340 retval(1) = pos(1) * f; |
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341 retval(2) = 0.5 * pos(2) * f; |
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342 retval(3) = pos(3) * f; |
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343 } |
| 7427 | 344 } |
| 345 else | |
| 346 { | |
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347 if (res <= 0) |
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348 res = xget (0, "screenpixelsperinch").double_value (); |
| 7427 | 349 |
| 350 double f = 0.0; | |
| 351 | |
| 352 if (from_units.compare ("points")) | |
| 353 f = res / 72.0; | |
| 354 else if (from_units.compare ("inches")) | |
| 355 f = res; | |
| 356 else if (from_units.compare ("centimeters")) | |
| 357 f = res / 2.54; | |
| 358 | |
| 359 if (f > 0) | |
| 360 { | |
| 361 retval(0) = pos(0) * f + 1; | |
| 362 retval(1) = pos(1) * f + 1; | |
| 363 retval(2) = pos(2) * f; | |
| 364 retval(3) = pos(3) * f; | |
| 365 } | |
| 366 } | |
| 367 | |
| 368 if (! to_units.compare ("pixels")) | |
| 369 { | |
| 370 if (to_units.compare ("normalized")) | |
| 371 { | |
| 372 retval(0) = (retval(0) - 1) / parent_dim(0); | |
| 373 retval(1) = (retval(1) - 1) / parent_dim(1); | |
| 374 retval(2) /= parent_dim(0); | |
| 375 retval(3) /= parent_dim(1); | |
| 376 } | |
| 377 else if (to_units.compare ("characters")) | |
| 378 { | |
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379 if (res <= 0) |
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380 res = xget (0, "screenpixelsperinch").double_value (); |
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381 |
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382 double f = 0.0; |
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383 |
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384 f = 12.0 * res / 74.951; |
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385 |
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386 if (f > 0) |
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387 { |
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388 retval(0) = 2 * retval(0) / f; |
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389 retval(1) = retval(1) / f; |
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390 retval(2) = 2 * retval(2) / f; |
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391 retval(3) = retval(3) / f; |
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392 } |
| 7427 | 393 } |
| 394 else | |
| 395 { | |
| 396 if (res <= 0) | |
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397 res = xget (0, "screenpixelsperinch").double_value (); |
| 7427 | 398 |
| 399 double f = 0.0; | |
| 400 | |
| 401 if (to_units.compare ("points")) | |
| 402 f = res / 72.0; | |
| 403 else if (to_units.compare ("inches")) | |
| 404 f = res; | |
| 405 else if (to_units.compare ("centimeters")) | |
| 406 f = res / 2.54; | |
| 407 | |
| 408 if (f > 0) | |
| 409 { | |
| 410 retval(0) = (retval(0) - 1) / f; | |
| 411 retval(1) = (retval(1) - 1) / f; | |
| 412 retval(2) /= f; | |
| 413 retval(3) /= f; | |
| 414 } | |
| 415 } | |
| 416 } | |
| 417 | |
| 418 return retval; | |
| 419 } | |
| 420 | |
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421 static graphics_object |
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422 xget_ancestor (const graphics_object& go_arg, const std::string& type) |
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423 { |
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424 graphics_object go = go_arg; |
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425 |
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426 do |
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427 { |
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428 if (go.valid_object ()) |
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429 { |
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430 if (go.isa (type)) |
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431 return go; |
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432 else |
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433 go = gh_manager::get_object (go.get_parent ()); |
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434 } |
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435 else |
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436 return graphics_object (); |
| 7869 | 437 } |
| 438 while (true); | |
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439 } |
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440 |
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441 static octave_value |
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442 convert_cdata (const base_properties& props, const octave_value& cdata, |
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|
443 bool is_scaled, int cdim) |
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444 { |
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445 dim_vector dv (cdata.dims ()); |
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446 |
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447 if (dv.length () == cdim && dv(cdim-1) == 3) |
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448 return cdata; |
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449 |
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450 Matrix cmap (1, 3, 0.0); |
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451 Matrix clim (1, 2, 0.0); |
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452 |
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453 graphics_object go = gh_manager::get_object (props.get___myhandle__ ()); |
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454 graphics_object fig = xget_ancestor (go, "figure"); |
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455 |
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456 if (fig.valid_object ()) |
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457 { |
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458 Matrix _cmap = fig.get (caseless_str ("colormap")).matrix_value (); |
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459 |
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460 if (! error_state) |
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461 cmap = _cmap; |
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462 } |
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463 |
|
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464 if (is_scaled) |
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465 { |
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466 graphics_object ax = xget_ancestor (go, "axes"); |
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467 |
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468 if (ax.valid_object ()) |
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469 { |
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470 Matrix _clim = ax.get (caseless_str ("clim")).matrix_value (); |
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471 |
|
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472 if (! error_state) |
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473 clim = _clim; |
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474 } |
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475 } |
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|
476 |
|
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|
477 dv.resize (cdim); |
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478 dv(cdim-1) = 3; |
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479 |
|
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|
480 NDArray a (dv); |
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481 |
|
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Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
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|
482 octave_idx_type lda = a.numel () / static_cast<octave_idx_type> (3); |
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|
483 octave_idx_type nc = cmap.rows (); |
|
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|
484 |
|
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|
485 double *av = a.fortran_vec (); |
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486 const double *cmapv = cmap.data (); |
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487 const double *cv = 0; |
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488 const octave_uint8 *icv = 0; |
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489 |
|
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490 if (cdata.is_integer_type ()) |
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491 icv = cdata.uint8_array_value ().data (); |
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492 else |
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493 cv = cdata.array_value ().data (); |
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494 |
|
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|
495 for (octave_idx_type i = 0; i < lda; i++) |
|
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|
496 { |
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497 double x = (cv ? cv[i] : double (icv[i])); |
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|
498 |
|
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|
499 if (is_scaled) |
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500 x = xround ((nc - 1) * (x - clim(0)) / (clim(1) - clim(0))); |
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501 else |
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502 x = xround (x - 1); |
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|
503 |
|
9423
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graphics.cc (convert_cdata): return NaN for NaN values in cdata
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|
504 if (xisnan (x)) |
|
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|
505 { |
|
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|
506 av[i] = x; |
|
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|
507 av[i+lda] = x; |
|
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|
508 av[i+2*lda] = x; |
|
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|
509 } |
|
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|
510 else |
|
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|
511 { |
|
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|
512 if (x < 0) |
|
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|
513 x = 0; |
|
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|
514 else if (x >= nc) |
|
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|
515 x = (nc - 1); |
|
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|
516 |
|
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|
517 octave_idx_type idx = static_cast<octave_idx_type> (x); |
|
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|
518 |
|
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|
519 av[i] = cmapv[idx]; |
|
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|
520 av[i+lda] = cmapv[idx+nc]; |
|
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|
521 av[i+2*lda] = cmapv[idx+2*nc]; |
|
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|
522 } |
|
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|
523 } |
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|
524 |
|
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|
525 return octave_value (a); |
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|
526 } |
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changeset
|
527 |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
528 template<class T> |
|
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|
529 static void |
|
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|
530 get_array_limits (const Array<T>& m, double& emin, double& emax, |
|
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|
531 double& eminp) |
|
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|
532 { |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
533 const T *data = m.data (); |
|
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|
534 octave_idx_type n = m.numel (); |
|
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|
535 |
|
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|
536 for (octave_idx_type i = 0; i < n; i++) |
|
7836
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changeset
|
537 { |
|
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changeset
|
538 double e = double (data[i]); |
|
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changeset
|
539 |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
540 if (! (xisinf (e) || xisnan (e))) |
|
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diff
changeset
|
541 { |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
542 if (e < emin) |
|
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changeset
|
543 emin = e; |
|
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changeset
|
544 |
|
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changeset
|
545 if (e > emax) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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|
546 emax = e; |
|
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|
547 |
|
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|
548 if (e > 0 && e < eminp) |
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|
549 eminp = e; |
|
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|
550 } |
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|
551 } |
|
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|
552 } |
|
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|
553 |
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554 static bool |
|
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|
555 lookup_object_name (const caseless_str& name, caseless_str& go_name, |
|
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|
556 caseless_str& rest) |
|
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|
557 { |
|
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|
558 int len = name.length (); |
|
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559 int offset = 0; |
|
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|
560 bool result = false; |
|
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561 |
|
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|
562 if (len >= 4) |
|
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|
563 { |
|
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|
564 caseless_str pfx = name.substr (0, 4); |
|
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|
565 |
|
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|
566 if (pfx.compare ("axes") || pfx.compare ("line") |
|
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|
567 || pfx.compare ("text")) |
|
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568 offset = 4; |
|
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|
569 else if (len >= 5) |
|
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570 { |
|
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571 pfx = name.substr (0, 5); |
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572 |
|
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573 if (pfx.compare ("image") || pfx.compare ("patch")) |
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574 offset = 5; |
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575 else if (len >= 6) |
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|
576 { |
|
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|
577 pfx = name.substr (0, 6); |
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|
578 |
|
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|
579 if (pfx.compare ("figure")) |
|
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580 offset = 6; |
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581 else if (len >= 7) |
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|
582 { |
|
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|
583 pfx = name.substr (0, 7); |
|
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|
584 |
|
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585 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
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|
586 offset = 7; |
|
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|
587 } |
|
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|
588 } |
|
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|
589 } |
|
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|
590 |
|
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|
591 if (offset > 0) |
|
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|
592 { |
|
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|
593 go_name = pfx; |
|
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594 rest = name.substr (offset); |
|
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|
595 result = true; |
|
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|
596 } |
|
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|
597 } |
|
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|
598 |
|
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|
599 return result; |
|
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|
600 } |
|
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|
601 |
|
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|
602 static base_graphics_object* |
|
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603 make_graphics_object_from_type (const caseless_str& type, |
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604 const graphics_handle& h = graphics_handle (), |
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605 const graphics_handle& p = graphics_handle ()) |
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|
606 { |
|
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|
607 base_graphics_object *go = 0; |
|
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|
608 |
|
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|
609 if (type.compare ("figure")) |
|
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|
610 go = new figure (h, p); |
|
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611 else if (type.compare ("axes")) |
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612 go = new axes (h, p); |
|
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|
613 else if (type.compare ("line")) |
|
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|
614 go = new line (h, p); |
|
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615 else if (type.compare ("text")) |
|
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|
616 go = new text (h, p); |
|
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|
617 else if (type.compare ("image")) |
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618 go = new image (h, p); |
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|
619 else if (type.compare ("patch")) |
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|
620 go = new patch (h, p); |
|
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|
621 else if (type.compare ("surface")) |
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|
622 go = new surface (h, p); |
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|
623 else if (type.compare ("hggroup")) |
|
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|
624 go = new hggroup (h, p); |
|
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|
625 |
|
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|
626 return go; |
|
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|
627 } |
|
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|
628 |
| 6406 | 629 // --------------------------------------------------------------------- |
| 630 | |
|
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|
631 bool |
|
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|
632 base_property::set (const octave_value& v, bool do_run ) |
|
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|
633 { |
|
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|
634 if (do_set (v)) |
|
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|
635 { |
|
8063
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|
636 |
|
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|
637 // notify backend |
|
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|
638 if (id >= 0) |
|
8059
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Octave to backend notification scheme
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|
639 { |
|
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|
640 graphics_object go = gh_manager::get_object (parent); |
|
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|
641 if (go) |
|
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|
642 { |
|
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|
643 graphics_backend backend = go.get_backend(); |
|
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|
644 if (backend) |
|
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|
645 backend.property_changed (go, id); |
|
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|
646 } |
|
8059
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647 } |
|
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|
648 |
|
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|
649 // run listeners |
|
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650 if (do_run && ! error_state) |
|
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|
651 run_listeners (POSTSET); |
|
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|
652 |
|
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|
653 return true; |
|
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|
654 } |
|
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|
655 |
|
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|
656 return false; |
|
8058
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|
657 } |
|
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|
658 |
|
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|
659 |
|
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|
660 void |
|
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661 base_property::run_listeners (listener_mode mode) |
|
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Initial low-level support for property listeners.
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|
662 { |
|
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|
663 const octave_value_list& l = listeners[mode]; |
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|
664 |
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Initial low-level support for property listeners.
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|
665 for (int i = 0; i < l.length (); i++) |
|
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|
666 { |
|
7936
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Support for backend-to-octave event management
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diff
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|
667 gh_manager::execute_callback (parent, l(i), octave_value ()); |
|
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|
668 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
669 if (error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
670 break; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
671 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
672 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
673 |
| 6705 | 674 radio_values::radio_values (const std::string& opt_string) |
| 6406 | 675 { |
| 6705 | 676 size_t beg = 0; |
| 677 size_t len = opt_string.length (); | |
| 678 bool done = len == 0; | |
| 6681 | 679 |
| 6705 | 680 while (! done) |
| 681 { | |
| 682 size_t end = opt_string.find ('|', beg); | |
| 6681 | 683 |
| 6705 | 684 if (end == std::string::npos) |
| 685 { | |
| 686 end = len; | |
| 687 done = true; | |
| 688 } | |
| 6681 | 689 |
| 6705 | 690 std::string t = opt_string.substr (beg, end-beg); |
| 6681 | 691 |
| 6705 | 692 // Might want more error checking here... |
| 693 if (t[0] == '{') | |
| 694 { | |
| 695 t = t.substr (1, t.length () - 2); | |
| 696 default_val = t; | |
| 697 } | |
| 698 else if (beg == 0) // ensure default value | |
| 699 default_val = t; | |
| 6681 | 700 |
| 6705 | 701 possible_vals.insert (t); |
| 6681 | 702 |
| 6705 | 703 beg = end + 1; |
| 704 } | |
| 705 } | |
| 6681 | 706 |
| 6705 | 707 bool |
| 6761 | 708 color_values::str2rgb (std::string str) |
| 6681 | 709 { |
| 6705 | 710 double tmp_rgb[3] = {0, 0, 0}; |
| 711 bool retval = true; | |
| 6761 | 712 unsigned int len = str.length(); |
| 6681 | 713 |
| 6925 | 714 std::transform (str.begin (), str.end (), str.begin (), tolower); |
| 715 | |
| 6761 | 716 if (str.compare(0, len, "blue", 0, len) == 0) |
| 717 tmp_rgb[2] = 1; | |
| 7869 | 718 else if (str.compare(0, len, "black", 0, len) == 0 |
| 719 || str.compare(0, len, "k", 0, len) == 0) | |
| 6761 | 720 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 0; |
| 721 else if (str.compare(0, len, "red", 0, len) == 0) | |
| 722 tmp_rgb[0] = 1; | |
| 723 else if (str.compare(0, len, "green", 0, len) == 0) | |
| 724 tmp_rgb[1] = 1; | |
| 725 else if (str.compare(0, len, "yellow", 0, len) == 0) | |
| 726 tmp_rgb[0] = tmp_rgb[1] = 1; | |
| 727 else if (str.compare(0, len, "magenta", 0, len) == 0) | |
| 728 tmp_rgb[0] = tmp_rgb[2] = 1; | |
| 729 else if (str.compare(0, len, "cyan", 0, len) == 0) | |
| 730 tmp_rgb[1] = tmp_rgb[2] = 1; | |
| 7869 | 731 else if (str.compare(0, len, "white", 0, len) == 0 |
| 732 || str.compare(0, len, "w", 0, len) == 0) | |
| 6761 | 733 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 1; |
| 734 else | |
| 735 retval = false; | |
| 6406 | 736 |
| 6705 | 737 if (retval) |
| 738 { | |
| 739 for (int i = 0; i < 3; i++) | |
| 7363 | 740 xrgb(i) = tmp_rgb[i]; |
| 6705 | 741 } |
| 6563 | 742 |
| 6705 | 743 return retval; |
| 744 } | |
| 6681 | 745 |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
746 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
747 color_property::do_set (const octave_value& val) |
| 6790 | 748 { |
| 749 if (val.is_string ()) | |
| 750 { | |
| 751 std::string s = val.string_value (); | |
| 752 | |
| 753 if (! s.empty ()) | |
| 754 { | |
| 6898 | 755 if (radio_val.contains (s)) |
| 6790 | 756 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
757 if (current_type != radio_t || current_val != s) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
758 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
759 current_val = s; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
760 current_type = radio_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
761 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
762 } |
| 6790 | 763 } |
| 764 else | |
| 765 { | |
| 766 color_values col (s); | |
| 767 if (! error_state) | |
| 768 { | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
769 if (current_type != color_t || col != color_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
770 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
771 color_val = col; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
772 current_type = color_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
773 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
774 } |
| 6790 | 775 } |
| 776 else | |
| 7363 | 777 error ("invalid value for color property \"%s\" (value = %s)", |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
778 get_name ().c_str (), s.c_str ()); |
| 6790 | 779 } |
| 780 } | |
| 781 else | |
| 7363 | 782 error ("invalid value for color property \"%s\"", |
| 783 get_name ().c_str ()); | |
| 6790 | 784 } |
|
9311
868fbeb2e365
allow ranges and other matrices in set
Jaroslav Hajek <highegg@gmail.com>
parents:
9238
diff
changeset
|
785 else if (val.is_numeric_type ()) |
| 6790 | 786 { |
| 787 Matrix m = val.matrix_value (); | |
| 788 | |
| 789 if (m.numel () == 3) | |
| 790 { | |
| 791 color_values col (m (0), m (1), m(2)); | |
| 792 if (! error_state) | |
| 793 { | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
794 if (current_type != color_t || col != color_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
795 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
796 color_val = col; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
797 current_type = color_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
798 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
799 } |
| 6790 | 800 } |
| 801 } | |
| 802 else | |
| 7363 | 803 error ("invalid value for color property \"%s\"", |
| 804 get_name ().c_str ()); | |
| 6790 | 805 } |
| 806 else | |
| 7363 | 807 error ("invalid value for color property \"%s\"", |
| 808 get_name ().c_str ()); | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
809 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
810 return false; |
| 6790 | 811 } |
| 812 | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
813 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
814 double_radio_property::do_set (const octave_value& val) |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
815 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
816 if (val.is_string ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
817 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
818 std::string s = val.string_value (); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
819 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
820 if (! s.empty () && radio_val.contains (s)) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
821 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
822 if (current_type != radio_t || s != current_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
823 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
824 current_val = s; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
825 current_type = radio_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
826 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
827 } |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
828 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
829 else |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
830 error ("invalid value for double_radio property \"%s\"", |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
831 get_name ().c_str ()); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
832 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
833 else if (val.is_scalar_type () && val.is_real_type ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
834 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
835 double new_dval = val.double_value (); |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
836 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
837 if (current_type != double_t || new_dval != dval) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
838 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
839 dval = new_dval; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
840 current_type = double_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
841 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
842 } |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
843 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
844 else |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
845 error ("invalid value for double_radio property \"%s\"", |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
846 get_name ().c_str ()); |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
847 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
848 return false; |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
849 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
850 |
| 7363 | 851 bool |
| 852 array_property::validate (const octave_value& v) | |
| 853 { | |
| 7364 | 854 bool xok = false; |
| 7363 | 855 |
| 8333 | 856 // FIXME -- should we always support []? |
|
9181
86ae7e50dc5d
graphics.cc (array_property::validate): require value to be numeric, not necessarily double
John W. Eaton <jwe@octave.org>
parents:
9064
diff
changeset
|
857 if (v.is_empty () && v.is_numeric_type ()) |
| 7363 | 858 return true; |
| 859 | |
| 860 // check value type | |
| 861 if (type_constraints.size () > 0) | |
| 862 { | |
| 863 for (std::list<std::string>::const_iterator it = type_constraints.begin (); | |
| 7364 | 864 ! xok && it != type_constraints.end (); ++it) |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
865 if ((*it) == v.class_name ()) |
| 7364 | 866 xok = true; |
| 7363 | 867 } |
| 868 else | |
|
9181
86ae7e50dc5d
graphics.cc (array_property::validate): require value to be numeric, not necessarily double
John W. Eaton <jwe@octave.org>
parents:
9064
diff
changeset
|
869 xok = v.is_numeric_type (); |
| 7363 | 870 |
| 7364 | 871 if (xok) |
| 7363 | 872 { |
| 873 dim_vector vdims = v.dims (); | |
| 874 int vlen = vdims.length (); | |
| 875 | |
| 7364 | 876 xok = false; |
| 7363 | 877 |
| 878 // check value size | |
| 879 if (size_constraints.size () > 0) | |
| 880 for (std::list<dim_vector>::const_iterator it = size_constraints.begin (); | |
| 7364 | 881 ! xok && it != size_constraints.end (); ++it) |
| 7363 | 882 { |
| 883 dim_vector itdims = (*it); | |
| 884 | |
| 885 if (itdims.length () == vlen) | |
| 886 { | |
| 7364 | 887 xok = true; |
| 7363 | 888 |
| 7364 | 889 for (int i = 0; xok && i < vlen; i++) |
| 7363 | 890 if (itdims(i) >= 0 && itdims(i) != vdims(i)) |
| 7364 | 891 xok = false; |
| 7363 | 892 } |
| 893 } | |
| 894 else | |
| 895 return true; | |
| 896 } | |
| 897 | |
| 7364 | 898 return xok; |
| 7363 | 899 } |
| 900 | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
901 bool |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
902 array_property::is_equal (const octave_value& v) const |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
903 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
904 if (data.type_name () == v.type_name ()) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
905 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
906 if (data.dims () == v.dims ()) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
907 { |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
908 |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
909 #define CHECK_ARRAY_EQUAL(T,F,A) \ |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
910 { \ |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
911 if (data.numel () == 1) \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
912 return data.F ## scalar_value () == \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
913 v.F ## scalar_value (); \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
914 else \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
915 { \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
916 /* Keep copy of array_value to allow sparse/bool arrays */ \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
917 /* that are converted, to not be deallocated early */ \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
918 const A m1 = data.F ## array_value (); \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
919 const T* d1 = m1.data (); \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
920 const A m2 = v.F ## array_value (); \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
921 const T* d2 = m2.data ();\ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
922 \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
923 bool flag = true; \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
924 \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
925 for (int i = 0; flag && i < data.numel (); i++) \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
926 if (d1[i] != d2[i]) \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
927 flag = false; \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
928 \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
929 return flag; \ |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
930 } \ |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
931 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
932 |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
933 if (data.is_double_type() || data.is_bool_type ()) |
|
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
934 CHECK_ARRAY_EQUAL (double, , NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
935 else if (data.is_single_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
936 CHECK_ARRAY_EQUAL (float, float_, FloatNDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
937 else if (data.is_int8_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
938 CHECK_ARRAY_EQUAL (octave_int8, int8_, int8NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
939 else if (data.is_int16_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
940 CHECK_ARRAY_EQUAL (octave_int16, int16_, int16NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
941 else if (data.is_int32_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
942 CHECK_ARRAY_EQUAL (octave_int32, int32_, int32NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
943 else if (data.is_int64_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
944 CHECK_ARRAY_EQUAL (octave_int64, int64_, int64NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
945 else if (data.is_uint8_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
946 CHECK_ARRAY_EQUAL (octave_uint8, uint8_, uint8NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
947 else if (data.is_uint16_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
948 CHECK_ARRAY_EQUAL (octave_uint16, uint16_, uint16NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
949 else if (data.is_uint32_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
950 CHECK_ARRAY_EQUAL (octave_uint32, uint32_, uint32NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
951 else if (data.is_uint64_type ()) |
|
8075
a028a5960e18
Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
952 CHECK_ARRAY_EQUAL (octave_uint64, uint64_, uint64NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
953 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
954 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
955 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
956 return false; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
957 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
958 |
| 7363 | 959 void |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
960 array_property::get_data_limits (void) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
961 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
962 xmin = xminp = octave_Inf; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
963 xmax = -octave_Inf; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
964 |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
965 if (! data.is_empty ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
966 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
967 if (data.is_integer_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
968 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
969 if (data.is_int8_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
970 get_array_limits (data.int8_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
971 else if (data.is_uint8_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
972 get_array_limits (data.uint8_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
973 else if (data.is_int16_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
974 get_array_limits (data.int16_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
975 else if (data.is_uint16_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
976 get_array_limits (data.uint16_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
977 else if (data.is_int32_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
978 get_array_limits (data.int32_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
979 else if (data.is_uint32_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
980 get_array_limits (data.uint32_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
981 else if (data.is_int64_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
982 get_array_limits (data.int64_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
983 else if (data.is_uint64_type ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
984 get_array_limits (data.uint64_array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
985 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
986 else |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
987 get_array_limits (data.array_value (), xmin, xmax, xminp); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
988 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
989 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
990 |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
991 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
992 handle_property::do_set (const octave_value& v) |
| 7363 | 993 { |
| 994 double dv = v.double_value (); | |
| 995 | |
| 996 if (! error_state) | |
| 997 { | |
| 998 graphics_handle gh = gh_manager::lookup (dv); | |
| 999 | |
| 1000 if (xisnan (gh.value ()) || gh.ok ()) | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1001 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1002 if (current_val != gh) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1003 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1004 current_val = gh; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1005 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1006 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1007 } |
| 7363 | 1008 else |
| 1009 error ("set: invalid graphics handle (= %g) for property \"%s\"", | |
| 7869 | 1010 dv, get_name ().c_str ()); |
| 7363 | 1011 } |
| 1012 else | |
| 1013 error ("set: invalid graphics handle for property \"%s\"", | |
| 7869 | 1014 get_name ().c_str ()); |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1015 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
1016 return false; |
| 7363 | 1017 } |
| 1018 | |
| 1019 bool | |
| 7367 | 1020 callback_property::validate (const octave_value& v) const |
| 7363 | 1021 { |
| 7367 | 1022 // case 1: function handle |
| 1023 // case 2: cell array with first element being a function handle | |
| 1024 // case 3: string corresponding to known function name | |
| 1025 // case 4: evaluatable string | |
| 1026 // case 5: empty matrix | |
| 1027 | |
| 1028 if (v.is_function_handle ()) | |
| 1029 return true; | |
| 1030 else if (v.is_string ()) | |
| 1031 // complete validation will be done at execution-time | |
| 1032 return true; | |
| 1033 else if (v.is_cell () && v.length () > 0 | |
| 1034 && (v.rows() == 1 || v.columns () == 1) | |
| 1035 && v.cell_value ()(0).is_function_handle ()) | |
| 1036 return true; | |
| 1037 else if (v.is_empty ()) | |
| 1038 return true; | |
| 1039 | |
| 1040 return false; | |
| 7363 | 1041 } |
| 1042 | |
| 1043 void | |
| 7367 | 1044 callback_property::execute (const octave_value& data) const |
| 7363 | 1045 { |
| 7367 | 1046 if (callback.is_defined () && ! callback.is_empty ()) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
1047 gh_manager::execute_callback (get_parent (), callback, data); |
|
7824
adb520646d7e
Fix execution of callback strings and allow execution of callback by name.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7822
diff
changeset
|
1048 } |
|
adb520646d7e
Fix execution of callback strings and allow execution of callback by name.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7822
diff
changeset
|
1049 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1050 // Used to cache dummy graphics objects from which dynamic |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1051 // properties can be cloned. |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1052 static std::map<caseless_str, graphics_object> dprop_obj_map; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1053 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1054 property |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1055 property::create (const std::string& name, const graphics_handle& h, |
|
56f781f38f0b
Add dynamic property creation
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1056 const caseless_str& type, const octave_value_list& args) |
|
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1057 { |
|
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1058 property retval; |
|
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1059 |
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1060 if (type.compare ("string")) |
|
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1061 { |
|
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1062 std::string val = (args.length () > 0 ? args(0).string_value () : ""); |
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1063 |
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1064 if (! error_state) |
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1065 retval = property (new string_property (name, h, val)); |
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1066 } |
|
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1067 else if (type.compare ("any")) |
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1068 { |
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1069 octave_value val = |
|
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1070 (args.length () > 0 ? args(0) : octave_value (Matrix ())); |
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1071 |
|
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1072 retval = property (new any_property (name, h, val)); |
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1073 } |
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1074 else if (type.compare ("radio")) |
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1075 { |
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1076 if (args.length () > 0) |
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1077 { |
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1078 std::string vals = args(0).string_value (); |
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1079 |
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1080 if (! error_state) |
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1081 { |
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1082 retval = property (new radio_property (name, h, vals)); |
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1083 |
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1084 if (args.length () > 1) |
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1085 retval.set (args(1)); |
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1086 } |
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1087 else |
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1088 error ("addproperty: invalid argument for radio property, expected a string value"); |
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1089 } |
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1090 else |
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1091 error ("addproperty: missing possible values for radio property"); |
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1092 } |
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1093 else if (type.compare ("double")) |
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1094 { |
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1095 double d = (args.length () > 0 ? args(0).double_value () : 0); |
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1096 |
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1097 if (! error_state) |
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1098 retval = property (new double_property (name, h, d)); |
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1099 } |
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1100 else if (type.compare ("handle")) |
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1101 { |
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1102 double hh = (args.length () > 0 ? args(0).double_value () : octave_NaN); |
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1103 |
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1104 if (! error_state) |
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1105 { |
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1106 graphics_handle gh (hh); |
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1107 |
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1108 retval = property (new handle_property (name, h, gh)); |
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1109 } |
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1110 } |
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1111 else if (type.compare ("boolean")) |
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1112 { |
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1113 retval = property (new bool_property (name, h, false)); |
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1114 |
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1115 if (args.length () > 0) |
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1116 retval.set (args(0)); |
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1117 } |
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1118 else if (type.compare ("data")) |
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1119 { |
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1120 retval = property (new array_property (name, h, Matrix ())); |
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1121 |
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1122 if (args.length () > 0) |
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1123 { |
|
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1124 retval.set (args(0)); |
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1125 |
| 8333 | 1126 // FIXME -- additional argument could define constraints, |
| 1127 // but is this really useful? | |
|
7864
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1128 } |
|
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1129 } |
|
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1130 else if (type.compare ("color")) |
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1131 { |
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1132 color_values cv (0, 0, 0); |
|
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1133 radio_values rv; |
|
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1134 |
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1135 if (args.length () > 1) |
|
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1136 rv = radio_values (args(1).string_value ()); |
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1137 |
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1138 if (! error_state) |
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1139 { |
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1140 retval = property (new color_property (name, h, cv, rv)); |
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1141 |
|
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1142 if (! error_state) |
|
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1143 { |
| 7869 | 1144 if (args.length () > 0 && ! args(0).is_empty ()) |
|
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1145 retval.set (args(0)); |
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1146 else |
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1147 retval.set (rv.default_value ()); |
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1148 } |
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1149 } |
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1150 } |
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1151 else |
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1152 { |
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1153 caseless_str go_name, go_rest; |
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1154 |
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1155 if (lookup_object_name (type, go_name, go_rest)) |
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1156 { |
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1157 graphics_object go; |
|
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1158 |
|
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1159 std::map<caseless_str, graphics_object>::const_iterator it = |
|
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1160 dprop_obj_map.find (go_name); |
|
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|
1161 |
|
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1162 if (it == dprop_obj_map.end ()) |
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1163 { |
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1164 base_graphics_object *bgo = |
|
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1165 make_graphics_object_from_type (go_name); |
|
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1166 |
|
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1167 if (bgo) |
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1168 { |
|
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1169 go = graphics_object (bgo); |
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1170 |
|
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1171 dprop_obj_map[go_name] = go; |
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1172 } |
|
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|
1173 } |
|
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|
1174 else |
|
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1175 go = it->second; |
|
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|
1176 |
|
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1177 if (go.valid_object ()) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1178 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1179 property prop = go.get_properties ().get_property (go_rest); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1180 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1181 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1182 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1183 retval = prop.clone (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1184 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1185 retval.set_parent (h); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1186 retval.set_name (name); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1187 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1188 if (args.length () > 0) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1189 retval.set (args(0)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1190 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1191 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1192 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1193 error ("addproperty: invalid object type (= %s)", |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1194 go_name.c_str ()); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1195 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1196 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1197 error ("addproperty: unsupported type for dynamic property (= %s)", |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1198 type.c_str ()); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1199 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1200 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
1201 return retval; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
1202 } |
|
56f781f38f0b
Add dynamic property creation
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diff
changeset
|
1203 |
| 7363 | 1204 // --------------------------------------------------------------------- |
| 6681 | 1205 |
| 6705 | 1206 void |
| 7189 | 1207 property_list::set (const caseless_str& name, const octave_value& val) |
| 6681 | 1208 { |
| 6705 | 1209 size_t offset = 0; |
| 6681 | 1210 |
| 6705 | 1211 size_t len = name.length (); |
| 6681 | 1212 |
| 6705 | 1213 if (len > 4) |
| 1214 { | |
| 7189 | 1215 caseless_str pfx = name.substr (0, 4); |
| 6681 | 1216 |
| 6705 | 1217 if (pfx.compare ("axes") || pfx.compare ("line") |
| 1218 || pfx.compare ("text")) | |
| 1219 offset = 4; | |
| 1220 else if (len > 5) | |
| 1221 { | |
| 1222 pfx = name.substr (0, 5); | |
| 6681 | 1223 |
| 6807 | 1224 if (pfx.compare ("image") || pfx.compare ("patch")) |
| 6705 | 1225 offset = 5; |
| 1226 else if (len > 6) | |
| 1227 { | |
| 1228 pfx = name.substr (0, 6); | |
| 6681 | 1229 |
| 6705 | 1230 if (pfx.compare ("figure")) |
| 1231 offset = 6; | |
| 1232 else if (len > 7) | |
| 1233 { | |
| 1234 pfx = name.substr (0, 7); | |
| 6681 | 1235 |
|
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b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1236 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
| 6705 | 1237 offset = 7; |
| 1238 } | |
| 1239 } | |
| 1240 } | |
| 6681 | 1241 |
| 6705 | 1242 if (offset > 0) |
| 1243 { | |
| 1244 // FIXME -- should we validate property names and values here? | |
| 6406 | 1245 |
| 6705 | 1246 std::string pname = name.substr (offset); |
| 6406 | 1247 |
| 6705 | 1248 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower); |
| 1249 std::transform (pname.begin (), pname.end (), pname.begin (), tolower); | |
| 6406 | 1250 |
|
9185
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check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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diff
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|
1251 bool has_property = false; |
|
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|
1252 if (pfx == "axes") |
|
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diff
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|
1253 has_property = axes::properties::has_core_property (pname); |
|
9185
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check for invalid property names when setting defaults
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|
1254 else if (pfx == "line") |
|
9585
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
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diff
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|
1255 has_property = line::properties::has_core_property (pname); |
|
9185
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check for invalid property names when setting defaults
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|
1256 else if (pfx == "text") |
|
9585
06b8b51dca48
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John W. Eaton <jwe@octave.org>
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diff
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|
1257 has_property = text::properties::has_core_property (pname); |
|
9185
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|
1258 else if (pfx == "image") |
|
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John W. Eaton <jwe@octave.org>
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|
1259 has_property = image::properties::has_core_property (pname); |
|
9185
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|
1260 else if (pfx == "patch") |
|
9585
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|
1261 has_property = patch::properties::has_core_property (pname); |
|
9185
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|
1262 else if (pfx == "figure") |
|
9585
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diff
changeset
|
1263 has_property = figure::properties::has_core_property (pname); |
|
9185
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|
1264 else if (pfx == "surface") |
|
9585
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|
1265 has_property = surface::properties::has_core_property (pname); |
|
9185
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|
1266 else if (pfx == "hggroup") |
|
9585
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|
1267 has_property = hggroup::properties::has_core_property (pname); |
|
9185
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|
1268 |
|
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|
1269 if (has_property) |
| 6705 | 1270 { |
|
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diff
changeset
|
1271 bool remove = false; |
|
1e5c11890f85
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changeset
|
1272 if (val.is_string ()) |
|
1e5c11890f85
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diff
changeset
|
1273 { |
|
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diff
changeset
|
1274 caseless_str tval = val.string_value (); |
|
1e5c11890f85
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diff
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|
1275 |
|
1e5c11890f85
check for invalid property names when setting defaults
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diff
changeset
|
1276 remove = tval.compare ("remove"); |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1277 } |
|
1e5c11890f85
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parents:
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diff
changeset
|
1278 |
|
1e5c11890f85
check for invalid property names when setting defaults
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diff
changeset
|
1279 pval_map_type& pval_map = plist_map[pfx]; |
|
1e5c11890f85
check for invalid property names when setting defaults
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diff
changeset
|
1280 |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1281 if (remove) |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1282 { |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1283 pval_map_iterator p = pval_map.find (pname); |
|
1e5c11890f85
check for invalid property names when setting defaults
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diff
changeset
|
1284 |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1285 if (p != pval_map.end ()) |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1286 pval_map.erase (p); |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1287 } |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1288 else |
|
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1289 pval_map[pname] = val; |
| 6705 | 1290 } |
| 1291 else | |
|
9185
1e5c11890f85
check for invalid property names when setting defaults
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9181
diff
changeset
|
1292 error ("invalid %s property `%s'", pfx.c_str (), pname.c_str ()); |
| 6705 | 1293 } |
| 1294 } | |
| 6406 | 1295 |
|
9185
1e5c11890f85
check for invalid property names when setting defaults
John W. Eaton <jwe@octave.org>
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9181
diff
changeset
|
1296 if (! error_state && offset == 0) |
| 6705 | 1297 error ("invalid default property specification"); |
| 1298 } | |
| 6406 | 1299 |
| 6705 | 1300 octave_value |
| 7189 | 1301 property_list::lookup (const caseless_str& name) const |
| 6705 | 1302 { |
| 1303 octave_value retval; | |
| 6406 | 1304 |
| 6705 | 1305 size_t offset = 0; |
| 6406 | 1306 |
| 6705 | 1307 size_t len = name.length (); |
| 6406 | 1308 |
| 6705 | 1309 if (len > 4) |
| 1310 { | |
| 7189 | 1311 caseless_str pfx = name.substr (0, 4); |
| 6406 | 1312 |
| 6705 | 1313 if (pfx.compare ("axes") || pfx.compare ("line") |
| 1314 || pfx.compare ("text")) | |
| 1315 offset = 4; | |
| 1316 else if (len > 5) | |
| 1317 { | |
| 1318 pfx = name.substr (0, 5); | |
| 6406 | 1319 |
| 6807 | 1320 if (pfx.compare ("image") || pfx.compare ("patch")) |
| 6705 | 1321 offset = 5; |
| 1322 else if (len > 6) | |
| 1323 { | |
| 1324 pfx = name.substr (0, 6); | |
| 6406 | 1325 |
| 6705 | 1326 if (pfx.compare ("figure")) |
| 1327 offset = 6; | |
| 1328 else if (len > 7) | |
| 1329 { | |
| 1330 pfx = name.substr (0, 7); | |
| 6406 | 1331 |
|
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diff
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|
1332 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
| 6705 | 1333 offset = 7; |
| 1334 } | |
| 1335 } | |
| 1336 } | |
| 6406 | 1337 |
| 6705 | 1338 if (offset > 0) |
| 1339 { | |
| 1340 std::string pname = name.substr (offset); | |
| 6406 | 1341 |
| 6705 | 1342 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower); |
| 1343 std::transform (pname.begin (), pname.end (), pname.begin (), tolower); | |
| 6406 | 1344 |
| 6705 | 1345 plist_map_const_iterator p = find (pfx); |
| 6432 | 1346 |
| 6705 | 1347 if (p != end ()) |
| 1348 { | |
| 1349 const pval_map_type& pval_map = p->second; | |
| 6406 | 1350 |
| 6705 | 1351 pval_map_const_iterator q = pval_map.find (pname); |
| 6406 | 1352 |
| 6705 | 1353 if (q != pval_map.end ()) |
| 1354 retval = q->second; | |
| 1355 } | |
| 1356 } | |
| 1357 } | |
| 6406 | 1358 |
| 6705 | 1359 return retval; |
| 1360 } | |
| 6406 | 1361 |
| 6705 | 1362 Octave_map |
| 1363 property_list::as_struct (const std::string& prefix_arg) const | |
| 1364 { | |
| 1365 Octave_map m; | |
| 6406 | 1366 |
| 6705 | 1367 for (plist_map_const_iterator p = begin (); p != end (); p++) |
| 1368 { | |
| 1369 std::string prefix = prefix_arg + p->first; | |
| 6406 | 1370 |
| 6705 | 1371 const pval_map_type pval_map = p->second; |
| 6406 | 1372 |
| 6705 | 1373 for (pval_map_const_iterator q = pval_map.begin (); |
| 1374 q != pval_map.end (); | |
| 1375 q++) | |
| 1376 m.assign (prefix + q->first, q->second); | |
| 1377 } | |
| 6406 | 1378 |
| 6705 | 1379 return m; |
| 1380 } | |
| 6432 | 1381 |
| 6874 | 1382 graphics_handle::graphics_handle (const octave_value& a) |
| 1383 : val (octave_NaN) | |
| 1384 { | |
| 1385 if (a.is_empty ()) | |
| 1386 /* do nothing */; | |
| 1387 else | |
| 1388 { | |
| 1389 double tval = a.double_value (); | |
| 1390 | |
| 1391 if (! error_state) | |
| 1392 val = tval; | |
| 1393 else | |
| 1394 error ("invalid graphics handle"); | |
| 1395 } | |
| 1396 } | |
| 1397 | |
|
10056
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Fix set function to allow cell and struct arguments.
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diff
changeset
|
1398 // Set properties given as a cs-list of name, value pairs. |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
1399 |
| 6705 | 1400 void |
| 1401 graphics_object::set (const octave_value_list& args) | |
| 1402 { | |
| 1403 int nargin = args.length (); | |
| 6406 | 1404 |
| 6705 | 1405 if (nargin == 0) |
| 1406 rep->defaults (); | |
| 1407 else if (nargin % 2 == 0) | |
| 1408 { | |
| 1409 for (int i = 0; i < nargin; i += 2) | |
| 1410 { | |
| 7189 | 1411 caseless_str name = args(i).string_value (); |
| 6406 | 1412 |
| 6705 | 1413 if (! error_state) |
| 1414 { | |
| 1415 octave_value val = args(i+1); | |
| 6406 | 1416 |
|
10056
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Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1417 set_value_or_default (name, val); |
| 6406 | 1418 |
| 6705 | 1419 if (error_state) |
| 1420 break; | |
| 1421 } | |
| 1422 else | |
| 1423 error ("set: expecting argument %d to be a property name", i); | |
| 1424 } | |
| 1425 } | |
| 1426 else | |
| 1427 error ("set: invalid number of arguments"); | |
| 1428 } | |
| 6406 | 1429 |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1430 /* |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1431 %!# test set with name, value pairs |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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parents:
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diff
changeset
|
1432 %!test |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1433 %! set(gcf, "visible", "off"); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1434 %! h = plot (1:10, 10:-1:1); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
1435 %! set (h, "linewidth", 10, "marker", "x"); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1436 %! assert (get (h, "linewidth"), 10); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
1437 %! assert (get (h, "marker"), "x"); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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changeset
|
1438 */ |
|
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|
1439 |
|
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|
1440 // Set properties given in two cell arrays containing names and values. |
|
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|
1441 void |
|
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|
1442 graphics_object::set (const Array<std::string>& names, |
|
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|
1443 const Cell& values, octave_idx_type row) |
|
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Fix set function to allow cell and struct arguments.
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|
1444 { |
|
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Fix set function to allow cell and struct arguments.
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|
1445 if (names.numel () != values.columns ()) |
|
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Fix set function to allow cell and struct arguments.
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|
1446 { |
|
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|
1447 error("set: number of names must match number of value columns (%d != %d)", |
|
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|
1448 names.numel (), values.columns ()); |
|
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|
1449 } |
|
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Fix set function to allow cell and struct arguments.
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|
1450 |
|
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|
1451 octave_idx_type k = names.columns (); |
|
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|
1452 |
|
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Fix set function to allow cell and struct arguments.
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|
1453 for (octave_idx_type column = 0; column < k; column++) |
|
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|
1454 { |
|
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Fix set function to allow cell and struct arguments.
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|
1455 caseless_str name = names(column); |
|
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Fix set function to allow cell and struct arguments.
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|
1456 octave_value val = values(row, column); |
|
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Fix set function to allow cell and struct arguments.
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|
1457 |
|
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Fix set function to allow cell and struct arguments.
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|
1458 set_value_or_default (name, val); |
|
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|
1459 |
|
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|
1460 if (error_state) |
|
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|
1461 break; |
|
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|
1462 } |
|
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|
1463 } |
|
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|
1464 |
|
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|
1465 /* |
|
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|
1466 %!# test set with cell array arguments |
|
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|
1467 %!test |
|
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|
1468 %! set (gcf, "visible", "off"); |
|
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|
1469 %! h = plot (1:10, 10:-1:1); |
|
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|
1470 %! set (h, {"linewidth", "marker"}, {10, "x"}); |
|
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|
1471 %! assert (get(h, "linewidth"), 10); |
|
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|
1472 %! assert (get(h, "marker"), "x"); |
|
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|
1473 |
|
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|
1474 %!# test set with multiple handles and cell array arguments |
|
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|
1475 %!test |
|
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1476 %! set (gcf, "visible", "off"); |
|
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1477 %! h = plot (1:10, 10:-1:1, 1:10, 1:10); |
|
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1478 %! set (h, {"linewidth", "marker"}, {10, "x"; 5, "o"}); |
|
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1479 %! assert (get (h, "linewidth"), {10; 5}); |
|
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|
1480 %! assert (get (h, "marker"), {"x"; "o"}); |
|
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1481 %! set (h, {"linewidth", "marker"}, {10, "x"}); |
|
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|
1482 %! assert (get (h, "linewidth"), {10; 10}); |
|
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1483 %! assert (get (h, "marker"), {"x"; "x"}); |
|
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|
1484 |
|
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|
1485 %!error <set: number of graphics handles must match number of value rows> |
|
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1486 %! set (gcf, "visible", "off"); |
|
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1487 %! h = plot (1:10, 10:-1:1, 1:10, 1:10); |
|
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|
1488 %! set (h, {"linewidth", "marker"}, {10, "x"; 5, "o"; 7, "."}); |
|
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|
1489 |
|
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|
1490 %!error <set: number of names must match number of value columns> |
|
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|
1491 %! set (gcf, "visible", "off"); |
|
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|
1492 %! h = plot (1:10, 10:-1:1, 1:10, 1:10); |
|
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|
1493 %! set (h, {"linewidth"}, {10, "x"; 5, "o"}); |
|
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|
1494 */ |
|
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|
1495 |
|
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|
1496 // Set properties given in a struct array |
|
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|
1497 void |
|
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|
1498 graphics_object::set (const Octave_map& m) |
|
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|
1499 { |
|
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|
1500 for (Octave_map::const_iterator p = m.begin (); |
|
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|
1501 p != m.end (); p++) |
|
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|
1502 { |
|
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|
1503 caseless_str name = m.key (p); |
|
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|
1504 |
|
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Fix set function to allow cell and struct arguments.
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|
1505 octave_value val = octave_value (m.contents (p).elem (m.numel () - 1)); |
|
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Fix set function to allow cell and struct arguments.
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|
1506 |
|
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|
1507 set_value_or_default (name, val); |
|
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|
1508 |
|
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Fix set function to allow cell and struct arguments.
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|
1509 if (error_state) |
|
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|
1510 break; |
|
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|
1511 } |
|
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|
1512 } |
|
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|
1513 |
|
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|
1514 /* |
|
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|
1515 %!# test set with struct arguments |
|
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|
1516 %!test |
|
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1517 %! set (gcf, "visible", "off"); |
|
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1518 %! h = plot (1:10, 10:-1:1); |
|
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1519 %! set (h, struct ("linewidth", 10, "marker", "x")); |
|
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1520 %! assert (get (h, "linewidth"), 10); |
|
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1521 %! assert (get (h, "marker"), "x"); |
|
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1522 %! h = plot (1:10, 10:-1:1, 1:10, 1:10); |
|
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1523 %! set (h, struct ("linewidth", {5, 10})); |
|
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1524 %! assert (get(h, "linewidth"), {10; 10}); |
|
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|
1525 */ |
|
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|
1526 |
|
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|
1527 // Set a property to a value or to its (factory) default value. |
|
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|
1528 |
|
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|
1529 void |
|
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|
1530 graphics_object::set_value_or_default (const caseless_str& name, |
|
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|
1531 const octave_value& val) |
|
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|
1532 { |
|
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|
1533 if (val.is_string ()) |
|
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|
1534 { |
|
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|
1535 caseless_str tval = val.string_value (); |
|
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|
1536 |
|
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|
1537 octave_value default_val; |
|
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|
1538 |
|
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|
1539 if (tval.compare ("default")) |
|
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|
1540 { |
|
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|
1541 default_val = get_default (name); |
|
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|
1542 |
|
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|
1543 if (error_state) |
|
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|
1544 return; |
|
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|
1545 |
|
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|
1546 rep->set (name, default_val); |
|
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|
1547 } |
|
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changeset
|
1548 else if (tval.compare ("factory")) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
1549 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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diff
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|
1550 default_val = get_factory_default (name); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
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|
1551 |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
1552 if (error_state) |
|
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Fix set function to allow cell and struct arguments.
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diff
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|
1553 return; |
|
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Fix set function to allow cell and struct arguments.
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diff
changeset
|
1554 |
|
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Fix set function to allow cell and struct arguments.
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diff
changeset
|
1555 rep->set (name, default_val); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
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|
1556 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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diff
changeset
|
1557 else |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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diff
changeset
|
1558 rep->set (name, val); |
|
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Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
1559 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
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|
1560 else |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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diff
changeset
|
1561 rep->set (name, val); |
|
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|
1562 } |
|
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Fix set function to allow cell and struct arguments.
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changeset
|
1563 |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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|
1564 /* |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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changeset
|
1565 %!# test setting of default values |
|
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|
1566 %!test |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
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|
1567 %! set (gcf, "visible", "off"); |
|
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|
1568 %! h = plot (1:10, 10:-1:1); |
|
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Fix set function to allow cell and struct arguments.
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|
1569 %! set (0, "defaultlinelinewidth", 20); |
|
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Fix set function to allow cell and struct arguments.
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|
1570 %! set (h, "linewidth", "default"); |
|
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|
1571 %! assert (get (h, "linewidth"), 20); |
|
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|
1572 %! set (h, "linewidth", "factory"); |
|
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|
1573 %! assert (get (h, "linewidth"), 0.5); |
|
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|
1574 */ |
|
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|
1575 |
|
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|
1576 static double |
|
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|
1577 make_handle_fraction (void) |
|
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|
1578 { |
|
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|
1579 static double maxrand = RAND_MAX + 2.0; |
|
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|
1580 |
|
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generate new fractional parts for recycled graphics handles
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|
1581 return (rand () + 1.0) / maxrand; |
|
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|
1582 } |
| 6406 | 1583 |
| 6705 | 1584 graphics_handle |
| 1585 gh_manager::get_handle (const std::string& go_name) | |
| 1586 { | |
| 1587 graphics_handle retval; | |
| 6406 | 1588 |
| 6705 | 1589 if (go_name == "figure") |
| 1590 { | |
|
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|
1591 // Figure handles are positive integers corresponding to the |
|
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generate new fractional parts for recycled graphics handles
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changeset
|
1592 // figure number. |
|
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|
1593 |
| 6705 | 1594 // We always want the lowest unused figure number. |
| 6406 | 1595 |
| 6705 | 1596 retval = 1; |
| 6425 | 1597 |
| 6705 | 1598 while (handle_map.find (retval) != handle_map.end ()) |
| 1599 retval++; | |
| 1600 } | |
| 1601 else | |
| 1602 { | |
|
8234
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|
1603 // Other graphics handles are negative integers plus some random |
|
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generate new fractional parts for recycled graphics handles
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changeset
|
1604 // fractional part. To avoid running out of integers, we |
|
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changeset
|
1605 // recycle the integer part but tack on a new random part each |
|
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|
1606 // time. |
|
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|
1607 |
| 6705 | 1608 free_list_iterator p = handle_free_list.begin (); |
| 6406 | 1609 |
| 6705 | 1610 if (p != handle_free_list.end ()) |
| 1611 { | |
| 1612 retval = *p; | |
| 1613 handle_free_list.erase (p); | |
| 1614 } | |
| 1615 else | |
| 7286 | 1616 { |
| 1617 retval = graphics_handle (next_handle); | |
| 1618 | |
|
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|
1619 next_handle = ceil (next_handle) - 1.0 - make_handle_fraction (); |
| 7286 | 1620 } |
| 6705 | 1621 } |
| 6406 | 1622 |
| 6705 | 1623 return retval; |
| 1624 } | |
| 6406 | 1625 |
| 6705 | 1626 void |
| 1627 gh_manager::do_free (const graphics_handle& h) | |
| 1628 { | |
| 7056 | 1629 if (h.ok ()) |
| 6705 | 1630 { |
| 6874 | 1631 if (h.value () != 0) |
| 6705 | 1632 { |
| 6874 | 1633 iterator p = handle_map.find (h); |
| 1634 | |
| 1635 if (p != handle_map.end ()) | |
| 1636 { | |
| 8208 | 1637 base_properties& bp = p->second.get_properties (); |
| 1638 | |
| 1639 bp.set_beingdeleted (true); | |
| 1640 | |
| 1641 bp.delete_children (); | |
| 1642 | |
| 1643 octave_value val = bp.get_deletefcn (); | |
| 1644 | |
| 1645 bp.execute_deletefcn (); | |
| 7367 | 1646 |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
1647 // notify backend |
|
ca39c21fa4b8
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diff
changeset
|
1648 graphics_backend backend = p->second.get_backend (); |
|
ca39c21fa4b8
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diff
changeset
|
1649 if (backend) |
|
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diff
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|
1650 backend.object_destroyed (p->second); |
| 8208 | 1651 |
| 1652 // Note: this will be valid only for first explicitly | |
| 1653 // deleted object. All its children will then have an | |
| 1654 // unknown backend. | |
| 1655 | |
|
8234
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|
1656 // Graphics handles for non-figure objects are negative |
|
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generate new fractional parts for recycled graphics handles
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8233
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|
1657 // integers plus some random fractional part. To avoid |
|
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generate new fractional parts for recycled graphics handles
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|
1658 // running out of integers, we recycle the integer part |
|
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generate new fractional parts for recycled graphics handles
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|
1659 // but tack on a new random part each time. |
|
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|
1660 |
| 6874 | 1661 handle_map.erase (p); |
| 1662 | |
| 1663 if (h.value () < 0) | |
|
8234
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|
1664 handle_free_list.insert (ceil (h.value ()) - make_handle_fraction ()); |
| 6874 | 1665 } |
| 1666 else | |
| 1667 error ("graphics_handle::free: invalid object %g", h.value ()); | |
| 6705 | 1668 } |
| 1669 else | |
| 6874 | 1670 error ("graphics_handle::free: can't delete root figure"); |
| 6705 | 1671 } |
| 1672 } | |
| 6406 | 1673 |
| 1674 gh_manager *gh_manager::instance = 0; | |
| 1675 | |
| 1676 static void | |
| 7189 | 1677 xset (const graphics_handle& h, const caseless_str& name, |
| 6406 | 1678 const octave_value& val) |
| 1679 { | |
| 1680 graphics_object obj = gh_manager::get_object (h); | |
| 1681 obj.set (name, val); | |
| 1682 } | |
| 1683 | |
| 1684 static void | |
| 1685 xset (const graphics_handle& h, const octave_value_list& args) | |
| 1686 { | |
| 1687 if (args.length () > 0) | |
| 1688 { | |
| 1689 graphics_object obj = gh_manager::get_object (h); | |
| 1690 obj.set (args); | |
| 1691 } | |
| 1692 } | |
| 1693 | |
| 1694 | |
| 1695 static octave_value | |
| 7189 | 1696 xget (const graphics_handle& h, const caseless_str& name) |
| 6406 | 1697 { |
| 1698 graphics_object obj = gh_manager::get_object (h); | |
| 1699 return obj.get (name); | |
| 1700 } | |
| 1701 | |
| 1702 static graphics_handle | |
| 1703 reparent (const octave_value& ov, const std::string& who, | |
| 1704 const std::string& property, const graphics_handle& new_parent, | |
| 1705 bool adopt = true) | |
| 1706 { | |
| 1707 graphics_handle h = octave_NaN; | |
| 1708 | |
| 1709 double val = ov.double_value (); | |
| 1710 | |
| 1711 if (! error_state) | |
| 1712 { | |
| 1713 h = gh_manager::lookup (val); | |
| 1714 | |
| 7056 | 1715 if (h.ok ()) |
| 6406 | 1716 { |
| 1717 graphics_object obj = gh_manager::get_object (h); | |
| 1718 | |
| 1719 graphics_handle parent_h = obj.get_parent (); | |
| 1720 | |
| 1721 graphics_object parent_obj = gh_manager::get_object (parent_h); | |
| 1722 | |
| 1723 parent_obj.remove_child (h); | |
| 1724 | |
| 1725 if (adopt) | |
| 6874 | 1726 obj.set ("parent", new_parent.value ()); |
| 6406 | 1727 else |
| 1728 obj.reparent (new_parent); | |
| 1729 } | |
| 1730 else | |
| 1731 error ("%s: invalid graphics handle (= %g) for %s", | |
| 1732 who.c_str (), val, property.c_str ()); | |
| 1733 } | |
| 1734 else | |
| 1735 error ("%s: expecting %s to be a graphics handle", | |
| 1736 who.c_str (), property.c_str ()); | |
| 1737 | |
| 1738 return h; | |
| 1739 } | |
| 1740 | |
| 1741 // This function is NOT equivalent to the scripting language function gcf. | |
| 1742 graphics_handle | |
| 1743 gcf (void) | |
| 1744 { | |
| 1745 octave_value val = xget (0, "currentfigure"); | |
| 1746 | |
| 1747 return val.is_empty () ? octave_NaN : val.double_value (); | |
| 1748 } | |
| 1749 | |
| 1750 // This function is NOT equivalent to the scripting language function gca. | |
| 1751 graphics_handle | |
| 1752 gca (void) | |
| 1753 { | |
| 1754 octave_value val = xget (gcf (), "currentaxes"); | |
| 1755 | |
| 1756 return val.is_empty () ? octave_NaN : val.double_value (); | |
| 1757 } | |
| 1758 | |
| 1759 static void | |
| 1760 adopt (const graphics_handle& p, const graphics_handle& h) | |
| 1761 { | |
| 1762 graphics_object parent_obj = gh_manager::get_object (p); | |
| 1763 | |
| 1764 parent_obj.adopt (h); | |
| 1765 } | |
| 1766 | |
| 1767 static bool | |
| 7056 | 1768 is_handle (const graphics_handle& h) |
| 1769 { | |
| 1770 return h.ok (); | |
| 1771 } | |
| 1772 | |
| 1773 static bool | |
| 6406 | 1774 is_handle (double val) |
| 1775 { | |
| 6874 | 1776 graphics_handle h = gh_manager::lookup (val); |
| 1777 | |
| 1778 return h.ok (); | |
| 6406 | 1779 } |
| 1780 | |
|
8183
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changeset
|
1781 static octave_value |
| 6406 | 1782 is_handle (const octave_value& val) |
| 1783 { | |
|
8183
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|
1784 octave_value retval = false; |
|
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|
1785 |
|
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changeset
|
1786 if (val.is_real_scalar () && is_handle (val.double_value ())) |
|
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|
1787 retval = true; |
|
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|
1788 else if (val.is_real_matrix ()) |
|
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|
1789 { |
|
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changeset
|
1790 if (val.is_string ()) |
|
277218396978
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changeset
|
1791 retval = boolNDArray (val.dims (), false); |
|
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changeset
|
1792 else |
|
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|
1793 { |
|
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changeset
|
1794 const NDArray handles = val.array_value (); |
|
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|
1795 |
|
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changeset
|
1796 if (! error_state) |
|
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diff
changeset
|
1797 { |
|
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diff
changeset
|
1798 boolNDArray result (handles.dims ()); |
|
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changeset
|
1799 |
|
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|
1800 for (octave_idx_type i = 0; i < handles.numel (); i++) |
|
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changeset
|
1801 result.xelem (i) = is_handle (handles (i)); |
|
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|
1802 |
|
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changeset
|
1803 retval = result; |
|
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|
1804 } |
|
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|
1805 } |
|
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|
1806 } |
|
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|
1807 |
|
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changeset
|
1808 return retval; |
| 6406 | 1809 } |
| 1810 | |
| 1811 static bool | |
| 1812 is_figure (double val) | |
| 1813 { | |
| 1814 graphics_object obj = gh_manager::get_object (val); | |
| 1815 | |
| 1816 return obj && obj.isa ("figure"); | |
| 1817 } | |
| 1818 | |
| 7370 | 1819 static void |
| 1820 xcreatefcn (const graphics_handle& h) | |
| 1821 { | |
| 1822 graphics_object obj = gh_manager::get_object (h); | |
| 1823 obj.get_properties ().execute_createfcn (); | |
| 1824 } | |
| 1825 | |
| 6406 | 1826 // --------------------------------------------------------------------- |
| 1827 | |
|
8059
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1828 void |
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1829 base_graphics_backend::property_changed (const graphics_handle& h, int id) |
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1830 { |
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1831 graphics_object go = gh_manager::get_object (h); |
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1832 |
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1833 property_changed (go, id); |
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1834 } |
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1835 |
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1836 void |
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1837 base_graphics_backend::object_created (const graphics_handle& h) |
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1838 { |
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1839 graphics_object go = gh_manager::get_object (h); |
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1840 |
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1841 object_created (go); |
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1842 } |
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1843 |
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1844 void |
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1845 base_graphics_backend::object_destroyed (const graphics_handle& h) |
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1846 { |
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1847 graphics_object go = gh_manager::get_object (h); |
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1848 |
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1849 object_destroyed (go); |
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1850 } |
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1851 // --------------------------------------------------------------------- |
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1852 |
| 6406 | 1853 static Matrix |
| 1854 maybe_set_children (const Matrix& kids, const octave_value& val) | |
| 1855 { | |
| 1856 const Matrix new_kids = val.matrix_value (); | |
| 1857 | |
| 1858 bool ok = true; | |
| 1859 | |
| 1860 if (! error_state) | |
| 1861 { | |
| 1862 if (kids.numel () == new_kids.numel ()) | |
| 1863 { | |
| 1864 Matrix t1 = kids; | |
| 1865 Matrix t2 = new_kids; | |
| 1866 | |
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1867 t1 = t1.sort (); |
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1868 t2 = t2.sort (); |
| 6406 | 1869 |
| 1870 if (t1 != t2) | |
| 1871 ok = false; | |
| 8209 | 1872 } |
| 1873 else | |
| 6406 | 1874 ok = false; |
| 1875 | |
| 1876 if (! ok) | |
| 1877 error ("set: new children must be a permutation of existing children"); | |
| 1878 } | |
| 1879 else | |
| 1880 { | |
| 1881 ok = false; | |
| 1882 error ("set: expecting children to be array of graphics handles"); | |
| 1883 } | |
| 1884 | |
| 1885 return ok ? new_kids : kids; | |
| 1886 } | |
| 1887 | |
| 6705 | 1888 void |
| 1889 base_properties::set_from_list (base_graphics_object& obj, | |
| 1890 property_list& defaults) | |
| 6406 | 1891 { |
| 6705 | 1892 std::string go_name = graphics_object_name (); |
| 6406 | 1893 |
| 6705 | 1894 property_list::plist_map_const_iterator p = defaults.find (go_name); |
| 6406 | 1895 |
| 6705 | 1896 if (p != defaults.end ()) |
| 1897 { | |
| 1898 const property_list::pval_map_type pval_map = p->second; | |
| 6406 | 1899 |
| 6705 | 1900 for (property_list::pval_map_const_iterator q = pval_map.begin (); |
| 1901 q != pval_map.end (); | |
| 1902 q++) | |
| 1903 { | |
| 1904 std::string pname = q->first; | |
| 6406 | 1905 |
| 6705 | 1906 obj.set (pname, q->second); |
| 6406 | 1907 |
| 6705 | 1908 if (error_state) |
| 1909 { | |
| 1910 error ("error setting default property %s", pname.c_str ()); | |
| 1911 break; | |
| 1912 } | |
| 1913 } | |
| 1914 } | |
| 1915 } | |
| 6406 | 1916 |
| 7363 | 1917 octave_value |
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1918 base_properties::get_dynamic (const caseless_str& name) const |
| 7363 | 1919 { |
| 1920 octave_value retval; | |
| 1921 | |
| 8090 | 1922 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name); |
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1923 |
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1924 if (it != all_props.end ()) |
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1925 retval = it->second.get (); |
| 7363 | 1926 else |
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1927 error ("get: unknown property \"%s\"", name.c_str ()); |
| 7363 | 1928 |
| 1929 return retval; | |
| 1930 } | |
| 1931 | |
| 1932 octave_value | |
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1933 base_properties::get_dynamic (bool all) const |
| 7363 | 1934 { |
| 1935 Octave_map m; | |
| 1936 | |
| 8090 | 1937 for (std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.begin (); |
| 7363 | 1938 it != all_props.end (); ++it) |
| 7379 | 1939 if (all || ! it->second.is_hidden ()) |
| 1940 m.assign (it->second.get_name (), it->second.get ()); | |
| 7363 | 1941 |
| 1942 return m; | |
| 1943 } | |
| 1944 | |
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1945 std::set<std::string> |
| 9972 | 1946 base_properties::dynamic_property_names (void) const |
| 1947 { | |
| 1948 return dynamic_properties; | |
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1949 } |
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1950 |
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1951 bool |
| 9972 | 1952 base_properties::has_dynamic_property (const std::string& pname) |
| 1953 { | |
| 1954 const std::set<std::string>& dynprops = dynamic_property_names (); | |
|
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1955 |
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1956 return dynprops.find (pname) != dynprops.end (); |
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1957 } |
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1958 |
| 7363 | 1959 void |
|
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1960 base_properties::set_dynamic (const caseless_str& pname, |
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1961 const octave_value& val) |
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1962 { |
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1963 std::map<caseless_str, property, cmp_caseless_str>::iterator it = all_props.find (pname); |
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1964 |
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1965 if (it != all_props.end ()) |
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1966 it->second.set (val); |
| 7363 | 1967 else |
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1968 error ("set: unknown property \"%s\"", pname.c_str ()); |
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1969 |
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1970 if (! error_state) |
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1971 { |
| 9972 | 1972 dynamic_properties.insert (pname); |
|
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1973 |
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1974 mark_modified (); |
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1975 } |
| 7363 | 1976 } |
| 1977 | |
| 1978 property | |
|
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1979 base_properties::get_property_dynamic (const caseless_str& name) |
| 7363 | 1980 { |
| 8090 | 1981 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name); |
|
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1982 |
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1983 if (it == all_props.end ()) |
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1984 { |
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1985 error ("get_property: unknown property \"%s\"", name.c_str ()); |
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1986 return property (); |
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1987 } |
| 7363 | 1988 else |
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1989 return it->second; |
| 7363 | 1990 } |
| 1991 | |
| 6705 | 1992 void |
| 1993 base_properties::remove_child (const graphics_handle& h) | |
| 6406 | 1994 { |
| 6705 | 1995 octave_idx_type k = -1; |
| 1996 octave_idx_type n = children.numel (); | |
| 1997 for (octave_idx_type i = 0; i < n; i++) | |
| 6406 | 1998 { |
| 6874 | 1999 if (h.value () == children(i)) |
| 6406 | 2000 { |
| 6705 | 2001 k = i; |
| 2002 break; | |
| 6406 | 2003 } |
| 2004 } | |
| 2005 | |
| 6705 | 2006 if (k >= 0) |
| 6406 | 2007 { |
|
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|
2008 Matrix new_kids (n-1, 1); |
| 6705 | 2009 octave_idx_type j = 0; |
| 2010 for (octave_idx_type i = 0; i < n; i++) | |
| 2011 { | |
| 2012 if (i != k) | |
| 2013 new_kids(j++) = children(i); | |
| 2014 } | |
| 2015 children = new_kids; | |
| 7378 | 2016 mark_modified (); |
| 6406 | 2017 } |
| 6705 | 2018 } |
| 6406 | 2019 |
| 6836 | 2020 void |
| 2021 base_properties::set_parent (const octave_value& val) | |
| 6705 | 2022 { |
| 2023 double tmp = val.double_value (); | |
| 6406 | 2024 |
| 6705 | 2025 graphics_handle new_parent = octave_NaN; |
| 6406 | 2026 |
| 6705 | 2027 if (! error_state) |
| 2028 { | |
| 2029 new_parent = gh_manager::lookup (tmp); | |
| 6406 | 2030 |
| 7056 | 2031 if (new_parent.ok ()) |
| 6705 | 2032 { |
| 7363 | 2033 graphics_object parent_obj = gh_manager::get_object (get_parent ()); |
| 6406 | 2034 |
| 6705 | 2035 parent_obj.remove_child (__myhandle__); |
| 6406 | 2036 |
| 7363 | 2037 parent = new_parent.as_octave_value (); |
| 6406 | 2038 |
| 7363 | 2039 ::adopt (parent.handle_value (), __myhandle__); |
| 6705 | 2040 } |
| 2041 else | |
| 2042 error ("set: invalid graphics handle (= %g) for parent", tmp); | |
| 2043 } | |
| 2044 else | |
| 2045 error ("set: expecting parent to be a graphics handle"); | |
| 2046 } | |
| 6432 | 2047 |
| 6705 | 2048 void |
|
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2049 base_properties::set_children (const octave_value& val) |
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2050 { |
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2051 children = maybe_set_children (children, val); |
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2052 } |
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2053 |
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2054 void |
| 6836 | 2055 base_properties::mark_modified (void) |
| 2056 { | |
| 7363 | 2057 __modified__ = "on"; |
| 2058 graphics_object parent_obj = gh_manager::get_object (get_parent ()); | |
| 7379 | 2059 if (parent_obj) |
| 2060 parent_obj.mark_modified (); | |
| 6836 | 2061 } |
| 2062 | |
| 2063 void | |
| 2064 base_properties::override_defaults (base_graphics_object& obj) | |
| 2065 { | |
| 7363 | 2066 graphics_object parent_obj = gh_manager::get_object (get_parent ()); |
|
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2067 |
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2068 if (parent_obj) |
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2069 parent_obj.override_defaults (obj); |
| 6836 | 2070 } |
| 2071 | |
| 2072 void | |
| 7214 | 2073 base_properties::update_axis_limits (const std::string& axis_type) const |
| 2074 { | |
|
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2075 graphics_object obj = gh_manager::get_object (__myhandle__); |
|
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2076 |
|
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|
2077 if (obj) |
| 7214 | 2078 obj.update_axis_limits (axis_type); |
| 2079 } | |
| 2080 | |
| 2081 void | |
| 6836 | 2082 base_properties::delete_children (void) |
| 2083 { | |
| 2084 octave_idx_type n = children.numel (); | |
| 2085 | |
| 8208 | 2086 // A callback function might have already deleted the child, |
| 2087 // so check before deleting | |
| 6836 | 2088 for (octave_idx_type i = 0; i < n; i++) |
| 8208 | 2089 { |
| 2090 graphics_object go = gh_manager::get_object (children(i)); | |
| 2091 | |
| 2092 if (go.valid_object ()) | |
| 2093 gh_manager::free (children(i)); | |
| 2094 } | |
| 6836 | 2095 } |
| 2096 | |
| 7419 | 2097 graphics_backend |
| 2098 base_properties::get_backend (void) const | |
| 2099 { | |
| 2100 graphics_object go = gh_manager::get_object (get_parent ()); | |
| 2101 | |
| 2102 if (go) | |
| 2103 return go.get_backend (); | |
| 2104 else | |
| 2105 return graphics_backend (); | |
| 2106 } | |
| 2107 | |
|
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2108 void |
|
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2109 base_properties::update_boundingbox (void) |
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2110 { |
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2111 Matrix kids = get_children (); |
|
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|
2112 |
|
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|
2113 for (int i = 0; i < kids.numel (); i++) |
|
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|
2114 { |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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|
2115 graphics_object go = gh_manager::get_object (kids(i)); |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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|
2116 |
|
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|
2117 if (go.valid_object ()) |
|
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|
2118 go.get_properties ().update_boundingbox (); |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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|
2119 } |
|
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|
2120 } |
|
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|
2121 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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|
2122 void |
|
3249f64f69b2
Initial low-level support for property listeners.
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|
2123 base_properties::add_listener (const caseless_str& nm, const octave_value& v, |
|
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Initial low-level support for property listeners.
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|
2124 listener_mode mode) |
|
3249f64f69b2
Initial low-level support for property listeners.
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|
2125 { |
|
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Initial low-level support for property listeners.
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|
2126 property p = get_property (nm); |
|
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Initial low-level support for property listeners.
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|
2127 |
|
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Initial low-level support for property listeners.
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|
2128 if (! error_state && p.ok ()) |
|
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Initial low-level support for property listeners.
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|
2129 p.add_listener (v, mode); |
|
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Initial low-level support for property listeners.
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|
2130 } |
|
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Initial low-level support for property listeners.
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|
2131 |
|
8299
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Add code to remove listeners from properties and use it with newplot
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|
2132 void |
|
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Add code to remove listeners from properties and use it with newplot
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|
2133 base_properties::delete_listener (const caseless_str& nm, |
|
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Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
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|
2134 const octave_value& v, listener_mode mode) |
|
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Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
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8291
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|
2135 { |
|
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Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
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8291
diff
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|
2136 property p = get_property (nm); |
|
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Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
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|
2137 |
|
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David Bateman <dbateman@free.fr>
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|
2138 if (! error_state && p.ok ()) |
|
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Add code to remove listeners from properties and use it with newplot
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|
2139 p.delete_listener (v, mode); |
|
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|
2140 } |
|
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David Bateman <dbateman@free.fr>
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|
2141 |
| 7363 | 2142 // --------------------------------------------------------------------- |
| 2143 | |
| 7408 | 2144 class gnuplot_backend : public base_graphics_backend |
| 2145 { | |
| 2146 public: | |
| 2147 gnuplot_backend (void) | |
| 2148 : base_graphics_backend ("gnuplot") { } | |
| 2149 | |
| 2150 ~gnuplot_backend (void) { } | |
| 2151 | |
| 2152 bool is_valid (void) const { return true; } | |
|
8059
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|
2153 |
|
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|
2154 void object_destroyed (const graphics_object& go) |
|
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|
2155 { |
|
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|
2156 if (go.isa ("figure")) |
|
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|
2157 { |
|
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|
2158 const figure::properties& props = |
|
75c99d3f97d7
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|
2159 dynamic_cast<const figure::properties&> (go.get_properties ()); |
|
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|
2160 |
|
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John W. Eaton <jwe@octave.org>
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|
2161 send_quit (props.get___plot_stream__ ()); |
|
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John W. Eaton <jwe@octave.org>
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|
2162 } |
|
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John W. Eaton <jwe@octave.org>
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|
2163 } |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
2164 |
|
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John W. Eaton <jwe@octave.org>
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changeset
|
2165 void property_changed (const graphics_object& go, int id) |
|
75c99d3f97d7
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|
2166 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2167 if (go.isa ("figure")) |
|
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diff
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|
2168 { |
|
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diff
changeset
|
2169 graphics_object obj (go); |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
2170 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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|
2171 figure::properties& props = |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
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|
2172 dynamic_cast<figure::properties&> (obj.get_properties ()); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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|
2173 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
2174 switch (id) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2175 { |
|
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diff
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|
2176 case base_properties::VISIBLE: |
|
75c99d3f97d7
Octave to backend notification scheme
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diff
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|
2177 if (! props.is_visible ()) |
|
75c99d3f97d7
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8058
diff
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|
2178 { |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2179 send_quit (props.get___plot_stream__ ()); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
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|
2180 props.set___plot_stream__ (Matrix ()); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
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|
2181 props.set___enhanced__ (false); |
|
75c99d3f97d7
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8058
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|
2182 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
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|
2183 break; |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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8058
diff
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|
2184 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2185 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2186 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
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|
2187 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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8058
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|
2188 void redraw_figure (const graphics_object& go) const |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
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|
2189 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2190 octave_value_list args; |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2191 args(0) = go.get_handle ().as_octave_value (); |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
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|
2192 feval ("gnuplot_drawnow", args); |
|
75c99d3f97d7
Octave to backend notification scheme
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diff
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|
2193 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2194 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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changeset
|
2195 void print_figure (const graphics_object& go, const std::string& term, |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2196 const std::string& file, bool mono, |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2197 const std::string& debug_file) const |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2198 { |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2199 octave_value_list args; |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
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|
2200 if (! debug_file.empty ()) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2201 args(4) = debug_file; |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2202 args(3) = mono; |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2203 args(2) = file; |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2204 args(1) = term; |
|
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John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2205 args(0) = go.get_handle ().as_octave_value (); |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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|
2206 feval ("gnuplot_drawnow", args); |
|
75c99d3f97d7
Octave to backend notification scheme
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|
2207 } |
|
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|
2208 |
|
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|
2209 Matrix get_canvas_size (const graphics_handle&) const |
|
75c99d3f97d7
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|
2210 { |
|
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|
2211 Matrix sz (1, 2, 0.0); |
|
75c99d3f97d7
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|
2212 return sz; |
|
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|
2213 } |
|
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|
2214 |
|
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|
2215 double get_screen_resolution (void) const |
|
75c99d3f97d7
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|
2216 { return 72.0; } |
|
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|
2217 |
|
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|
2218 Matrix get_screen_size (void) const |
|
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|
2219 { return Matrix (1, 2, 0.0); } |
|
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|
2220 |
|
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|
2221 private: |
|
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|
2222 void send_quit (const octave_value& pstream) const |
| 7408 | 2223 { |
|
9561
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|
2224 if (! pstream.is_empty ()) |
| 7408 | 2225 { |
| 2226 octave_value_list args; | |
|
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|
2227 Matrix fids = pstream.matrix_value (); |
|
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|
2228 |
|
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|
2229 if (! error_state) |
|
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|
2230 { |
|
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|
2231 args(1) = "\nquit;\n"; |
|
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|
2232 args(0) = fids(0); |
|
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|
2233 feval ("fputs", args); |
|
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|
2234 |
|
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|
2235 args.resize (1); |
|
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|
2236 feval ("fflush", args); |
|
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|
2237 feval ("pclose", args); |
|
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2238 |
|
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|
2239 if (fids.numel () > 1) |
|
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|
2240 { |
|
9561
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2241 args(0) = fids(1); |
|
7680
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2242 feval ("pclose", args); |
|
9561
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2243 |
|
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2244 if (fids.numel () > 2) |
|
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2245 { |
|
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2246 args(0) = fids(2); |
|
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2247 feval ("waitpid", args); |
|
c60a9e1a0372
try to avoid gnuplot zombies
John W. Eaton <jwe@octave.org>
parents:
9455
diff
changeset
|
2248 } |
|
7680
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2249 } |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2250 } |
| 7408 | 2251 } |
| 2252 } | |
| 2253 }; | |
| 2254 | |
| 2255 graphics_backend | |
| 2256 graphics_backend::default_backend (void) | |
| 2257 { | |
| 2258 if (available_backends.size () == 0) | |
| 2259 register_backend (new gnuplot_backend ()); | |
| 2260 | |
| 2261 return available_backends["gnuplot"]; | |
| 2262 } | |
| 2263 | |
| 2264 std::map<std::string, graphics_backend> graphics_backend::available_backends; | |
| 2265 | |
| 2266 // --------------------------------------------------------------------- | |
| 2267 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2268 void |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2269 base_graphics_object::update_axis_limits (const std::string& axis_type) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2270 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2271 if (valid_object ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2272 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2273 graphics_object parent_obj = gh_manager::get_object (get_parent ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2274 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2275 if (parent_obj) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2276 parent_obj.update_axis_limits (axis_type); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2277 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2278 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2279 error ("base_graphics_object::update_axis_limits: invalid graphics object"); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2280 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2281 |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2282 void |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2283 base_graphics_object::remove_all_listeners (void) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2284 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2285 Octave_map m = get (true).map_value (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2286 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2287 for (Octave_map::const_iterator pa = m.begin (); pa != m.end (); pa++) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2288 { |
|
9585
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2289 // FIXME -- there has to be a better way. I think we want to |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2290 // ask whether it is OK to delete the listener for the given |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2291 // property. How can we know in advance that it will be OK? |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2292 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
2293 unwind_protect frame; |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
2294 |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
2295 frame.protect_var (discard_error_messages); |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
2296 frame.protect_var (error_state); |
|
9585
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2297 |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2298 discard_error_messages = true; |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2299 |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2300 property p = get_properties ().get_property (pa->first); |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2301 |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2302 if (! error_state && p.ok ()) |
|
06b8b51dca48
also handle user-defined graphics properties in new property name validation scheme
John W. Eaton <jwe@octave.org>
parents:
9584
diff
changeset
|
2303 p.delete_listener (); |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2304 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2305 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2306 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2307 // --------------------------------------------------------------------- |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2308 |
| 7363 | 2309 #include "graphics-props.cc" |
| 2310 | |
| 2311 // --------------------------------------------------------------------- | |
| 2312 | |
| 6836 | 2313 void |
| 7363 | 2314 root_figure::properties::set_currentfigure (const octave_value& v) |
| 6874 | 2315 { |
| 7378 | 2316 graphics_handle val (v); |
| 7363 | 2317 |
| 6874 | 2318 if (error_state) |
| 2319 return; | |
| 2320 | |
| 7059 | 2321 if (xisnan (val.value ()) || is_handle (val)) |
| 6874 | 2322 { |
| 2323 currentfigure = val; | |
| 2324 | |
| 7363 | 2325 gh_manager::push_figure (val); |
| 6874 | 2326 } |
| 2327 else | |
| 2328 gripe_set_invalid ("currentfigure"); | |
| 2329 } | |
| 2330 | |
|
7822
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2331 void |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2332 root_figure::properties::set_callbackobject (const octave_value& v) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2333 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2334 graphics_handle val (v); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2335 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2336 if (error_state) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2337 return; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2338 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2339 if (xisnan (val.value ())) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2340 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2341 if (! cbo_stack.empty ()) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2342 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2343 val = cbo_stack.front (); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2344 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2345 cbo_stack.pop_front (); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2346 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2347 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2348 callbackobject = val; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2349 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2350 else if (is_handle (val)) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2351 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2352 if (get_callbackobject ().ok ()) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2353 cbo_stack.push_front (get_callbackobject ()); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2354 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2355 callbackobject = val; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2356 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2357 else |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2358 gripe_set_invalid ("callbackobject"); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2359 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2360 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2361 void |
|
8560
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2362 root_figure::properties::update_units (void) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2363 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2364 caseless_str xunits = get_units (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2365 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2366 Matrix ss = default_screensize (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2367 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2368 double dpi = get_screenpixelsperinch (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2369 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2370 if (xunits.compare ("inches")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2371 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2372 ss(0) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2373 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2374 ss(2) /= dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2375 ss(3) /= dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2376 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2377 else if (xunits.compare ("centimeters")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2378 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2379 ss(0) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2380 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2381 ss(2) *= 2.54 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2382 ss(3) *= 2.54 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2383 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2384 else if (xunits.compare ("normalized")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2385 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2386 ss = Matrix (1, 4, 1.0); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2387 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2388 else if (xunits.compare ("points")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2389 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2390 ss(0) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2391 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2392 ss(2) *= 72 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2393 ss(3) *= 72 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2394 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2395 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2396 set_screensize (ss); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2397 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2398 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2399 void |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2400 root_figure::properties::remove_child (const graphics_handle& gh) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2401 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2402 gh_manager::pop_figure (gh); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2403 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2404 graphics_handle cf = gh_manager::current_figure (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2405 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2406 xset (0, "currentfigure", cf.value ()); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2407 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2408 base_properties::remove_child (gh); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2409 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2410 |
| 6406 | 2411 property_list |
| 2412 root_figure::factory_properties = root_figure::init_factory_properties (); | |
| 2413 | |
| 2414 // --------------------------------------------------------------------- | |
| 2415 | |
| 7363 | 2416 void |
| 2417 figure::properties::set_currentaxes (const octave_value& v) | |
| 2418 { | |
| 7378 | 2419 graphics_handle val (v); |
| 6705 | 2420 |
| 6874 | 2421 if (error_state) |
| 2422 return; | |
| 2423 | |
| 7070 | 2424 if (xisnan (val.value ()) || is_handle (val)) |
| 6874 | 2425 currentaxes = val; |
| 2426 else | |
| 2427 gripe_set_invalid ("currentaxes"); | |
| 2428 } | |
| 2429 | |
| 2430 void | |
|
8266
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2431 figure::properties::remove_child (const graphics_handle& gh) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2432 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2433 base_properties::remove_child (gh); |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2434 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2435 if (gh == currentaxes.handle_value ()) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2436 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2437 graphics_handle new_currentaxes; |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2438 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2439 for (octave_idx_type i = 0; i < children.numel (); i++) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2440 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2441 graphics_handle kid = children(i); |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2442 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2443 graphics_object go = gh_manager::get_object (kid); |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2444 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2445 if (go.isa ("axes")) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2446 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2447 new_currentaxes = kid; |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2448 break; |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2449 } |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2450 } |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2451 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2452 currentaxes = new_currentaxes; |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2453 } |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2454 } |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2455 |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2456 void |
| 6874 | 2457 figure::properties::set_visible (const octave_value& val) |
| 2458 { | |
| 2459 std::string s = val.string_value (); | |
| 2460 | |
| 2461 if (! error_state) | |
| 2462 { | |
| 2463 if (s == "on") | |
| 2464 xset (0, "currentfigure", __myhandle__.value ()); | |
| 2465 | |
| 2466 visible = val; | |
| 2467 } | |
| 2468 } | |
| 2469 | |
| 7445 | 2470 Matrix |
| 7447 | 2471 figure::properties::get_boundingbox (bool) const |
| 7445 | 2472 { |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2473 Matrix screen_size = xget (0, "screensize").matrix_value ().extract_n (0, 2, 1, 2); |
| 7445 | 2474 Matrix pos; |
| 2475 | |
| 2476 pos = convert_position (get_position ().matrix_value (), get_units (), | |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2477 "pixels", screen_size); |
| 7445 | 2478 |
| 2479 pos(0)--; | |
| 2480 pos(1)--; | |
| 7447 | 2481 pos(1) = screen_size(1) - pos(1) - pos(3); |
| 7445 | 2482 |
| 2483 return pos; | |
| 2484 } | |
| 2485 | |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2486 void |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2487 figure::properties::set_boundingbox (const Matrix& bb) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2488 { |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2489 Matrix screen_size = xget (0, "screensize").matrix_value ().extract_n (0, 2, 1, 2); |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2490 Matrix pos = bb; |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2491 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2492 pos(1) = screen_size(1) - pos(1) - pos(3); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2493 pos(1)++; |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2494 pos(0)++; |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2495 pos = convert_position (pos, "pixels", get_units (), screen_size); |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2496 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2497 set_position (pos); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2498 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2499 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2500 void |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2501 figure::properties::set_position (const octave_value& v) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2502 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2503 if (! error_state) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2504 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2505 Matrix old_bb, new_bb; |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2506 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2507 old_bb = get_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2508 position = v; |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2509 new_bb = get_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2510 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2511 if (old_bb != new_bb) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2512 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2513 if (old_bb(2) != new_bb(2) || old_bb(3) != new_bb(3)) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2514 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2515 execute_resizefcn (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2516 update_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2517 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2518 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2519 |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2520 mark_modified (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2521 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2522 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2523 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2524 std::string |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2525 figure::properties::get_title (void) const |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2526 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2527 if (is_numbertitle ()) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2528 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2529 std::ostringstream os; |
|
8062
e04a4beeb283
graphics.cc (figure::properties::get_title): avoid gcc warning
John W. Eaton <jwe@octave.org>
parents:
8061
diff
changeset
|
2530 std::string nm = get_name (); |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2531 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2532 os << "Figure " << __myhandle__.value (); |
|
8062
e04a4beeb283
graphics.cc (figure::properties::get_title): avoid gcc warning
John W. Eaton <jwe@octave.org>
parents:
8061
diff
changeset
|
2533 if (! nm.empty ()) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2534 os << ": " << get_name (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2535 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2536 return os.str (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2537 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2538 else |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2539 return get_name (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2540 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2541 |
| 6836 | 2542 octave_value |
| 7189 | 2543 figure::get_default (const caseless_str& name) const |
| 6836 | 2544 { |
| 2545 octave_value retval = default_properties.lookup (name); | |
| 2546 | |
| 2547 if (retval.is_undefined ()) | |
| 2548 { | |
| 2549 graphics_handle parent = get_parent (); | |
| 2550 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 2551 | |
| 2552 retval = parent_obj.get_default (name); | |
| 2553 } | |
| 2554 | |
| 2555 return retval; | |
| 2556 } | |
| 2557 | |
| 6406 | 2558 // --------------------------------------------------------------------- |
| 2559 | |
| 8249 | 2560 void |
| 2561 axes::properties::init (void) | |
| 2562 { | |
| 2563 position.add_constraint (dim_vector (1, 4)); | |
| 2564 position.add_constraint (dim_vector (0, 0)); | |
| 2565 outerposition.add_constraint (dim_vector (1, 4)); | |
| 2566 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2567 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 2568 plotboxaspectratio.add_constraint (dim_vector (1, 3)); | |
| 2569 xlim.add_constraint (2); | |
| 2570 ylim.add_constraint (2); | |
| 2571 zlim.add_constraint (2); | |
| 2572 clim.add_constraint (2); | |
| 2573 alim.add_constraint (2); | |
| 2574 xtick.add_constraint (dim_vector (1, -1)); | |
| 2575 ytick.add_constraint (dim_vector (1, -1)); | |
| 2576 ztick.add_constraint (dim_vector (1, -1)); | |
| 2577 Matrix vw (1, 2, 0); | |
| 2578 vw(1) = 90; | |
| 2579 view = vw; | |
| 2580 view.add_constraint (dim_vector (1, 2)); | |
| 2581 cameraposition.add_constraint (dim_vector (1, 3)); | |
| 2582 Matrix upv (1, 3, 0.0); | |
| 2583 upv(2) = 1.0; | |
| 2584 cameraupvector = upv; | |
| 2585 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2586 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2587 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2588 tightinset.add_constraint (dim_vector (1, 4)); | |
| 2589 | |
| 2590 x_zlim.resize (1, 2); | |
|
8557
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2591 |
| 8249 | 2592 sx = "linear"; |
| 2593 sy = "linear"; | |
| 2594 sz = "linear"; | |
| 2595 | |
|
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2596 calc_ticklabels (xtick, xticklabel, xscale.is ("log")); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2597 calc_ticklabels (ytick, yticklabel, yscale.is ("log")); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2598 calc_ticklabels (ztick, zticklabel, zscale.is ("log")); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2599 |
| 8249 | 2600 xset (xlabel.handle_value (), "handlevisibility", "off"); |
| 2601 xset (ylabel.handle_value (), "handlevisibility", "off"); | |
| 2602 xset (zlabel.handle_value (), "handlevisibility", "off"); | |
| 2603 xset (title.handle_value (), "handlevisibility", "off"); | |
| 2604 | |
|
8557
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2605 xset (xlabel.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2606 xset (ylabel.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2607 xset (zlabel.handle_value (), "horizontalalignment", "right"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2608 xset (title.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2609 |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2610 xset (xlabel.handle_value (), "verticalalignment", "cap"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2611 xset (ylabel.handle_value (), "verticalalignment", "bottom"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2612 xset (title.handle_value (), "verticalalignment", "bottom"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2613 |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2614 xset (ylabel.handle_value (), "rotation", 90.0); |
|
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2615 xset (zlabel.handle_value (), "visible", "off"); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2616 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2617 xset (xlabel.handle_value (), "clipping", "off"); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2618 xset (ylabel.handle_value (), "clipping", "off"); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2619 xset (zlabel.handle_value (), "clipping", "off"); |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9396
diff
changeset
|
2620 xset (title.handle_value (), "clipping", "off"); |
|
8557
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2621 |
| 8249 | 2622 adopt (xlabel.handle_value ()); |
| 2623 adopt (ylabel.handle_value ()); | |
| 2624 adopt (zlabel.handle_value ()); | |
| 2625 adopt (title.handle_value ()); | |
| 2626 } | |
| 2627 | |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2628 void |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2629 axes::properties::sync_positions (void) |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2630 { |
| 8208 | 2631 #if 0 |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2632 // FIXME -- this should take font metrics into consideration, |
| 8208 | 2633 // and also the fact that the colorbox leaves the outerposition |
| 2634 // alone but alters the position. For now just don't adjust the | |
| 2635 // positions relative to each other. | |
| 2636 | |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2637 if (activepositionproperty.is ("outerposition")) |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2638 { |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2639 Matrix outpos = outerposition.get ().matrix_value (); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2640 Matrix defpos = default_axes_position (); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2641 Matrix pos(outpos); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2642 pos(0) = outpos(0) + defpos(0) * outpos(2); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2643 pos(1) = outpos(1) + defpos(1) * outpos(3); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2644 pos(2) = outpos(2) * defpos(2); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2645 pos(3) = outpos(3) * defpos(3); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2646 position = pos; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2647 } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2648 else |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2649 { |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2650 Matrix pos = position.get ().matrix_value (); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2651 pos(0) -= pos(2)*0.05; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2652 pos(1) -= pos(3)*0.05; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2653 pos(2) *= 1.1; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2654 pos(3) *= 1.1; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2655 outerposition = pos; |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2656 } |
| 8208 | 2657 #endif |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2658 |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2659 update_transform (); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2660 } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2661 |
| 7363 | 2662 void |
| 8249 | 2663 axes::properties::set_text_child (handle_property& hp, |
| 2664 const std::string& who, | |
| 2665 const octave_value& v) | |
| 6962 | 2666 { |
| 8249 | 2667 graphics_handle val = ::reparent (v, "set", who, __myhandle__, false); |
| 6962 | 2668 |
| 6874 | 2669 if (! error_state) |
| 2670 { | |
| 8249 | 2671 xset (val, "handlevisibility", "off"); |
| 2672 | |
| 2673 gh_manager::free (hp.handle_value ()); | |
| 2674 | |
| 2675 base_properties::remove_child (hp.handle_value ()); | |
| 2676 | |
| 2677 hp = val; | |
| 2678 | |
| 2679 adopt (hp.handle_value ()); | |
| 6874 | 2680 } |
| 2681 } | |
| 2682 | |
| 2683 void | |
| 7363 | 2684 axes::properties::set_xlabel (const octave_value& v) |
| 6874 | 2685 { |
| 8249 | 2686 set_text_child (xlabel, "xlabel", v); |
| 6874 | 2687 } |
| 2688 | |
| 2689 void | |
| 7363 | 2690 axes::properties::set_ylabel (const octave_value& v) |
| 6874 | 2691 { |
| 8249 | 2692 set_text_child (ylabel, "ylabel", v); |
| 6874 | 2693 } |
| 2694 | |
| 2695 void | |
| 7363 | 2696 axes::properties::set_zlabel (const octave_value& v) |
| 6874 | 2697 { |
| 8249 | 2698 set_text_child (zlabel, "zlabel", v); |
| 2699 } | |
| 2700 | |
| 2701 void | |
| 2702 axes::properties::set_title (const octave_value& v) | |
| 2703 { | |
| 2704 set_text_child (title, "title", v); | |
| 6874 | 2705 } |
| 2706 | |
| 2707 void | |
| 6844 | 2708 axes::properties::set_defaults (base_graphics_object& obj, |
| 6890 | 2709 const std::string& mode) |
| 6705 | 2710 { |
| 2711 box = "on"; | |
| 2712 key = "off"; | |
| 2713 keybox = "off"; | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8266
diff
changeset
|
2714 keyreverse = "off"; |
| 7363 | 2715 keypos = 1.0; |
| 6962 | 2716 colororder = default_colororder (); |
| 6705 | 2717 dataaspectratio = Matrix (1, 3, 1.0); |
| 2718 dataaspectratiomode = "auto"; | |
| 7363 | 2719 layer = "bottom"; |
| 6705 | 2720 |
| 2721 Matrix tlim (1, 2, 0.0); | |
| 2722 tlim(1) = 1; | |
| 2723 xlim = tlim; | |
| 2724 ylim = tlim; | |
| 2725 zlim = tlim; | |
| 6807 | 2726 |
| 2727 Matrix cl (1, 2, 0); | |
| 2728 cl(1) = 1; | |
| 2729 clim = cl; | |
| 2730 | |
| 7363 | 2731 xlimmode = "auto"; |
| 2732 ylimmode = "auto"; | |
| 2733 zlimmode = "auto"; | |
| 2734 climmode = "auto"; | |
| 8208 | 2735 |
| 6705 | 2736 xgrid = "off"; |
| 2737 ygrid = "off"; | |
| 2738 zgrid = "off"; | |
| 2739 xminorgrid = "off"; | |
| 2740 yminorgrid = "off"; | |
| 2741 zminorgrid = "off"; | |
| 2742 xtick = Matrix (); | |
| 2743 ytick = Matrix (); | |
| 2744 ztick = Matrix (); | |
| 2745 xtickmode = "auto"; | |
| 2746 ytickmode = "auto"; | |
| 2747 ztickmode = "auto"; | |
| 2748 xticklabel = ""; | |
| 2749 yticklabel = ""; | |
| 2750 zticklabel = ""; | |
| 2751 xticklabelmode = "auto"; | |
| 2752 yticklabelmode = "auto"; | |
| 2753 zticklabelmode = "auto"; | |
| 7453 | 2754 color = color_values (1, 1, 1); |
| 7364 | 2755 xcolor = color_values ("black"); |
| 2756 ycolor = color_values ("black"); | |
| 2757 zcolor = color_values ("black"); | |
| 7363 | 2758 xscale = "linear"; |
| 2759 yscale = "linear"; | |
| 2760 zscale = "linear"; | |
| 6705 | 2761 xdir = "normal"; |
| 2762 ydir = "normal"; | |
| 2763 zdir = "normal"; | |
| 7363 | 2764 yaxislocation = "left"; |
| 2765 xaxislocation = "bottom"; | |
| 6705 | 2766 |
| 7427 | 2767 // Note: camera properties will be set through update_transform |
| 2768 camerapositionmode = "auto"; | |
| 2769 cameratargetmode = "auto"; | |
| 2770 cameraupvectormode = "auto"; | |
| 2771 cameraviewanglemode = "auto"; | |
| 2772 plotboxaspectratio = Matrix (1, 3, 1.0); | |
| 2773 drawmode = "normal"; | |
|
7820
cb4838d70ab2
Fix default value for axes gridlinestyle and minorgridlinestyle.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7680
diff
changeset
|
2774 gridlinestyle = ":"; |
| 7427 | 2775 linestyleorder = "-"; |
| 2776 linewidth = 0.5; | |
|
7820
cb4838d70ab2
Fix default value for axes gridlinestyle and minorgridlinestyle.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7680
diff
changeset
|
2777 minorgridlinestyle = ":"; |
| 7427 | 2778 // Note: plotboxaspectratio will be set through update_aspectratiors |
| 2779 plotboxaspectratiomode = "auto"; | |
| 2780 projection = "orthographic"; | |
| 2781 tickdir = "in"; | |
| 2782 tickdirmode = "auto"; | |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8687
diff
changeset
|
2783 ticklength = default_axes_ticklength (); |
| 7427 | 2784 tightinset = Matrix (1, 4, 0.0); |
| 2785 | |
| 2786 sx = "linear"; | |
| 2787 sy = "linear"; | |
| 2788 sz = "linear"; | |
| 2789 | |
| 6705 | 2790 Matrix tview (1, 2, 0.0); |
| 2791 tview(1) = 90; | |
| 2792 view = tview; | |
| 2793 | |
| 6765 | 2794 visible = "on"; |
| 6705 | 2795 nextplot = "replace"; |
| 2796 | |
| 2797 if (mode != "replace") | |
| 2798 { | |
|
8228
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2799 fontangle = "normal"; |
|
8944
cb0e9facc342
make default fontname * instead of Helvetica
John W. Eaton <jwe@octave.org>
parents:
8920
diff
changeset
|
2800 fontname = OCTAVE_DEFAULT_FONTNAME; |
|
8228
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2801 fontsize = 12; |
|
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2802 fontunits = "points"; |
|
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2803 fontweight = "normal"; |
|
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2804 |
| 6406 | 2805 Matrix touterposition (1, 4, 0.0); |
| 2806 touterposition(2) = 1; | |
| 2807 touterposition(3) = 1; | |
| 2808 outerposition = touterposition; | |
|
7860
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2809 |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2810 position = default_axes_position (); |
|
8228
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2811 |
|
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2812 activepositionproperty = "outerposition"; |
| 6406 | 2813 } |
| 2814 | |
| 6705 | 2815 delete_children (); |
| 6406 | 2816 |
| 6705 | 2817 children = Matrix (); |
| 6432 | 2818 |
| 8249 | 2819 xlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); |
| 2820 ylabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2821 zlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2822 title = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2823 | |
| 2824 xset (xlabel.handle_value (), "handlevisibility", "off"); | |
| 2825 xset (ylabel.handle_value (), "handlevisibility", "off"); | |
| 2826 xset (zlabel.handle_value (), "handlevisibility", "off"); | |
| 2827 xset (title.handle_value (), "handlevisibility", "off"); | |
| 2828 | |
| 8636 | 2829 xset (xlabel.handle_value (), "horizontalalignment", "center"); |
| 2830 xset (ylabel.handle_value (), "horizontalalignment", "center"); | |
| 2831 xset (zlabel.handle_value (), "horizontalalignment", "right"); | |
| 2832 xset (title.handle_value (), "horizontalalignment", "center"); | |
| 2833 | |
| 2834 xset (xlabel.handle_value (), "verticalalignment", "cap"); | |
| 2835 xset (ylabel.handle_value (), "verticalalignment", "bottom"); | |
| 2836 xset (title.handle_value (), "verticalalignment", "bottom"); | |
| 2837 | |
| 2838 xset (ylabel.handle_value (), "rotation", 90.0); | |
|
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|
2839 xset (zlabel.handle_value (), "visible", "off"); |
|
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|
2840 |
|
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|
2841 xset (xlabel.handle_value (), "clipping", "off"); |
|
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|
2842 xset (ylabel.handle_value (), "clipping", "off"); |
|
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|
2843 xset (zlabel.handle_value (), "clipping", "off"); |
|
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diff
changeset
|
2844 xset (title.handle_value (), "clipping", "off"); |
| 8636 | 2845 |
| 8249 | 2846 adopt (xlabel.handle_value ()); |
| 2847 adopt (ylabel.handle_value ()); | |
| 2848 adopt (zlabel.handle_value ()); | |
| 2849 adopt (title.handle_value ()); | |
| 2850 | |
| 7427 | 2851 update_transform (); |
| 2852 | |
| 6705 | 2853 override_defaults (obj); |
| 2854 } | |
| 2855 | |
| 8208 | 2856 void |
| 2857 axes::properties::delete_text_child (handle_property& hp) | |
| 6874 | 2858 { |
| 8208 | 2859 graphics_handle h = hp.handle_value (); |
| 2860 | |
| 2861 if (h.ok ()) | |
| 2862 { | |
| 2863 graphics_object go = gh_manager::get_object (h); | |
| 2864 | |
| 2865 if (go.valid_object ()) | |
| 2866 gh_manager::free (h); | |
| 8249 | 2867 |
| 2868 base_properties::remove_child (h); | |
| 8208 | 2869 } |
| 2870 | |
| 8249 | 2871 // FIXME -- is it necessary to check whether the axes object is |
| 2872 // being deleted now? I think this function is only called when an | |
| 2873 // individual child object is delete and not when the parent axes | |
| 2874 // object is deleted. | |
| 2875 | |
| 8208 | 2876 if (! is_beingdeleted ()) |
| 8249 | 2877 { |
| 2878 hp = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2879 | |
| 2880 xset (hp.handle_value (), "handlevisibility", "off"); | |
| 2881 | |
| 2882 adopt (hp.handle_value ()); | |
| 2883 } | |
| 6705 | 2884 } |
| 6406 | 2885 |
| 6705 | 2886 void |
| 6844 | 2887 axes::properties::remove_child (const graphics_handle& h) |
| 6705 | 2888 { |
| 8249 | 2889 if (xlabel.handle_value ().ok () && h == xlabel.handle_value ()) |
| 8208 | 2890 delete_text_child (xlabel); |
| 7363 | 2891 else if (ylabel.handle_value ().ok () && h == ylabel.handle_value ()) |
| 8208 | 2892 delete_text_child (ylabel); |
| 7363 | 2893 else if (zlabel.handle_value ().ok () && h == zlabel.handle_value ()) |
| 8208 | 2894 delete_text_child (zlabel); |
| 8249 | 2895 else if (title.handle_value ().ok () && h == title.handle_value ()) |
| 2896 delete_text_child (title); | |
| 6705 | 2897 else |
| 2898 base_properties::remove_child (h); | |
| 2899 } | |
| 6406 | 2900 |
| 8249 | 2901 Matrix |
| 2902 base_properties::get_children (void) const | |
| 6705 | 2903 { |
| 8249 | 2904 Matrix retval = children; |
| 2905 | |
| 2906 graphics_object go = gh_manager::get_object (0); | |
| 2907 | |
| 2908 root_figure::properties& props = | |
| 2909 dynamic_cast<root_figure::properties&> (go.get_properties ()); | |
| 2910 | |
| 2911 if (! props.is_showhiddenhandles ()) | |
| 2912 { | |
| 2913 octave_idx_type k = 0; | |
| 2914 | |
| 2915 for (octave_idx_type i = 0; i < children.numel (); i++) | |
| 2916 { | |
| 2917 graphics_handle kid = children (i); | |
| 2918 | |
| 2919 if (gh_manager::is_handle_visible (kid)) | |
| 2920 retval(k++) = children(i); | |
| 2921 } | |
| 2922 | |
| 2923 retval.resize (k, 1); | |
| 2924 } | |
| 2925 | |
| 2926 return retval;; | |
| 6705 | 2927 } |
| 6406 | 2928 |
| 7427 | 2929 inline Matrix |
| 2930 xform_matrix (void) | |
| 2931 { | |
| 2932 Matrix m (4, 4, 0.0); | |
| 2933 for (int i = 0; i < 4; i++) | |
| 2934 m(i,i) = 1; | |
| 2935 return m; | |
| 2936 } | |
| 2937 | |
| 2938 inline ColumnVector | |
| 2939 xform_vector (void) | |
| 2940 { | |
| 2941 ColumnVector v (4, 0.0); | |
| 2942 v(3) = 1; | |
| 2943 return v; | |
| 2944 } | |
| 2945 | |
| 2946 inline ColumnVector | |
| 2947 xform_vector (double x, double y, double z) | |
| 2948 { | |
| 2949 ColumnVector v (4, 1.0); | |
| 2950 v(0) = x; v(1) = y; v(2) = z; | |
| 2951 return v; | |
| 2952 } | |
| 2953 | |
| 2954 inline ColumnVector | |
| 2955 transform (const Matrix& m, double x, double y, double z) | |
| 2956 { | |
| 2957 return (m * xform_vector (x, y, z)); | |
| 2958 } | |
| 2959 | |
| 2960 inline Matrix | |
| 2961 xform_scale (double x, double y, double z) | |
| 2962 { | |
| 2963 Matrix m (4, 4, 0.0); | |
| 2964 m(0,0) = x; m(1,1) = y; m(2,2) = z; m(3,3) = 1; | |
| 2965 return m; | |
| 2966 } | |
| 2967 | |
| 2968 inline Matrix | |
| 2969 xform_translate (double x, double y, double z) | |
| 2970 { | |
| 2971 Matrix m = xform_matrix (); | |
| 2972 m(0,3) = x; m(1,3) = y; m(2,3) = z; m(3,3) = 1; | |
| 2973 return m; | |
| 2974 } | |
| 2975 | |
| 2976 inline void | |
| 2977 scale (Matrix& m, double x, double y, double z) | |
| 2978 { | |
| 2979 m = m * xform_scale (x, y, z); | |
| 2980 } | |
| 2981 | |
| 2982 inline void | |
| 2983 translate (Matrix& m, double x, double y, double z) | |
| 2984 { | |
| 2985 m = m * xform_translate (x, y, z); | |
| 2986 } | |
| 2987 | |
| 2988 inline void | |
| 2989 xform (ColumnVector& v, const Matrix& m) | |
| 2990 { | |
| 2991 v = m*v; | |
| 2992 } | |
| 2993 | |
| 2994 inline void | |
| 2995 scale (ColumnVector& v, double x, double y, double z) | |
| 2996 { | |
| 2997 v(0) *= x; | |
| 2998 v(1) *= y; | |
| 2999 v(2) *= z; | |
| 3000 } | |
| 3001 | |
| 3002 inline void | |
| 3003 translate (ColumnVector& v, double x, double y, double z) | |
| 3004 { | |
| 3005 v(0) += x; | |
| 3006 v(1) += y; | |
| 3007 v(2) += z; | |
| 3008 } | |
| 3009 | |
| 3010 inline void | |
| 3011 normalize (ColumnVector& v) | |
| 3012 { | |
| 3013 double fact = 1.0/sqrt(v(0)*v(0)+v(1)*v(1)+v(2)*v(2)); | |
| 3014 scale (v, fact, fact, fact); | |
| 3015 } | |
| 3016 | |
| 3017 inline double | |
| 3018 dot (const ColumnVector& v1, const ColumnVector& v2) | |
| 3019 { | |
| 3020 return (v1(0)*v2(0)+v1(1)*v2(1)+v1(2)*v2(2)); | |
| 3021 } | |
| 3022 | |
| 3023 inline double | |
| 3024 norm (const ColumnVector& v) | |
| 3025 { | |
| 3026 return sqrt (dot (v, v)); | |
| 3027 } | |
| 3028 | |
| 3029 inline ColumnVector | |
| 3030 cross (const ColumnVector& v1, const ColumnVector& v2) | |
| 3031 { | |
| 3032 ColumnVector r = xform_vector (); | |
| 3033 r(0) = v1(1)*v2(2)-v1(2)*v2(1); | |
| 3034 r(1) = v1(2)*v2(0)-v1(0)*v2(2); | |
| 3035 r(2) = v1(0)*v2(1)-v1(1)*v2(0); | |
| 3036 return r; | |
| 3037 } | |
| 3038 | |
| 3039 inline Matrix | |
| 3040 unit_cube (void) | |
| 3041 { | |
| 3042 static double data[32] = { | |
| 3043 0,0,0,1, | |
| 3044 1,0,0,1, | |
| 3045 0,1,0,1, | |
| 3046 0,0,1,1, | |
| 3047 1,1,0,1, | |
| 3048 1,0,1,1, | |
| 3049 0,1,1,1, | |
| 3050 1,1,1,1}; | |
| 3051 Matrix m (4, 8); | |
| 3052 memcpy (m.fortran_vec (), data, sizeof(double)*32); | |
| 3053 return m; | |
| 3054 } | |
| 3055 | |
| 3056 inline ColumnVector | |
| 3057 cam2xform (const Array<double>& m) | |
| 3058 { | |
| 3059 ColumnVector retval (4, 1.0); | |
| 3060 memcpy (retval.fortran_vec (), m.fortran_vec (), sizeof(double)*3); | |
| 3061 return retval; | |
| 3062 } | |
| 3063 | |
| 3064 inline RowVector | |
| 3065 xform2cam (const ColumnVector& v) | |
| 3066 { | |
| 3067 return v.extract_n (0, 3).transpose (); | |
| 3068 } | |
| 3069 | |
| 3070 void | |
| 3071 axes::properties::update_camera (void) | |
| 3072 { | |
| 3073 double xd = (xdir_is ("normal") ? 1 : -1); | |
| 3074 double yd = (ydir_is ("normal") ? 1 : -1); | |
| 3075 double zd = (zdir_is ("normal") ? 1 : -1); | |
| 3076 | |
|
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3077 Matrix xlimits = sx.scale (get_xlim ().matrix_value ()); |
|
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|
3078 Matrix ylimits = sy.scale (get_ylim ().matrix_value ()); |
|
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|
3079 Matrix zlimits = sz.scale (get_zlim ().matrix_value ()); |
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|
3080 |
|
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3081 double xo = xlimits(xd > 0 ? 0 : 1); |
|
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|
3082 double yo = ylimits(yd > 0 ? 0 : 1); |
|
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|
3083 double zo = zlimits(zd > 0 ? 0 : 1); |
| 7427 | 3084 |
| 3085 Matrix pb = get_plotboxaspectratio ().matrix_value (); | |
| 3086 | |
| 3087 bool autocam = (camerapositionmode_is ("auto") | |
| 3088 && cameratargetmode_is ("auto") | |
| 3089 && cameraupvectormode_is ("auto") | |
| 3090 && cameraviewanglemode_is ("auto")); | |
| 3091 bool dowarp = (autocam && dataaspectratiomode_is("auto") | |
| 3092 && plotboxaspectratiomode_is ("auto")); | |
| 3093 | |
| 3094 ColumnVector c_eye (xform_vector ()); | |
| 3095 ColumnVector c_center (xform_vector ()); | |
| 3096 ColumnVector c_upv (xform_vector ()); | |
| 3097 | |
| 3098 if (cameratargetmode_is ("auto")) | |
| 3099 { | |
|
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3100 c_center(0) = (xlimits(0)+xlimits(1))/2; |
|
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|
3101 c_center(1) = (ylimits(0)+ylimits(1))/2; |
|
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|
3102 c_center(2) = (zlimits(0)+zlimits(1))/2; |
| 7427 | 3103 |
| 3104 cameratarget = xform2cam (c_center); | |
| 3105 } | |
| 3106 else | |
| 3107 c_center = cam2xform (get_cameratarget ().matrix_value ()); | |
| 3108 | |
| 3109 if (camerapositionmode_is ("auto")) | |
| 3110 { | |
|
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|
3111 Matrix tview = get_view ().matrix_value (); |
|
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|
3112 double az = tview(0), el = tview(1); |
| 7427 | 3113 double d = 5*sqrt(pb(0)*pb(0)+pb(1)*pb(1)+pb(2)*pb(2)); |
| 3114 | |
| 3115 if (el == 90 || el == -90) | |
| 3116 c_eye(2) = d*signum(el); | |
| 3117 else | |
| 3118 { | |
| 3119 az *= M_PI/180.0; | |
| 3120 el *= M_PI/180.0; | |
| 3121 c_eye(0) = d*cos(el)*sin(az); | |
| 3122 c_eye(1) = -d*cos(el)*cos(az); | |
| 3123 c_eye(2) = d*sin(el); | |
| 3124 } | |
|
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|
3125 c_eye(0) = c_eye(0)*(xlimits(1)-xlimits(0))/(xd*pb(0))+c_center(0); |
|
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|
3126 c_eye(1) = c_eye(1)*(ylimits(1)-ylimits(0))/(yd*pb(1))+c_center(1); |
|
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|
3127 c_eye(2) = c_eye(2)*(zlimits(1)-zlimits(0))/(zd*pb(2))+c_center(2); |
| 7427 | 3128 |
| 3129 cameraposition = xform2cam (c_eye); | |
| 3130 } | |
| 3131 else | |
| 3132 c_eye = cam2xform (get_cameraposition ().matrix_value ()); | |
| 3133 | |
| 3134 if (cameraupvectormode_is ("auto")) | |
| 3135 { | |
|
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|
3136 Matrix tview = get_view ().matrix_value (); |
|
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|
3137 double az = tview(0), el = tview(1); |
| 7427 | 3138 |
| 3139 if (el == 90 || el == -90) | |
| 3140 { | |
|
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|
3141 c_upv(0) = -sin(az*M_PI/180.0)*(xlimits(1)-xlimits(0))/pb(0); |
|
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|
3142 c_upv(1) = cos(az*M_PI/180.0)*(ylimits(1)-ylimits(0))/pb(1); |
| 7427 | 3143 } |
| 3144 else | |
| 3145 c_upv(2) = 1; | |
| 3146 | |
| 3147 cameraupvector = xform2cam (c_upv); | |
| 3148 } | |
| 3149 else | |
| 3150 c_upv = cam2xform (get_cameraupvector ().matrix_value ()); | |
| 3151 | |
| 3152 Matrix x_view = xform_matrix (); | |
| 3153 Matrix x_projection = xform_matrix (); | |
| 3154 Matrix x_viewport = xform_matrix (); | |
| 3155 Matrix x_normrender = xform_matrix (); | |
| 3156 Matrix x_pre = xform_matrix (); | |
| 3157 | |
| 3158 x_render = xform_matrix (); | |
| 3159 x_render_inv = xform_matrix (); | |
| 3160 | |
| 3161 scale (x_pre, pb(0), pb(1), pb(2)); | |
| 3162 translate (x_pre, -0.5, -0.5, -0.5); | |
|
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|
3163 scale (x_pre, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)), |
|
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|
3164 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 3165 translate (x_pre, -xo, -yo, -zo); |
| 3166 | |
| 3167 xform (c_eye, x_pre); | |
| 3168 xform (c_center, x_pre); | |
|
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|
3169 scale (c_upv, pb(0)/(xlimits(1)-xlimits(0)), pb(1)/(ylimits(1)-ylimits(0)), |
|
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|
3170 pb(2)/(zlimits(1)-zlimits(0))); |
| 7427 | 3171 translate (c_center, -c_eye(0), -c_eye(1), -c_eye(2)); |
| 3172 | |
| 3173 ColumnVector F (c_center), f (F), UP (c_upv); | |
| 3174 normalize (f); | |
| 3175 normalize (UP); | |
| 3176 | |
| 7440 | 3177 if (std::abs (dot (f, UP)) > 1e-15) |
| 7427 | 3178 { |
| 3179 double fa = 1/sqrt(1-f(2)*f(2)); | |
| 3180 scale (UP, fa, fa, fa); | |
| 3181 } | |
| 3182 | |
| 3183 ColumnVector s = cross (f, UP); | |
| 3184 ColumnVector u = cross (s, f); | |
| 3185 | |
| 3186 scale (x_view, 1, 1, -1); | |
| 3187 Matrix l = xform_matrix (); | |
| 3188 l(0,0) = s(0); l(0,1) = s(1); l(0,2) = s(2); | |
| 3189 l(1,0) = u(0); l(1,1) = u(1); l(1,2) = u(2); | |
| 3190 l(2,0) = -f(0); l(2,1) = -f(1); l(2,2) = -f(2); | |
| 3191 x_view = x_view * l; | |
| 3192 translate (x_view, -c_eye(0), -c_eye(1), -c_eye(2)); | |
| 3193 scale (x_view, pb(0), pb(1), pb(2)); | |
| 3194 translate (x_view, -0.5, -0.5, -0.5); | |
| 3195 | |
| 3196 Matrix x_cube = x_view * unit_cube (); | |
| 3197 ColumnVector cmin = x_cube.row_min (), cmax = x_cube.row_max (); | |
| 3198 double xM = cmax(0)-cmin(0); | |
| 3199 double yM = cmax(1)-cmin(1); | |
| 3200 | |
| 7447 | 3201 Matrix bb = get_boundingbox (true); |
| 7427 | 3202 |
| 3203 double v_angle; | |
| 3204 | |
| 3205 if (cameraviewanglemode_is ("auto")) | |
| 3206 { | |
| 3207 double af; | |
| 3208 | |
| 8333 | 3209 // FIXME -- was this really needed? When compared to Matlab, it |
| 7427 | 3210 // does not seem to be required. Need investigation with concrete |
| 3211 // backend to see results visually. | |
| 3212 if (false && dowarp) | |
| 3213 af = 1.0 / (xM > yM ? xM : yM); | |
| 3214 else | |
| 3215 { | |
| 3216 if ((bb(2)/bb(3)) > (xM/yM)) | |
| 3217 af = 1.0 / yM; | |
| 3218 else | |
| 3219 af = 1.0 / xM; | |
| 3220 } | |
| 3221 v_angle = 2 * (180.0 / M_PI) * atan (1 / (2 * af * norm (F))); | |
| 3222 | |
| 3223 cameraviewangle = v_angle; | |
| 3224 } | |
| 3225 else | |
| 3226 v_angle = get_cameraviewangle (); | |
| 3227 | |
| 3228 double pf = 1 / (2 * tan ((v_angle / 2) * M_PI / 180.0) * norm (F)); | |
| 3229 scale (x_projection, pf, pf, 1); | |
| 3230 | |
| 3231 if (dowarp) | |
| 3232 { | |
| 3233 xM *= pf; | |
| 3234 yM *= pf; | |
| 7447 | 3235 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0); |
| 7427 | 3236 scale (x_viewport, bb(2)/xM, -bb(3)/yM, 1); |
| 3237 } | |
| 3238 else | |
| 3239 { | |
| 3240 double pix = 1; | |
| 3241 if (autocam) | |
| 3242 { | |
| 3243 if ((bb(2)/bb(3)) > (xM/yM)) | |
| 3244 pix = bb(3); | |
| 3245 else | |
| 3246 pix = bb(2); | |
| 3247 } | |
| 3248 else | |
| 3249 pix = (bb(2) < bb(3) ? bb(2) : bb(3)); | |
| 7447 | 3250 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0); |
| 7427 | 3251 scale (x_viewport, pix, -pix, 1); |
| 3252 } | |
| 3253 | |
| 3254 x_normrender = x_viewport * x_projection * x_view; | |
| 3255 | |
| 3256 x_cube = x_normrender * unit_cube (); | |
| 3257 cmin = x_cube.row_min (); | |
| 3258 cmax = x_cube.row_max (); | |
| 3259 x_zlim.resize (1, 2); | |
| 3260 x_zlim(0) = cmin(2); | |
| 3261 x_zlim(1) = cmax(2); | |
| 3262 | |
| 3263 x_render = x_normrender; | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3264 scale (x_render, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)), |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3265 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 3266 translate (x_render, -xo, -yo, -zo); |
| 3267 | |
| 3268 x_viewtransform = x_view; | |
| 3269 x_projectiontransform = x_projection; | |
| 3270 x_viewporttransform = x_viewport; | |
| 3271 x_normrendertransform = x_normrender; | |
| 3272 x_rendertransform = x_render; | |
| 3273 | |
| 3274 x_render_inv = x_render.inverse (); | |
| 3275 | |
| 3276 // Note: these matrices are a slight modified version of the regular | |
| 3277 // matrices, more suited for OpenGL rendering (x_gl_mat1 => light | |
| 3278 // => x_gl_mat2) | |
| 3279 x_gl_mat1 = x_view; | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3280 scale (x_gl_mat1, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)), |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3281 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 3282 translate (x_gl_mat1, -xo, -yo, -zo); |
| 3283 x_gl_mat2 = x_viewport * x_projection; | |
| 3284 } | |
| 3285 | |
| 3286 void | |
| 3287 axes::properties::update_aspectratios (void) | |
| 3288 { | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3289 Matrix xlimits = get_xlim ().matrix_value (); |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3290 Matrix ylimits = get_ylim ().matrix_value (); |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3291 Matrix zlimits = get_zlim ().matrix_value (); |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3292 |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3293 double dx = (xlimits(1)-xlimits(0)); |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3294 double dy = (ylimits(1)-ylimits(0)); |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3295 double dz = (zlimits(1)-zlimits(0)); |
| 7427 | 3296 |
| 3297 if (dataaspectratiomode_is ("auto")) | |
| 3298 { | |
| 3299 double dmin = xmin (xmin (dx, dy), dz); | |
| 3300 Matrix da (1, 3, 0.0); | |
| 3301 | |
| 3302 da(0) = dx/dmin; | |
| 3303 da(1) = dy/dmin; | |
| 3304 da(2) = dz/dmin; | |
| 3305 | |
| 3306 dataaspectratio = da; | |
| 3307 } | |
| 3308 | |
| 3309 if (plotboxaspectratiomode_is ("auto")) | |
| 3310 { | |
| 3311 if (dataaspectratiomode_is ("auto")) | |
| 3312 plotboxaspectratio = Matrix (1, 3, 1.0); | |
| 3313 else | |
| 3314 { | |
| 3315 Matrix da = get_dataaspectratio ().matrix_value (); | |
| 3316 Matrix pba (1, 3, 0.0); | |
| 3317 | |
| 3318 pba(0) = dx/da(0); | |
| 3319 pba(1) = dy/da(1); | |
| 3320 pba(2) = dz/da(2); | |
| 3321 } | |
| 3322 } | |
| 3323 | |
| 8333 | 3324 // FIXME -- if plotboxaspectratiomode is "manual", limits |
| 3325 // and/or dataaspectratio might be adapted. | |
| 7427 | 3326 } |
| 3327 | |
| 7447 | 3328 // The INTERNAL flag defines whether position or outerposition is used. |
| 3329 | |
| 7427 | 3330 Matrix |
| 7447 | 3331 axes::properties::get_boundingbox (bool internal) const |
| 7427 | 3332 { |
| 7447 | 3333 graphics_object obj = gh_manager::get_object (get_parent ()); |
| 3334 Matrix parent_bb = obj.get_properties ().get_boundingbox (true); | |
| 3335 Matrix pos = (internal ? | |
| 3336 get_position ().matrix_value () | |
| 3337 : get_outerposition ().matrix_value ()); | |
| 3338 | |
| 3339 | |
| 3340 pos = convert_position (pos, get_units (), "pixels", | |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
3341 parent_bb.extract_n (0, 2, 1, 2)); |
| 7427 | 3342 pos(0)--; |
| 3343 pos(1)--; | |
| 7447 | 3344 pos(1) = parent_bb(3) - pos(1) - pos(3); |
| 7427 | 3345 |
| 3346 return pos; | |
| 3347 } | |
| 3348 | |
| 7435 | 3349 ColumnVector |
| 3350 graphics_xform::xform_vector (double x, double y, double z) | |
| 7869 | 3351 { |
| 3352 return ::xform_vector (x, y, z); | |
| 3353 } | |
| 7435 | 3354 |
| 3355 Matrix | |
| 3356 graphics_xform::xform_eye (void) | |
| 7869 | 3357 { |
| 3358 return ::xform_matrix (); | |
| 3359 } | |
| 7435 | 3360 |
| 3361 ColumnVector | |
| 3362 graphics_xform::transform (double x, double y, double z, | |
| 3363 bool use_scale) const | |
| 3364 { | |
| 3365 if (use_scale) | |
| 3366 { | |
| 3367 x = sx.scale (x); | |
| 3368 y = sy.scale (y); | |
| 3369 z = sz.scale (z); | |
| 3370 } | |
| 3371 | |
| 3372 return ::transform (xform, x, y, z); | |
| 3373 } | |
| 3374 | |
| 3375 ColumnVector | |
| 3376 graphics_xform::untransform (double x, double y, double z, | |
| 3377 bool use_scale) const | |
| 3378 { | |
| 3379 ColumnVector v = ::transform (xform_inv, x, y, z); | |
| 3380 | |
| 3381 if (use_scale) | |
| 3382 { | |
| 3383 v(0) = sx.unscale (v(0)); | |
| 3384 v(1) = sy.unscale (v(1)); | |
| 3385 v(2) = sz.unscale (v(2)); | |
| 3386 } | |
| 3387 | |
| 3388 return v; | |
| 3389 } | |
| 3390 | |
| 6836 | 3391 octave_value |
| 7189 | 3392 axes::get_default (const caseless_str& name) const |
| 6836 | 3393 { |
| 3394 octave_value retval = default_properties.lookup (name); | |
| 3395 | |
| 3396 if (retval.is_undefined ()) | |
| 3397 { | |
| 3398 graphics_handle parent = get_parent (); | |
| 3399 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 3400 | |
| 3401 retval = parent_obj.get_default (name); | |
| 3402 } | |
| 3403 | |
| 3404 return retval; | |
| 3405 } | |
| 3406 | |
| 8333 | 3407 // FIXME -- remove. |
| 3408 // FIXME -- maybe this should go into array_property class? | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3409 /* |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3410 static void |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3411 check_limit_vals (double& min_val, double& max_val, double& min_pos, |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3412 const array_property& data) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3413 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3414 double val = data.min_val (); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3415 if (! (xisinf (val) || xisnan (val)) && val < min_val) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3416 min_val = val; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3417 val = data.max_val (); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3418 if (! (xisinf (val) || xisnan (val)) && val > max_val) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3419 max_val = val; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3420 val = data.min_pos (); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3421 if (! (xisinf (val) || xisnan (val)) && val > 0 && val < min_pos) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3422 min_pos = val; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3423 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3424 */ |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3425 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3426 static void |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3427 check_limit_vals (double& min_val, double& max_val, double& min_pos, |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3428 const octave_value& data) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3429 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3430 if (data.is_matrix_type ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3431 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3432 Matrix m = data.matrix_value (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3433 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3434 if (! error_state && m.numel () == 3) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3435 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3436 double val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3437 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3438 val = m(0); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3439 if (! (xisinf (val) || xisnan (val)) && val < min_val) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3440 min_val = val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3441 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3442 val = m(1); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3443 if (! (xisinf (val) || xisnan (val)) && val > max_val) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3444 max_val = val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3445 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3446 val = m(2); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3447 if (! (xisinf (val) || xisnan (val)) && val > 0 && val < min_pos) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3448 min_pos = val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3449 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3450 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3451 } |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3452 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3453 // magform(x) Returns (a, b), where x = a * 10^b, a >= 1., and b is |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3454 // integral. |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3455 |
| 7869 | 3456 static void |
| 3457 magform (double x, double& a, int& b) | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3458 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3459 if (x == 0) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3460 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3461 a = 0; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3462 b = 0; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3463 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3464 else |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3465 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3466 double l = std::log10 (std::abs (x)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3467 double r = std::fmod (l, 1.); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3468 a = std::pow (10.0, r); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3469 b = static_cast<int> (l-r); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3470 if (a < 1) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3471 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3472 a *= 10; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3473 b -= 1; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3474 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3475 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3476 if (x < 0) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3477 a = -a; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3478 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3479 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3480 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3481 // A translation from Tom Holoryd's python code at |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3482 // http://kurage.nimh.nih.gov/tomh/tics.py |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3483 // FIXME -- add log ticks |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3484 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3485 double |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3486 axes::properties::calc_tick_sep (double lo, double hi) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3487 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3488 int ticint = 5; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3489 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3490 // Reference: Lewart, C. R., "Algorithms SCALE1, SCALE2, and |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3491 // SCALE3 for Determination of Scales on Computer Generated |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3492 // Plots", Communications of the ACM, 10 (1973), 639-640. |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3493 // Also cited as ACM Algorithm 463. |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3494 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3495 double a; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3496 int b, x; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3497 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3498 magform ((hi-lo)/ticint, a, b); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3499 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3500 static const double sqrt_2 = sqrt (2.0); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3501 static const double sqrt_10 = sqrt (10.0); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3502 static const double sqrt_50 = sqrt (50.0); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3503 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3504 if (a < sqrt_2) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3505 x = 1; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3506 else if (a < sqrt_10) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3507 x = 2; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3508 else if (a < sqrt_50) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3509 x = 5; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3510 else |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3511 x = 10; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3512 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3513 return x * std::pow (10., b); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3514 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3515 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3516 |
| 7222 | 3517 // Attempt to make "nice" limits from the actual max and min of the |
| 3518 // data. For log plots, we will also use the smallest strictly positive | |
| 3519 // value. | |
| 3520 | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3521 Matrix |
| 7869 | 3522 axes::properties::get_axis_limits (double xmin, double xmax, |
| 3523 double min_pos, bool logscale) | |
| 7222 | 3524 { |
| 3525 Matrix retval; | |
| 3526 | |
| 3527 double min_val = xmin; | |
| 3528 double max_val = xmax; | |
| 3529 | |
| 3530 if (! (xisinf (min_val) || xisinf (max_val))) | |
| 3531 { | |
| 3532 if (logscale) | |
| 3533 { | |
| 3534 if (xisinf (min_pos)) | |
| 3535 { | |
| 3536 // warning ("axis: logscale with no positive values to plot"); | |
| 3537 return retval; | |
| 3538 } | |
| 3539 | |
| 3540 if (min_val <= 0) | |
| 3541 { | |
| 3542 warning ("axis: omitting nonpositive data in log plot"); | |
| 3543 min_val = min_pos; | |
| 3544 } | |
| 3545 // FIXME -- maybe this test should also be relative? | |
| 3546 if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON)) | |
| 3547 { | |
| 3548 min_val *= 0.9; | |
| 3549 max_val *= 1.1; | |
| 3550 } | |
| 3551 min_val = pow (10, floor (log10 (min_val))); | |
| 3552 max_val = pow (10, ceil (log10 (max_val))); | |
| 3553 } | |
| 3554 else | |
| 3555 { | |
| 3556 if (min_val == 0 && max_val == 0) | |
| 3557 { | |
| 3558 min_val = -1; | |
| 3559 max_val = 1; | |
| 3560 } | |
| 3561 // FIXME -- maybe this test should also be relative? | |
| 3562 else if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON)) | |
| 3563 { | |
| 3564 min_val -= 0.1 * std::abs (min_val); | |
| 3565 max_val += 0.1 * std::abs (max_val); | |
| 3566 } | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3567 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3568 double tick_sep = calc_tick_sep (min_val , max_val); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3569 min_val = tick_sep * std::floor (min_val / tick_sep); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3570 max_val = tick_sep * ceil (max_val / tick_sep); |
| 7222 | 3571 } |
| 3572 } | |
| 3573 | |
| 3574 retval.resize (1, 2); | |
| 3575 | |
| 3576 retval(0) = min_val; | |
| 3577 retval(1) = max_val; | |
| 3578 | |
| 3579 return retval; | |
| 3580 } | |
| 3581 | |
| 7446 | 3582 void |
| 7869 | 3583 axes::properties::calc_ticks_and_lims (array_property& lims, |
| 3584 array_property& ticks, | |
| 3585 bool limmode_is_auto, bool is_logscale) | |
| 7446 | 3586 { |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3587 // FIXME -- add log ticks and lims |
| 7446 | 3588 |
| 3589 if (lims.get ().is_empty ()) | |
| 3590 return; | |
| 3591 | |
| 3592 double lo = (lims.get ().matrix_value ()) (0); | |
| 3593 double hi = (lims.get ().matrix_value ()) (1); | |
|
7843
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3594 // FIXME should this be checked for somewhere else? (i.e. set{x,y,z}lim) |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3595 if (hi < lo) |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3596 { |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3597 double tmp = hi; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3598 hi = lo; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3599 lo = tmp; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3600 } |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3601 |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3602 if (is_logscale) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3603 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3604 // FIXME we should check for negtives here |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3605 hi = std::log10 (hi); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3606 lo = std::log10 (lo); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3607 } |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3608 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3609 double tick_sep = calc_tick_sep (lo , hi); |
|
3584f37eac69
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diff
changeset
|
3610 |
|
3584f37eac69
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diff
changeset
|
3611 int i1 = static_cast<int> (std::floor (lo / tick_sep)); |
|
3584f37eac69
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diff
changeset
|
3612 int i2 = static_cast<int> (std::ceil (hi / tick_sep)); |
|
3584f37eac69
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diff
changeset
|
3613 |
|
3584f37eac69
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diff
changeset
|
3614 if (limmode_is_auto) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3615 { |
|
3584f37eac69
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3616 // adjust limits to include min and max tics |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3617 Matrix tmp_lims (1,2); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3618 tmp_lims(0) = tick_sep * i1; |
|
3584f37eac69
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parents:
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diff
changeset
|
3619 tmp_lims(1) = tick_sep * i2; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3620 |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3621 if (is_logscale) |
|
09b1a9c88128
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Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3622 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3623 tmp_lims(0) = std::pow (10.,tmp_lims(0)); |
|
09b1a9c88128
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diff
changeset
|
3624 tmp_lims(1) = std::pow (10.,tmp_lims(1)); |
|
09b1a9c88128
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diff
changeset
|
3625 } |
|
7827
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diff
changeset
|
3626 lims = tmp_lims; |
|
3584f37eac69
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diff
changeset
|
3627 } |
| 7446 | 3628 else |
|
7827
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diff
changeset
|
3629 { |
|
3584f37eac69
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diff
changeset
|
3630 // adjust min and max tics if they are out of limits |
|
3584f37eac69
better tick and limit handling, still missing logscale support
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changeset
|
3631 i1 = static_cast<int> (std::ceil (lo / tick_sep)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
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changeset
|
3632 i2 = static_cast<int> (std::floor (hi / tick_sep)); |
|
3584f37eac69
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diff
changeset
|
3633 } |
|
3584f37eac69
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diff
changeset
|
3634 |
|
3584f37eac69
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diff
changeset
|
3635 Matrix tmp_ticks (1, i2-i1+1); |
|
7857
09b1a9c88128
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Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3636 for (int i = 0; i <= i2-i1; i++) |
|
09b1a9c88128
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Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3637 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3638 tmp_ticks (i) = tick_sep * (i+i1); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3639 if (is_logscale) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3640 tmp_ticks (i) = std::pow (10., tmp_ticks (i)); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3641 } |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3642 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3643 ticks = tmp_ticks; |
| 7446 | 3644 } |
| 3645 | |
|
9347
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3646 void |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3647 axes::properties::calc_ticklabels (const array_property& ticks, |
| 9605 | 3648 any_property& labels, bool /*logscale*/) |
|
9347
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3649 { |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3650 Matrix values = ticks.get ().matrix_value (); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3651 Cell c (values.dims ()); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3652 std::ostringstream os; |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3653 |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3654 for (int i = 0; i < values.numel (); i++) |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3655 { |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3656 os.str (std::string ()); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3657 os << values(i); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3658 c(i) = os.str (); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3659 } |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3660 |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3661 labels = c; |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3662 } |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3663 |
| 9455 | 3664 void |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3665 get_children_limits (double& min_val, double& max_val, double& min_pos, |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3666 const Matrix& kids, char limit_type) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3667 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3668 octave_idx_type n = kids.numel (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3669 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3670 switch (limit_type) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3671 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3672 case 'x': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3673 for (octave_idx_type i = 0; i < n; i++) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3674 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3675 graphics_object obj = gh_manager::get_object (kids(i)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3676 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3677 if (obj.is_xliminclude ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3678 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3679 octave_value lim = obj.get_xlim (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3680 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3681 check_limit_vals (min_val, max_val, min_pos, lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3682 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3683 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3684 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3685 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3686 case 'y': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3687 for (octave_idx_type i = 0; i < n; i++) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3688 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3689 graphics_object obj = gh_manager::get_object (kids(i)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3690 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3691 if (obj.is_yliminclude ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3692 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3693 octave_value lim = obj.get_ylim (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3694 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3695 check_limit_vals (min_val, max_val, min_pos, lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3696 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3697 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3698 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3699 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3700 case 'z': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3701 for (octave_idx_type i = 0; i < n; i++) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3702 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3703 graphics_object obj = gh_manager::get_object (kids(i)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3704 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3705 if (obj.is_zliminclude ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3706 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3707 octave_value lim = obj.get_zlim (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3708 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3709 check_limit_vals (min_val, max_val, min_pos, lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3710 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3711 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3712 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3713 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3714 case 'c': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3715 for (octave_idx_type i = 0; i < n; i++) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3716 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3717 graphics_object obj = gh_manager::get_object (kids(i)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3718 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3719 if (obj.is_climinclude ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3720 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3721 octave_value lim = obj.get_clim (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3722 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3723 check_limit_vals (min_val, max_val, min_pos, lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3724 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3725 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3726 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3727 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3728 case 'a': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3729 for (octave_idx_type i = 0; i < n; i++) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3730 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3731 graphics_object obj = gh_manager::get_object (kids(i)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3732 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3733 if (obj.is_aliminclude ()) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3734 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3735 octave_value lim = obj.get_alim (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3736 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3737 check_limit_vals (min_val, max_val, min_pos, lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3738 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3739 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3740 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3741 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3742 default: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3743 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3744 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3745 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3746 |
| 7222 | 3747 static bool updating_axis_limits = false; |
| 3748 | |
| 7214 | 3749 void |
| 7222 | 3750 axes::update_axis_limits (const std::string& axis_type) |
| 7214 | 3751 { |
| 7222 | 3752 if (updating_axis_limits) |
| 3753 return; | |
| 3754 | |
| 3755 Matrix kids = xproperties.get_children (); | |
| 3756 | |
| 3757 double min_val = octave_Inf; | |
| 3758 double max_val = -octave_Inf; | |
| 3759 double min_pos = octave_Inf; | |
| 3760 | |
| 3761 char update_type = 0; | |
| 3762 | |
| 3763 Matrix limits; | |
| 3764 | |
| 3765 if (axis_type == "xdata" || axis_type == "xscale" | |
| 3766 || axis_type == "xldata" || axis_type == "xudata" | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3767 || axis_type == "xlimmode" || axis_type == "xliminclude" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3768 || axis_type == "xlim") |
| 7222 | 3769 { |
| 7363 | 3770 if (xproperties.xlimmode_is ("auto")) |
| 7222 | 3771 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3772 get_children_limits (min_val, max_val, min_pos, kids, 'x'); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3773 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3774 limits = xproperties.get_axis_limits (min_val, max_val, min_pos, |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3775 xproperties.xscale_is ("log")); |
| 7222 | 3776 |
| 3777 update_type = 'x'; | |
| 3778 } | |
| 3779 } | |
| 3780 else if (axis_type == "ydata" || axis_type == "yscale" | |
| 3781 || axis_type == "ldata" || axis_type == "udata" | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3782 || axis_type == "ylimmode" || axis_type == "yliminclude" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3783 || axis_type == "ylim") |
| 7222 | 3784 { |
| 7363 | 3785 if (xproperties.ylimmode_is ("auto")) |
| 7222 | 3786 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3787 get_children_limits (min_val, max_val, min_pos, kids, 'y'); |
| 7222 | 3788 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3789 limits = xproperties.get_axis_limits (min_val, max_val, min_pos, |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3790 xproperties.yscale_is ("log")); |
| 7222 | 3791 |
| 3792 update_type = 'y'; | |
| 3793 } | |
| 3794 } | |
| 3795 else if (axis_type == "zdata" || axis_type == "zscale" | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3796 || axis_type == "zlimmode" || axis_type == "zliminclude" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3797 || axis_type == "zlim") |
| 7222 | 3798 { |
| 7363 | 3799 if (xproperties.zlimmode_is ("auto")) |
| 7222 | 3800 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3801 get_children_limits (min_val, max_val, min_pos, kids, 'z'); |
| 7222 | 3802 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3803 limits = xproperties.get_axis_limits (min_val, max_val, min_pos, |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3804 xproperties.zscale_is ("log")); |
| 7222 | 3805 |
| 3806 update_type = 'z'; | |
| 3807 } | |
| 3808 } | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3809 else if (axis_type == "cdata" || axis_type == "climmode" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3810 || axis_type == "cdatamapping" || axis_type == "climinclude" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3811 || axis_type == "clim") |
| 7222 | 3812 { |
| 7363 | 3813 if (xproperties.climmode_is ("auto")) |
| 7222 | 3814 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3815 get_children_limits (min_val, max_val, min_pos, kids, 'c'); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3816 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3817 if (min_val > max_val) |
| 7222 | 3818 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3819 min_val = min_pos = 0; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3820 max_val = 1; |
| 7222 | 3821 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3822 else if (min_val == max_val) |
| 7222 | 3823 max_val = min_val + 1; |
| 3824 | |
| 3825 limits.resize (1, 2); | |
| 3826 | |
| 3827 limits(0) = min_val; | |
| 3828 limits(1) = max_val; | |
| 3829 | |
| 3830 update_type = 'c'; | |
| 3831 } | |
| 3832 | |
| 3833 } | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3834 else if (axis_type == "alphadata" || axis_type == "alimmode" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3835 || axis_type == "alphadatamapping" || axis_type == "aliminclude" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3836 || axis_type == "alim") |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3837 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3838 if (xproperties.alimmode_is ("auto")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3839 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3840 get_children_limits (min_val, max_val, min_pos, kids, 'a'); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3841 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3842 if (min_val > max_val) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3843 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3844 min_val = min_pos = 0; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3845 max_val = 1; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3846 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3847 else if (min_val == max_val) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3848 max_val = min_val + 1; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3849 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3850 limits.resize (1, 2); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3851 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3852 limits(0) = min_val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3853 limits(1) = max_val; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3854 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3855 update_type = 'a'; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3856 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3857 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3858 } |
| 7222 | 3859 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
3860 unwind_protect frame; |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
3861 frame.protect_var (updating_axis_limits); |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
3862 |
| 7222 | 3863 updating_axis_limits = true; |
| 3864 | |
| 3865 switch (update_type) | |
| 3866 { | |
| 3867 case 'x': | |
| 3868 xproperties.set_xlim (limits); | |
| 3869 xproperties.set_xlimmode ("auto"); | |
| 7446 | 3870 xproperties.update_xlim (); |
| 7222 | 3871 break; |
| 3872 | |
| 3873 case 'y': | |
| 3874 xproperties.set_ylim (limits); | |
| 3875 xproperties.set_ylimmode ("auto"); | |
| 7446 | 3876 xproperties.update_ylim (); |
| 7222 | 3877 break; |
| 3878 | |
| 3879 case 'z': | |
| 3880 xproperties.set_zlim (limits); | |
| 3881 xproperties.set_zlimmode ("auto"); | |
| 7446 | 3882 xproperties.update_zlim (); |
| 7222 | 3883 break; |
| 3884 | |
| 3885 case 'c': | |
| 3886 xproperties.set_clim (limits); | |
| 3887 xproperties.set_climmode ("auto"); | |
| 3888 break; | |
| 3889 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3890 case 'a': |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3891 xproperties.set_alim (limits); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3892 xproperties.set_alimmode ("auto"); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3893 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3894 |
| 7222 | 3895 default: |
| 3896 break; | |
| 3897 } | |
| 3898 | |
| 7427 | 3899 xproperties.update_transform (); |
| 7214 | 3900 } |
| 3901 | |
| 9455 | 3902 inline |
| 3903 double force_in_range (const double x, const double lower, const double upper) | |
| 3904 { | |
| 3905 if (x < lower) | |
| 3906 { return lower; } | |
| 3907 else if (x > upper) | |
| 3908 { return upper; } | |
| 3909 else | |
| 3910 { return x; } | |
| 3911 } | |
| 3912 | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3913 void |
| 9455 | 3914 axes::properties::zoom_about_point (double x, double y, double factor, |
| 3915 bool push_to_zoom_stack) | |
| 3916 { | |
| 3917 // FIXME: Do we need error checking here? | |
| 3918 Matrix xlims = get_xlim ().matrix_value (); | |
| 3919 Matrix ylims = get_ylim ().matrix_value (); | |
| 3920 | |
| 3921 // Get children axes limits | |
| 3922 Matrix kids = get_children (); | |
| 3923 double minx = octave_Inf; | |
| 3924 double maxx = -octave_Inf; | |
| 3925 double min_pos_x = octave_Inf; | |
| 3926 get_children_limits (minx, maxx, min_pos_x, kids, 'x'); | |
| 3927 | |
| 3928 double miny = octave_Inf; | |
| 3929 double maxy = -octave_Inf; | |
| 3930 double min_pos_y = octave_Inf; | |
| 3931 get_children_limits (miny, maxy, min_pos_y, kids, 'y'); | |
| 3932 | |
| 3933 // Perform the zooming | |
| 3934 xlims (0) = x + factor * (xlims (0) - x); | |
| 3935 xlims (1) = x + factor * (xlims (1) - x); | |
| 3936 ylims (0) = y + factor * (ylims (0) - y); | |
| 3937 ylims (1) = y + factor * (ylims (1) - y); | |
| 3938 | |
| 3939 // Make sure we stay within the range og the plot | |
| 3940 xlims (0) = force_in_range (xlims (0), minx, maxx); | |
| 3941 xlims (1) = force_in_range (xlims (1), minx, maxx); | |
| 3942 ylims (0) = force_in_range (ylims (0), miny, maxy); | |
| 3943 ylims (1) = force_in_range (ylims (1), miny, maxy); | |
| 3944 | |
| 3945 zoom (xlims, ylims, push_to_zoom_stack); | |
| 3946 } | |
| 3947 | |
| 3948 void | |
| 3949 axes::properties::zoom (const Matrix& xl, const Matrix& yl, bool push_to_zoom_stack) | |
| 3950 { | |
| 3951 if (push_to_zoom_stack) | |
| 3952 { | |
| 3953 zoom_stack.push_front (xlimmode.get ()); | |
| 3954 zoom_stack.push_front (xlim.get ()); | |
| 3955 zoom_stack.push_front (ylimmode.get ()); | |
| 3956 zoom_stack.push_front (ylim.get ()); | |
| 3957 } | |
| 3958 | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3959 xlim = xl; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3960 xlimmode = "manual"; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3961 ylim = yl; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3962 ylimmode = "manual"; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3963 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3964 update_transform (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3965 update_xlim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3966 update_ylim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3967 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3968 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3969 void |
| 9455 | 3970 axes::properties::translate_view (double delta_x, double delta_y) |
| 3971 { | |
| 3972 // FIXME: Do we need error checking here? | |
| 3973 Matrix xlims = get_xlim ().matrix_value (); | |
| 3974 Matrix ylims = get_ylim ().matrix_value (); | |
| 3975 | |
| 3976 // Get children axes limits | |
| 3977 Matrix kids = get_children (); | |
| 3978 double minx = octave_Inf; | |
| 3979 double maxx = -octave_Inf; | |
| 3980 double min_pos_x = octave_Inf; | |
| 3981 get_children_limits (minx, maxx, min_pos_x, kids, 'x'); | |
| 3982 | |
| 3983 double miny = octave_Inf; | |
| 3984 double maxy = -octave_Inf; | |
| 3985 double min_pos_y = octave_Inf; | |
| 3986 get_children_limits (miny, maxy, min_pos_y, kids, 'y'); | |
| 3987 | |
| 3988 // Make sure we don't exceed the borders | |
| 3989 if (delta_x > 0) | |
| 3990 delta_x = std::min (xlims (1) + delta_x, maxx) - xlims (1); | |
| 3991 else | |
| 3992 delta_x = std::max (xlims (0) + delta_x, minx) - xlims (0); | |
| 3993 xlims (0) = xlims (0) + delta_x; | |
| 3994 xlims (1) = xlims (1) + delta_x; | |
| 3995 | |
| 3996 if (delta_y > 0) | |
| 3997 delta_y = std::min (ylims (1) + delta_y, maxy) - ylims (1); | |
| 3998 else | |
| 3999 delta_y = std::max (ylims (0) + delta_y, miny) - ylims (0); | |
| 4000 ylims (0) = ylims (0) + delta_y; | |
| 4001 ylims (1) = ylims (1) + delta_y; | |
| 4002 | |
| 4003 zoom (xlims, ylims, false); | |
| 4004 } | |
| 4005 | |
| 4006 void | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4007 axes::properties::unzoom (void) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4008 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4009 if (zoom_stack.size () >= 4) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4010 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4011 ylim = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4012 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4013 ylimmode = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4014 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4015 xlim = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4016 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4017 xlimmode = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4018 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4019 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4020 update_transform (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4021 update_xlim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4022 update_ylim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4023 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4024 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4025 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4026 void |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4027 axes::properties::clear_zoom_stack (void) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4028 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4029 while (zoom_stack.size () > 4) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4030 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4031 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4032 unzoom (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4033 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
4034 |
| 7363 | 4035 // --------------------------------------------------------------------- |
| 4036 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4037 Matrix |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4038 line::properties::compute_xlim (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4039 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4040 Matrix m (1, 3); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4041 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4042 m(0) = xmin (xdata.min_val (), xmin (xldata.min_val (), xudata.min_val ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4043 m(1) = xmax (xdata.max_val (), xmax (xldata.max_val (), xudata.max_val ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4044 m(2) = xmin (xdata.min_pos (), xmin (xldata.min_pos (), xudata.min_pos ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4045 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4046 return m; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4047 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4048 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4049 Matrix |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4050 line::properties::compute_ylim (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4051 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4052 Matrix m (1, 3); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4053 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4054 m(0) = xmin (ydata.min_val (), xmin (ldata.min_val (), udata.min_val ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4055 m(1) = xmax (ydata.max_val (), xmax (ldata.max_val (), udata.max_val ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4056 m(2) = xmin (ydata.min_pos (), xmin (ldata.min_pos (), udata.min_pos ())); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4057 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4058 return m; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
4059 } |
| 6406 | 4060 |
| 4061 // --------------------------------------------------------------------- | |
| 4062 | |
| 7363 | 4063 // Note: "text" code is entirely auto-generated |
| 6406 | 4064 |
| 4065 // --------------------------------------------------------------------- | |
| 4066 | |
|
9680
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4067 octave_value |
|
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4068 image::properties::get_color_data (void) const |
|
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4069 { |
|
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4070 return convert_cdata (*this, get_cdata (), |
|
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4071 cdatamapping_is ("scaled"), 3); |
|
73153525df9a
initial implementation of OpenGL image rendering
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9605
diff
changeset
|
4072 } |
| 6406 | 4073 |
| 4074 // --------------------------------------------------------------------- | |
| 4075 | |
|
7833
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4076 octave_value |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4077 patch::properties::get_color_data (void) const |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4078 { |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4079 return convert_cdata (*this, get_facevertexcdata (), |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4080 cdatamapping_is ("scaled"), 2); |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
4081 } |
| 6807 | 4082 |
| 4083 // --------------------------------------------------------------------- | |
| 4084 | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4085 octave_value |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4086 surface::properties::get_color_data (void) const |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4087 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4088 return convert_cdata (*this, get_cdata (), cdatamapping_is ("scaled"), 3); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4089 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4090 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4091 inline void |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4092 cross_product (double x1, double y1, double z1, |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4093 double x2, double y2, double z2, |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4094 double& x, double& y, double& z) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4095 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4096 x += (y1 * z2 - z1 * y2); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4097 y += (z1 * x2 - x1 * z2); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4098 z += (x1 * y2 - y1 * x2); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4099 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4100 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4101 void |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4102 surface::properties::update_normals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4103 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4104 if (normalmode_is ("auto")) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4105 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4106 Matrix x = get_xdata ().matrix_value (); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4107 Matrix y = get_ydata ().matrix_value (); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4108 Matrix z = get_zdata ().matrix_value (); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4109 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4110 |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4111 int p = z.columns (), q = z.rows (); |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4112 int i1 = 0, i2 = 0, i3 = 0; |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4113 int j1 = 0, j2 = 0, j3 = 0; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4114 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4115 bool x_mat = (x.rows () == q); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4116 bool y_mat = (y.columns () == p); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4117 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4118 NDArray n (dim_vector (q, p, 3), 0.0); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4119 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4120 for (int i = 0; i < p; i++) |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4121 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4122 if (y_mat) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4123 { |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4124 i1 = i - 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4125 i2 = i; |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4126 i3 = i + 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4127 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4128 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4129 for (int j = 0; j < q; j++) |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4130 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4131 if (x_mat) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4132 { |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4133 j1 = j - 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4134 j2 = j; |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4135 j3 = j + 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4136 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4137 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4138 double& nx = n(j, i, 0); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4139 double& ny = n(j, i, 1); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4140 double& nz = n(j, i, 2); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4141 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4142 if ((j > 0) && (i > 0)) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4143 // upper left quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4144 cross_product (x(j1,i-1)-x(j2,i), y(j-1,i1)-y(j,i2), z(j-1,i-1)-z(j,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4145 x(j2,i-1)-x(j1,i), y(j,i1)-y(j-1,i2), z(j,i-1)-z(j-1,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4146 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4147 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4148 if ((j > 0) && (i < (p -1))) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4149 // upper right quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4150 cross_product (x(j1,i+1)-x(j2,i), y(j-1,i3)-y(j,i2), z(j-1,i+1)-z(j,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4151 x(j1,i)-x(j2,i+1), y(j-1,i2)-y(j,i3), z(j-1,i)-z(j,i+1), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4152 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4153 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4154 if ((j < (q - 1)) && (i > 0)) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4155 // lower left quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4156 cross_product (x(j2,i-1)-x(j3,i), y(j,i1)-y(j+1,i2), z(j,i-1)-z(j+1,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4157 x(j3,i-1)-x(j2,i), y(j+1,i1)-y(j,i2), z(j+1,i-1)-z(j,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4158 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4159 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4160 if ((j < (q - 1)) && (i < (p -1))) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4161 // lower right quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4162 cross_product (x(j3,i)-x(j2,i+1), y(j+1,i2)-y(j,i3), z(j+1,i)-z(j,i+1), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4163 x(j3,i+1)-x(j2,i), y(j+1,i3)-y(j,i2), z(j+1,i+1)-z(j,i), |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4164 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4165 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
4166 double d = - std::max(std::max(fabs(nx), fabs(ny)), fabs(nz)); |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4167 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4168 nx /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4169 ny /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4170 nz /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4171 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4172 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4173 vertexnormals = n; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4174 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
4175 } |
| 6406 | 4176 |
| 4177 // --------------------------------------------------------------------- | |
| 4178 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4179 void |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4180 hggroup::update_axis_limits (const std::string& axis_type) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4181 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4182 Matrix kids = xproperties.get_children (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4183 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4184 double min_val = octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4185 double max_val = -octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4186 double min_pos = octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4187 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4188 char update_type = 0; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4189 |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
4190 if (axis_type == "xlim" || axis_type == "xliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4191 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4192 get_children_limits (min_val, max_val, min_pos, kids, 'x'); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4193 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4194 update_type = 'x'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4195 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
4196 else if (axis_type == "ylim" || axis_type == "yliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4197 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4198 get_children_limits (min_val, max_val, min_pos, kids, 'y'); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4199 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4200 update_type = 'y'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4201 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
4202 else if (axis_type == "zlim" || axis_type == "zliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4203 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4204 get_children_limits (min_val, max_val, min_pos, kids, 'z'); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4205 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4206 update_type = 'z'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4207 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
4208 else if (axis_type == "clim" || axis_type == "climinclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4209 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4210 get_children_limits (min_val, max_val, min_pos, kids, 'c'); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4211 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4212 update_type = 'c'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4213 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4214 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
4215 else if (axis_type == "alim" || axis_type == "aliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4216 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4217 get_children_limits (min_val, max_val, min_pos, kids, 'a'); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4218 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4219 update_type = 'a'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4220 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4221 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4222 Matrix limits (1, 3, 0.0); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4223 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4224 limits(0) = min_val; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4225 limits(1) = max_val; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4226 limits(2) = min_pos; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4227 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4228 switch (update_type) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4229 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4230 case 'x': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4231 xproperties.set_xlim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4232 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4233 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4234 case 'y': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4235 xproperties.set_ylim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4236 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4237 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4238 case 'z': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4239 xproperties.set_zlim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4240 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4241 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4242 case 'c': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4243 xproperties.set_clim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4244 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4245 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4246 case 'a': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4247 xproperties.set_alim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4248 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4249 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4250 default: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4251 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4252 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4253 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4254 base_graphics_object::update_axis_limits (axis_type); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4255 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4256 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4257 // --------------------------------------------------------------------- |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4258 |
| 6406 | 4259 octave_value |
| 7189 | 4260 base_graphics_object::get_default (const caseless_str& name) const |
| 6406 | 4261 { |
| 4262 graphics_handle parent = get_parent (); | |
| 4263 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 4264 | |
| 4265 return parent_obj.get_default (type () + name); | |
| 4266 } | |
| 4267 | |
| 4268 octave_value | |
| 7189 | 4269 base_graphics_object::get_factory_default (const caseless_str& name) const |
| 6406 | 4270 { |
| 4271 graphics_object parent_obj = gh_manager::get_object (0); | |
| 4272 | |
| 4273 return parent_obj.get_factory_default (type () + name); | |
| 4274 } | |
| 4275 | |
| 7286 | 4276 // We use a random value for the handle to avoid issues with plots and |
| 4277 // scalar values for the first argument. | |
| 6406 | 4278 gh_manager::gh_manager (void) |
| 7286 | 4279 : handle_map (), handle_free_list (), |
| 4280 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) | |
| 6406 | 4281 { |
| 4282 handle_map[0] = graphics_object (new root_figure ()); | |
|
7847
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
4283 |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
4284 // Make sure the default backend is registered. |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
4285 graphics_backend::default_backend (); |
| 6406 | 4286 } |
| 4287 | |
| 4288 graphics_handle | |
| 4289 gh_manager::do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 4290 const graphics_handle& p, bool do_createfcn) |
| 6406 | 4291 { |
| 4292 graphics_handle h = get_handle (go_name); | |
| 4293 | |
| 4294 base_graphics_object *go = 0; | |
| 4295 | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
4296 go = make_graphics_object_from_type (go_name, h, p); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
4297 |
| 6406 | 4298 if (go) |
| 7370 | 4299 { |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4300 graphics_object obj (go); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4301 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4302 handle_map[h] = obj; |
| 7370 | 4303 if (do_createfcn) |
| 4304 go->get_properties ().execute_createfcn (); | |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4305 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4306 // notify backend |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4307 graphics_backend backend = go->get_backend (); |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4308 if (backend) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4309 backend.object_created (obj); |
| 7370 | 4310 } |
| 6406 | 4311 else |
| 4312 error ("gh_manager::do_make_graphics_handle: invalid object type `%s'", | |
| 4313 go_name.c_str ()); | |
| 4314 | |
| 4315 return h; | |
| 4316 } | |
| 4317 | |
| 4318 graphics_handle | |
| 4319 gh_manager::do_make_figure_handle (double val) | |
| 4320 { | |
| 4321 graphics_handle h = val; | |
| 4322 | |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4323 base_graphics_object* go = new figure (h, 0); |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4324 graphics_object obj (go); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4325 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4326 handle_map[h] = obj; |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4327 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4328 // notify backend |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4329 graphics_backend backend = go->get_backend (); |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4330 if (backend) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4331 backend.object_created (obj); |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4332 |
| 6406 | 4333 return h; |
| 4334 } | |
| 4335 | |
| 4336 void | |
| 4337 gh_manager::do_push_figure (const graphics_handle& h) | |
| 4338 { | |
| 4339 do_pop_figure (h); | |
| 4340 | |
| 4341 figure_list.push_front (h); | |
| 4342 } | |
| 4343 | |
| 4344 void | |
| 4345 gh_manager::do_pop_figure (const graphics_handle& h) | |
| 4346 { | |
| 4347 for (figure_list_iterator p = figure_list.begin (); | |
| 4348 p != figure_list.end (); | |
| 4349 p++) | |
| 4350 { | |
| 4351 if (*p == h) | |
| 4352 { | |
| 4353 figure_list.erase (p); | |
| 4354 break; | |
| 4355 } | |
| 4356 } | |
| 4357 } | |
| 4358 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4359 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4360 callback_event : public base_graphics_event |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4361 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4362 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4363 callback_event (const graphics_handle& h, const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4364 const octave_value& data = Matrix ()) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4365 : base_graphics_event (), handle (h), callback_name (name), |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4366 callback_data (data) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4367 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4368 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4369 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4370 gh_manager::execute_callback (handle, callback_name, callback_data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4371 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4372 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4373 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4374 callback_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4375 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4376 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4377 private: |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4378 graphics_handle handle; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4379 std::string callback_name; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4380 octave_value callback_data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4381 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4382 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4383 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4384 function_event : public base_graphics_event |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4385 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4386 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4387 function_event (graphics_event::event_fcn fcn, void* data = 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4388 : base_graphics_event (), function (fcn), |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4389 function_data (data) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4390 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4391 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4392 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4393 function (function_data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4394 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4395 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4396 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4397 function_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4398 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4399 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4400 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4401 graphics_event::event_fcn function; |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4402 void* function_data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4403 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4404 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4405 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4406 set_event : public base_graphics_event |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4407 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4408 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4409 set_event (const graphics_handle& h, const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4410 const octave_value& value) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4411 : base_graphics_event (), handle (h), property_name (name), |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4412 property_value (value) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4413 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4414 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4415 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4416 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4417 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4418 xset (handle, property_name, property_value); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4419 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4420 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4421 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4422 set_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4423 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4424 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4425 private: |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4426 graphics_handle handle; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4427 std::string property_name; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4428 octave_value property_value; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4429 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4430 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4431 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4432 graphics_event::create_callback_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4433 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4434 const octave_value& data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4435 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4436 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4437 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4438 e.rep = new callback_event (h, name, data); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4439 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4440 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4441 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4442 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4443 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4444 graphics_event::create_function_event (graphics_event::event_fcn fcn, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4445 void *data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4446 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4447 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4448 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4449 e.rep = new function_event (fcn, data); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4450 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4451 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4452 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4453 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4454 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4455 graphics_event::create_set_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4456 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4457 const octave_value& data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4458 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4459 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4460 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4461 e.rep = new set_event (h, name, data); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4462 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4463 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4464 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4465 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4466 static void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4467 xset_gcbo (const graphics_handle& h) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4468 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4469 graphics_object go = gh_manager::get_object (0); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4470 root_figure::properties& props = |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4471 dynamic_cast<root_figure::properties&> (go.get_properties ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4472 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4473 props.set_callbackobject (h.as_octave_value ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4474 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4475 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4476 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4477 gh_manager::do_restore_gcbo (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4478 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4479 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4480 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4481 callback_objects.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4482 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4483 xset_gcbo (callback_objects.empty () |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4484 ? graphics_handle () |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4485 : callback_objects.front ().get_handle ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4486 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4487 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4488 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4489 gh_manager::do_execute_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4490 const octave_value& cb_arg, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4491 const octave_value& data) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4492 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4493 octave_value_list args; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4494 octave_function *fcn = 0; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4495 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4496 args(0) = h.as_octave_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4497 if (data.is_defined ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4498 args(1) = data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4499 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4500 args(1) = Matrix (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4501 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
4502 unwind_protect_safe frame; |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
4503 frame.add_fcn (gh_manager::restore_gcbo); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4504 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4505 if (true) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4506 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4507 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4508 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4509 callback_objects.push_front (get_object (h)); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4510 xset_gcbo (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4511 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4512 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4513 BEGIN_INTERRUPT_WITH_EXCEPTIONS; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4514 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4515 // Copy CB because "function_value" method is non-const. |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4516 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4517 octave_value cb = cb_arg; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4518 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4519 if (cb.is_function_handle ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4520 fcn = cb.function_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4521 else if (cb.is_string ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4522 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4523 int status; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4524 std::string s = cb.string_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4525 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4526 eval_string (s, false, status); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4527 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4528 else if (cb.is_cell () && cb.length () > 0 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4529 && (cb.rows () == 1 || cb.columns () == 1) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4530 && cb.cell_value ()(0).is_function_handle ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4531 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4532 Cell c = cb.cell_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4533 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4534 fcn = c(0).function_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4535 if (! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4536 { |
|
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8021
diff
changeset
|
4537 for (int i = 1; i < c.length () ; i++) |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8021
diff
changeset
|
4538 args(1+i) = c(i); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4539 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4540 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4541 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4542 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4543 std::string nm = cb.class_name (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4544 error ("trying to execute non-executable object (class = %s)", |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4545 nm.c_str ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4546 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4547 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4548 if (fcn && ! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4549 feval (fcn, args); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4550 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4551 END_INTERRUPT_WITH_EXCEPTIONS; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4552 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4553 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4554 void |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4555 gh_manager::do_post_event (const graphics_event& e) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4556 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4557 event_queue.push_back (e); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4558 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4559 command_editor::add_event_hook (gh_manager::process_events); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4560 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4561 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4562 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4563 gh_manager::do_post_callback (const graphics_handle& h, const std::string name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4564 const octave_value& data) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4565 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4566 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4567 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4568 graphics_object go = get_object (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4569 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4570 if (go.valid_object ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4571 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4572 if (callback_objects.empty ()) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4573 do_post_event (graphics_event::create_callback_event (h, name, data)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4574 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4575 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4576 const graphics_object& current = callback_objects.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4577 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4578 if (current.get_properties ().is_interruptible ()) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4579 do_post_event (graphics_event::create_callback_event (h, name, data)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4580 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4581 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4582 caseless_str busy_action (go.get_properties ().get_busyaction ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4583 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4584 if (busy_action.compare ("queue")) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4585 do_post_event (graphics_event::create_callback_event (h, name, data)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4586 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4587 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4588 caseless_str cname (name); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4589 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4590 if (cname.compare ("deletefcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4591 || cname.compare ("createfcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4592 || (go.isa ("figure") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4593 && (cname.compare ("closerequestfcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4594 || cname.compare ("resizefcn")))) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4595 do_post_event (graphics_event::create_callback_event (h, name, data)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4596 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4597 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4598 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4599 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4600 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4601 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4602 void |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4603 gh_manager::do_post_function (graphics_event::event_fcn fcn, void* fcn_data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4604 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4605 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4606 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4607 do_post_event (graphics_event::create_function_event (fcn, fcn_data)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4608 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4609 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4610 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4611 gh_manager::do_post_set (const graphics_handle& h, const std::string name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4612 const octave_value& value) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4613 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4614 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4615 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4616 do_post_event (graphics_event::create_set_event (h, name, value)); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4617 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4618 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4619 int |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4620 gh_manager::do_process_events (bool force) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4621 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4622 graphics_event e; |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4623 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4624 do |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4625 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4626 e = graphics_event (); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4627 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4628 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4629 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4630 if (! event_queue.empty ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4631 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4632 if (callback_objects.empty () || force) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4633 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4634 e = event_queue.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4635 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4636 event_queue.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4637 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4638 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4639 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4640 const graphics_object& go = callback_objects.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4641 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4642 if (go.get_properties ().is_interruptible ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4643 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4644 e = event_queue.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4645 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4646 event_queue.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4647 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4648 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4649 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4650 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4651 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4652 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4653 if (e.ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4654 e.execute (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4655 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4656 while (e.ok ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4657 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4658 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4659 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4660 if (event_queue.empty ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4661 command_editor::remove_event_hook (gh_manager::process_events); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4662 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4663 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4664 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4665 return 0; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4666 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4667 |
| 6406 | 4668 property_list::plist_map_type |
| 4669 root_figure::init_factory_properties (void) | |
| 4670 { | |
| 4671 property_list::plist_map_type plist_map; | |
| 4672 | |
| 6844 | 4673 plist_map["figure"] = figure::properties::factory_defaults (); |
| 4674 plist_map["axes"] = axes::properties::factory_defaults (); | |
| 4675 plist_map["line"] = line::properties::factory_defaults (); | |
| 4676 plist_map["text"] = text::properties::factory_defaults (); | |
| 4677 plist_map["image"] = image::properties::factory_defaults (); | |
| 4678 plist_map["patch"] = patch::properties::factory_defaults (); | |
| 4679 plist_map["surface"] = surface::properties::factory_defaults (); | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4680 plist_map["hggroup"] = hggroup::properties::factory_defaults (); |
| 6406 | 4681 |
| 4682 return plist_map; | |
| 4683 } | |
| 4684 | |
| 4685 // --------------------------------------------------------------------- | |
| 4686 | |
| 4687 DEFUN (ishandle, args, , | |
| 4688 "-*- texinfo -*-\n\ | |
| 6678 | 4689 @deftypefn {Built-in Function} {} ishandle (@var{h})\n\ |
| 6406 | 4690 Return true if @var{h} is a graphics handle and false otherwise.\n\ |
| 4691 @end deftypefn") | |
| 4692 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4693 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4694 |
| 6406 | 4695 octave_value retval; |
| 4696 | |
| 4697 if (args.length () == 1) | |
| 4698 retval = is_handle (args(0)); | |
| 4699 else | |
| 4700 print_usage (); | |
| 4701 | |
| 4702 return retval; | |
| 4703 } | |
| 4704 | |
| 4705 DEFUN (set, args, , | |
| 4706 "-*- texinfo -*-\n\ | |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4707 @deftypefn {Built-in Function} {} set (@var{h}, @var{property}, @var{value}, @dots{})\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4708 @deftypefnx {Built-in Function} {} set (@var{h}, @var{properties}, @var{values})\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4709 @deftypefnx {Built-in Function} {} set (@var{h}, @var{pv})\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4710 Set named property values for the graphics handle (or vector of graphics\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4711 handles) @var{h}.\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4712 There are three ways how to give the property names and values:\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4713 \n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4714 @itemize\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4715 @item as a comma separated list of @var{property}, @var{value} pairs\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4716 \n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4717 Here, each @var{property} is a string containing the property name, each\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4718 @var{value} is a value of the appropriate type for the property.\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4719 @item as a cell array of strings @var{properties} containing property names\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4720 and a cell array @var{values} containing property values.\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4721 \n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4722 In this case, the number of columns of @var{values} must match the number of\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4723 elements in @var{properties}. The first column of @var{values} contains values\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4724 for the first entry in @var{properties} etc.. The number of rows of @var{values}\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4725 must be 1 or match the number of elements of @var{h}. In the first case, each\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4726 handle in @var{h} will be assigned the same values. In the latter case, the\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4727 first handle in @var{h} will be assigned the values from the first row of\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4728 @var{values} and so on.\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4729 @item as a structure array @var{pv}\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4730 \n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4731 Here, the field names of @var{pv} represent the property names, and the field\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4732 values give the property values. In contrast to the previous case, all\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4733 elements of @var{pv} will be set in all handles in @var{h} independent of\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4734 the dimensions of @var{pv}.\n\ |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4735 @end itemize\n\ |
| 6406 | 4736 @end deftypefn") |
| 4737 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4738 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4739 |
| 6406 | 4740 octave_value retval; |
| 4741 | |
| 4742 int nargin = args.length (); | |
| 4743 | |
| 4744 if (nargin > 0) | |
| 4745 { | |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4746 // get vector of graphics handles |
| 6732 | 4747 ColumnVector hcv (args(0).vector_value ()); |
| 6406 | 4748 |
| 4749 if (! error_state) | |
| 6732 | 4750 { |
| 6733 | 4751 bool request_drawnow = false; |
| 4752 | |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4753 // loop over graphics objects |
| 6732 | 4754 for (octave_idx_type n = 0; n < hcv.length (); n++) |
| 4755 { | |
| 4756 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 6406 | 4757 |
| 6732 | 4758 if (obj) |
| 4759 { | |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4760 if (nargin == 3 && args(1).is_cellstr () |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4761 && args(2).is_cell ()) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4762 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4763 if (args(2).cell_value ().rows () == 1) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4764 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4765 obj.set (args(1).cellstr_value (), |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4766 args(2).cell_value (), 0); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4767 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4768 else if (hcv.length () == args(2).cell_value ().rows ()) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4769 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4770 obj.set (args(1).cellstr_value (), |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4771 args(2).cell_value (), n); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4772 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4773 else |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4774 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4775 error("set: number of graphics handles must match number of value rows (%d != %d)", |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4776 hcv.length (), args(2).cell_value ().rows ()); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4777 break; |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4778 |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4779 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4780 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4781 else if (nargin == 2 && args(1).is_map ()) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4782 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4783 obj.set (args(1).map_value ()); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4784 } |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4785 else |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4786 { |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4787 obj.set (args.splice (0, 1)); |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4788 request_drawnow = true; |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4789 } |
| 6732 | 4790 } |
| 4791 else | |
| 6733 | 4792 { |
| 4793 error ("set: invalid handle (= %g)", hcv(n)); | |
| 4794 break; | |
| 4795 } | |
|
10056
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4796 |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4797 if (error_state) |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4798 break; |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4799 |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4800 request_drawnow = true; |
|
33ba83a06a42
Fix set function to allow cell and struct arguments.
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
9972
diff
changeset
|
4801 } |
| 6733 | 4802 |
| 4803 if (! error_state && request_drawnow) | |
| 7409 | 4804 Vdrawnow_requested = true; |
| 6732 | 4805 } |
| 6406 | 4806 else |
| 6732 | 4807 error ("set: expecting graphics handle as first argument"); |
| 6406 | 4808 } |
| 4809 else | |
| 4810 print_usage (); | |
| 4811 | |
| 4812 return retval; | |
| 4813 } | |
| 4814 | |
| 4815 DEFUN (get, args, , | |
| 4816 "-*- texinfo -*-\n\ | |
| 6678 | 4817 @deftypefn {Built-in Function} {} get (@var{h}, @var{p})\n\ |
| 6406 | 4818 Return the named property @var{p} from the graphics handle @var{h}.\n\ |
| 4819 If @var{p} is omitted, return the complete property list for @var{h}.\n\ | |
| 6732 | 4820 If @var{h} is a vector, return a cell array including the property\n\ |
| 4821 values or lists respectively.\n\ | |
| 6406 | 4822 @end deftypefn") |
| 4823 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4824 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4825 |
| 6406 | 4826 octave_value retval; |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4827 |
|
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4828 Cell vals; |
| 6406 | 4829 |
| 4830 int nargin = args.length (); | |
| 4831 | |
| 4832 if (nargin == 1 || nargin == 2) | |
| 4833 { | |
| 6732 | 4834 ColumnVector hcv (args(0).vector_value ()); |
| 6406 | 4835 |
| 4836 if (! error_state) | |
| 6732 | 4837 { |
| 6733 | 4838 octave_idx_type len = hcv.length (); |
| 4839 | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4840 vals.resize (dim_vector (len, 1)); |
| 6733 | 4841 |
| 4842 for (octave_idx_type n = 0; n < len; n++) | |
| 6732 | 4843 { |
| 4844 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 6406 | 4845 |
| 6732 | 4846 if (obj) |
| 4847 { | |
| 4848 if (nargin == 1) | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4849 vals(n) = obj.get (); |
| 6732 | 4850 else |
| 4851 { | |
| 7189 | 4852 caseless_str property = args(1).string_value (); |
| 6406 | 4853 |
| 6732 | 4854 if (! error_state) |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4855 vals(n) = obj.get (property); |
| 6732 | 4856 else |
| 6733 | 4857 { |
| 4858 error ("get: expecting property name as second argument"); | |
| 4859 break; | |
| 4860 } | |
| 6732 | 4861 } |
| 4862 } | |
| 4863 else | |
| 6733 | 4864 { |
| 4865 error ("get: invalid handle (= %g)", hcv(n)); | |
| 4866 break; | |
| 4867 } | |
| 6732 | 4868 } |
| 4869 } | |
| 6406 | 4870 else |
| 6732 | 4871 error ("get: expecting graphics handle as first argument"); |
| 6406 | 4872 } |
| 4873 else | |
| 4874 print_usage (); | |
| 4875 | |
| 6733 | 4876 if (! error_state) |
| 6732 | 4877 { |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4878 octave_idx_type len = vals.numel (); |
| 6733 | 4879 |
| 4880 if (len > 1) | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4881 retval = vals; |
| 6733 | 4882 else if (len == 1) |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4883 retval = vals(0); |
| 6732 | 4884 } |
| 4885 | |
| 6406 | 4886 return retval; |
| 4887 } | |
| 4888 | |
|
8812
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4889 // Return all properties from the graphics handle @var{h}. |
|
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4890 // If @var{h} is a vector, return a cell array including the |
|
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4891 // property values or lists respectively. |
|
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4892 |
| 7379 | 4893 DEFUN (__get__, args, , |
| 4894 "-*- texinfo -*-\n\ | |
| 4895 @deftypefn {Built-in Function} {} __get__ (@var{h})\n\ | |
|
8812
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4896 Undocumented internal function.\n\ |
| 7379 | 4897 @end deftypefn") |
| 4898 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4899 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4900 |
| 7379 | 4901 octave_value retval; |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4902 |
|
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4903 Cell vals; |
| 7379 | 4904 |
| 4905 int nargin = args.length (); | |
| 4906 | |
| 4907 if (nargin == 1) | |
| 4908 { | |
| 4909 ColumnVector hcv (args(0).vector_value ()); | |
| 4910 | |
| 4911 if (! error_state) | |
| 4912 { | |
| 4913 octave_idx_type len = hcv.length (); | |
| 4914 | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4915 vals.resize (dim_vector (len, 1)); |
| 7379 | 4916 |
| 4917 for (octave_idx_type n = 0; n < len; n++) | |
| 4918 { | |
| 4919 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 4920 | |
| 4921 if (obj) | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4922 vals(n) = obj.get (true); |
| 7379 | 4923 else |
| 4924 { | |
| 4925 error ("get: invalid handle (= %g)", hcv(n)); | |
| 4926 break; | |
| 4927 } | |
| 4928 } | |
| 4929 } | |
| 4930 else | |
| 4931 error ("get: expecting graphics handle as first argument"); | |
| 4932 } | |
| 4933 else | |
| 4934 print_usage (); | |
| 4935 | |
| 4936 if (! error_state) | |
| 4937 { | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4938 octave_idx_type len = vals.numel (); |
| 7379 | 4939 |
| 4940 if (len > 1) | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4941 retval = vals; |
| 7379 | 4942 else if (len == 1) |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4943 retval = vals(0); |
| 7379 | 4944 } |
| 4945 | |
| 4946 return retval; | |
| 4947 } | |
| 4948 | |
| 6406 | 4949 static octave_value |
| 4950 make_graphics_object (const std::string& go_name, | |
| 6874 | 4951 const octave_value_list& args) |
| 6406 | 4952 { |
| 4953 octave_value retval; | |
| 4954 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4955 double val = octave_NaN; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4956 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4957 octave_value_list xargs = args.splice (0, 1); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4958 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4959 caseless_str p ("parent"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4960 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4961 for (int i = 0; i < xargs.length (); i++) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4962 if (xargs(i).is_string () |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4963 && p.compare (xargs(i).string_value ())) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4964 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4965 if (i < (xargs.length () - 1)) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4966 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4967 val = xargs(i+1).double_value (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4968 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4969 if (! error_state) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4970 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4971 xargs = xargs.splice (i, 2); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4972 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4973 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4974 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4975 else |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4976 error ("__go_%s__: missing value for parent property", |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4977 go_name.c_str ()); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4978 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4979 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4980 if (! error_state && xisnan (val)) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4981 val = args(0).double_value (); |
| 6406 | 4982 |
| 4983 if (! error_state) | |
| 4984 { | |
| 4985 graphics_handle parent = gh_manager::lookup (val); | |
| 4986 | |
| 7056 | 4987 if (parent.ok ()) |
| 6406 | 4988 { |
| 4989 graphics_handle h | |
| 7370 | 4990 = gh_manager::make_graphics_handle (go_name, parent, false); |
| 6406 | 4991 |
| 4992 if (! error_state) | |
| 4993 { | |
| 4994 adopt (parent, h); | |
| 4995 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4996 xset (h, xargs); |
| 7370 | 4997 xcreatefcn (h); |
| 6406 | 4998 |
| 6874 | 4999 retval = h.value (); |
| 7296 | 5000 |
| 5001 if (! error_state) | |
| 7409 | 5002 Vdrawnow_requested = true; |
| 6406 | 5003 } |
| 5004 else | |
| 5005 error ("__go%s__: unable to create graphics handle", | |
| 5006 go_name.c_str ()); | |
| 5007 } | |
| 5008 else | |
| 5009 error ("__go_%s__: invalid parent", go_name.c_str ()); | |
| 5010 } | |
| 5011 else | |
| 5012 error ("__go_%s__: invalid parent", go_name.c_str ()); | |
| 5013 | |
| 5014 return retval; | |
| 5015 } | |
| 5016 | |
| 5017 DEFUN (__go_figure__, args, , | |
| 5018 "-*- texinfo -*-\n\ | |
| 5019 @deftypefn {Built-in Function} {} __go_figure__ (@var{fignum})\n\ | |
| 6945 | 5020 Undocumented internal function.\n\ |
| 6406 | 5021 @end deftypefn") |
| 5022 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5023 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5024 |
| 6406 | 5025 octave_value retval; |
| 5026 | |
| 5027 if (args.length () > 0) | |
| 5028 { | |
| 5029 double val = args(0).double_value (); | |
| 5030 | |
| 5031 if (! error_state) | |
| 5032 { | |
| 5033 if (is_figure (val)) | |
| 5034 { | |
| 5035 graphics_handle h = gh_manager::lookup (val); | |
| 5036 | |
| 5037 xset (h, args.splice (0, 1)); | |
| 5038 | |
| 6874 | 5039 retval = h.value (); |
| 6406 | 5040 } |
| 5041 else | |
| 5042 { | |
| 5043 graphics_handle h = octave_NaN; | |
| 5044 | |
| 5045 if (xisnan (val)) | |
| 7370 | 5046 h = gh_manager::make_graphics_handle ("figure", 0, false); |
| 6406 | 5047 else if (val > 0 && D_NINT (val) == val) |
| 5048 h = gh_manager::make_figure_handle (val); | |
| 5049 else | |
| 5050 error ("__go_figure__: invalid figure number"); | |
| 5051 | |
| 7056 | 5052 if (! error_state && h.ok ()) |
| 6406 | 5053 { |
| 5054 adopt (0, h); | |
| 5055 | |
| 5056 xset (h, args.splice (0, 1)); | |
| 7370 | 5057 xcreatefcn (h); |
| 6406 | 5058 |
| 6874 | 5059 retval = h.value (); |
| 6406 | 5060 } |
| 5061 else | |
| 5062 error ("__go_figure__: failed to create figure handle"); | |
| 5063 } | |
| 5064 } | |
| 5065 else | |
| 5066 error ("__go_figure__: expecting figure number to be double value"); | |
| 5067 } | |
| 5068 else | |
| 5069 print_usage (); | |
| 5070 | |
| 5071 return retval; | |
| 5072 } | |
| 5073 | |
| 5074 #define GO_BODY(TYPE) \ | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5075 gh_manager::autolock guard; \ |
|
78400fde223e
Support for backend-to-octave event management
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parents:
7924
diff
changeset
|
5076 \ |
| 6406 | 5077 octave_value retval; \ |
| 5078 \ | |
| 5079 if (args.length () > 0) \ | |
| 5080 retval = make_graphics_object (#TYPE, args); \ | |
| 5081 else \ | |
| 5082 print_usage (); \ | |
| 5083 \ | |
| 5084 return retval | |
| 5085 | |
| 5086 DEFUN (__go_axes__, args, , | |
| 5087 "-*- texinfo -*-\n\ | |
| 5088 @deftypefn {Built-in Function} {} __go_axes__ (@var{parent})\n\ | |
| 6945 | 5089 Undocumented internal function.\n\ |
| 6406 | 5090 @end deftypefn") |
| 5091 { | |
| 5092 GO_BODY (axes); | |
| 5093 } | |
| 5094 | |
| 5095 DEFUN (__go_line__, args, , | |
| 5096 "-*- texinfo -*-\n\ | |
| 5097 @deftypefn {Built-in Function} {} __go_line__ (@var{parent})\n\ | |
| 6945 | 5098 Undocumented internal function.\n\ |
| 6406 | 5099 @end deftypefn") |
| 5100 { | |
| 5101 GO_BODY (line); | |
| 5102 } | |
| 5103 | |
| 5104 DEFUN (__go_text__, args, , | |
| 5105 "-*- texinfo -*-\n\ | |
| 5106 @deftypefn {Built-in Function} {} __go_text__ (@var{parent})\n\ | |
| 6945 | 5107 Undocumented internal function.\n\ |
| 6406 | 5108 @end deftypefn") |
| 5109 { | |
| 5110 GO_BODY (text); | |
| 5111 } | |
| 5112 | |
| 5113 DEFUN (__go_image__, args, , | |
| 5114 "-*- texinfo -*-\n\ | |
| 5115 @deftypefn {Built-in Function} {} __go_image__ (@var{parent})\n\ | |
| 6945 | 5116 Undocumented internal function.\n\ |
| 6406 | 5117 @end deftypefn") |
| 5118 { | |
| 5119 GO_BODY (image); | |
| 5120 } | |
| 5121 | |
| 5122 DEFUN (__go_surface__, args, , | |
| 5123 "-*- texinfo -*-\n\ | |
| 5124 @deftypefn {Built-in Function} {} __go_surface__ (@var{parent})\n\ | |
| 6945 | 5125 Undocumented internal function.\n\ |
| 6406 | 5126 @end deftypefn") |
| 5127 { | |
| 5128 GO_BODY (surface); | |
| 5129 } | |
| 5130 | |
| 6807 | 5131 DEFUN (__go_patch__, args, , |
| 5132 "-*- texinfo -*-\n\ | |
| 5133 @deftypefn {Built-in Function} {} __go_patch__ (@var{parent})\n\ | |
| 6945 | 5134 Undocumented internal function.\n\ |
| 6807 | 5135 @end deftypefn") |
| 5136 { | |
| 5137 GO_BODY (patch); | |
| 5138 } | |
| 5139 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5140 DEFUN (__go_hggroup__, args, , |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5141 "-*- texinfo -*-\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5142 @deftypefn {Built-in Function} {} __go_hggroup__ (@var{parent})\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5143 Undocumented internal function.\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
5144 @end deftypefn") |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5145 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5146 GO_BODY (hggroup); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5147 } |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
5148 |
| 6406 | 5149 DEFUN (__go_delete__, args, , |
| 5150 "-*- texinfo -*-\n\ | |
| 5151 @deftypefn {Built-in Function} {} __go_delete__ (@var{h})\n\ | |
| 6945 | 5152 Undocumented internal function.\n\ |
| 6406 | 5153 @end deftypefn") |
| 5154 { | |
|
7936
78400fde223e
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John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5155 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
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parents:
7924
diff
changeset
|
5156 |
| 6406 | 5157 octave_value_list retval; |
| 5158 | |
| 5159 if (args.length () == 1) | |
| 5160 { | |
| 5161 graphics_handle h = octave_NaN; | |
| 5162 | |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5163 const NDArray vals = args (0).array_value (); |
| 6406 | 5164 |
| 5165 if (! error_state) | |
| 5166 { | |
|
8341
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5167 // Check is all the handles to delete are valid first |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5168 // as callbacks might delete one of the handles we |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5169 // later want to delete |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5170 for (octave_idx_type i = 0; i < vals.numel (); i++) |
| 6406 | 5171 { |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5172 h = gh_manager::lookup (vals.elem (i)); |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5173 |
|
8341
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5174 if (! h.ok ()) |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5175 { |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5176 error ("delete: invalid graphics object (= %g)", |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5177 vals.elem (i)); |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5178 break; |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
5179 } |
| 6406 | 5180 } |
|
8341
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5181 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5182 if (! error_state) |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5183 { |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5184 for (octave_idx_type i = 0; i < vals.numel (); i++) |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5185 { |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5186 h = gh_manager::lookup (vals.elem (i)); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5187 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5188 if (h.ok ()) |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5189 { |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5190 graphics_object obj = gh_manager::get_object (h); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5191 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5192 // Don't do recursive deleting, due to callbacks |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5193 if (! obj.get_properties ().is_beingdeleted ()) |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5194 { |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5195 graphics_handle parent_h = obj.get_parent (); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5196 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5197 graphics_object parent_obj = |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5198 gh_manager::get_object (parent_h); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5199 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5200 // NOTE: free the handle before removing it from its |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5201 // parent's children, such that the object's |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5202 // state is correct when the deletefcn callback |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5203 // is executed |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5204 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5205 gh_manager::free (h); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5206 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5207 // A callback function might have already deleted |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5208 // the parent |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5209 if (parent_obj.valid_object ()) |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5210 parent_obj.remove_child (h); |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5211 |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5212 Vdrawnow_requested = true; |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5213 } |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5214 } |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5215 } |
|
b6c3b16d4cfa
Check validitity of handles to delete before deleting them to avoid issues with callbacks deleting the handles as well
David Bateman <dbateman@free.fr>
parents:
8333
diff
changeset
|
5216 } |
| 6406 | 5217 } |
| 5218 else | |
| 5219 error ("delete: invalid graphics object"); | |
| 5220 } | |
| 5221 else | |
| 5222 print_usage (); | |
| 5223 | |
| 5224 return retval; | |
| 5225 } | |
| 5226 | |
| 5227 DEFUN (__go_axes_init__, args, , | |
| 5228 "-*- texinfo -*-\n\ | |
| 5229 @deftypefn {Built-in Function} {} __go_axes_init__ (@var{h}, @var{mode})\n\ | |
| 6945 | 5230 Undocumented internal function.\n\ |
| 6406 | 5231 @end deftypefn") |
| 5232 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5233 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5234 |
| 6406 | 5235 octave_value retval; |
| 5236 | |
| 5237 int nargin = args.length (); | |
| 5238 | |
| 5239 std::string mode = ""; | |
| 5240 | |
| 5241 if (nargin == 2) | |
| 5242 { | |
| 5243 mode = args(1).string_value (); | |
| 5244 | |
| 5245 if (error_state) | |
| 5246 return retval; | |
| 5247 } | |
| 5248 | |
| 5249 if (nargin == 1 || nargin == 2) | |
| 5250 { | |
| 5251 graphics_handle h = octave_NaN; | |
| 5252 | |
| 5253 double val = args(0).double_value (); | |
| 5254 | |
| 5255 if (! error_state) | |
| 5256 { | |
| 5257 h = gh_manager::lookup (val); | |
| 5258 | |
| 7056 | 5259 if (h.ok ()) |
| 6406 | 5260 { |
| 5261 graphics_object obj = gh_manager::get_object (h); | |
| 5262 | |
| 5263 obj.set_defaults (mode); | |
| 8208 | 5264 |
| 5265 h = gh_manager::lookup (val); | |
| 5266 if (! h.ok ()) | |
| 5267 error ("__go_axes_init__: axis deleted during initialization (= %g)", val); | |
| 6406 | 5268 } |
| 5269 else | |
| 5270 error ("__go_axes_init__: invalid graphics object (= %g)", val); | |
| 5271 } | |
| 5272 else | |
| 5273 error ("__go_axes_init__: invalid graphics object"); | |
| 5274 } | |
| 5275 else | |
| 5276 print_usage (); | |
| 5277 | |
| 5278 return retval; | |
| 5279 } | |
| 5280 | |
| 5281 DEFUN (__go_handles__, , , | |
| 5282 "-*- texinfo -*-\n\ | |
| 5283 @deftypefn {Built-in Function} {} __go_handles__ ()\n\ | |
| 6945 | 5284 Undocumented internal function.\n\ |
| 6406 | 5285 @end deftypefn") |
| 5286 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5287 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5288 |
| 6425 | 5289 return octave_value (gh_manager::handle_list ()); |
| 5290 } | |
| 5291 | |
| 5292 DEFUN (__go_figure_handles__, , , | |
| 5293 "-*- texinfo -*-\n\ | |
| 5294 @deftypefn {Built-in Function} {} __go_figure_handles__ ()\n\ | |
| 6945 | 5295 Undocumented internal function.\n\ |
| 6425 | 5296 @end deftypefn") |
| 5297 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5298 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5299 |
| 6425 | 5300 return octave_value (gh_manager::figure_handle_list ()); |
| 6406 | 5301 } |
| 5302 | |
|
7967
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5303 DEFUN (__go_execute_callback__, args, , |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5304 "-*- texinfo -*-\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5305 @deftypefn {Built-in Function} {} __go_execute_callback__ (@var{h}, @var{name})\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5306 @deftypefnx {Built-in Function} {} __go_execute_callback__ (@var{h}, @var{name}, @var{param})\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5307 Undocumented internal function.\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5308 @end deftypefn") |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5309 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5310 octave_value retval; |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5311 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5312 int nargin = args.length (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5313 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5314 if (nargin == 2 || nargin == 3) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5315 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5316 double val = args(0).double_value (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5317 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5318 if (! error_state) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5319 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5320 graphics_handle h = gh_manager::lookup (val); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5321 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5322 if (h.ok ()) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5323 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5324 std::string name = args(1).string_value (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5325 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5326 if (! error_state) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5327 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5328 if (nargin == 2) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5329 gh_manager::execute_callback (h, name); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5330 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5331 gh_manager::execute_callback (h, name, args(2)); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5332 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5333 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5334 error ("__go_execute_callback__: invalid callback name"); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5335 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5336 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5337 error ("__go_execute_callback__: invalid graphics object (= %g)", |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5338 val); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5339 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5340 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5341 error ("__go_execute_callback__: invalid graphics object"); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5342 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5343 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5344 print_usage (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5345 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5346 return retval; |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5347 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
5348 |
| 7924 | 5349 DEFUN (available_backends, , , |
|
7835
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5350 "-*- texinfo -*-\n\ |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5351 @deftypefn {Built-in Function} {} available_backends ()\n\ |
|
9316
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5352 Return a cell array of registered graphics backends.\n\ |
|
7835
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5353 @end deftypefn") |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5354 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5355 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5356 |
|
7835
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5357 return octave_value (graphics_backend::available_backends_list ()); |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5358 } |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
5359 |
| 7408 | 5360 DEFUN (drawnow, args, , |
| 5361 "-*- texinfo -*-\n\ | |
|
9316
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5362 @deftypefn {Built-in Function} {} drawnow ()\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5363 @deftypefnx {Built-in Function} {} drawnow (\"expose\")\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5364 @deftypefnx {Built-in Function} {} drawnow (@var{term}, @var{file}, @var{mono}, @var{debug_file})\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5365 Update figure windows and their children. The event queue is flushed and\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5366 any callbacks generated are executed. With the optional argument\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5367 @code{\"expose\"}, only graphic objects are updated and no other events or\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5368 callbacks are processed.\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5369 The third calling form of @code{drawnow} is for debugging and is\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5370 undocumented.\n\ |
| 7408 | 5371 @end deftypefn") |
| 5372 { | |
| 5373 static int drawnow_executing = 0; | |
| 5374 static bool __go_close_all_registered__ = false; | |
| 5375 | |
| 5376 octave_value retval; | |
| 5377 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5378 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5379 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
5380 unwind_protect frame; |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
5381 frame.protect_var (Vdrawnow_requested, false); |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
5382 |
|
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
10056
diff
changeset
|
5383 frame.protect_var (drawnow_executing); |
| 7409 | 5384 |
| 5385 if (++drawnow_executing <= 1) | |
| 7408 | 5386 { |
| 7409 | 5387 if (! __go_close_all_registered__) |
| 5388 { | |
| 5389 octave_add_atexit_function ("__go_close_all__"); | |
| 5390 | |
| 5391 __go_close_all_registered__ = true; | |
| 5392 } | |
| 5393 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5394 if (args.length () == 0 || args.length () == 1) |
| 7408 | 5395 { |
| 7409 | 5396 Matrix hlist = gh_manager::figure_handle_list (); |
| 5397 | |
| 5398 for (int i = 0; ! error_state && i < hlist.length (); i++) | |
| 7408 | 5399 { |
| 7409 | 5400 graphics_handle h = gh_manager::lookup (hlist(i)); |
| 5401 | |
| 5402 if (h.ok () && h != 0) | |
| 7408 | 5403 { |
| 7409 | 5404 graphics_object go = gh_manager::get_object (h); |
| 5405 figure::properties& fprops = dynamic_cast <figure::properties&> (go.get_properties ()); | |
| 5406 | |
| 5407 if (fprops.is_modified ()) | |
| 7408 | 5408 { |
| 7409 | 5409 if (fprops.is_visible ()) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5410 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5411 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5412 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5413 fprops.get_backend ().redraw_figure (go); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5414 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5415 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5416 } |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5417 |
| 7409 | 5418 fprops.set_modified (false); |
| 7408 | 5419 } |
| 5420 } | |
| 5421 } | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5422 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5423 bool do_events = true; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5424 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5425 if (args.length () == 1) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5426 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5427 caseless_str val (args(0).string_value ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5428 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5429 if (! error_state && val.compare ("expose")) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5430 do_events = false; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5431 else |
|
8687
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5432 { |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5433 error ("drawnow: invalid argument, expected `expose' as argument"); |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5434 return retval; |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5435 } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5436 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5437 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5438 if (do_events) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5439 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5440 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5441 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5442 gh_manager::process_events (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5443 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5444 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5445 } |
| 7408 | 5446 } |
| 7409 | 5447 else if (args.length () >= 2 && args.length () <= 4) |
| 7408 | 5448 { |
| 7409 | 5449 std::string term, file, debug_file; |
| 5450 bool mono; | |
| 5451 | |
| 5452 term = args(0).string_value (); | |
| 7408 | 5453 |
| 5454 if (! error_state) | |
| 5455 { | |
| 7409 | 5456 file = args(1).string_value (); |
| 7408 | 5457 |
| 5458 if (! error_state) | |
| 5459 { | |
|
8007
a2ab20ba78f7
make file_ops a proper singleton class
John W. Eaton <jwe@octave.org>
parents:
7967
diff
changeset
|
5460 size_t pos = file.find_last_of (file_ops::dir_sep_chars ()); |
| 7409 | 5461 |
| 8021 | 5462 if (pos != std::string::npos) |
| 7409 | 5463 { |
|
8687
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5464 std::string dirname = file.substr (0, pos+1); |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5465 |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5466 file_stat fs (dirname); |
| 7409 | 5467 |
| 5468 if (! (fs && fs.is_dir ())) | |
|
8687
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5469 { |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5470 error ("drawnow: nonexistent directory `%s'", |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5471 dirname.c_str ()); |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5472 |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5473 return retval; |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5474 } |
| 7409 | 5475 } |
| 5476 | |
| 5477 mono = (args.length () >= 3 ? args(2).bool_value () : false); | |
| 7408 | 5478 |
| 5479 if (! error_state) | |
| 5480 { | |
| 7409 | 5481 debug_file = (args.length () > 3 ? args(3).string_value () |
| 5482 : ""); | |
| 5483 | |
| 5484 if (! error_state) | |
| 7408 | 5485 { |
| 7409 | 5486 graphics_handle h = gcf (); |
| 5487 | |
| 5488 if (h.ok ()) | |
| 5489 { | |
| 5490 graphics_object go = gh_manager::get_object (h); | |
| 5491 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5492 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5493 |
| 7419 | 5494 go.get_backend () |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5495 .print_figure (go, term, file, mono, debug_file); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5496 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5497 gh_manager::lock (); |
| 7409 | 5498 } |
| 5499 else | |
| 5500 error ("drawnow: nothing to draw"); | |
| 7408 | 5501 } |
| 5502 else | |
| 7409 | 5503 error ("drawnow: invalid debug_file, expected a string value"); |
| 7408 | 5504 } |
| 5505 else | |
| 7409 | 5506 error ("drawnow: invalid colormode, expected a boolean value"); |
| 7408 | 5507 } |
| 5508 else | |
| 7409 | 5509 error ("drawnow: invalid file, expected a string value"); |
| 7408 | 5510 } |
| 5511 else | |
| 7409 | 5512 error ("drawnow: invalid terminal, expected a string value"); |
| 7408 | 5513 } |
| 5514 else | |
| 7409 | 5515 print_usage (); |
| 7408 | 5516 } |
| 7409 | 5517 |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5518 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5519 |
| 7408 | 5520 return retval; |
| 5521 } | |
| 5522 | |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5523 DEFUN (addlistener, args, , |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5524 "-*- texinfo -*-\n\ |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5525 @deftypefn {Built-in Function} {} addlistener (@var{h}, @var{prop}, @var{fcn})\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5526 Register @var{fcn} as listener for the property @var{prop} of the graphics\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5527 object @var{h}. Property listeners are executed (in order of registration)\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5528 when the property is set. The new value is already available when the\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5529 listeners are executed.\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5530 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5531 @var{prop} must be a string naming a valid property in @var{h}.\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5532 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5533 @var{fcn} can be a function handle, a string or a cell array whose first\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5534 element is a function handle. If @var{fcn} is a function handle, the\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5535 corresponding function should accept at least 2 arguments, that will be\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5536 set to the object handle and the empty matrix respectively. If @var{fcn}\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5537 is a string, it must be any valid octave expression. If @var{fcn} is a cell\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5538 array, the first element must be a function handle with the same signature\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5539 as described above. The next elements of the cell array are passed\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5540 as additional arguments to the function.\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5541 \n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5542 Example:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5543 \n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5544 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5545 @group\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5546 function my_listener (h, dummy, p1)\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5547 fprintf (\"my_listener called with p1=%s\\n\", p1);\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5548 endfunction\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5549 \n\ |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5550 addlistener (gcf, \"position\", @{@@my_listener, \"my string\"@})\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5551 @end group\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5552 @end example\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5553 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5554 @end deftypefn") |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5555 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5556 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5557 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5558 octave_value retval; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5559 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5560 if (args.length () == 3) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5561 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5562 double h = args(0).double_value (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5563 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5564 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5565 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5566 std::string pname = args(1).string_value (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5567 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5568 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5569 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5570 graphics_handle gh = gh_manager::lookup (h); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5571 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5572 if (gh.ok ()) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5573 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5574 graphics_object go = gh_manager::get_object (gh); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5575 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5576 go.add_property_listener (pname, args(2), POSTSET); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5577 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5578 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5579 error ("addlistener: invalid graphics object (= %g)", |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5580 h); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5581 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5582 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5583 error ("addlistener: invalid property name, expected a string value"); |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5584 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5585 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5586 error ("addlistener: invalid handle"); |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5587 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5588 else |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5589 print_usage (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5590 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5591 return retval; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5592 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5593 |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5594 DEFUN (dellistener, args, , |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5595 "-*- texinfo -*-\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5596 @deftypefn {Built-in Function} {} dellistener (@var{h}, @var{prop}, @var{fcn})\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5597 Remove the registration of @var{fcn} as a listener for the property\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5598 @var{prop} of the graphics object @var{h}. The function @var{fcn} must\n\ |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5599 be the same variable (not just the same value), as was passed to the\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5600 original call to @code{addlistener}.\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5601 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5602 If @var{fcn} is not defined then all listener functions of @var{prop}\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5603 are removed.\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5604 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5605 Example:\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5606 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5607 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5608 @group\n\ |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5609 function my_listener (h, dummy, p1)\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5610 fprintf (\"my_listener called with p1=%s\\n\", p1);\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5611 endfunction\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5612 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5613 c = @{@@my_listener, \"my string\"@};\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5614 addlistener (gcf, \"position\", c);\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5615 dellistener (gcf, \"position\", c);\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5616 @end group\n\ |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5617 @end example\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5618 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5619 @end deftypefn") |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5620 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5621 gh_manager::autolock guard; |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5622 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5623 octave_value retval; |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5624 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5625 if (args.length () == 3 || args.length () == 2) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5626 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5627 double h = args(0).double_value (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5628 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5629 if (! error_state) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5630 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5631 std::string pname = args(1).string_value (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5632 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5633 if (! error_state) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5634 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5635 graphics_handle gh = gh_manager::lookup (h); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5636 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5637 if (gh.ok ()) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5638 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5639 graphics_object go = gh_manager::get_object (gh); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5640 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5641 if (args.length () == 2) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5642 go.delete_property_listener (pname, octave_value (), POSTSET); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5643 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5644 go.delete_property_listener (pname, args(2), POSTSET); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5645 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5646 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5647 error ("dellistener: invalid graphics object (= %g)", |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5648 h); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5649 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5650 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5651 error ("dellistener: invalid property name, expected a string value"); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5652 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5653 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5654 error ("dellistener: invalid handle"); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5655 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5656 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5657 print_usage (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5658 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5659 return retval; |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5660 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5661 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5662 DEFUN (addproperty, args, , |
| 7869 | 5663 "-*- texinfo -*-\n\ |
| 5664 @deftypefn {Built-in Function} {} addproperty (@var{name}, @var{h}, @var{type}, [@var{arg}, @dots{}])\n\ | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5665 Create a new property named @var{name} in graphics object @var{h}.\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5666 @var{type} determines the type of the property to create. @var{args}\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5667 usually contains the default value of the property, but additional\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5668 arguments might be given, depending on the type of the property.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5669 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5670 The supported property types are:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5671 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5672 @table @code\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5673 @item string\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5674 A string property. @var{arg} contains the default string value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5675 @item any\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5676 An un-typed property. This kind of property can hold any octave\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5677 value. @var{args} contains the default value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5678 @item radio\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5679 A string property with a limited set of accepted values. The first\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5680 argument must be a string with all accepted values separated by\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5681 a vertical bar ('|'). The default value can be marked by enclosing\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5682 it with a '@{' '@}' pair. The default value may also be given as\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5683 an optional second string argument.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5684 @item boolean\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5685 A boolean property. This property type is equivalent to a radio\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5686 property with \"on|off\" as accepted values. @var{arg} contains\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5687 the default property value.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5688 @item double\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5689 A scalar double property. @var{arg} contains the default value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5690 @item handle\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5691 A handle property. This kind of property holds the handle of a\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5692 graphics object. @var{arg} contains the default handle value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5693 When no default value is given, the property is initialized to\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5694 the empty matrix.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5695 @item data\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5696 A data (matrix) property. @var{arg} contains the default data\n\ |
|
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5697 value. When no default value is given, the data is initialized to\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5698 the empty matrix.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5699 @item color\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5700 A color property. @var{arg} contains the default color value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5701 When no default color is given, the property is set to black.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5702 An optional second string argument may be given to specify an\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5703 additional set of accepted string values (like a radio property).\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5704 @end table\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5705 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5706 @var{type} may also be the concatenation of a core object type and\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5707 a valid property name for that object type. The property created\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5708 then has the same characteristics as the referenced property (type,\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5709 possible values, hidden state@dots{}). This allows to clone an existing\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5710 property into the graphics object @var{h}.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5711 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5712 Examples:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5713 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5714 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5715 @group\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5716 addproperty (\"my_property\", gcf, \"string\", \"a string value\");\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5717 addproperty (\"my_radio\", gcf, \"radio\", \"val_1|val_2|@{val_3@}\");\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5718 addproperty (\"my_style\", gcf, \"linelinestyle\", \"--\");\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5719 @end group\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5720 @end example\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5721 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5722 @end deftypefn") |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5723 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5724 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5725 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5726 octave_value retval; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5727 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5728 if (args.length () >= 3) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5729 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5730 std::string name = args(0).string_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5731 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5732 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5733 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5734 double h = args(1).double_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5735 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5736 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5737 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5738 graphics_handle gh = gh_manager::lookup (h); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5739 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5740 if (gh.ok ()) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5741 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5742 graphics_object go = gh_manager::get_object (gh); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5743 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5744 std::string type = args(2).string_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5745 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5746 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5747 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5748 if (! go.get_properties ().has_property (name)) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5749 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5750 property p = property::create (name, gh, type, |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5751 args.splice (0, 3)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5752 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5753 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5754 go.get_properties ().insert_property (name, p); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5755 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5756 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5757 error ("addproperty: a `%s' property already exists in the graphics object", |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5758 name.c_str ()); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5759 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5760 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5761 error ("addproperty: invalid property type, expected a string value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5762 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5763 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5764 error ("addproperty: invalid graphics object (= %g)", h); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5765 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5766 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5767 error ("addproperty: invalid handle value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5768 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5769 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5770 error ("addproperty: invalid property name, expected a string value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5771 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5772 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5773 print_usage (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5774 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5775 return retval; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5776 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5777 |
| 6595 | 5778 octave_value |
| 7447 | 5779 get_property_from_handle (double handle, const std::string& property, |
| 5780 const std::string& func) | |
| 6595 | 5781 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5782 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5783 |
| 6595 | 5784 graphics_object obj = gh_manager::get_object (handle); |
| 5785 octave_value retval; | |
| 5786 | |
| 5787 if (obj) | |
|
9582
bdcfb756d721
improve error messages for ambiguous graphics property names
John W. Eaton <jwe@octave.org>
parents:
9561
diff
changeset
|
5788 retval = obj.get (caseless_str (property)); |
| 6595 | 5789 else |
| 5790 error ("%s: invalid handle (= %g)", func.c_str(), handle); | |
| 5791 | |
| 5792 return retval; | |
| 5793 } | |
| 5794 | |
| 5795 bool | |
| 7447 | 5796 set_property_in_handle (double handle, const std::string& property, |
| 5797 const octave_value& arg, const std::string& func) | |
| 6595 | 5798 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5799 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5800 |
| 6595 | 5801 graphics_object obj = gh_manager::get_object (handle); |
| 5802 int ret = false; | |
| 5803 | |
| 5804 if (obj) | |
| 5805 { | |
|
9582
bdcfb756d721
improve error messages for ambiguous graphics property names
John W. Eaton <jwe@octave.org>
parents:
9561
diff
changeset
|
5806 obj.set (caseless_str (property), arg); |
|
bdcfb756d721
improve error messages for ambiguous graphics property names
John W. Eaton <jwe@octave.org>
parents:
9561
diff
changeset
|
5807 |
|
bdcfb756d721
improve error messages for ambiguous graphics property names
John W. Eaton <jwe@octave.org>
parents:
9561
diff
changeset
|
5808 if (! error_state) |
| 6595 | 5809 ret = true; |
| 5810 } | |
| 5811 else | |
| 5812 error ("%s: invalid handle (= %g)", func.c_str(), handle); | |
| 5813 | |
| 5814 return ret; | |
| 5815 } |