Mercurial > octave-nkf
annotate src/graphics.cc @ 9347:3da821b161e9
imported patch ticklabel
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Sun, 14 Jun 2009 22:49:54 +0100 |
| parents | c539ec5726e7 |
| children | 610bf90fce2a |
| 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 | |
| 7363 | 64 static Matrix |
| 65 jet_colormap (void) | |
| 66 { | |
| 67 Matrix cmap (64, 3, 0.0); | |
| 68 | |
| 69 for (octave_idx_type i = 0; i < 64; i++) | |
| 70 { | |
| 71 // This is the jet colormap. It would be nice to be able | |
| 72 // to feval the jet function but since there is a static | |
| 73 // property object that includes a colormap_property | |
| 74 // object, we need to initialize this before main is even | |
| 75 // called, so calling an interpreted function is not | |
| 76 // possible. | |
| 77 | |
| 78 double x = i / 63.0; | |
| 79 | |
| 80 if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 81 cmap(i,0) = 4.0 * x - 3.0/2.0; | |
| 82 else if (x >= 5.0/8.0 && x < 7.0/8.0) | |
| 83 cmap(i,0) = 1.0; | |
| 84 else if (x >= 7.0/8.0) | |
| 85 cmap(i,0) = -4.0 * x + 9.0/2.0; | |
| 86 | |
| 87 if (x >= 1.0/8.0 && x < 3.0/8.0) | |
| 88 cmap(i,1) = 4.0 * x - 1.0/2.0; | |
| 89 else if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 90 cmap(i,1) = 1.0; | |
| 91 else if (x >= 5.0/8.0 && x < 7.0/8.0) | |
| 92 cmap(i,1) = -4.0 * x + 7.0/2.0; | |
| 93 | |
| 94 if (x < 1.0/8.0) | |
| 95 cmap(i,2) = 4.0 * x + 1.0/2.0; | |
| 96 else if (x >= 1.0/8.0 && x < 3.0/8.0) | |
| 97 cmap(i,2) = 1.0; | |
| 98 else if (x >= 3.0/8.0 && x < 5.0/8.0) | |
| 99 cmap(i,2) = -4.0 * x + 5.0/2.0; | |
| 100 } | |
| 101 | |
| 102 return cmap; | |
| 103 } | |
| 104 | |
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105 static double |
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106 default_screendepth (void) |
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107 { |
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108 return display_info::depth (); |
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109 } |
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110 |
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111 static Matrix |
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112 default_screensize (void) |
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113 { |
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114 Matrix retval (1, 4, 1.0); |
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115 |
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116 retval(2) = display_info::width (); |
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117 retval(3) = display_info::height (); |
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118 |
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119 return retval; |
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120 } |
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121 |
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122 static double |
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123 default_screenpixelsperinch (void) |
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124 { |
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125 return (display_info::x_dpi () + display_info::y_dpi ()) / 2; |
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126 } |
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127 |
| 7363 | 128 static Matrix |
| 129 default_colororder (void) | |
| 130 { | |
| 131 Matrix retval (7, 3, 0.0); | |
| 132 | |
| 133 retval(0,2) = 1.0; | |
| 134 | |
| 135 retval(1,1) = 0.5; | |
| 136 | |
| 137 retval(2,0) = 1.0; | |
| 138 | |
| 139 retval(3,1) = 0.75; | |
| 140 retval(3,2) = 0.75; | |
| 141 | |
| 142 retval(4,0) = 0.75; | |
| 143 retval(4,2) = 0.75; | |
| 144 | |
| 145 retval(5,0) = 0.75; | |
| 146 retval(5,1) = 0.75; | |
| 147 | |
| 148 retval(6,0) = 0.25; | |
| 149 retval(6,1) = 0.25; | |
| 150 retval(6,2) = 0.25; | |
| 151 | |
| 152 return retval; | |
| 153 } | |
| 154 | |
| 155 static Matrix | |
| 156 default_lim (void) | |
| 157 { | |
| 158 Matrix m (1, 2, 0); | |
| 159 m(1) = 1; | |
| 160 return m; | |
| 161 } | |
| 162 | |
| 163 static Matrix | |
| 164 default_data (void) | |
| 165 { | |
| 166 Matrix retval (1, 2); | |
| 167 | |
| 168 retval(0) = 0; | |
| 169 retval(1) = 1; | |
| 170 | |
| 171 return retval; | |
| 172 } | |
| 173 | |
| 7427 | 174 static Matrix |
| 175 default_axes_position (void) | |
| 176 { | |
| 177 Matrix m (1, 4, 0.0); | |
| 178 m(0) = 0.13; | |
| 179 m(1) = 0.11; | |
| 180 m(2) = 0.775; | |
| 181 m(3) = 0.815; | |
| 182 return m; | |
| 183 } | |
| 184 | |
| 185 static Matrix | |
| 186 default_axes_outerposition (void) | |
| 187 { | |
| 188 Matrix m (1, 4, 0.0); | |
| 189 m(2) = m(3) = 1.0; | |
| 190 return m; | |
| 191 } | |
| 192 | |
| 7445 | 193 static Matrix |
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194 default_axes_tick (void) |
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195 { |
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196 Matrix m (1, 6, 0.0); |
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197 m(0) = 0.0; |
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198 m(1) = 0.2; |
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199 m(2) = 0.4; |
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200 m(3) = 0.6; |
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201 m(4) = 0.8; |
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202 m(5) = 1.0; |
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203 return m; |
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204 } |
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205 |
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206 static Matrix |
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207 default_axes_ticklength (void) |
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208 { |
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209 Matrix m (1, 2, 0.01); |
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210 m(1) = 0.025; |
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211 return m; |
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212 } |
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213 |
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214 static Matrix |
| 7445 | 215 default_figure_position (void) |
| 216 { | |
| 217 Matrix m (1, 4, 0.0); | |
| 218 m(0) = 300; | |
| 219 m(1) = 200; | |
| 220 m(2) = 560; | |
| 221 m(3) = 420; | |
| 222 return m; | |
| 223 } | |
| 224 | |
| 7427 | 225 static Matrix |
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226 default_figure_papersize (void) |
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227 { |
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228 Matrix m (1, 2, 0.0); |
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229 m(0) = 8.5; |
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230 m(1) = 11.0; |
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231 return m; |
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232 } |
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233 |
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234 static Matrix |
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235 default_figure_paperposition (void) |
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236 { |
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237 Matrix m (1, 4, 0.0); |
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238 m(0) = 0.25; |
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239 m(1) = 2.50; |
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240 m(2) = 8.00; |
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241 m(3) = 6.00; |
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242 return m; |
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243 } |
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244 |
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245 static Matrix |
| 7427 | 246 convert_position (const Matrix& pos, const caseless_str& from_units, |
| 247 const caseless_str& to_units, | |
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248 const Matrix& parent_dim = Matrix (1, 2, 0.0)) |
| 7427 | 249 { |
| 250 Matrix retval (1, 4); | |
| 251 double res = 0; | |
| 252 | |
| 253 if (from_units.compare ("pixels")) | |
| 254 retval = pos; | |
| 255 else if (from_units.compare ("normalized")) | |
| 256 { | |
| 257 retval(0) = pos(0) * parent_dim(0) + 1; | |
| 258 retval(1) = pos(1) * parent_dim(1) + 1; | |
| 259 retval(2) = pos(2) * parent_dim(0); | |
| 260 retval(3) = pos(3) * parent_dim(1); | |
| 261 } | |
| 262 else if (from_units.compare ("characters")) | |
| 263 { | |
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264 if (res <= 0) |
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265 res = xget (0, "screenpixelsperinch").double_value (); |
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266 |
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267 double f = 0.0; |
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268 |
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269 // FIXME -- this assumes the system font is Helvetica 10pt |
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270 // (for which "x" requires 6x12 pixels at 74.951 pixels/inch) |
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271 f = 12.0 * res / 74.951; |
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272 |
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273 if (f > 0) |
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274 { |
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275 retval(0) = 0.5 * pos(0) * f; |
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276 retval(1) = pos(1) * f; |
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277 retval(2) = 0.5 * pos(2) * f; |
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278 retval(3) = pos(3) * f; |
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279 } |
| 7427 | 280 } |
| 281 else | |
| 282 { | |
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283 if (res <= 0) |
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284 res = xget (0, "screenpixelsperinch").double_value (); |
| 7427 | 285 |
| 286 double f = 0.0; | |
| 287 | |
| 288 if (from_units.compare ("points")) | |
| 289 f = res / 72.0; | |
| 290 else if (from_units.compare ("inches")) | |
| 291 f = res; | |
| 292 else if (from_units.compare ("centimeters")) | |
| 293 f = res / 2.54; | |
| 294 | |
| 295 if (f > 0) | |
| 296 { | |
| 297 retval(0) = pos(0) * f + 1; | |
| 298 retval(1) = pos(1) * f + 1; | |
| 299 retval(2) = pos(2) * f; | |
| 300 retval(3) = pos(3) * f; | |
| 301 } | |
| 302 } | |
| 303 | |
| 304 if (! to_units.compare ("pixels")) | |
| 305 { | |
| 306 if (to_units.compare ("normalized")) | |
| 307 { | |
| 308 retval(0) = (retval(0) - 1) / parent_dim(0); | |
| 309 retval(1) = (retval(1) - 1) / parent_dim(1); | |
| 310 retval(2) /= parent_dim(0); | |
| 311 retval(3) /= parent_dim(1); | |
| 312 } | |
| 313 else if (to_units.compare ("characters")) | |
| 314 { | |
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315 if (res <= 0) |
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316 res = xget (0, "screenpixelsperinch").double_value (); |
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317 |
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318 double f = 0.0; |
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319 |
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320 f = 12.0 * res / 74.951; |
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321 |
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322 if (f > 0) |
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323 { |
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324 retval(0) = 2 * retval(0) / f; |
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325 retval(1) = retval(1) / f; |
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326 retval(2) = 2 * retval(2) / f; |
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327 retval(3) = retval(3) / f; |
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328 } |
| 7427 | 329 } |
| 330 else | |
| 331 { | |
| 332 if (res <= 0) | |
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333 res = xget (0, "screenpixelsperinch").double_value (); |
| 7427 | 334 |
| 335 double f = 0.0; | |
| 336 | |
| 337 if (to_units.compare ("points")) | |
| 338 f = res / 72.0; | |
| 339 else if (to_units.compare ("inches")) | |
| 340 f = res; | |
| 341 else if (to_units.compare ("centimeters")) | |
| 342 f = res / 2.54; | |
| 343 | |
| 344 if (f > 0) | |
| 345 { | |
| 346 retval(0) = (retval(0) - 1) / f; | |
| 347 retval(1) = (retval(1) - 1) / f; | |
| 348 retval(2) /= f; | |
| 349 retval(3) /= f; | |
| 350 } | |
| 351 } | |
| 352 } | |
| 353 | |
| 354 return retval; | |
| 355 } | |
| 356 | |
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357 static graphics_object |
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358 xget_ancestor (const graphics_object& go_arg, const std::string& type) |
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359 { |
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360 graphics_object go = go_arg; |
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361 |
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362 do |
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363 { |
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364 if (go.valid_object ()) |
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365 { |
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366 if (go.isa (type)) |
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367 return go; |
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368 else |
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369 go = gh_manager::get_object (go.get_parent ()); |
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370 } |
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371 else |
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372 return graphics_object (); |
| 7869 | 373 } |
| 374 while (true); | |
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375 } |
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376 |
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377 static octave_value |
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378 convert_cdata (const base_properties& props, const octave_value& cdata, |
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379 bool is_scaled, int cdim) |
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380 { |
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381 dim_vector dv (cdata.dims ()); |
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382 |
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383 if (dv.length () == cdim && dv(cdim-1) == 3) |
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384 return cdata; |
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385 |
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386 Matrix cmap (1, 3, 0.0); |
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387 Matrix clim (1, 2, 0.0); |
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388 |
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389 graphics_object go = gh_manager::get_object (props.get___myhandle__ ()); |
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390 graphics_object fig = xget_ancestor (go, "figure"); |
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|
391 |
|
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|
392 if (fig.valid_object ()) |
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393 { |
|
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394 Matrix _cmap = fig.get (caseless_str ("colormap")).matrix_value (); |
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|
395 |
|
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|
396 if (! error_state) |
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397 cmap = _cmap; |
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398 } |
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|
399 |
|
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400 if (is_scaled) |
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|
401 { |
|
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|
402 graphics_object ax = xget_ancestor (go, "axes"); |
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|
403 |
|
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|
404 if (ax.valid_object ()) |
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|
405 { |
|
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|
406 Matrix _clim = ax.get (caseless_str ("clim")).matrix_value (); |
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|
407 |
|
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|
408 if (! error_state) |
|
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|
409 clim = _clim; |
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|
410 } |
|
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|
411 } |
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|
412 |
|
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|
413 dv.resize (cdim); |
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|
414 dv(cdim-1) = 3; |
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|
415 |
|
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|
416 NDArray a (dv); |
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|
417 |
|
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|
418 octave_idx_type lda = a.numel () / static_cast<octave_idx_type> (3); |
|
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|
419 octave_idx_type nc = cmap.rows (); |
|
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420 |
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|
421 double *av = a.fortran_vec (); |
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422 const double *cmapv = cmap.data (); |
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|
423 const double *cv = 0; |
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|
424 const octave_uint8 *icv = 0; |
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425 |
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|
426 if (cdata.is_integer_type ()) |
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|
427 icv = cdata.uint8_array_value ().data (); |
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|
428 else |
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|
429 cv = cdata.array_value ().data (); |
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|
430 |
|
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|
431 for (octave_idx_type i = 0; i < lda; i++) |
|
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|
432 { |
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|
433 double x = (cv ? cv[i] : double (icv[i])); |
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|
434 |
|
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|
435 if (is_scaled) |
|
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changeset
|
436 x = xround ((nc - 1) * (x - clim(0)) / (clim(1) - clim(0))); |
|
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437 else |
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|
438 x = xround (x - 1); |
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439 |
|
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440 if (x < 0) |
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441 x = 0; |
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442 else if (x >= nc) |
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443 x = (nc - 1); |
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444 |
|
8075
a028a5960e18
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diff
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|
445 octave_idx_type idx = static_cast<octave_idx_type> (x); |
|
7829
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446 |
|
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447 av[i] = cmapv[idx]; |
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448 av[i+lda] = cmapv[idx+nc]; |
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449 av[i+2*lda] = cmapv[idx+2*nc]; |
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450 } |
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451 |
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452 return octave_value (a); |
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453 } |
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454 |
|
7836
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455 template<class T> |
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456 static void |
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457 get_array_limits (const Array<T>& m, double& emin, double& emax, |
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458 double& eminp) |
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459 { |
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460 const T *data = m.data (); |
|
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|
461 octave_idx_type n = m.numel (); |
|
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David Bateman <dbateman@free.fr>
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|
462 |
|
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diff
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|
463 for (octave_idx_type i = 0; i < n; i++) |
|
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|
464 { |
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|
465 double e = double (data[i]); |
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|
466 |
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|
467 if (! (xisinf (e) || xisnan (e))) |
|
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|
468 { |
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|
469 if (e < emin) |
|
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|
470 emin = e; |
|
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diff
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|
471 |
|
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|
472 if (e > emax) |
|
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|
473 emax = e; |
|
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diff
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|
474 |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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|
475 if (e >= 0 && e < eminp) |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
476 eminp = e; |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
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|
477 } |
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
478 } |
|
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|
479 } |
|
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|
480 |
|
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|
481 static bool |
|
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482 lookup_object_name (const caseless_str& name, caseless_str& go_name, |
|
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|
483 caseless_str& rest) |
|
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|
484 { |
|
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|
485 int len = name.length (); |
|
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|
486 int offset = 0; |
|
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|
487 bool result = false; |
|
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diff
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|
488 |
|
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diff
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|
489 if (len >= 4) |
|
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diff
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|
490 { |
|
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|
491 caseless_str pfx = name.substr (0, 4); |
|
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|
492 |
|
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diff
changeset
|
493 if (pfx.compare ("axes") || pfx.compare ("line") |
|
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|
494 || pfx.compare ("text")) |
|
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|
495 offset = 4; |
|
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|
496 else if (len >= 5) |
|
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|
497 { |
|
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|
498 pfx = name.substr (0, 5); |
|
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|
499 |
|
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diff
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|
500 if (pfx.compare ("image") || pfx.compare ("patch")) |
|
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|
501 offset = 5; |
|
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diff
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502 else if (len >= 6) |
|
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|
503 { |
|
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diff
changeset
|
504 pfx = name.substr (0, 6); |
|
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diff
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|
505 |
|
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diff
changeset
|
506 if (pfx.compare ("figure")) |
|
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diff
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|
507 offset = 6; |
|
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diff
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|
508 else if (len >= 7) |
|
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diff
changeset
|
509 { |
|
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diff
changeset
|
510 pfx = name.substr (0, 7); |
|
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diff
changeset
|
511 |
|
7865
b74039822fd2
Add support for hggroup
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diff
changeset
|
512 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
|
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diff
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|
513 offset = 7; |
|
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diff
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|
514 } |
|
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diff
changeset
|
515 } |
|
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diff
changeset
|
516 } |
|
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diff
changeset
|
517 |
|
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diff
changeset
|
518 if (offset > 0) |
|
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diff
changeset
|
519 { |
|
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diff
changeset
|
520 go_name = pfx; |
|
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|
521 rest = name.substr (offset); |
|
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|
522 result = true; |
|
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|
523 } |
|
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diff
changeset
|
524 } |
|
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diff
changeset
|
525 |
|
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|
526 return result; |
|
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diff
changeset
|
527 } |
|
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diff
changeset
|
528 |
|
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|
529 static base_graphics_object* |
|
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|
530 make_graphics_object_from_type (const caseless_str& type, |
|
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|
531 const graphics_handle& h = graphics_handle (), |
|
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|
532 const graphics_handle& p = graphics_handle ()) |
|
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|
533 { |
|
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|
534 base_graphics_object *go = 0; |
|
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|
535 |
|
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|
536 if (type.compare ("figure")) |
|
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|
537 go = new figure (h, p); |
|
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538 else if (type.compare ("axes")) |
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|
539 go = new axes (h, p); |
|
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|
540 else if (type.compare ("line")) |
|
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diff
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|
541 go = new line (h, p); |
|
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|
542 else if (type.compare ("text")) |
|
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543 go = new text (h, p); |
|
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544 else if (type.compare ("image")) |
|
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545 go = new image (h, p); |
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|
546 else if (type.compare ("patch")) |
|
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|
547 go = new patch (h, p); |
|
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548 else if (type.compare ("surface")) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
549 go = new surface (h, p); |
|
7865
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
550 else if (type.compare ("hggroup")) |
|
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Add support for hggroup
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parents:
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changeset
|
551 go = new hggroup (h, p); |
|
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diff
changeset
|
552 |
|
56f781f38f0b
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parents:
7862
diff
changeset
|
553 return go; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
554 } |
|
56f781f38f0b
Add dynamic property creation
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parents:
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diff
changeset
|
555 |
| 6406 | 556 // --------------------------------------------------------------------- |
| 557 | |
|
8063
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parents:
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diff
changeset
|
558 bool |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
559 base_property::set (const octave_value& v, bool do_run ) |
|
ca39c21fa4b8
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John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
560 { |
|
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Trigger actions/listeners only for actual property change
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changeset
|
561 if (do_set (v)) |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
562 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
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diff
changeset
|
563 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
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parents:
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changeset
|
564 // notify backend |
|
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Trigger actions/listeners only for actual property change
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parents:
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changeset
|
565 if (id >= 0) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
566 { |
|
8063
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Trigger actions/listeners only for actual property change
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diff
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|
567 graphics_object go = gh_manager::get_object (parent); |
|
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changeset
|
568 if (go) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
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changeset
|
569 { |
|
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parents:
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|
570 graphics_backend backend = go.get_backend(); |
|
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|
571 if (backend) |
|
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|
572 backend.property_changed (go, id); |
|
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Trigger actions/listeners only for actual property change
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parents:
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changeset
|
573 } |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
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changeset
|
574 } |
|
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Trigger actions/listeners only for actual property change
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changeset
|
575 |
|
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Trigger actions/listeners only for actual property change
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changeset
|
576 // run listeners |
|
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parents:
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changeset
|
577 if (do_run && ! error_state) |
|
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Trigger actions/listeners only for actual property change
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|
578 run_listeners (POSTSET); |
|
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diff
changeset
|
579 |
|
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parents:
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diff
changeset
|
580 return true; |
|
8058
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[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
581 } |
|
8063
41bc700ff642
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Michael Goffioul
parents:
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diff
changeset
|
582 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
583 return false; |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
584 } |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
585 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
586 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
587 void |
|
7849
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Initial low-level support for property listeners.
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7848
diff
changeset
|
588 base_property::run_listeners (listener_mode mode) |
|
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Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
589 { |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
590 const octave_value_list& l = listeners[mode]; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
591 |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
592 for (int i = 0; i < l.length (); i++) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
593 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
594 gh_manager::execute_callback (parent, l(i), octave_value ()); |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
595 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
596 if (error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
597 break; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
598 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
599 } |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
600 |
| 6705 | 601 radio_values::radio_values (const std::string& opt_string) |
| 6406 | 602 { |
| 6705 | 603 size_t beg = 0; |
| 604 size_t len = opt_string.length (); | |
| 605 bool done = len == 0; | |
| 6681 | 606 |
| 6705 | 607 while (! done) |
| 608 { | |
| 609 size_t end = opt_string.find ('|', beg); | |
| 6681 | 610 |
| 6705 | 611 if (end == std::string::npos) |
| 612 { | |
| 613 end = len; | |
| 614 done = true; | |
| 615 } | |
| 6681 | 616 |
| 6705 | 617 std::string t = opt_string.substr (beg, end-beg); |
| 6681 | 618 |
| 6705 | 619 // Might want more error checking here... |
| 620 if (t[0] == '{') | |
| 621 { | |
| 622 t = t.substr (1, t.length () - 2); | |
| 623 default_val = t; | |
| 624 } | |
| 625 else if (beg == 0) // ensure default value | |
| 626 default_val = t; | |
| 6681 | 627 |
| 6705 | 628 possible_vals.insert (t); |
| 6681 | 629 |
| 6705 | 630 beg = end + 1; |
| 631 } | |
| 632 } | |
| 6681 | 633 |
| 6705 | 634 bool |
| 6761 | 635 color_values::str2rgb (std::string str) |
| 6681 | 636 { |
| 6705 | 637 double tmp_rgb[3] = {0, 0, 0}; |
| 638 bool retval = true; | |
| 6761 | 639 unsigned int len = str.length(); |
| 6681 | 640 |
| 6925 | 641 std::transform (str.begin (), str.end (), str.begin (), tolower); |
| 642 | |
| 6761 | 643 if (str.compare(0, len, "blue", 0, len) == 0) |
| 644 tmp_rgb[2] = 1; | |
| 7869 | 645 else if (str.compare(0, len, "black", 0, len) == 0 |
| 646 || str.compare(0, len, "k", 0, len) == 0) | |
| 6761 | 647 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 0; |
| 648 else if (str.compare(0, len, "red", 0, len) == 0) | |
| 649 tmp_rgb[0] = 1; | |
| 650 else if (str.compare(0, len, "green", 0, len) == 0) | |
| 651 tmp_rgb[1] = 1; | |
| 652 else if (str.compare(0, len, "yellow", 0, len) == 0) | |
| 653 tmp_rgb[0] = tmp_rgb[1] = 1; | |
| 654 else if (str.compare(0, len, "magenta", 0, len) == 0) | |
| 655 tmp_rgb[0] = tmp_rgb[2] = 1; | |
| 656 else if (str.compare(0, len, "cyan", 0, len) == 0) | |
| 657 tmp_rgb[1] = tmp_rgb[2] = 1; | |
| 7869 | 658 else if (str.compare(0, len, "white", 0, len) == 0 |
| 659 || str.compare(0, len, "w", 0, len) == 0) | |
| 6761 | 660 tmp_rgb[0] = tmp_rgb[1] = tmp_rgb[2] = 1; |
| 661 else | |
| 662 retval = false; | |
| 6406 | 663 |
| 6705 | 664 if (retval) |
| 665 { | |
| 666 for (int i = 0; i < 3; i++) | |
| 7363 | 667 xrgb(i) = tmp_rgb[i]; |
| 6705 | 668 } |
| 6563 | 669 |
| 6705 | 670 return retval; |
| 671 } | |
| 6681 | 672 |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
673 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
674 color_property::do_set (const octave_value& val) |
| 6790 | 675 { |
| 676 if (val.is_string ()) | |
| 677 { | |
| 678 std::string s = val.string_value (); | |
| 679 | |
| 680 if (! s.empty ()) | |
| 681 { | |
| 6898 | 682 if (radio_val.contains (s)) |
| 6790 | 683 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
684 if (current_type != radio_t || current_val != s) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
685 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
686 current_val = s; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
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parents:
8062
diff
changeset
|
687 current_type = radio_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
688 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
689 } |
| 6790 | 690 } |
| 691 else | |
| 692 { | |
| 693 color_values col (s); | |
| 694 if (! error_state) | |
| 695 { | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
696 if (current_type != color_t || col != color_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
697 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
698 color_val = col; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
699 current_type = color_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
700 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
701 } |
| 6790 | 702 } |
| 703 else | |
| 7363 | 704 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
|
705 get_name ().c_str (), s.c_str ()); |
| 6790 | 706 } |
| 707 } | |
| 708 else | |
| 7363 | 709 error ("invalid value for color property \"%s\"", |
| 710 get_name ().c_str ()); | |
| 6790 | 711 } |
|
9311
868fbeb2e365
allow ranges and other matrices in set
Jaroslav Hajek <highegg@gmail.com>
parents:
9238
diff
changeset
|
712 else if (val.is_numeric_type ()) |
| 6790 | 713 { |
| 714 Matrix m = val.matrix_value (); | |
| 715 | |
| 716 if (m.numel () == 3) | |
| 717 { | |
| 718 color_values col (m (0), m (1), m(2)); | |
| 719 if (! error_state) | |
| 720 { | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
721 if (current_type != color_t || col != color_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
722 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
723 color_val = col; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
724 current_type = color_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
725 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
726 } |
| 6790 | 727 } |
| 728 } | |
| 729 else | |
| 7363 | 730 error ("invalid value for color property \"%s\"", |
| 731 get_name ().c_str ()); | |
| 6790 | 732 } |
| 733 else | |
| 7363 | 734 error ("invalid value for color property \"%s\"", |
| 735 get_name ().c_str ()); | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
736 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
737 return false; |
| 6790 | 738 } |
| 739 | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
740 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
741 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
|
742 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
743 if (val.is_string ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
744 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
745 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
|
746 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
747 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
|
748 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
749 if (current_type != radio_t || s != current_val) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
750 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
751 current_val = s; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
752 current_type = radio_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
753 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
754 } |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
755 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
756 else |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
757 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
|
758 get_name ().c_str ()); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
759 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
760 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
|
761 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
762 double new_dval = val.double_value (); |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
763 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
764 if (current_type != double_t || new_dval != dval) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
765 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
766 dval = new_dval; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
767 current_type = double_t; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
768 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
769 } |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
770 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
771 else |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
772 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
|
773 get_name ().c_str ()); |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
774 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
775 return false; |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
776 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7843
diff
changeset
|
777 |
| 7363 | 778 bool |
| 779 array_property::validate (const octave_value& v) | |
| 780 { | |
| 7364 | 781 bool xok = false; |
| 7363 | 782 |
| 8333 | 783 // 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
|
784 if (v.is_empty () && v.is_numeric_type ()) |
| 7363 | 785 return true; |
| 786 | |
| 787 // check value type | |
| 788 if (type_constraints.size () > 0) | |
| 789 { | |
| 790 for (std::list<std::string>::const_iterator it = type_constraints.begin (); | |
| 7364 | 791 ! 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
|
792 if ((*it) == v.class_name ()) |
| 7364 | 793 xok = true; |
| 7363 | 794 } |
| 795 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
|
796 xok = v.is_numeric_type (); |
| 7363 | 797 |
| 7364 | 798 if (xok) |
| 7363 | 799 { |
| 800 dim_vector vdims = v.dims (); | |
| 801 int vlen = vdims.length (); | |
| 802 | |
| 7364 | 803 xok = false; |
| 7363 | 804 |
| 805 // check value size | |
| 806 if (size_constraints.size () > 0) | |
| 807 for (std::list<dim_vector>::const_iterator it = size_constraints.begin (); | |
| 7364 | 808 ! xok && it != size_constraints.end (); ++it) |
| 7363 | 809 { |
| 810 dim_vector itdims = (*it); | |
| 811 | |
| 812 if (itdims.length () == vlen) | |
| 813 { | |
| 7364 | 814 xok = true; |
| 7363 | 815 |
| 7364 | 816 for (int i = 0; xok && i < vlen; i++) |
| 7363 | 817 if (itdims(i) >= 0 && itdims(i) != vdims(i)) |
| 7364 | 818 xok = false; |
| 7363 | 819 } |
| 820 } | |
| 821 else | |
| 822 return true; | |
| 823 } | |
| 824 | |
| 7364 | 825 return xok; |
| 7363 | 826 } |
| 827 | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
828 bool |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
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diff
changeset
|
829 array_property::is_equal (const octave_value& v) const |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
830 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
831 if (data.type_name () == v.type_name ()) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
832 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
833 if (data.dims () == v.dims ()) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
834 { |
|
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
|
835 |
|
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
|
836 #define CHECK_ARRAY_EQUAL(T,F,A) \ |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
837 { \ |
|
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
|
838 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
|
839 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:
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changeset
|
840 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:
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diff
changeset
|
841 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
|
842 { \ |
|
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
|
843 /* 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
|
844 /* 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:
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diff
changeset
|
845 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:
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diff
changeset
|
846 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
|
847 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
|
848 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
|
849 \ |
|
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
|
850 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
|
851 \ |
|
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
|
852 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
|
853 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
|
854 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
|
855 \ |
|
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
|
856 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
|
857 } \ |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
858 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
859 |
|
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
|
860 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
|
861 CHECK_ARRAY_EQUAL (double, , NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
862 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
|
863 CHECK_ARRAY_EQUAL (float, float_, FloatNDArray) |
|
8063
41bc700ff642
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Michael Goffioul
parents:
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diff
changeset
|
864 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
|
865 CHECK_ARRAY_EQUAL (octave_int8, int8_, int8NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
866 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
|
867 CHECK_ARRAY_EQUAL (octave_int16, int16_, int16NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
868 else if (data.is_int32_type ()) |
|
8075
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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
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
869 CHECK_ARRAY_EQUAL (octave_int32, int32_, int32NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
870 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
|
871 CHECK_ARRAY_EQUAL (octave_int64, int64_, int64NDArray) |
|
8063
41bc700ff642
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Michael Goffioul
parents:
8062
diff
changeset
|
872 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
|
873 CHECK_ARRAY_EQUAL (octave_uint8, uint8_, uint8NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
874 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
|
875 CHECK_ARRAY_EQUAL (octave_uint16, uint16_, uint16NDArray) |
|
8063
41bc700ff642
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Michael Goffioul
parents:
8062
diff
changeset
|
876 else if (data.is_uint32_type ()) |
|
8075
a028a5960e18
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David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
877 CHECK_ARRAY_EQUAL (octave_uint32, uint32_, uint32NDArray) |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
878 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
|
879 CHECK_ARRAY_EQUAL (octave_uint64, uint64_, uint64NDArray) |
|
8063
41bc700ff642
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Michael Goffioul
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diff
changeset
|
880 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
881 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8062
diff
changeset
|
882 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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changeset
|
883 return false; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
884 } |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
885 |
| 7363 | 886 void |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
887 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
|
888 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
889 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
|
890 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
|
891 |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
892 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
|
893 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
894 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:
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diff
changeset
|
895 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
896 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
|
897 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
|
898 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
|
899 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
|
900 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
|
901 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
|
902 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
|
903 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
|
904 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
|
905 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
|
906 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
|
907 get_array_limits (data.uint32_array_value (), xmin, xmax, xminp); |
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|
908 else if (data.is_int64_type ()) |
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diff
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|
909 get_array_limits (data.int64_array_value (), xmin, xmax, xminp); |
|
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|
910 else if (data.is_uint64_type ()) |
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|
911 get_array_limits (data.uint64_array_value (), xmin, xmax, xminp); |
|
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|
912 } |
|
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|
913 else |
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|
914 get_array_limits (data.array_value (), xmin, xmax, xminp); |
|
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|
915 } |
|
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|
916 } |
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|
917 |
|
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|
918 bool |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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|
919 handle_property::do_set (const octave_value& v) |
| 7363 | 920 { |
| 921 double dv = v.double_value (); | |
| 922 | |
| 923 if (! error_state) | |
| 924 { | |
| 925 graphics_handle gh = gh_manager::lookup (dv); | |
| 926 | |
| 927 if (xisnan (gh.value ()) || gh.ok ()) | |
|
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928 { |
|
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|
929 if (current_val != gh) |
|
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|
930 { |
|
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|
931 current_val = gh; |
|
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|
932 return true; |
|
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|
933 } |
|
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|
934 } |
| 7363 | 935 else |
| 936 error ("set: invalid graphics handle (= %g) for property \"%s\"", | |
| 7869 | 937 dv, get_name ().c_str ()); |
| 7363 | 938 } |
| 939 else | |
| 940 error ("set: invalid graphics handle for property \"%s\"", | |
| 7869 | 941 get_name ().c_str ()); |
|
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942 |
|
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|
943 return false; |
| 7363 | 944 } |
| 945 | |
| 946 bool | |
| 7367 | 947 callback_property::validate (const octave_value& v) const |
| 7363 | 948 { |
| 7367 | 949 // case 1: function handle |
| 950 // case 2: cell array with first element being a function handle | |
| 951 // case 3: string corresponding to known function name | |
| 952 // case 4: evaluatable string | |
| 953 // case 5: empty matrix | |
| 954 | |
| 955 if (v.is_function_handle ()) | |
| 956 return true; | |
| 957 else if (v.is_string ()) | |
| 958 // complete validation will be done at execution-time | |
| 959 return true; | |
| 960 else if (v.is_cell () && v.length () > 0 | |
| 961 && (v.rows() == 1 || v.columns () == 1) | |
| 962 && v.cell_value ()(0).is_function_handle ()) | |
| 963 return true; | |
| 964 else if (v.is_empty ()) | |
| 965 return true; | |
| 966 | |
| 967 return false; | |
| 7363 | 968 } |
| 969 | |
| 970 void | |
| 7367 | 971 callback_property::execute (const octave_value& data) const |
| 7363 | 972 { |
| 7367 | 973 if (callback.is_defined () && ! callback.is_empty ()) |
|
7936
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|
974 gh_manager::execute_callback (get_parent (), callback, data); |
|
7824
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|
975 } |
|
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|
976 |
|
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977 // Used to cache dummy graphics objects from which dynamic |
|
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978 // properties can be cloned. |
|
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979 static std::map<caseless_str, graphics_object> dprop_obj_map; |
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980 |
|
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|
981 property |
|
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982 property::create (const std::string& name, const graphics_handle& h, |
|
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983 const caseless_str& type, const octave_value_list& args) |
|
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984 { |
|
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985 property retval; |
|
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986 |
|
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987 if (type.compare ("string")) |
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988 { |
|
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989 std::string val = (args.length () > 0 ? args(0).string_value () : ""); |
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|
990 |
|
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991 if (! error_state) |
|
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992 retval = property (new string_property (name, h, val)); |
|
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993 } |
|
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994 else if (type.compare ("any")) |
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|
995 { |
|
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996 octave_value val = |
|
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997 (args.length () > 0 ? args(0) : octave_value (Matrix ())); |
|
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|
998 |
|
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|
999 retval = property (new any_property (name, h, val)); |
|
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|
1000 } |
|
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|
1001 else if (type.compare ("radio")) |
|
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|
1002 { |
|
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|
1003 if (args.length () > 0) |
|
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|
1004 { |
|
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|
1005 std::string vals = args(0).string_value (); |
|
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|
1006 |
|
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1007 if (! error_state) |
|
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|
1008 { |
|
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|
1009 retval = property (new radio_property (name, h, vals)); |
|
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|
1010 |
|
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1011 if (args.length () > 1) |
|
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|
1012 retval.set (args(1)); |
|
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1013 } |
|
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|
1014 else |
|
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|
1015 error ("addproperty: invalid argument for radio property, expected a string value"); |
|
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|
1016 } |
|
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|
1017 else |
|
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|
1018 error ("addproperty: missing possible values for radio property"); |
|
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|
1019 } |
|
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|
1020 else if (type.compare ("double")) |
|
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|
1021 { |
|
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|
1022 double d = (args.length () > 0 ? args(0).double_value () : 0); |
|
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|
1023 |
|
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1024 if (! error_state) |
|
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1025 retval = property (new double_property (name, h, d)); |
|
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|
1026 } |
|
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|
1027 else if (type.compare ("handle")) |
|
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|
1028 { |
|
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|
1029 double hh = (args.length () > 0 ? args(0).double_value () : octave_NaN); |
|
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|
1030 |
|
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1031 if (! error_state) |
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|
1032 { |
|
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|
1033 graphics_handle gh (hh); |
|
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1034 |
|
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1035 retval = property (new handle_property (name, h, gh)); |
|
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|
1036 } |
|
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|
1037 } |
|
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1038 else if (type.compare ("boolean")) |
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1039 { |
|
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1040 retval = property (new bool_property (name, h, false)); |
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1041 |
|
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1042 if (args.length () > 0) |
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1043 retval.set (args(0)); |
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1044 } |
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1045 else if (type.compare ("data")) |
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1046 { |
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1047 retval = property (new array_property (name, h, Matrix ())); |
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1048 |
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1049 if (args.length () > 0) |
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1050 { |
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|
1051 retval.set (args(0)); |
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|
1052 |
| 8333 | 1053 // FIXME -- additional argument could define constraints, |
| 1054 // but is this really useful? | |
|
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1055 } |
|
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|
1056 } |
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1057 else if (type.compare ("color")) |
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1058 { |
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1059 color_values cv (0, 0, 0); |
|
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1060 radio_values rv; |
|
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1061 |
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1062 if (args.length () > 1) |
|
56f781f38f0b
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diff
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|
1063 rv = radio_values (args(1).string_value ()); |
|
56f781f38f0b
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diff
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|
1064 |
|
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diff
changeset
|
1065 if (! error_state) |
|
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diff
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|
1066 { |
|
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diff
changeset
|
1067 retval = property (new color_property (name, h, cv, rv)); |
|
56f781f38f0b
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|
1068 |
|
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changeset
|
1069 if (! error_state) |
|
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diff
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|
1070 { |
| 7869 | 1071 if (args.length () > 0 && ! args(0).is_empty ()) |
|
7864
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|
1072 retval.set (args(0)); |
|
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|
1073 else |
|
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diff
changeset
|
1074 retval.set (rv.default_value ()); |
|
56f781f38f0b
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diff
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|
1075 } |
|
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diff
changeset
|
1076 } |
|
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diff
changeset
|
1077 } |
|
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|
1078 else |
|
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diff
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|
1079 { |
|
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|
1080 caseless_str go_name, go_rest; |
|
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|
1081 |
|
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diff
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|
1082 if (lookup_object_name (type, go_name, go_rest)) |
|
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|
1083 { |
|
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diff
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|
1084 graphics_object go; |
|
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|
1085 |
|
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|
1086 std::map<caseless_str, graphics_object>::const_iterator it = |
|
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|
1087 dprop_obj_map.find (go_name); |
|
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|
1088 |
|
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|
1089 if (it == dprop_obj_map.end ()) |
|
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|
1090 { |
|
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|
1091 base_graphics_object *bgo = |
|
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|
1092 make_graphics_object_from_type (go_name); |
|
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|
1093 |
|
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|
1094 if (bgo) |
|
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|
1095 { |
|
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|
1096 go = graphics_object (bgo); |
|
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|
1097 |
|
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|
1098 dprop_obj_map[go_name] = go; |
|
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|
1099 } |
|
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|
1100 } |
|
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|
1101 else |
|
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|
1102 go = it->second; |
|
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|
1103 |
|
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|
1104 if (go.valid_object ()) |
|
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|
1105 { |
|
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|
1106 property prop = go.get_properties ().get_property (go_rest); |
|
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|
1107 |
|
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|
1108 if (! error_state) |
|
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|
1109 { |
|
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|
1110 retval = prop.clone (); |
|
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|
1111 |
|
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|
1112 retval.set_parent (h); |
|
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|
1113 retval.set_name (name); |
|
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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 } |
|
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|
1119 else |
|
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|
1120 error ("addproperty: invalid object type (= %s)", |
|
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|
1121 go_name.c_str ()); |
|
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|
1122 } |
|
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|
1123 else |
|
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|
1124 error ("addproperty: unsupported type for dynamic property (= %s)", |
|
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|
1125 type.c_str ()); |
|
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|
1126 } |
|
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|
1127 |
|
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|
1128 return retval; |
|
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|
1129 } |
|
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|
1130 |
| 7363 | 1131 // --------------------------------------------------------------------- |
| 6681 | 1132 |
| 6705 | 1133 void |
| 7189 | 1134 property_list::set (const caseless_str& name, const octave_value& val) |
| 6681 | 1135 { |
| 6705 | 1136 size_t offset = 0; |
| 6681 | 1137 |
| 6705 | 1138 size_t len = name.length (); |
| 6681 | 1139 |
| 6705 | 1140 if (len > 4) |
| 1141 { | |
| 7189 | 1142 caseless_str pfx = name.substr (0, 4); |
| 6681 | 1143 |
| 6705 | 1144 if (pfx.compare ("axes") || pfx.compare ("line") |
| 1145 || pfx.compare ("text")) | |
| 1146 offset = 4; | |
| 1147 else if (len > 5) | |
| 1148 { | |
| 1149 pfx = name.substr (0, 5); | |
| 6681 | 1150 |
| 6807 | 1151 if (pfx.compare ("image") || pfx.compare ("patch")) |
| 6705 | 1152 offset = 5; |
| 1153 else if (len > 6) | |
| 1154 { | |
| 1155 pfx = name.substr (0, 6); | |
| 6681 | 1156 |
| 6705 | 1157 if (pfx.compare ("figure")) |
| 1158 offset = 6; | |
| 1159 else if (len > 7) | |
| 1160 { | |
| 1161 pfx = name.substr (0, 7); | |
| 6681 | 1162 |
|
7865
b74039822fd2
Add support for hggroup
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diff
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|
1163 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
| 6705 | 1164 offset = 7; |
| 1165 } | |
| 1166 } | |
| 1167 } | |
| 6681 | 1168 |
| 6705 | 1169 if (offset > 0) |
| 1170 { | |
| 1171 // FIXME -- should we validate property names and values here? | |
| 6406 | 1172 |
| 6705 | 1173 std::string pname = name.substr (offset); |
| 6406 | 1174 |
| 6705 | 1175 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower); |
| 1176 std::transform (pname.begin (), pname.end (), pname.begin (), tolower); | |
| 6406 | 1177 |
|
9185
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|
1178 bool has_property = false; |
|
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|
1179 if (pfx == "axes") |
|
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|
1180 has_property = axes::properties::has_property (pname); |
|
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|
1181 else if (pfx == "line") |
|
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|
1182 has_property = line::properties::has_property (pname); |
|
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|
1183 else if (pfx == "text") |
|
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|
1184 has_property = text::properties::has_property (pname); |
|
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1185 else if (pfx == "image") |
|
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1186 has_property = image::properties::has_property (pname); |
|
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1187 else if (pfx == "patch") |
|
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|
1188 has_property = patch::properties::has_property (pname); |
|
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1189 else if (pfx == "figure") |
|
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1190 has_property = figure::properties::has_property (pname); |
|
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1191 else if (pfx == "surface") |
|
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1192 has_property = surface::properties::has_property (pname); |
|
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1193 else if (pfx == "hggroup") |
|
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1194 has_property = hggroup::properties::has_property (pname); |
|
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1195 |
|
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|
1196 if (has_property) |
| 6705 | 1197 { |
|
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|
1198 bool remove = false; |
|
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|
1199 if (val.is_string ()) |
|
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|
1200 { |
|
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|
1201 caseless_str tval = val.string_value (); |
|
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|
1202 |
|
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|
1203 remove = tval.compare ("remove"); |
|
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|
1204 } |
|
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|
1205 |
|
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|
1206 pval_map_type& pval_map = plist_map[pfx]; |
|
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|
1207 |
|
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|
1208 if (remove) |
|
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|
1209 { |
|
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|
1210 pval_map_iterator p = pval_map.find (pname); |
|
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|
1211 |
|
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|
1212 if (p != pval_map.end ()) |
|
1e5c11890f85
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|
1213 pval_map.erase (p); |
|
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|
1214 } |
|
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|
1215 else |
|
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|
1216 pval_map[pname] = val; |
| 6705 | 1217 } |
| 1218 else | |
|
9185
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|
1219 error ("invalid %s property `%s'", pfx.c_str (), pname.c_str ()); |
| 6705 | 1220 } |
| 1221 } | |
| 6406 | 1222 |
|
9185
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|
1223 if (! error_state && offset == 0) |
| 6705 | 1224 error ("invalid default property specification"); |
| 1225 } | |
| 6406 | 1226 |
| 6705 | 1227 octave_value |
| 7189 | 1228 property_list::lookup (const caseless_str& name) const |
| 6705 | 1229 { |
| 1230 octave_value retval; | |
| 6406 | 1231 |
| 6705 | 1232 size_t offset = 0; |
| 6406 | 1233 |
| 6705 | 1234 size_t len = name.length (); |
| 6406 | 1235 |
| 6705 | 1236 if (len > 4) |
| 1237 { | |
| 7189 | 1238 caseless_str pfx = name.substr (0, 4); |
| 6406 | 1239 |
| 6705 | 1240 if (pfx.compare ("axes") || pfx.compare ("line") |
| 1241 || pfx.compare ("text")) | |
| 1242 offset = 4; | |
| 1243 else if (len > 5) | |
| 1244 { | |
| 1245 pfx = name.substr (0, 5); | |
| 6406 | 1246 |
| 6807 | 1247 if (pfx.compare ("image") || pfx.compare ("patch")) |
| 6705 | 1248 offset = 5; |
| 1249 else if (len > 6) | |
| 1250 { | |
| 1251 pfx = name.substr (0, 6); | |
| 6406 | 1252 |
| 6705 | 1253 if (pfx.compare ("figure")) |
| 1254 offset = 6; | |
| 1255 else if (len > 7) | |
| 1256 { | |
| 1257 pfx = name.substr (0, 7); | |
| 6406 | 1258 |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
1259 if (pfx.compare ("surface") || pfx.compare ("hggroup")) |
| 6705 | 1260 offset = 7; |
| 1261 } | |
| 1262 } | |
| 1263 } | |
| 6406 | 1264 |
| 6705 | 1265 if (offset > 0) |
| 1266 { | |
| 1267 std::string pname = name.substr (offset); | |
| 6406 | 1268 |
| 6705 | 1269 std::transform (pfx.begin (), pfx.end (), pfx.begin (), tolower); |
| 1270 std::transform (pname.begin (), pname.end (), pname.begin (), tolower); | |
| 6406 | 1271 |
| 6705 | 1272 plist_map_const_iterator p = find (pfx); |
| 6432 | 1273 |
| 6705 | 1274 if (p != end ()) |
| 1275 { | |
| 1276 const pval_map_type& pval_map = p->second; | |
| 6406 | 1277 |
| 6705 | 1278 pval_map_const_iterator q = pval_map.find (pname); |
| 6406 | 1279 |
| 6705 | 1280 if (q != pval_map.end ()) |
| 1281 retval = q->second; | |
| 1282 } | |
| 1283 } | |
| 1284 } | |
| 6406 | 1285 |
| 6705 | 1286 return retval; |
| 1287 } | |
| 6406 | 1288 |
| 6705 | 1289 Octave_map |
| 1290 property_list::as_struct (const std::string& prefix_arg) const | |
| 1291 { | |
| 1292 Octave_map m; | |
| 6406 | 1293 |
| 6705 | 1294 for (plist_map_const_iterator p = begin (); p != end (); p++) |
| 1295 { | |
| 1296 std::string prefix = prefix_arg + p->first; | |
| 6406 | 1297 |
| 6705 | 1298 const pval_map_type pval_map = p->second; |
| 6406 | 1299 |
| 6705 | 1300 for (pval_map_const_iterator q = pval_map.begin (); |
| 1301 q != pval_map.end (); | |
| 1302 q++) | |
| 1303 m.assign (prefix + q->first, q->second); | |
| 1304 } | |
| 6406 | 1305 |
| 6705 | 1306 return m; |
| 1307 } | |
| 6432 | 1308 |
| 6874 | 1309 graphics_handle::graphics_handle (const octave_value& a) |
| 1310 : val (octave_NaN) | |
| 1311 { | |
| 1312 if (a.is_empty ()) | |
| 1313 /* do nothing */; | |
| 1314 else | |
| 1315 { | |
| 1316 double tval = a.double_value (); | |
| 1317 | |
| 1318 if (! error_state) | |
| 1319 val = tval; | |
| 1320 else | |
| 1321 error ("invalid graphics handle"); | |
| 1322 } | |
| 1323 } | |
| 1324 | |
| 6705 | 1325 void |
| 1326 graphics_object::set (const octave_value_list& args) | |
| 1327 { | |
| 1328 int nargin = args.length (); | |
| 6406 | 1329 |
| 6705 | 1330 if (nargin == 0) |
| 1331 rep->defaults (); | |
| 1332 else if (nargin % 2 == 0) | |
| 1333 { | |
| 1334 for (int i = 0; i < nargin; i += 2) | |
| 1335 { | |
| 7189 | 1336 caseless_str name = args(i).string_value (); |
| 6406 | 1337 |
| 6705 | 1338 if (! error_state) |
| 1339 { | |
| 1340 octave_value val = args(i+1); | |
| 6406 | 1341 |
| 6705 | 1342 if (val.is_string ()) |
| 1343 { | |
| 7189 | 1344 caseless_str tval = val.string_value (); |
| 6406 | 1345 |
| 6705 | 1346 if (tval.compare ("default")) |
| 1347 val = get_default (name); | |
| 1348 else if (tval.compare ("factory")) | |
| 1349 val = get_factory_default (name); | |
| 1350 } | |
| 6406 | 1351 |
| 6705 | 1352 if (error_state) |
| 1353 break; | |
| 6406 | 1354 |
| 6705 | 1355 rep->set (name, val); |
| 1356 } | |
| 1357 else | |
| 1358 error ("set: expecting argument %d to be a property name", i); | |
| 1359 } | |
| 1360 } | |
| 1361 else | |
| 1362 error ("set: invalid number of arguments"); | |
| 1363 } | |
| 6406 | 1364 |
|
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parents:
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diff
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|
1365 static double |
|
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parents:
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diff
changeset
|
1366 make_handle_fraction (void) |
|
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parents:
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|
1367 { |
|
8c4e79668a5e
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parents:
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diff
changeset
|
1368 static double maxrand = RAND_MAX + 2.0; |
|
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parents:
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diff
changeset
|
1369 |
|
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parents:
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diff
changeset
|
1370 return (rand () + 1.0) / maxrand; |
|
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generate new fractional parts for recycled graphics handles
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parents:
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diff
changeset
|
1371 } |
| 6406 | 1372 |
| 6705 | 1373 graphics_handle |
| 1374 gh_manager::get_handle (const std::string& go_name) | |
| 1375 { | |
| 1376 graphics_handle retval; | |
| 6406 | 1377 |
| 6705 | 1378 if (go_name == "figure") |
| 1379 { | |
|
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1380 // Figure handles are positive integers corresponding to the |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1381 // figure number. |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
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parents:
8233
diff
changeset
|
1382 |
| 6705 | 1383 // We always want the lowest unused figure number. |
| 6406 | 1384 |
| 6705 | 1385 retval = 1; |
| 6425 | 1386 |
| 6705 | 1387 while (handle_map.find (retval) != handle_map.end ()) |
| 1388 retval++; | |
| 1389 } | |
| 1390 else | |
| 1391 { | |
|
8234
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parents:
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diff
changeset
|
1392 // Other graphics handles are negative integers plus some random |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
John W. Eaton <jwe@octave.org>
parents:
8233
diff
changeset
|
1393 // fractional part. To avoid running out of integers, we |
|
8c4e79668a5e
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parents:
8233
diff
changeset
|
1394 // recycle the integer part but tack on a new random part each |
|
8c4e79668a5e
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parents:
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diff
changeset
|
1395 // time. |
|
8c4e79668a5e
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parents:
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diff
changeset
|
1396 |
| 6705 | 1397 free_list_iterator p = handle_free_list.begin (); |
| 6406 | 1398 |
| 6705 | 1399 if (p != handle_free_list.end ()) |
| 1400 { | |
| 1401 retval = *p; | |
| 1402 handle_free_list.erase (p); | |
| 1403 } | |
| 1404 else | |
| 7286 | 1405 { |
| 1406 retval = graphics_handle (next_handle); | |
| 1407 | |
|
8234
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diff
changeset
|
1408 next_handle = ceil (next_handle) - 1.0 - make_handle_fraction (); |
| 7286 | 1409 } |
| 6705 | 1410 } |
| 6406 | 1411 |
| 6705 | 1412 return retval; |
| 1413 } | |
| 6406 | 1414 |
| 6705 | 1415 void |
| 1416 gh_manager::do_free (const graphics_handle& h) | |
| 1417 { | |
| 7056 | 1418 if (h.ok ()) |
| 6705 | 1419 { |
| 6874 | 1420 if (h.value () != 0) |
| 6705 | 1421 { |
| 6874 | 1422 iterator p = handle_map.find (h); |
| 1423 | |
| 1424 if (p != handle_map.end ()) | |
| 1425 { | |
| 8208 | 1426 base_properties& bp = p->second.get_properties (); |
| 1427 | |
| 1428 bp.set_beingdeleted (true); | |
| 1429 | |
| 1430 bp.delete_children (); | |
| 1431 | |
| 1432 octave_value val = bp.get_deletefcn (); | |
| 1433 | |
| 1434 bp.execute_deletefcn (); | |
| 7367 | 1435 |
|
8058
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[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
1436 // notify backend |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
1437 graphics_backend backend = p->second.get_backend (); |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
1438 if (backend) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
1439 backend.object_destroyed (p->second); |
| 8208 | 1440 |
| 1441 // Note: this will be valid only for first explicitly | |
| 1442 // deleted object. All its children will then have an | |
| 1443 // unknown backend. | |
| 1444 | |
|
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parents:
8233
diff
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|
1445 // Graphics handles for non-figure objects are negative |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
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parents:
8233
diff
changeset
|
1446 // integers plus some random fractional part. To avoid |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
John W. Eaton <jwe@octave.org>
parents:
8233
diff
changeset
|
1447 // running out of integers, we recycle the integer part |
|
8c4e79668a5e
generate new fractional parts for recycled graphics handles
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parents:
8233
diff
changeset
|
1448 // but tack on a new random part each time. |
|
8c4e79668a5e
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parents:
8233
diff
changeset
|
1449 |
| 6874 | 1450 handle_map.erase (p); |
| 1451 | |
| 1452 if (h.value () < 0) | |
|
8234
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parents:
8233
diff
changeset
|
1453 handle_free_list.insert (ceil (h.value ()) - make_handle_fraction ()); |
| 6874 | 1454 } |
| 1455 else | |
| 1456 error ("graphics_handle::free: invalid object %g", h.value ()); | |
| 6705 | 1457 } |
| 1458 else | |
| 6874 | 1459 error ("graphics_handle::free: can't delete root figure"); |
| 6705 | 1460 } |
| 1461 } | |
| 6406 | 1462 |
| 1463 gh_manager *gh_manager::instance = 0; | |
| 1464 | |
| 1465 static void | |
| 7189 | 1466 xset (const graphics_handle& h, const caseless_str& name, |
| 6406 | 1467 const octave_value& val) |
| 1468 { | |
| 1469 graphics_object obj = gh_manager::get_object (h); | |
| 1470 obj.set (name, val); | |
| 1471 } | |
| 1472 | |
| 1473 static void | |
| 1474 xset (const graphics_handle& h, const octave_value_list& args) | |
| 1475 { | |
| 1476 if (args.length () > 0) | |
| 1477 { | |
| 1478 graphics_object obj = gh_manager::get_object (h); | |
| 1479 obj.set (args); | |
| 1480 } | |
| 1481 } | |
| 1482 | |
| 1483 | |
| 1484 static octave_value | |
| 7189 | 1485 xget (const graphics_handle& h, const caseless_str& name) |
| 6406 | 1486 { |
| 1487 graphics_object obj = gh_manager::get_object (h); | |
| 1488 return obj.get (name); | |
| 1489 } | |
| 1490 | |
| 1491 static graphics_handle | |
| 1492 reparent (const octave_value& ov, const std::string& who, | |
| 1493 const std::string& property, const graphics_handle& new_parent, | |
| 1494 bool adopt = true) | |
| 1495 { | |
| 1496 graphics_handle h = octave_NaN; | |
| 1497 | |
| 1498 double val = ov.double_value (); | |
| 1499 | |
| 1500 if (! error_state) | |
| 1501 { | |
| 1502 h = gh_manager::lookup (val); | |
| 1503 | |
| 7056 | 1504 if (h.ok ()) |
| 6406 | 1505 { |
| 1506 graphics_object obj = gh_manager::get_object (h); | |
| 1507 | |
| 1508 graphics_handle parent_h = obj.get_parent (); | |
| 1509 | |
| 1510 graphics_object parent_obj = gh_manager::get_object (parent_h); | |
| 1511 | |
| 1512 parent_obj.remove_child (h); | |
| 1513 | |
| 1514 if (adopt) | |
| 6874 | 1515 obj.set ("parent", new_parent.value ()); |
| 6406 | 1516 else |
| 1517 obj.reparent (new_parent); | |
| 1518 } | |
| 1519 else | |
| 1520 error ("%s: invalid graphics handle (= %g) for %s", | |
| 1521 who.c_str (), val, property.c_str ()); | |
| 1522 } | |
| 1523 else | |
| 1524 error ("%s: expecting %s to be a graphics handle", | |
| 1525 who.c_str (), property.c_str ()); | |
| 1526 | |
| 1527 return h; | |
| 1528 } | |
| 1529 | |
| 1530 // This function is NOT equivalent to the scripting language function gcf. | |
| 1531 graphics_handle | |
| 1532 gcf (void) | |
| 1533 { | |
| 1534 octave_value val = xget (0, "currentfigure"); | |
| 1535 | |
| 1536 return val.is_empty () ? octave_NaN : val.double_value (); | |
| 1537 } | |
| 1538 | |
| 1539 // This function is NOT equivalent to the scripting language function gca. | |
| 1540 graphics_handle | |
| 1541 gca (void) | |
| 1542 { | |
| 1543 octave_value val = xget (gcf (), "currentaxes"); | |
| 1544 | |
| 1545 return val.is_empty () ? octave_NaN : val.double_value (); | |
| 1546 } | |
| 1547 | |
| 1548 static void | |
| 1549 adopt (const graphics_handle& p, const graphics_handle& h) | |
| 1550 { | |
| 1551 graphics_object parent_obj = gh_manager::get_object (p); | |
| 1552 | |
| 1553 parent_obj.adopt (h); | |
| 1554 } | |
| 1555 | |
| 1556 static bool | |
| 7056 | 1557 is_handle (const graphics_handle& h) |
| 1558 { | |
| 1559 return h.ok (); | |
| 1560 } | |
| 1561 | |
| 1562 static bool | |
| 6406 | 1563 is_handle (double val) |
| 1564 { | |
| 6874 | 1565 graphics_handle h = gh_manager::lookup (val); |
| 1566 | |
| 1567 return h.ok (); | |
| 6406 | 1568 } |
| 1569 | |
|
8183
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David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1570 static octave_value |
| 6406 | 1571 is_handle (const octave_value& val) |
| 1572 { | |
|
8183
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David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1573 octave_value retval = false; |
|
277218396978
Handle arrays of handles in the Fishandle function
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parents:
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diff
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|
1574 |
|
277218396978
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diff
changeset
|
1575 if (val.is_real_scalar () && is_handle (val.double_value ())) |
|
277218396978
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David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1576 retval = true; |
|
277218396978
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parents:
8102
diff
changeset
|
1577 else if (val.is_real_matrix ()) |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1578 { |
|
277218396978
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David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1579 if (val.is_string ()) |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1580 retval = boolNDArray (val.dims (), false); |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1581 else |
|
277218396978
Handle arrays of handles in the Fishandle function
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parents:
8102
diff
changeset
|
1582 { |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1583 const NDArray handles = val.array_value (); |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1584 |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1585 if (! error_state) |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1586 { |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1587 boolNDArray result (handles.dims ()); |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1588 |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1589 for (octave_idx_type i = 0; i < handles.numel (); i++) |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1590 result.xelem (i) = is_handle (handles (i)); |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1591 |
|
277218396978
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David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1592 retval = result; |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1593 } |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1594 } |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
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8102
diff
changeset
|
1595 } |
|
277218396978
Handle arrays of handles in the Fishandle function
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1596 |
|
277218396978
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David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1597 return retval; |
| 6406 | 1598 } |
| 1599 | |
| 1600 static bool | |
| 1601 is_figure (double val) | |
| 1602 { | |
| 1603 graphics_object obj = gh_manager::get_object (val); | |
| 1604 | |
| 1605 return obj && obj.isa ("figure"); | |
| 1606 } | |
| 1607 | |
| 7370 | 1608 static void |
| 1609 xcreatefcn (const graphics_handle& h) | |
| 1610 { | |
| 1611 graphics_object obj = gh_manager::get_object (h); | |
| 1612 obj.get_properties ().execute_createfcn (); | |
| 1613 } | |
| 1614 | |
| 6406 | 1615 // --------------------------------------------------------------------- |
| 1616 | |
|
8059
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John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
1617 void |
|
75c99d3f97d7
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|
1618 base_graphics_backend::property_changed (const graphics_handle& h, int id) |
|
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|
1619 { |
|
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diff
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|
1620 graphics_object go = gh_manager::get_object (h); |
|
75c99d3f97d7
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|
1621 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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|
1622 property_changed (go, id); |
|
75c99d3f97d7
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parents:
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diff
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|
1623 } |
|
75c99d3f97d7
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diff
changeset
|
1624 |
|
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1625 void |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1626 base_graphics_backend::object_created (const graphics_handle& h) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1627 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1628 graphics_object go = gh_manager::get_object (h); |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
1629 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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changeset
|
1630 object_created (go); |
|
75c99d3f97d7
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parents:
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diff
changeset
|
1631 } |
|
75c99d3f97d7
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diff
changeset
|
1632 |
|
75c99d3f97d7
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diff
changeset
|
1633 void |
|
75c99d3f97d7
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diff
changeset
|
1634 base_graphics_backend::object_destroyed (const graphics_handle& h) |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1635 { |
|
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diff
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|
1636 graphics_object go = gh_manager::get_object (h); |
|
75c99d3f97d7
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|
1637 |
|
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|
1638 object_destroyed (go); |
|
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diff
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|
1639 } |
|
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|
1640 // --------------------------------------------------------------------- |
|
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|
1641 |
| 6406 | 1642 static Matrix |
| 1643 maybe_set_children (const Matrix& kids, const octave_value& val) | |
| 1644 { | |
| 1645 const Matrix new_kids = val.matrix_value (); | |
| 1646 | |
| 1647 bool ok = true; | |
| 1648 | |
| 1649 if (! error_state) | |
| 1650 { | |
| 1651 if (kids.numel () == new_kids.numel ()) | |
| 1652 { | |
| 1653 Matrix t1 = kids; | |
| 1654 Matrix t2 = new_kids; | |
| 1655 | |
|
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Jaroslav Hajek <highegg@gmail.com>
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|
1656 t1.sort (); |
|
8ba2ee57c594
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|
1657 t2.sort (); |
| 6406 | 1658 |
| 1659 if (t1 != t2) | |
| 1660 ok = false; | |
| 8209 | 1661 } |
| 1662 else | |
| 6406 | 1663 ok = false; |
| 1664 | |
| 1665 if (! ok) | |
| 1666 error ("set: new children must be a permutation of existing children"); | |
| 1667 } | |
| 1668 else | |
| 1669 { | |
| 1670 ok = false; | |
| 1671 error ("set: expecting children to be array of graphics handles"); | |
| 1672 } | |
| 1673 | |
| 1674 return ok ? new_kids : kids; | |
| 1675 } | |
| 1676 | |
| 6705 | 1677 void |
| 1678 base_properties::set_from_list (base_graphics_object& obj, | |
| 1679 property_list& defaults) | |
| 6406 | 1680 { |
| 6705 | 1681 std::string go_name = graphics_object_name (); |
| 6406 | 1682 |
| 6705 | 1683 property_list::plist_map_const_iterator p = defaults.find (go_name); |
| 6406 | 1684 |
| 6705 | 1685 if (p != defaults.end ()) |
| 1686 { | |
| 1687 const property_list::pval_map_type pval_map = p->second; | |
| 6406 | 1688 |
| 6705 | 1689 for (property_list::pval_map_const_iterator q = pval_map.begin (); |
| 1690 q != pval_map.end (); | |
| 1691 q++) | |
| 1692 { | |
| 1693 std::string pname = q->first; | |
| 6406 | 1694 |
| 6705 | 1695 obj.set (pname, q->second); |
| 6406 | 1696 |
| 6705 | 1697 if (error_state) |
| 1698 { | |
| 1699 error ("error setting default property %s", pname.c_str ()); | |
| 1700 break; | |
| 1701 } | |
| 1702 } | |
| 1703 } | |
| 1704 } | |
| 6406 | 1705 |
| 7363 | 1706 octave_value |
|
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diff
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|
1707 base_properties::get_dynamic (const caseless_str& name) const |
| 7363 | 1708 { |
| 1709 octave_value retval; | |
| 1710 | |
| 8090 | 1711 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name); |
|
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|
1712 |
|
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|
1713 if (it != all_props.end ()) |
|
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|
1714 retval = it->second.get (); |
| 7363 | 1715 else |
|
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|
1716 error ("get: unknown property \"%s\"", name.c_str ()); |
| 7363 | 1717 |
| 1718 return retval; | |
| 1719 } | |
| 1720 | |
| 1721 octave_value | |
|
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|
1722 base_properties::get_dynamic (bool all) const |
| 7363 | 1723 { |
| 1724 Octave_map m; | |
| 1725 | |
| 8090 | 1726 for (std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.begin (); |
| 7363 | 1727 it != all_props.end (); ++it) |
| 7379 | 1728 if (all || ! it->second.is_hidden ()) |
| 1729 m.assign (it->second.get_name (), it->second.get ()); | |
| 7363 | 1730 |
| 1731 return m; | |
| 1732 } | |
| 1733 | |
|
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|
1734 std::map<std::string, std::set<std::string> > base_properties::all_dynamic_properties; |
|
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|
1735 |
|
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|
1736 bool |
|
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|
1737 base_properties::has_dynamic_property (const std::string& pname, |
|
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|
1738 const std::string& cname) |
|
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|
1739 { |
|
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|
1740 // FIXME -- we need to maintain a static map of class names to sets |
|
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|
1741 // of dynamic property names, then look up the set for the given |
|
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|
1742 // cname, then see if the set contains the given pname. Doing that |
|
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|
1743 // implies changes to set_dynamic, I think. Where is set_dynamic |
|
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|
1744 // ever used? |
|
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|
1745 |
|
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|
1746 std::set<std::string>& dynprops = all_dynamic_properties[cname]; |
|
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|
1747 |
|
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|
1748 return dynprops.find (pname) != dynprops.end (); |
|
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|
1749 } |
|
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|
1750 |
| 7363 | 1751 void |
|
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|
1752 base_properties::set_dynamic (const caseless_str& pname, |
|
1e5c11890f85
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|
1753 const std::string& cname, |
|
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|
1754 const octave_value& val) |
|
1e5c11890f85
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|
1755 { |
|
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changeset
|
1756 std::map<caseless_str, property, cmp_caseless_str>::iterator it = all_props.find (pname); |
|
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|
1757 |
|
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|
1758 if (it != all_props.end ()) |
|
f819e8992367
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diff
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|
1759 it->second.set (val); |
| 7363 | 1760 else |
|
9185
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diff
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|
1761 error ("set: unknown property \"%s\"", pname.c_str ()); |
|
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|
1762 |
|
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|
1763 if (! error_state) |
|
9185
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|
1764 { |
|
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|
1765 all_dynamic_properties[cname].insert (pname); |
|
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|
1766 |
|
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|
1767 mark_modified (); |
|
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|
1768 } |
| 7363 | 1769 } |
| 1770 | |
| 1771 property | |
|
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changeset
|
1772 base_properties::get_property_dynamic (const caseless_str& name) |
| 7363 | 1773 { |
| 8090 | 1774 std::map<caseless_str, property, cmp_caseless_str>::const_iterator it = all_props.find (name); |
|
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|
1775 |
|
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|
1776 if (it == all_props.end ()) |
|
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|
1777 { |
|
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|
1778 error ("get_property: unknown property \"%s\"", name.c_str ()); |
|
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|
1779 return property (); |
|
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|
1780 } |
| 7363 | 1781 else |
|
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|
1782 return it->second; |
| 7363 | 1783 } |
| 1784 | |
|
7864
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|
1785 bool |
|
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|
1786 base_properties::has_property (const caseless_str& name) |
|
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|
1787 { |
|
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|
1788 property p; |
|
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|
1789 |
|
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changeset
|
1790 unwind_protect::begin_frame("base_properties::has_property"); |
|
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|
1791 |
|
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changeset
|
1792 unwind_protect_bool (discard_error_messages); |
|
56f781f38f0b
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|
1793 unwind_protect_int (error_state); |
|
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|
1794 |
|
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changeset
|
1795 discard_error_messages = true; |
|
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|
1796 |
|
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changeset
|
1797 p = get_property (name); |
|
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|
1798 |
|
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changeset
|
1799 unwind_protect::run_frame ("base_properties::has_property"); |
|
56f781f38f0b
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|
1800 |
|
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changeset
|
1801 return (p.ok ()); |
|
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diff
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|
1802 } |
|
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diff
changeset
|
1803 |
| 6705 | 1804 void |
| 1805 base_properties::remove_child (const graphics_handle& h) | |
| 6406 | 1806 { |
| 6705 | 1807 octave_idx_type k = -1; |
| 1808 octave_idx_type n = children.numel (); | |
| 1809 for (octave_idx_type i = 0; i < n; i++) | |
| 6406 | 1810 { |
| 6874 | 1811 if (h.value () == children(i)) |
| 6406 | 1812 { |
| 6705 | 1813 k = i; |
| 1814 break; | |
| 6406 | 1815 } |
| 1816 } | |
| 1817 | |
| 6705 | 1818 if (k >= 0) |
| 6406 | 1819 { |
|
8233
beaf723a49eb
graphics.cc (base_properties::remove_child): handle children as a column vector instead of a row vector
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changeset
|
1820 Matrix new_kids (n-1, 1); |
| 6705 | 1821 octave_idx_type j = 0; |
| 1822 for (octave_idx_type i = 0; i < n; i++) | |
| 1823 { | |
| 1824 if (i != k) | |
| 1825 new_kids(j++) = children(i); | |
| 1826 } | |
| 1827 children = new_kids; | |
| 7378 | 1828 mark_modified (); |
| 6406 | 1829 } |
| 6705 | 1830 } |
| 6406 | 1831 |
| 6836 | 1832 void |
| 1833 base_properties::set_parent (const octave_value& val) | |
| 6705 | 1834 { |
| 1835 double tmp = val.double_value (); | |
| 6406 | 1836 |
| 6705 | 1837 graphics_handle new_parent = octave_NaN; |
| 6406 | 1838 |
| 6705 | 1839 if (! error_state) |
| 1840 { | |
| 1841 new_parent = gh_manager::lookup (tmp); | |
| 6406 | 1842 |
| 7056 | 1843 if (new_parent.ok ()) |
| 6705 | 1844 { |
| 7363 | 1845 graphics_object parent_obj = gh_manager::get_object (get_parent ()); |
| 6406 | 1846 |
| 6705 | 1847 parent_obj.remove_child (__myhandle__); |
| 6406 | 1848 |
| 7363 | 1849 parent = new_parent.as_octave_value (); |
| 6406 | 1850 |
| 7363 | 1851 ::adopt (parent.handle_value (), __myhandle__); |
| 6705 | 1852 } |
| 1853 else | |
| 1854 error ("set: invalid graphics handle (= %g) for parent", tmp); | |
| 1855 } | |
| 1856 else | |
| 1857 error ("set: expecting parent to be a graphics handle"); | |
| 1858 } | |
| 6432 | 1859 |
| 6705 | 1860 void |
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1861 base_properties::set_children (const octave_value& val) |
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1862 { |
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1863 children = maybe_set_children (children, val); |
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1864 } |
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1865 |
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1866 void |
| 6836 | 1867 base_properties::mark_modified (void) |
| 1868 { | |
| 7363 | 1869 __modified__ = "on"; |
| 1870 graphics_object parent_obj = gh_manager::get_object (get_parent ()); | |
| 7379 | 1871 if (parent_obj) |
| 1872 parent_obj.mark_modified (); | |
| 6836 | 1873 } |
| 1874 | |
| 1875 void | |
| 1876 base_properties::override_defaults (base_graphics_object& obj) | |
| 1877 { | |
| 7363 | 1878 graphics_object parent_obj = gh_manager::get_object (get_parent ()); |
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1879 |
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1880 if (parent_obj) |
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1881 parent_obj.override_defaults (obj); |
| 6836 | 1882 } |
| 1883 | |
| 1884 void | |
| 7214 | 1885 base_properties::update_axis_limits (const std::string& axis_type) const |
| 1886 { | |
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1887 graphics_object obj = gh_manager::get_object (__myhandle__); |
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1888 |
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1889 if (obj) |
| 7214 | 1890 obj.update_axis_limits (axis_type); |
| 1891 } | |
| 1892 | |
| 1893 void | |
| 6836 | 1894 base_properties::delete_children (void) |
| 1895 { | |
| 1896 octave_idx_type n = children.numel (); | |
| 1897 | |
| 8208 | 1898 // A callback function might have already deleted the child, |
| 1899 // so check before deleting | |
| 6836 | 1900 for (octave_idx_type i = 0; i < n; i++) |
| 8208 | 1901 { |
| 1902 graphics_object go = gh_manager::get_object (children(i)); | |
| 1903 | |
| 1904 if (go.valid_object ()) | |
| 1905 gh_manager::free (children(i)); | |
| 1906 } | |
| 6836 | 1907 } |
| 1908 | |
| 7419 | 1909 graphics_backend |
| 1910 base_properties::get_backend (void) const | |
| 1911 { | |
| 1912 graphics_object go = gh_manager::get_object (get_parent ()); | |
| 1913 | |
| 1914 if (go) | |
| 1915 return go.get_backend (); | |
| 1916 else | |
| 1917 return graphics_backend (); | |
| 1918 } | |
| 1919 | |
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1920 void |
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1921 base_properties::update_boundingbox (void) |
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1922 { |
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1923 Matrix kids = get_children (); |
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1924 |
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1925 for (int i = 0; i < kids.numel (); i++) |
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1926 { |
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1927 graphics_object go = gh_manager::get_object (kids(i)); |
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1928 |
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1929 if (go.valid_object ()) |
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1930 go.get_properties ().update_boundingbox (); |
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1931 } |
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1932 } |
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1933 |
|
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1934 void |
|
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1935 base_properties::add_listener (const caseless_str& nm, const octave_value& v, |
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1936 listener_mode mode) |
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1937 { |
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1938 property p = get_property (nm); |
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1939 |
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1940 if (! error_state && p.ok ()) |
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1941 p.add_listener (v, mode); |
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1942 } |
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1943 |
|
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1944 void |
|
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1945 base_properties::delete_listener (const caseless_str& nm, |
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1946 const octave_value& v, listener_mode mode) |
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1947 { |
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1948 property p = get_property (nm); |
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1949 |
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1950 if (! error_state && p.ok ()) |
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1951 p.delete_listener (v, mode); |
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1952 } |
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|
1953 |
| 7363 | 1954 // --------------------------------------------------------------------- |
| 1955 | |
| 7408 | 1956 class gnuplot_backend : public base_graphics_backend |
| 1957 { | |
| 1958 public: | |
| 1959 gnuplot_backend (void) | |
| 1960 : base_graphics_backend ("gnuplot") { } | |
| 1961 | |
| 1962 ~gnuplot_backend (void) { } | |
| 1963 | |
| 1964 bool is_valid (void) const { return true; } | |
|
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1965 |
|
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1966 void object_destroyed (const graphics_object& go) |
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1967 { |
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1968 if (go.isa ("figure")) |
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1969 { |
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1970 const figure::properties& props = |
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1971 dynamic_cast<const figure::properties&> (go.get_properties ()); |
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|
1972 |
|
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|
1973 send_quit (props.get___plot_stream__ ()); |
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1974 } |
|
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1975 } |
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|
1976 |
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1977 void property_changed (const graphics_object& go, int id) |
|
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1978 { |
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1979 if (go.isa ("figure")) |
|
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|
1980 { |
|
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|
1981 graphics_object obj (go); |
|
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|
1982 |
|
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|
1983 figure::properties& props = |
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|
1984 dynamic_cast<figure::properties&> (obj.get_properties ()); |
|
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|
1985 |
|
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|
1986 switch (id) |
|
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|
1987 { |
|
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|
1988 case base_properties::VISIBLE: |
|
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|
1989 if (! props.is_visible ()) |
|
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|
1990 { |
|
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|
1991 send_quit (props.get___plot_stream__ ()); |
|
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|
1992 props.set___plot_stream__ (Matrix ()); |
|
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1993 props.set___enhanced__ (false); |
|
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|
1994 } |
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|
1995 break; |
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1996 } |
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1997 } |
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1998 } |
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1999 |
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2000 void redraw_figure (const graphics_object& go) const |
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2001 { |
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2002 octave_value_list args; |
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2003 args(0) = go.get_handle ().as_octave_value (); |
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2004 feval ("gnuplot_drawnow", args); |
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2005 } |
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2006 |
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2007 void print_figure (const graphics_object& go, const std::string& term, |
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2008 const std::string& file, bool mono, |
|
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2009 const std::string& debug_file) const |
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2010 { |
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2011 octave_value_list args; |
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2012 if (! debug_file.empty ()) |
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2013 args(4) = debug_file; |
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2014 args(3) = mono; |
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|
2015 args(2) = file; |
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2016 args(1) = term; |
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2017 args(0) = go.get_handle ().as_octave_value (); |
|
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2018 feval ("gnuplot_drawnow", args); |
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2019 } |
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2020 |
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2021 Matrix get_canvas_size (const graphics_handle&) const |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2022 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2023 Matrix sz (1, 2, 0.0); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2024 return sz; |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2025 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2026 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2027 double get_screen_resolution (void) const |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2028 { return 72.0; } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2029 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2030 Matrix get_screen_size (void) const |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2031 { return Matrix (1, 2, 0.0); } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2032 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2033 private: |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2034 void send_quit (const octave_value& pstream) const |
| 7408 | 2035 { |
| 2036 if (! pstream.is_empty()) | |
| 2037 { | |
| 2038 octave_value_list args; | |
|
7680
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2039 Matrix fids = pstream.matrix_value (); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2040 |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2041 if (! error_state) |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2042 { |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2043 args(1) = "\nquit;\n"; |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2044 args(0) = octave_value (fids (0)); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2045 feval ("fputs", args); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2046 args.resize (1); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2047 feval ("fflush", args); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2048 feval ("pclose", args); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2049 if (fids.numel () > 1) |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2050 { |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2051 args(0) = octave_value (fids (1)); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2052 feval ("pclose", args); |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2053 } |
|
a0ec02774303
Use popen2 for communication with gnuplot
David Bateman <dbateman@free.fr>
parents:
7527
diff
changeset
|
2054 } |
| 7408 | 2055 } |
| 2056 } | |
| 2057 }; | |
| 2058 | |
| 2059 graphics_backend | |
| 2060 graphics_backend::default_backend (void) | |
| 2061 { | |
| 2062 if (available_backends.size () == 0) | |
| 2063 register_backend (new gnuplot_backend ()); | |
| 2064 | |
| 2065 return available_backends["gnuplot"]; | |
| 2066 } | |
| 2067 | |
| 2068 std::map<std::string, graphics_backend> graphics_backend::available_backends; | |
| 2069 | |
| 2070 // --------------------------------------------------------------------- | |
| 2071 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2072 void |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2073 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
|
2074 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2075 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
|
2076 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2077 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
|
2078 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2079 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
|
2080 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
|
2081 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2082 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2083 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
|
2084 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2085 |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2086 void |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2087 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
|
2088 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2089 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
|
2090 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2091 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
|
2092 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2093 if (get_properties().has_property (pa->first)) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2094 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2095 property p = get_properties ().get_property (pa->first); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2096 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2097 if (! error_state && p.ok ()) |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2098 p.delete_listener (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2099 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2100 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2101 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2102 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2103 // --------------------------------------------------------------------- |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2104 |
| 7363 | 2105 #include "graphics-props.cc" |
| 2106 | |
| 2107 // --------------------------------------------------------------------- | |
| 2108 | |
| 6836 | 2109 void |
| 7363 | 2110 root_figure::properties::set_currentfigure (const octave_value& v) |
| 6874 | 2111 { |
| 7378 | 2112 graphics_handle val (v); |
| 7363 | 2113 |
| 6874 | 2114 if (error_state) |
| 2115 return; | |
| 2116 | |
| 7059 | 2117 if (xisnan (val.value ()) || is_handle (val)) |
| 6874 | 2118 { |
| 2119 currentfigure = val; | |
| 2120 | |
| 7363 | 2121 gh_manager::push_figure (val); |
| 6874 | 2122 } |
| 2123 else | |
| 2124 gripe_set_invalid ("currentfigure"); | |
| 2125 } | |
| 2126 | |
|
7822
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2127 void |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2128 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
|
2129 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2130 graphics_handle val (v); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2131 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2132 if (error_state) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2133 return; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2134 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2135 if (xisnan (val.value ())) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2136 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2137 if (! cbo_stack.empty ()) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2138 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2139 val = cbo_stack.front (); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2140 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2141 cbo_stack.pop_front (); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2142 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2143 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2144 callbackobject = val; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2145 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2146 else if (is_handle (val)) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2147 { |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2148 if (get_callbackobject ().ok ()) |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2149 cbo_stack.push_front (get_callbackobject ()); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2150 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2151 callbackobject = val; |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2152 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2153 else |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2154 gripe_set_invalid ("callbackobject"); |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2155 } |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7820
diff
changeset
|
2156 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2157 void |
|
8560
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2158 root_figure::properties::update_units (void) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2159 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2160 caseless_str xunits = get_units (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2161 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2162 Matrix ss = default_screensize (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2163 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2164 double dpi = get_screenpixelsperinch (); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2165 |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2166 if (xunits.compare ("inches")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2167 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2168 ss(0) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2169 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2170 ss(2) /= dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2171 ss(3) /= dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2172 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2173 else if (xunits.compare ("centimeters")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2174 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2175 ss(0) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2176 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2177 ss(2) *= 2.54 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2178 ss(3) *= 2.54 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2179 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
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|
2180 else if (xunits.compare ("normalized")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
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|
2181 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2182 ss = Matrix (1, 4, 1.0); |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2183 } |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2184 else if (xunits.compare ("points")) |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2185 { |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
8557
diff
changeset
|
2186 ss(0) = 0; |
|
5cc594679cdc
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parents:
8557
diff
changeset
|
2187 ss(1) = 0; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2188 ss(2) *= 72 / dpi; |
|
5cc594679cdc
get display characteristics from system
John W. Eaton <jwe@octave.org>
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8557
diff
changeset
|
2189 ss(3) *= 72 / dpi; |
|
5cc594679cdc
get display characteristics from system
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diff
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|
2190 } |
|
5cc594679cdc
get display characteristics from system
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diff
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|
2191 |
|
5cc594679cdc
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diff
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|
2192 set_screensize (ss); |
|
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|
2193 } |
|
5cc594679cdc
get display characteristics from system
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diff
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|
2194 |
|
5cc594679cdc
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diff
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|
2195 void |
|
8059
75c99d3f97d7
Octave to backend notification scheme
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diff
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|
2196 root_figure::properties::remove_child (const graphics_handle& gh) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
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|
2197 { |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2198 gh_manager::pop_figure (gh); |
|
75c99d3f97d7
Octave to backend notification scheme
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diff
changeset
|
2199 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
2200 graphics_handle cf = gh_manager::current_figure (); |
|
75c99d3f97d7
Octave to backend notification scheme
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diff
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|
2201 |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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8058
diff
changeset
|
2202 xset (0, "currentfigure", cf.value ()); |
|
75c99d3f97d7
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diff
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|
2203 |
|
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John W. Eaton <jwe@octave.org>
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|
2204 base_properties::remove_child (gh); |
|
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Octave to backend notification scheme
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diff
changeset
|
2205 } |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
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diff
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|
2206 |
| 6406 | 2207 property_list |
| 2208 root_figure::factory_properties = root_figure::init_factory_properties (); | |
| 2209 | |
| 2210 // --------------------------------------------------------------------- | |
| 2211 | |
| 7363 | 2212 void |
| 2213 figure::properties::set_currentaxes (const octave_value& v) | |
| 2214 { | |
| 7378 | 2215 graphics_handle val (v); |
| 6705 | 2216 |
| 6874 | 2217 if (error_state) |
| 2218 return; | |
| 2219 | |
| 7070 | 2220 if (xisnan (val.value ()) || is_handle (val)) |
| 6874 | 2221 currentaxes = val; |
| 2222 else | |
| 2223 gripe_set_invalid ("currentaxes"); | |
| 2224 } | |
| 2225 | |
| 2226 void | |
|
8266
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8249
diff
changeset
|
2227 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
|
2228 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
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8249
diff
changeset
|
2229 base_properties::remove_child (gh); |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
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8249
diff
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|
2230 |
|
81b124f463f9
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|
2231 if (gh == currentaxes.handle_value ()) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2232 { |
|
81b124f463f9
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diff
changeset
|
2233 graphics_handle new_currentaxes; |
|
81b124f463f9
properly update currentaxes when axes are deleted
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parents:
8249
diff
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|
2234 |
|
81b124f463f9
properly update currentaxes when axes are deleted
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parents:
8249
diff
changeset
|
2235 for (octave_idx_type i = 0; i < children.numel (); i++) |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
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diff
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|
2236 { |
|
81b124f463f9
properly update currentaxes when axes are deleted
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parents:
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diff
changeset
|
2237 graphics_handle kid = children(i); |
|
81b124f463f9
properly update currentaxes when axes are deleted
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8249
diff
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|
2238 |
|
81b124f463f9
properly update currentaxes when axes are deleted
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diff
changeset
|
2239 graphics_object go = gh_manager::get_object (kid); |
|
81b124f463f9
properly update currentaxes when axes are deleted
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parents:
8249
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|
2240 |
|
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diff
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|
2241 if (go.isa ("axes")) |
|
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diff
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|
2242 { |
|
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|
2243 new_currentaxes = kid; |
|
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|
2244 break; |
|
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|
2245 } |
|
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|
2246 } |
|
81b124f463f9
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|
2247 |
|
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|
2248 currentaxes = new_currentaxes; |
|
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diff
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|
2249 } |
|
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diff
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|
2250 } |
|
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|
2251 |
|
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|
2252 void |
| 6874 | 2253 figure::properties::set_visible (const octave_value& val) |
| 2254 { | |
| 2255 std::string s = val.string_value (); | |
| 2256 | |
| 2257 if (! error_state) | |
| 2258 { | |
| 2259 if (s == "on") | |
| 2260 xset (0, "currentfigure", __myhandle__.value ()); | |
| 2261 | |
| 2262 visible = val; | |
| 2263 } | |
| 2264 } | |
| 2265 | |
| 7445 | 2266 Matrix |
| 7447 | 2267 figure::properties::get_boundingbox (bool) const |
| 7445 | 2268 { |
|
9238
0ae2b6617005
Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2269 Matrix screen_size = xget (0, "screensize").matrix_value ().extract_n (0, 2, 1, 2); |
| 7445 | 2270 Matrix pos; |
| 2271 | |
| 2272 pos = convert_position (get_position ().matrix_value (), get_units (), | |
|
9238
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Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
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9185
diff
changeset
|
2273 "pixels", screen_size); |
| 7445 | 2274 |
| 2275 pos(0)--; | |
| 2276 pos(1)--; | |
| 7447 | 2277 pos(1) = screen_size(1) - pos(1) - pos(3); |
| 7445 | 2278 |
| 2279 return pos; | |
| 2280 } | |
| 2281 | |
|
7828
4739b6a1925c
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diff
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|
2282 void |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
2283 figure::properties::set_boundingbox (const Matrix& bb) |
|
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diff
changeset
|
2284 { |
|
9238
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Use display information from the root object to compute bounding boxes
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
2285 Matrix screen_size = xget (0, "screensize").matrix_value ().extract_n (0, 2, 1, 2); |
|
7828
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
2286 Matrix pos = bb; |
|
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diff
changeset
|
2287 |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
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7827
diff
changeset
|
2288 pos(1) = screen_size(1) - pos(1) - pos(3); |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
2289 pos(1)++; |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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7827
diff
changeset
|
2290 pos(0)++; |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
9185
diff
changeset
|
2291 pos = convert_position (pos, "pixels", get_units (), screen_size); |
|
7828
4739b6a1925c
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diff
changeset
|
2292 |
|
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7827
diff
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|
2293 set_position (pos); |
|
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|
2294 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
2295 |
|
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|
2296 void |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
2297 figure::properties::set_position (const octave_value& v) |
|
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|
2298 { |
|
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|
2299 if (! error_state) |
|
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|
2300 { |
|
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changeset
|
2301 Matrix old_bb, new_bb; |
|
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|
2302 |
|
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diff
changeset
|
2303 old_bb = get_boundingbox (); |
|
4739b6a1925c
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|
2304 position = v; |
|
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changeset
|
2305 new_bb = get_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
2306 |
|
4739b6a1925c
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changeset
|
2307 if (old_bb != new_bb) |
|
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|
2308 { |
|
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changeset
|
2309 if (old_bb(2) != new_bb(2) || old_bb(3) != new_bb(3)) |
|
4739b6a1925c
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changeset
|
2310 { |
|
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changeset
|
2311 execute_resizefcn (); |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
2312 update_boundingbox (); |
|
4739b6a1925c
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changeset
|
2313 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
2314 } |
|
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changeset
|
2315 |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
2316 mark_modified (); |
|
4739b6a1925c
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7827
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changeset
|
2317 } |
|
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|
2318 } |
|
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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|
2319 |
|
8059
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changeset
|
2320 std::string |
|
75c99d3f97d7
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changeset
|
2321 figure::properties::get_title (void) const |
|
75c99d3f97d7
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changeset
|
2322 { |
|
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changeset
|
2323 if (is_numbertitle ()) |
|
75c99d3f97d7
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|
2324 { |
|
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2325 std::ostringstream os; |
|
8062
e04a4beeb283
graphics.cc (figure::properties::get_title): avoid gcc warning
John W. Eaton <jwe@octave.org>
parents:
8061
diff
changeset
|
2326 std::string nm = get_name (); |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2327 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2328 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
|
2329 if (! nm.empty ()) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2330 os << ": " << get_name (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2331 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2332 return os.str (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2333 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2334 else |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2335 return get_name (); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2336 } |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2337 |
| 6836 | 2338 octave_value |
| 7189 | 2339 figure::get_default (const caseless_str& name) const |
| 6836 | 2340 { |
| 2341 octave_value retval = default_properties.lookup (name); | |
| 2342 | |
| 2343 if (retval.is_undefined ()) | |
| 2344 { | |
| 2345 graphics_handle parent = get_parent (); | |
| 2346 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 2347 | |
| 2348 retval = parent_obj.get_default (name); | |
| 2349 } | |
| 2350 | |
| 2351 return retval; | |
| 2352 } | |
| 2353 | |
| 6406 | 2354 // --------------------------------------------------------------------- |
| 2355 | |
| 8249 | 2356 void |
| 2357 axes::properties::init (void) | |
| 2358 { | |
| 2359 position.add_constraint (dim_vector (1, 4)); | |
| 2360 position.add_constraint (dim_vector (0, 0)); | |
| 2361 outerposition.add_constraint (dim_vector (1, 4)); | |
| 2362 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2363 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 2364 plotboxaspectratio.add_constraint (dim_vector (1, 3)); | |
| 2365 xlim.add_constraint (2); | |
| 2366 ylim.add_constraint (2); | |
| 2367 zlim.add_constraint (2); | |
| 2368 clim.add_constraint (2); | |
| 2369 alim.add_constraint (2); | |
| 2370 xtick.add_constraint (dim_vector (1, -1)); | |
| 2371 ytick.add_constraint (dim_vector (1, -1)); | |
| 2372 ztick.add_constraint (dim_vector (1, -1)); | |
| 2373 Matrix vw (1, 2, 0); | |
| 2374 vw(1) = 90; | |
| 2375 view = vw; | |
| 2376 view.add_constraint (dim_vector (1, 2)); | |
| 2377 cameraposition.add_constraint (dim_vector (1, 3)); | |
| 2378 Matrix upv (1, 3, 0.0); | |
| 2379 upv(2) = 1.0; | |
| 2380 cameraupvector = upv; | |
| 2381 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2382 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2383 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2384 tightinset.add_constraint (dim_vector (1, 4)); | |
| 2385 | |
| 2386 x_zlim.resize (1, 2); | |
|
8557
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2387 |
| 8249 | 2388 sx = "linear"; |
| 2389 sy = "linear"; | |
| 2390 sz = "linear"; | |
| 2391 | |
| 2392 xset (xlabel.handle_value (), "handlevisibility", "off"); | |
| 2393 xset (ylabel.handle_value (), "handlevisibility", "off"); | |
| 2394 xset (zlabel.handle_value (), "handlevisibility", "off"); | |
| 2395 xset (title.handle_value (), "handlevisibility", "off"); | |
| 2396 | |
|
8557
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2397 xset (xlabel.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2398 xset (ylabel.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2399 xset (zlabel.handle_value (), "horizontalalignment", "right"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2400 xset (title.handle_value (), "horizontalalignment", "center"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2401 |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2402 xset (xlabel.handle_value (), "verticalalignment", "cap"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2403 xset (ylabel.handle_value (), "verticalalignment", "bottom"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2404 xset (title.handle_value (), "verticalalignment", "bottom"); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2405 |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2406 xset (ylabel.handle_value (), "rotation", 90.0); |
|
ab82e19002c4
better compatibility for axis label properties
John W. Eaton <jwe@octave.org>
parents:
8503
diff
changeset
|
2407 |
| 8249 | 2408 adopt (xlabel.handle_value ()); |
| 2409 adopt (ylabel.handle_value ()); | |
| 2410 adopt (zlabel.handle_value ()); | |
| 2411 adopt (title.handle_value ()); | |
| 2412 } | |
| 2413 | |
|
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
|
2414 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
|
2415 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
|
2416 { |
| 8208 | 2417 #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
|
2418 // FIXME -- this should take font metrics into consideration, |
| 8208 | 2419 // and also the fact that the colorbox leaves the outerposition |
| 2420 // alone but alters the position. For now just don't adjust the | |
| 2421 // positions relative to each other. | |
| 2422 | |
|
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
|
2423 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
|
2424 { |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2425 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
|
2426 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
|
2427 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
|
2428 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
|
2429 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
|
2430 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
|
2431 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
|
2432 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
|
2433 } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2434 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
|
2435 { |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2436 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
|
2437 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
|
2438 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
|
2439 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
|
2440 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
|
2441 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
|
2442 } |
| 8208 | 2443 #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
|
2444 |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2445 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
|
2446 } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2447 |
| 7363 | 2448 void |
| 8249 | 2449 axes::properties::set_text_child (handle_property& hp, |
| 2450 const std::string& who, | |
| 2451 const octave_value& v) | |
| 6962 | 2452 { |
| 8249 | 2453 graphics_handle val = ::reparent (v, "set", who, __myhandle__, false); |
| 6962 | 2454 |
| 6874 | 2455 if (! error_state) |
| 2456 { | |
| 8249 | 2457 xset (val, "handlevisibility", "off"); |
| 2458 | |
| 2459 gh_manager::free (hp.handle_value ()); | |
| 2460 | |
| 2461 base_properties::remove_child (hp.handle_value ()); | |
| 2462 | |
| 2463 hp = val; | |
| 2464 | |
| 2465 adopt (hp.handle_value ()); | |
| 6874 | 2466 } |
| 2467 } | |
| 2468 | |
| 2469 void | |
| 7363 | 2470 axes::properties::set_xlabel (const octave_value& v) |
| 6874 | 2471 { |
| 8249 | 2472 set_text_child (xlabel, "xlabel", v); |
| 6874 | 2473 } |
| 2474 | |
| 2475 void | |
| 7363 | 2476 axes::properties::set_ylabel (const octave_value& v) |
| 6874 | 2477 { |
| 8249 | 2478 set_text_child (ylabel, "ylabel", v); |
| 6874 | 2479 } |
| 2480 | |
| 2481 void | |
| 7363 | 2482 axes::properties::set_zlabel (const octave_value& v) |
| 6874 | 2483 { |
| 8249 | 2484 set_text_child (zlabel, "zlabel", v); |
| 2485 } | |
| 2486 | |
| 2487 void | |
| 2488 axes::properties::set_title (const octave_value& v) | |
| 2489 { | |
| 2490 set_text_child (title, "title", v); | |
| 6874 | 2491 } |
| 2492 | |
| 2493 void | |
| 6844 | 2494 axes::properties::set_defaults (base_graphics_object& obj, |
| 6890 | 2495 const std::string& mode) |
| 6705 | 2496 { |
| 2497 box = "on"; | |
| 2498 key = "off"; | |
| 2499 keybox = "off"; | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8266
diff
changeset
|
2500 keyreverse = "off"; |
| 7363 | 2501 keypos = 1.0; |
| 6962 | 2502 colororder = default_colororder (); |
| 6705 | 2503 dataaspectratio = Matrix (1, 3, 1.0); |
| 2504 dataaspectratiomode = "auto"; | |
| 7363 | 2505 layer = "bottom"; |
| 6705 | 2506 |
| 2507 Matrix tlim (1, 2, 0.0); | |
| 2508 tlim(1) = 1; | |
| 2509 xlim = tlim; | |
| 2510 ylim = tlim; | |
| 2511 zlim = tlim; | |
| 6807 | 2512 |
| 2513 Matrix cl (1, 2, 0); | |
| 2514 cl(1) = 1; | |
| 2515 clim = cl; | |
| 2516 | |
| 7363 | 2517 xlimmode = "auto"; |
| 2518 ylimmode = "auto"; | |
| 2519 zlimmode = "auto"; | |
| 2520 climmode = "auto"; | |
| 8208 | 2521 |
| 6705 | 2522 xgrid = "off"; |
| 2523 ygrid = "off"; | |
| 2524 zgrid = "off"; | |
| 2525 xminorgrid = "off"; | |
| 2526 yminorgrid = "off"; | |
| 2527 zminorgrid = "off"; | |
| 2528 xtick = Matrix (); | |
| 2529 ytick = Matrix (); | |
| 2530 ztick = Matrix (); | |
| 2531 xtickmode = "auto"; | |
| 2532 ytickmode = "auto"; | |
| 2533 ztickmode = "auto"; | |
| 2534 xticklabel = ""; | |
| 2535 yticklabel = ""; | |
| 2536 zticklabel = ""; | |
| 2537 xticklabelmode = "auto"; | |
| 2538 yticklabelmode = "auto"; | |
| 2539 zticklabelmode = "auto"; | |
| 7453 | 2540 color = color_values (1, 1, 1); |
| 7364 | 2541 xcolor = color_values ("black"); |
| 2542 ycolor = color_values ("black"); | |
| 2543 zcolor = color_values ("black"); | |
| 7363 | 2544 xscale = "linear"; |
| 2545 yscale = "linear"; | |
| 2546 zscale = "linear"; | |
| 6705 | 2547 xdir = "normal"; |
| 2548 ydir = "normal"; | |
| 2549 zdir = "normal"; | |
| 7363 | 2550 yaxislocation = "left"; |
| 2551 xaxislocation = "bottom"; | |
| 6705 | 2552 |
| 7427 | 2553 // Note: camera properties will be set through update_transform |
| 2554 camerapositionmode = "auto"; | |
| 2555 cameratargetmode = "auto"; | |
| 2556 cameraupvectormode = "auto"; | |
| 2557 cameraviewanglemode = "auto"; | |
| 2558 plotboxaspectratio = Matrix (1, 3, 1.0); | |
| 2559 drawmode = "normal"; | |
|
7820
cb4838d70ab2
Fix default value for axes gridlinestyle and minorgridlinestyle.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7680
diff
changeset
|
2560 gridlinestyle = ":"; |
| 7427 | 2561 linestyleorder = "-"; |
| 2562 linewidth = 0.5; | |
|
7820
cb4838d70ab2
Fix default value for axes gridlinestyle and minorgridlinestyle.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7680
diff
changeset
|
2563 minorgridlinestyle = ":"; |
| 7427 | 2564 // Note: plotboxaspectratio will be set through update_aspectratiors |
| 2565 plotboxaspectratiomode = "auto"; | |
| 2566 projection = "orthographic"; | |
| 2567 tickdir = "in"; | |
| 2568 tickdirmode = "auto"; | |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8687
diff
changeset
|
2569 ticklength = default_axes_ticklength (); |
| 7427 | 2570 tightinset = Matrix (1, 4, 0.0); |
| 2571 | |
| 2572 sx = "linear"; | |
| 2573 sy = "linear"; | |
| 2574 sz = "linear"; | |
| 2575 | |
| 6705 | 2576 Matrix tview (1, 2, 0.0); |
| 2577 tview(1) = 90; | |
| 2578 view = tview; | |
| 2579 | |
| 6765 | 2580 visible = "on"; |
| 6705 | 2581 nextplot = "replace"; |
| 2582 | |
| 2583 if (mode != "replace") | |
| 2584 { | |
|
8228
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2585 fontangle = "normal"; |
|
8944
cb0e9facc342
make default fontname * instead of Helvetica
John W. Eaton <jwe@octave.org>
parents:
8920
diff
changeset
|
2586 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
|
2587 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
|
2588 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
|
2589 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
|
2590 |
| 6406 | 2591 Matrix touterposition (1, 4, 0.0); |
| 2592 touterposition(2) = 1; | |
| 2593 touterposition(3) = 1; | |
| 2594 outerposition = touterposition; | |
|
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
|
2595 |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7859
diff
changeset
|
2596 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
|
2597 |
|
53dbbd331498
Preserve font and position properties when axes are replace in the handle code
David Bateman <dbateman@free.fr>
parents:
8209
diff
changeset
|
2598 activepositionproperty = "outerposition"; |
| 6406 | 2599 } |
| 2600 | |
| 6705 | 2601 delete_children (); |
| 6406 | 2602 |
| 6705 | 2603 children = Matrix (); |
| 6432 | 2604 |
| 8249 | 2605 xlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); |
| 2606 ylabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2607 zlabel = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2608 title = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2609 | |
| 2610 xset (xlabel.handle_value (), "handlevisibility", "off"); | |
| 2611 xset (ylabel.handle_value (), "handlevisibility", "off"); | |
| 2612 xset (zlabel.handle_value (), "handlevisibility", "off"); | |
| 2613 xset (title.handle_value (), "handlevisibility", "off"); | |
| 2614 | |
| 8636 | 2615 xset (xlabel.handle_value (), "horizontalalignment", "center"); |
| 2616 xset (ylabel.handle_value (), "horizontalalignment", "center"); | |
| 2617 xset (zlabel.handle_value (), "horizontalalignment", "right"); | |
| 2618 xset (title.handle_value (), "horizontalalignment", "center"); | |
| 2619 | |
| 2620 xset (xlabel.handle_value (), "verticalalignment", "cap"); | |
| 2621 xset (ylabel.handle_value (), "verticalalignment", "bottom"); | |
| 2622 xset (title.handle_value (), "verticalalignment", "bottom"); | |
| 2623 | |
| 2624 xset (ylabel.handle_value (), "rotation", 90.0); | |
| 2625 | |
| 8249 | 2626 adopt (xlabel.handle_value ()); |
| 2627 adopt (ylabel.handle_value ()); | |
| 2628 adopt (zlabel.handle_value ()); | |
| 2629 adopt (title.handle_value ()); | |
| 2630 | |
| 7427 | 2631 update_transform (); |
| 2632 | |
| 6705 | 2633 override_defaults (obj); |
| 2634 } | |
| 2635 | |
| 8208 | 2636 void |
| 2637 axes::properties::delete_text_child (handle_property& hp) | |
| 6874 | 2638 { |
| 8208 | 2639 graphics_handle h = hp.handle_value (); |
| 2640 | |
| 2641 if (h.ok ()) | |
| 2642 { | |
| 2643 graphics_object go = gh_manager::get_object (h); | |
| 2644 | |
| 2645 if (go.valid_object ()) | |
| 2646 gh_manager::free (h); | |
| 8249 | 2647 |
| 2648 base_properties::remove_child (h); | |
| 8208 | 2649 } |
| 2650 | |
| 8249 | 2651 // FIXME -- is it necessary to check whether the axes object is |
| 2652 // being deleted now? I think this function is only called when an | |
| 2653 // individual child object is delete and not when the parent axes | |
| 2654 // object is deleted. | |
| 2655 | |
| 8208 | 2656 if (! is_beingdeleted ()) |
| 8249 | 2657 { |
| 2658 hp = gh_manager::make_graphics_handle ("text", __myhandle__, false); | |
| 2659 | |
| 2660 xset (hp.handle_value (), "handlevisibility", "off"); | |
| 2661 | |
| 2662 adopt (hp.handle_value ()); | |
| 2663 } | |
| 6705 | 2664 } |
| 6406 | 2665 |
| 6705 | 2666 void |
| 6844 | 2667 axes::properties::remove_child (const graphics_handle& h) |
| 6705 | 2668 { |
| 8249 | 2669 if (xlabel.handle_value ().ok () && h == xlabel.handle_value ()) |
| 8208 | 2670 delete_text_child (xlabel); |
| 7363 | 2671 else if (ylabel.handle_value ().ok () && h == ylabel.handle_value ()) |
| 8208 | 2672 delete_text_child (ylabel); |
| 7363 | 2673 else if (zlabel.handle_value ().ok () && h == zlabel.handle_value ()) |
| 8208 | 2674 delete_text_child (zlabel); |
| 8249 | 2675 else if (title.handle_value ().ok () && h == title.handle_value ()) |
| 2676 delete_text_child (title); | |
| 6705 | 2677 else |
| 2678 base_properties::remove_child (h); | |
| 2679 } | |
| 6406 | 2680 |
| 8249 | 2681 Matrix |
| 2682 base_properties::get_children (void) const | |
| 6705 | 2683 { |
| 8249 | 2684 Matrix retval = children; |
| 2685 | |
| 2686 graphics_object go = gh_manager::get_object (0); | |
| 2687 | |
| 2688 root_figure::properties& props = | |
| 2689 dynamic_cast<root_figure::properties&> (go.get_properties ()); | |
| 2690 | |
| 2691 if (! props.is_showhiddenhandles ()) | |
| 2692 { | |
| 2693 octave_idx_type k = 0; | |
| 2694 | |
| 2695 for (octave_idx_type i = 0; i < children.numel (); i++) | |
| 2696 { | |
| 2697 graphics_handle kid = children (i); | |
| 2698 | |
| 2699 if (gh_manager::is_handle_visible (kid)) | |
| 2700 retval(k++) = children(i); | |
| 2701 } | |
| 2702 | |
| 2703 retval.resize (k, 1); | |
| 2704 } | |
| 2705 | |
| 2706 return retval;; | |
| 6705 | 2707 } |
| 6406 | 2708 |
| 7427 | 2709 inline Matrix |
| 2710 xform_matrix (void) | |
| 2711 { | |
| 2712 Matrix m (4, 4, 0.0); | |
| 2713 for (int i = 0; i < 4; i++) | |
| 2714 m(i,i) = 1; | |
| 2715 return m; | |
| 2716 } | |
| 2717 | |
| 2718 inline ColumnVector | |
| 2719 xform_vector (void) | |
| 2720 { | |
| 2721 ColumnVector v (4, 0.0); | |
| 2722 v(3) = 1; | |
| 2723 return v; | |
| 2724 } | |
| 2725 | |
| 2726 inline ColumnVector | |
| 2727 xform_vector (double x, double y, double z) | |
| 2728 { | |
| 2729 ColumnVector v (4, 1.0); | |
| 2730 v(0) = x; v(1) = y; v(2) = z; | |
| 2731 return v; | |
| 2732 } | |
| 2733 | |
| 2734 inline ColumnVector | |
| 2735 transform (const Matrix& m, double x, double y, double z) | |
| 2736 { | |
| 2737 return (m * xform_vector (x, y, z)); | |
| 2738 } | |
| 2739 | |
| 2740 inline Matrix | |
| 2741 xform_scale (double x, double y, double z) | |
| 2742 { | |
| 2743 Matrix m (4, 4, 0.0); | |
| 2744 m(0,0) = x; m(1,1) = y; m(2,2) = z; m(3,3) = 1; | |
| 2745 return m; | |
| 2746 } | |
| 2747 | |
| 2748 inline Matrix | |
| 2749 xform_translate (double x, double y, double z) | |
| 2750 { | |
| 2751 Matrix m = xform_matrix (); | |
| 2752 m(0,3) = x; m(1,3) = y; m(2,3) = z; m(3,3) = 1; | |
| 2753 return m; | |
| 2754 } | |
| 2755 | |
| 2756 inline void | |
| 2757 scale (Matrix& m, double x, double y, double z) | |
| 2758 { | |
| 2759 m = m * xform_scale (x, y, z); | |
| 2760 } | |
| 2761 | |
| 2762 inline void | |
| 2763 translate (Matrix& m, double x, double y, double z) | |
| 2764 { | |
| 2765 m = m * xform_translate (x, y, z); | |
| 2766 } | |
| 2767 | |
| 2768 inline void | |
| 2769 xform (ColumnVector& v, const Matrix& m) | |
| 2770 { | |
| 2771 v = m*v; | |
| 2772 } | |
| 2773 | |
| 2774 inline void | |
| 2775 scale (ColumnVector& v, double x, double y, double z) | |
| 2776 { | |
| 2777 v(0) *= x; | |
| 2778 v(1) *= y; | |
| 2779 v(2) *= z; | |
| 2780 } | |
| 2781 | |
| 2782 inline void | |
| 2783 translate (ColumnVector& v, double x, double y, double z) | |
| 2784 { | |
| 2785 v(0) += x; | |
| 2786 v(1) += y; | |
| 2787 v(2) += z; | |
| 2788 } | |
| 2789 | |
| 2790 inline void | |
| 2791 normalize (ColumnVector& v) | |
| 2792 { | |
| 2793 double fact = 1.0/sqrt(v(0)*v(0)+v(1)*v(1)+v(2)*v(2)); | |
| 2794 scale (v, fact, fact, fact); | |
| 2795 } | |
| 2796 | |
| 2797 inline double | |
| 2798 dot (const ColumnVector& v1, const ColumnVector& v2) | |
| 2799 { | |
| 2800 return (v1(0)*v2(0)+v1(1)*v2(1)+v1(2)*v2(2)); | |
| 2801 } | |
| 2802 | |
| 2803 inline double | |
| 2804 norm (const ColumnVector& v) | |
| 2805 { | |
| 2806 return sqrt (dot (v, v)); | |
| 2807 } | |
| 2808 | |
| 2809 inline ColumnVector | |
| 2810 cross (const ColumnVector& v1, const ColumnVector& v2) | |
| 2811 { | |
| 2812 ColumnVector r = xform_vector (); | |
| 2813 r(0) = v1(1)*v2(2)-v1(2)*v2(1); | |
| 2814 r(1) = v1(2)*v2(0)-v1(0)*v2(2); | |
| 2815 r(2) = v1(0)*v2(1)-v1(1)*v2(0); | |
| 2816 return r; | |
| 2817 } | |
| 2818 | |
| 2819 inline Matrix | |
| 2820 unit_cube (void) | |
| 2821 { | |
| 2822 static double data[32] = { | |
| 2823 0,0,0,1, | |
| 2824 1,0,0,1, | |
| 2825 0,1,0,1, | |
| 2826 0,0,1,1, | |
| 2827 1,1,0,1, | |
| 2828 1,0,1,1, | |
| 2829 0,1,1,1, | |
| 2830 1,1,1,1}; | |
| 2831 Matrix m (4, 8); | |
| 2832 memcpy (m.fortran_vec (), data, sizeof(double)*32); | |
| 2833 return m; | |
| 2834 } | |
| 2835 | |
| 2836 inline ColumnVector | |
| 2837 cam2xform (const Array<double>& m) | |
| 2838 { | |
| 2839 ColumnVector retval (4, 1.0); | |
| 2840 memcpy (retval.fortran_vec (), m.fortran_vec (), sizeof(double)*3); | |
| 2841 return retval; | |
| 2842 } | |
| 2843 | |
| 2844 inline RowVector | |
| 2845 xform2cam (const ColumnVector& v) | |
| 2846 { | |
| 2847 return v.extract_n (0, 3).transpose (); | |
| 2848 } | |
| 2849 | |
| 2850 void | |
| 2851 axes::properties::update_camera (void) | |
| 2852 { | |
| 2853 double xd = (xdir_is ("normal") ? 1 : -1); | |
| 2854 double yd = (ydir_is ("normal") ? 1 : -1); | |
| 2855 double zd = (zdir_is ("normal") ? 1 : -1); | |
| 2856 | |
|
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2857 Matrix xlimits = sx.scale (get_xlim ().matrix_value ()); |
|
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2858 Matrix ylimits = sy.scale (get_ylim ().matrix_value ()); |
|
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2859 Matrix zlimits = sz.scale (get_zlim ().matrix_value ()); |
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2860 |
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|
2861 double xo = xlimits(xd > 0 ? 0 : 1); |
|
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2862 double yo = ylimits(yd > 0 ? 0 : 1); |
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2863 double zo = zlimits(zd > 0 ? 0 : 1); |
| 7427 | 2864 |
| 2865 Matrix pb = get_plotboxaspectratio ().matrix_value (); | |
| 2866 | |
| 2867 bool autocam = (camerapositionmode_is ("auto") | |
| 2868 && cameratargetmode_is ("auto") | |
| 2869 && cameraupvectormode_is ("auto") | |
| 2870 && cameraviewanglemode_is ("auto")); | |
| 2871 bool dowarp = (autocam && dataaspectratiomode_is("auto") | |
| 2872 && plotboxaspectratiomode_is ("auto")); | |
| 2873 | |
| 2874 ColumnVector c_eye (xform_vector ()); | |
| 2875 ColumnVector c_center (xform_vector ()); | |
| 2876 ColumnVector c_upv (xform_vector ()); | |
| 2877 | |
| 2878 if (cameratargetmode_is ("auto")) | |
| 2879 { | |
|
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2880 c_center(0) = (xlimits(0)+xlimits(1))/2; |
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2881 c_center(1) = (ylimits(0)+ylimits(1))/2; |
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2882 c_center(2) = (zlimits(0)+zlimits(1))/2; |
| 7427 | 2883 |
| 2884 cameratarget = xform2cam (c_center); | |
| 2885 } | |
| 2886 else | |
| 2887 c_center = cam2xform (get_cameratarget ().matrix_value ()); | |
| 2888 | |
| 2889 if (camerapositionmode_is ("auto")) | |
| 2890 { | |
|
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2891 Matrix tview = get_view ().matrix_value (); |
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|
2892 double az = tview(0), el = tview(1); |
| 7427 | 2893 double d = 5*sqrt(pb(0)*pb(0)+pb(1)*pb(1)+pb(2)*pb(2)); |
| 2894 | |
| 2895 if (el == 90 || el == -90) | |
| 2896 c_eye(2) = d*signum(el); | |
| 2897 else | |
| 2898 { | |
| 2899 az *= M_PI/180.0; | |
| 2900 el *= M_PI/180.0; | |
| 2901 c_eye(0) = d*cos(el)*sin(az); | |
| 2902 c_eye(1) = -d*cos(el)*cos(az); | |
| 2903 c_eye(2) = d*sin(el); | |
| 2904 } | |
|
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2905 c_eye(0) = c_eye(0)*(xlimits(1)-xlimits(0))/(xd*pb(0))+c_center(0); |
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2906 c_eye(1) = c_eye(1)*(ylimits(1)-ylimits(0))/(yd*pb(1))+c_center(1); |
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2907 c_eye(2) = c_eye(2)*(zlimits(1)-zlimits(0))/(zd*pb(2))+c_center(2); |
| 7427 | 2908 |
| 2909 cameraposition = xform2cam (c_eye); | |
| 2910 } | |
| 2911 else | |
| 2912 c_eye = cam2xform (get_cameraposition ().matrix_value ()); | |
| 2913 | |
| 2914 if (cameraupvectormode_is ("auto")) | |
| 2915 { | |
|
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2916 Matrix tview = get_view ().matrix_value (); |
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2917 double az = tview(0), el = tview(1); |
| 7427 | 2918 |
| 2919 if (el == 90 || el == -90) | |
| 2920 { | |
|
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2921 c_upv(0) = -sin(az*M_PI/180.0)*(xlimits(1)-xlimits(0))/pb(0); |
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|
2922 c_upv(1) = cos(az*M_PI/180.0)*(ylimits(1)-ylimits(0))/pb(1); |
| 7427 | 2923 } |
| 2924 else | |
| 2925 c_upv(2) = 1; | |
| 2926 | |
| 2927 cameraupvector = xform2cam (c_upv); | |
| 2928 } | |
| 2929 else | |
| 2930 c_upv = cam2xform (get_cameraupvector ().matrix_value ()); | |
| 2931 | |
| 2932 Matrix x_view = xform_matrix (); | |
| 2933 Matrix x_projection = xform_matrix (); | |
| 2934 Matrix x_viewport = xform_matrix (); | |
| 2935 Matrix x_normrender = xform_matrix (); | |
| 2936 Matrix x_pre = xform_matrix (); | |
| 2937 | |
| 2938 x_render = xform_matrix (); | |
| 2939 x_render_inv = xform_matrix (); | |
| 2940 | |
| 2941 scale (x_pre, pb(0), pb(1), pb(2)); | |
| 2942 translate (x_pre, -0.5, -0.5, -0.5); | |
|
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2943 scale (x_pre, xd/(xlimits(1)-xlimits(0)), yd/(ylimits(1)-ylimits(0)), |
|
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|
2944 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 2945 translate (x_pre, -xo, -yo, -zo); |
| 2946 | |
| 2947 xform (c_eye, x_pre); | |
| 2948 xform (c_center, x_pre); | |
|
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2949 scale (c_upv, pb(0)/(xlimits(1)-xlimits(0)), pb(1)/(ylimits(1)-ylimits(0)), |
|
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2950 pb(2)/(zlimits(1)-zlimits(0))); |
| 7427 | 2951 translate (c_center, -c_eye(0), -c_eye(1), -c_eye(2)); |
| 2952 | |
| 2953 ColumnVector F (c_center), f (F), UP (c_upv); | |
| 2954 normalize (f); | |
| 2955 normalize (UP); | |
| 2956 | |
| 7440 | 2957 if (std::abs (dot (f, UP)) > 1e-15) |
| 7427 | 2958 { |
| 2959 double fa = 1/sqrt(1-f(2)*f(2)); | |
| 2960 scale (UP, fa, fa, fa); | |
| 2961 } | |
| 2962 | |
| 2963 ColumnVector s = cross (f, UP); | |
| 2964 ColumnVector u = cross (s, f); | |
| 2965 | |
| 2966 scale (x_view, 1, 1, -1); | |
| 2967 Matrix l = xform_matrix (); | |
| 2968 l(0,0) = s(0); l(0,1) = s(1); l(0,2) = s(2); | |
| 2969 l(1,0) = u(0); l(1,1) = u(1); l(1,2) = u(2); | |
| 2970 l(2,0) = -f(0); l(2,1) = -f(1); l(2,2) = -f(2); | |
| 2971 x_view = x_view * l; | |
| 2972 translate (x_view, -c_eye(0), -c_eye(1), -c_eye(2)); | |
| 2973 scale (x_view, pb(0), pb(1), pb(2)); | |
| 2974 translate (x_view, -0.5, -0.5, -0.5); | |
| 2975 | |
| 2976 Matrix x_cube = x_view * unit_cube (); | |
| 2977 ColumnVector cmin = x_cube.row_min (), cmax = x_cube.row_max (); | |
| 2978 double xM = cmax(0)-cmin(0); | |
| 2979 double yM = cmax(1)-cmin(1); | |
| 2980 | |
| 7447 | 2981 Matrix bb = get_boundingbox (true); |
| 7427 | 2982 |
| 2983 double v_angle; | |
| 2984 | |
| 2985 if (cameraviewanglemode_is ("auto")) | |
| 2986 { | |
| 2987 double af; | |
| 2988 | |
| 8333 | 2989 // FIXME -- was this really needed? When compared to Matlab, it |
| 7427 | 2990 // does not seem to be required. Need investigation with concrete |
| 2991 // backend to see results visually. | |
| 2992 if (false && dowarp) | |
| 2993 af = 1.0 / (xM > yM ? xM : yM); | |
| 2994 else | |
| 2995 { | |
| 2996 if ((bb(2)/bb(3)) > (xM/yM)) | |
| 2997 af = 1.0 / yM; | |
| 2998 else | |
| 2999 af = 1.0 / xM; | |
| 3000 } | |
| 3001 v_angle = 2 * (180.0 / M_PI) * atan (1 / (2 * af * norm (F))); | |
| 3002 | |
| 3003 cameraviewangle = v_angle; | |
| 3004 } | |
| 3005 else | |
| 3006 v_angle = get_cameraviewangle (); | |
| 3007 | |
| 3008 double pf = 1 / (2 * tan ((v_angle / 2) * M_PI / 180.0) * norm (F)); | |
| 3009 scale (x_projection, pf, pf, 1); | |
| 3010 | |
| 3011 if (dowarp) | |
| 3012 { | |
| 3013 xM *= pf; | |
| 3014 yM *= pf; | |
| 7447 | 3015 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0); |
| 7427 | 3016 scale (x_viewport, bb(2)/xM, -bb(3)/yM, 1); |
| 3017 } | |
| 3018 else | |
| 3019 { | |
| 3020 double pix = 1; | |
| 3021 if (autocam) | |
| 3022 { | |
| 3023 if ((bb(2)/bb(3)) > (xM/yM)) | |
| 3024 pix = bb(3); | |
| 3025 else | |
| 3026 pix = bb(2); | |
| 3027 } | |
| 3028 else | |
| 3029 pix = (bb(2) < bb(3) ? bb(2) : bb(3)); | |
| 7447 | 3030 translate (x_viewport, bb(0)+bb(2)/2, bb(1)+bb(3)/2, 0); |
| 7427 | 3031 scale (x_viewport, pix, -pix, 1); |
| 3032 } | |
| 3033 | |
| 3034 x_normrender = x_viewport * x_projection * x_view; | |
| 3035 | |
| 3036 x_cube = x_normrender * unit_cube (); | |
| 3037 cmin = x_cube.row_min (); | |
| 3038 cmax = x_cube.row_max (); | |
| 3039 x_zlim.resize (1, 2); | |
| 3040 x_zlim(0) = cmin(2); | |
| 3041 x_zlim(1) = cmax(2); | |
| 3042 | |
| 3043 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
|
3044 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
|
3045 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 3046 translate (x_render, -xo, -yo, -zo); |
| 3047 | |
| 3048 x_viewtransform = x_view; | |
| 3049 x_projectiontransform = x_projection; | |
| 3050 x_viewporttransform = x_viewport; | |
| 3051 x_normrendertransform = x_normrender; | |
| 3052 x_rendertransform = x_render; | |
| 3053 | |
| 3054 x_render_inv = x_render.inverse (); | |
| 3055 | |
| 3056 // Note: these matrices are a slight modified version of the regular | |
| 3057 // matrices, more suited for OpenGL rendering (x_gl_mat1 => light | |
| 3058 // => x_gl_mat2) | |
| 3059 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
|
3060 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
|
3061 zd/(zlimits(1)-zlimits(0))); |
| 7427 | 3062 translate (x_gl_mat1, -xo, -yo, -zo); |
| 3063 x_gl_mat2 = x_viewport * x_projection; | |
| 3064 } | |
| 3065 | |
| 3066 void | |
| 3067 axes::properties::update_aspectratios (void) | |
| 3068 { | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3069 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
|
3070 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
|
3071 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
|
3072 |
|
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
3073 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
|
3074 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
|
3075 double dz = (zlimits(1)-zlimits(0)); |
| 7427 | 3076 |
| 3077 if (dataaspectratiomode_is ("auto")) | |
| 3078 { | |
| 3079 double dmin = xmin (xmin (dx, dy), dz); | |
| 3080 Matrix da (1, 3, 0.0); | |
| 3081 | |
| 3082 da(0) = dx/dmin; | |
| 3083 da(1) = dy/dmin; | |
| 3084 da(2) = dz/dmin; | |
| 3085 | |
| 3086 dataaspectratio = da; | |
| 3087 } | |
| 3088 | |
| 3089 if (plotboxaspectratiomode_is ("auto")) | |
| 3090 { | |
| 3091 if (dataaspectratiomode_is ("auto")) | |
| 3092 plotboxaspectratio = Matrix (1, 3, 1.0); | |
| 3093 else | |
| 3094 { | |
| 3095 Matrix da = get_dataaspectratio ().matrix_value (); | |
| 3096 Matrix pba (1, 3, 0.0); | |
| 3097 | |
| 3098 pba(0) = dx/da(0); | |
| 3099 pba(1) = dy/da(1); | |
| 3100 pba(2) = dz/da(2); | |
| 3101 } | |
| 3102 } | |
| 3103 | |
| 8333 | 3104 // FIXME -- if plotboxaspectratiomode is "manual", limits |
| 3105 // and/or dataaspectratio might be adapted. | |
| 7427 | 3106 } |
| 3107 | |
| 7447 | 3108 // The INTERNAL flag defines whether position or outerposition is used. |
| 3109 | |
| 7427 | 3110 Matrix |
| 7447 | 3111 axes::properties::get_boundingbox (bool internal) const |
| 7427 | 3112 { |
| 7447 | 3113 graphics_object obj = gh_manager::get_object (get_parent ()); |
| 3114 Matrix parent_bb = obj.get_properties ().get_boundingbox (true); | |
| 3115 Matrix pos = (internal ? | |
| 3116 get_position ().matrix_value () | |
| 3117 : get_outerposition ().matrix_value ()); | |
| 3118 | |
| 3119 | |
| 3120 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
|
3121 parent_bb.extract_n (0, 2, 1, 2)); |
| 7427 | 3122 pos(0)--; |
| 3123 pos(1)--; | |
| 7447 | 3124 pos(1) = parent_bb(3) - pos(1) - pos(3); |
| 7427 | 3125 |
| 3126 return pos; | |
| 3127 } | |
| 3128 | |
| 7435 | 3129 ColumnVector |
| 3130 graphics_xform::xform_vector (double x, double y, double z) | |
| 7869 | 3131 { |
| 3132 return ::xform_vector (x, y, z); | |
| 3133 } | |
| 7435 | 3134 |
| 3135 Matrix | |
| 3136 graphics_xform::xform_eye (void) | |
| 7869 | 3137 { |
| 3138 return ::xform_matrix (); | |
| 3139 } | |
| 7435 | 3140 |
| 3141 ColumnVector | |
| 3142 graphics_xform::transform (double x, double y, double z, | |
| 3143 bool use_scale) const | |
| 3144 { | |
| 3145 if (use_scale) | |
| 3146 { | |
| 3147 x = sx.scale (x); | |
| 3148 y = sy.scale (y); | |
| 3149 z = sz.scale (z); | |
| 3150 } | |
| 3151 | |
| 3152 return ::transform (xform, x, y, z); | |
| 3153 } | |
| 3154 | |
| 3155 ColumnVector | |
| 3156 graphics_xform::untransform (double x, double y, double z, | |
| 3157 bool use_scale) const | |
| 3158 { | |
| 3159 ColumnVector v = ::transform (xform_inv, x, y, z); | |
| 3160 | |
| 3161 if (use_scale) | |
| 3162 { | |
| 3163 v(0) = sx.unscale (v(0)); | |
| 3164 v(1) = sy.unscale (v(1)); | |
| 3165 v(2) = sz.unscale (v(2)); | |
| 3166 } | |
| 3167 | |
| 3168 return v; | |
| 3169 } | |
| 3170 | |
| 6836 | 3171 octave_value |
| 7189 | 3172 axes::get_default (const caseless_str& name) const |
| 6836 | 3173 { |
| 3174 octave_value retval = default_properties.lookup (name); | |
| 3175 | |
| 3176 if (retval.is_undefined ()) | |
| 3177 { | |
| 3178 graphics_handle parent = get_parent (); | |
| 3179 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 3180 | |
| 3181 retval = parent_obj.get_default (name); | |
| 3182 } | |
| 3183 | |
| 3184 return retval; | |
| 3185 } | |
| 3186 | |
| 8333 | 3187 // FIXME -- remove. |
| 3188 // 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
|
3189 /* |
|
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
|
3190 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
|
3191 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
|
3192 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
|
3193 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3194 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
|
3195 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
|
3196 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
|
3197 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
|
3198 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
|
3199 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
|
3200 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
|
3201 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
|
3202 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
|
3203 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3204 */ |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3205 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3206 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
|
3207 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
|
3208 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
|
3209 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3210 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
|
3211 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3212 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
|
3213 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3214 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
|
3215 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3216 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
|
3217 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3218 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
|
3219 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
|
3220 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
|
3221 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3222 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
|
3223 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
|
3224 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
|
3225 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3226 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
|
3227 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
|
3228 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
|
3229 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3230 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3231 } |
|
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
|
3232 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3233 // 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
|
3234 // integral. |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3235 |
| 7869 | 3236 static void |
| 3237 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
|
3238 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3239 if (x == 0) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3240 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3241 a = 0; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3242 b = 0; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3243 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3244 else |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3245 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3246 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
|
3247 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
|
3248 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
|
3249 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
|
3250 if (a < 1) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3251 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3252 a *= 10; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3253 b -= 1; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3254 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3255 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3256 if (x < 0) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3257 a = -a; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3258 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3259 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3260 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3261 // 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
|
3262 // 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
|
3263 // FIXME -- add log ticks |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3264 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3265 double |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3266 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
|
3267 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3268 int ticint = 5; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3269 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3270 // 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
|
3271 // 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
|
3272 // 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
|
3273 // 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
|
3274 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3275 double a; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3276 int b, x; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3277 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3278 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
|
3279 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3280 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
|
3281 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
|
3282 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
|
3283 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3284 if (a < sqrt_2) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3285 x = 1; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3286 else if (a < sqrt_10) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3287 x = 2; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3288 else if (a < sqrt_50) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3289 x = 5; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3290 else |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3291 x = 10; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3292 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3293 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
|
3294 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3295 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3296 |
| 7222 | 3297 // Attempt to make "nice" limits from the actual max and min of the |
| 3298 // data. For log plots, we will also use the smallest strictly positive | |
| 3299 // value. | |
| 3300 | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3301 Matrix |
| 7869 | 3302 axes::properties::get_axis_limits (double xmin, double xmax, |
| 3303 double min_pos, bool logscale) | |
| 7222 | 3304 { |
| 3305 Matrix retval; | |
| 3306 | |
| 3307 double min_val = xmin; | |
| 3308 double max_val = xmax; | |
| 3309 | |
| 3310 if (! (xisinf (min_val) || xisinf (max_val))) | |
| 3311 { | |
| 3312 if (logscale) | |
| 3313 { | |
| 3314 if (xisinf (min_pos)) | |
| 3315 { | |
| 3316 // warning ("axis: logscale with no positive values to plot"); | |
| 3317 return retval; | |
| 3318 } | |
| 3319 | |
| 3320 if (min_val <= 0) | |
| 3321 { | |
| 3322 warning ("axis: omitting nonpositive data in log plot"); | |
| 3323 min_val = min_pos; | |
| 3324 } | |
| 3325 // FIXME -- maybe this test should also be relative? | |
| 3326 if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON)) | |
| 3327 { | |
| 3328 min_val *= 0.9; | |
| 3329 max_val *= 1.1; | |
| 3330 } | |
| 3331 min_val = pow (10, floor (log10 (min_val))); | |
| 3332 max_val = pow (10, ceil (log10 (max_val))); | |
| 3333 } | |
| 3334 else | |
| 3335 { | |
| 3336 if (min_val == 0 && max_val == 0) | |
| 3337 { | |
| 3338 min_val = -1; | |
| 3339 max_val = 1; | |
| 3340 } | |
| 3341 // FIXME -- maybe this test should also be relative? | |
| 3342 else if (std::abs (min_val - max_val) < sqrt (DBL_EPSILON)) | |
| 3343 { | |
| 3344 min_val -= 0.1 * std::abs (min_val); | |
| 3345 max_val += 0.1 * std::abs (max_val); | |
| 3346 } | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3347 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3348 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:
7824
diff
changeset
|
3349 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
|
3350 max_val = tick_sep * ceil (max_val / tick_sep); |
| 7222 | 3351 } |
| 3352 } | |
| 3353 | |
| 3354 retval.resize (1, 2); | |
| 3355 | |
| 3356 retval(0) = min_val; | |
| 3357 retval(1) = max_val; | |
| 3358 | |
| 3359 return retval; | |
| 3360 } | |
| 3361 | |
| 7446 | 3362 void |
| 7869 | 3363 axes::properties::calc_ticks_and_lims (array_property& lims, |
| 3364 array_property& ticks, | |
| 3365 bool limmode_is_auto, bool is_logscale) | |
| 7446 | 3366 { |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3367 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3368 // FIXME -- add log ticks and lims |
| 7446 | 3369 |
| 3370 if (lims.get ().is_empty ()) | |
| 3371 return; | |
| 3372 | |
| 3373 double lo = (lims.get ().matrix_value ()) (0); | |
| 3374 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
|
3375 // 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
|
3376 if (hi < lo) |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3377 { |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3378 double tmp = hi; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3379 hi = lo; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3380 lo = tmp; |
|
d3dcfdfdc434
handle unsorted limits when calculatin gticks and limits
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
3381 } |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3382 |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3383 if (is_logscale) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3384 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3385 // 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
|
3386 hi = std::log10 (hi); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3387 lo = std::log10 (lo); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3388 } |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3389 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3390 double tick_sep = calc_tick_sep (lo , hi); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3391 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3392 int i1 = static_cast<int> (std::floor (lo / tick_sep)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3393 int i2 = static_cast<int> (std::ceil (hi / tick_sep)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3394 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3395 if (limmode_is_auto) |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3396 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3397 // adjust limits to include min and max tics |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3398 Matrix tmp_lims (1,2); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3399 tmp_lims(0) = tick_sep * i1; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3400 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
|
3401 |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3402 if (is_logscale) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3403 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
3404 tmp_lims(0) = std::pow (10.,tmp_lims(0)); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3405 tmp_lims(1) = std::pow (10.,tmp_lims(1)); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3406 } |
|
7827
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better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3407 lims = tmp_lims; |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3408 } |
| 7446 | 3409 else |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3410 { |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
3411 // adjust min and max tics if they are out of limits |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3412 i1 = static_cast<int> (std::ceil (lo / tick_sep)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
3413 i2 = static_cast<int> (std::floor (hi / tick_sep)); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
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diff
changeset
|
3414 } |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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7824
diff
changeset
|
3415 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
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7824
diff
changeset
|
3416 Matrix tmp_ticks (1, i2-i1+1); |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
3417 for (int i = 0; i <= i2-i1; i++) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3418 { |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3419 tmp_ticks (i) = tick_sep * (i+i1); |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3420 if (is_logscale) |
|
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
3421 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:
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diff
changeset
|
3422 } |
|
7827
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diff
changeset
|
3423 |
|
3584f37eac69
better tick and limit handling, still missing logscale support
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diff
changeset
|
3424 ticks = tmp_ticks; |
| 7446 | 3425 } |
| 3426 | |
|
9347
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3427 void |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3428 axes::properties::calc_ticklabels (const array_property& ticks, |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3429 any_property& labels, bool logscale) |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3430 { |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3431 Matrix values = ticks.get ().matrix_value (); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3432 Cell c (values.dims ()); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3433 std::ostringstream os; |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3434 |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3435 for (int i = 0; i < values.numel (); i++) |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3436 { |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3437 os.str (std::string ()); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3438 os << values(i); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3439 c(i) = os.str (); |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3440 } |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3441 |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3442 labels = c; |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3443 } |
|
3da821b161e9
imported patch ticklabel
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9316
diff
changeset
|
3444 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3445 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
|
3446 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
|
3447 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
|
3448 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3449 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
|
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 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
|
3452 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3453 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
|
3454 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
|
3455 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3456 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
|
3457 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3458 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
|
3459 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3460 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
|
3461 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3462 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
|
3463 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3464 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3465 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3466 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3467 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
|
3468 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
|
3469 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3470 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
|
3471 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3472 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
|
3473 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3474 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
|
3475 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3476 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
|
3477 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3478 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3479 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3480 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3481 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
|
3482 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
|
3483 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3484 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
|
3485 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3486 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
|
3487 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3488 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
|
3489 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3490 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
|
3491 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3492 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3493 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3494 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3495 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
|
3496 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
|
3497 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3498 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
|
3499 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3500 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
|
3501 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3502 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
|
3503 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3504 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
|
3505 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3506 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3507 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3508 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3509 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
|
3510 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
|
3511 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3512 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
|
3513 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3514 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
|
3515 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3516 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
|
3517 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3518 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
|
3519 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3520 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3521 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3522 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3523 default: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3524 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3525 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3526 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3527 |
| 7222 | 3528 static bool updating_axis_limits = false; |
| 3529 | |
| 7214 | 3530 void |
| 7222 | 3531 axes::update_axis_limits (const std::string& axis_type) |
| 7214 | 3532 { |
| 7222 | 3533 if (updating_axis_limits) |
| 3534 return; | |
| 3535 | |
| 3536 Matrix kids = xproperties.get_children (); | |
| 3537 | |
| 3538 double min_val = octave_Inf; | |
| 3539 double max_val = -octave_Inf; | |
| 3540 double min_pos = octave_Inf; | |
| 3541 | |
| 3542 char update_type = 0; | |
| 3543 | |
| 3544 Matrix limits; | |
| 3545 | |
| 3546 if (axis_type == "xdata" || axis_type == "xscale" | |
| 3547 || 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
|
3548 || 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
|
3549 || axis_type == "xlim") |
| 7222 | 3550 { |
| 7363 | 3551 if (xproperties.xlimmode_is ("auto")) |
| 7222 | 3552 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3553 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
|
3554 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3555 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
|
3556 xproperties.xscale_is ("log")); |
| 7222 | 3557 |
| 3558 update_type = 'x'; | |
| 3559 } | |
| 3560 } | |
| 3561 else if (axis_type == "ydata" || axis_type == "yscale" | |
| 3562 || 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
|
3563 || 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
|
3564 || axis_type == "ylim") |
| 7222 | 3565 { |
| 7363 | 3566 if (xproperties.ylimmode_is ("auto")) |
| 7222 | 3567 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3568 get_children_limits (min_val, max_val, min_pos, kids, 'y'); |
| 7222 | 3569 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3570 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
|
3571 xproperties.yscale_is ("log")); |
| 7222 | 3572 |
| 3573 update_type = 'y'; | |
| 3574 } | |
| 3575 } | |
| 3576 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
|
3577 || 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
|
3578 || axis_type == "zlim") |
| 7222 | 3579 { |
| 7363 | 3580 if (xproperties.zlimmode_is ("auto")) |
| 7222 | 3581 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3582 get_children_limits (min_val, max_val, min_pos, kids, 'z'); |
| 7222 | 3583 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7824
diff
changeset
|
3584 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
|
3585 xproperties.zscale_is ("log")); |
| 7222 | 3586 |
| 3587 update_type = 'z'; | |
| 3588 } | |
| 3589 } | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3590 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
|
3591 || 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
|
3592 || axis_type == "clim") |
| 7222 | 3593 { |
| 7363 | 3594 if (xproperties.climmode_is ("auto")) |
| 7222 | 3595 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3596 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
|
3597 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3598 if (min_val > max_val) |
| 7222 | 3599 { |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3600 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
|
3601 max_val = 1; |
| 7222 | 3602 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3603 else if (min_val == max_val) |
| 7222 | 3604 max_val = min_val + 1; |
| 3605 | |
| 3606 limits.resize (1, 2); | |
| 3607 | |
| 3608 limits(0) = min_val; | |
| 3609 limits(1) = max_val; | |
| 3610 | |
| 3611 update_type = 'c'; | |
| 3612 } | |
| 3613 | |
| 3614 } | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3615 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
|
3616 || 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
|
3617 || 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
|
3618 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3619 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
|
3620 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3621 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
|
3622 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3623 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
|
3624 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3625 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
|
3626 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
|
3627 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3628 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
|
3629 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
|
3630 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3631 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
|
3632 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3633 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
|
3634 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
|
3635 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3636 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
|
3637 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3638 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3639 } |
| 7222 | 3640 |
| 3641 unwind_protect_bool (updating_axis_limits); | |
| 3642 updating_axis_limits = true; | |
| 3643 | |
| 3644 switch (update_type) | |
| 3645 { | |
| 3646 case 'x': | |
| 3647 xproperties.set_xlim (limits); | |
| 3648 xproperties.set_xlimmode ("auto"); | |
| 7446 | 3649 xproperties.update_xlim (); |
| 7222 | 3650 break; |
| 3651 | |
| 3652 case 'y': | |
| 3653 xproperties.set_ylim (limits); | |
| 3654 xproperties.set_ylimmode ("auto"); | |
| 7446 | 3655 xproperties.update_ylim (); |
| 7222 | 3656 break; |
| 3657 | |
| 3658 case 'z': | |
| 3659 xproperties.set_zlim (limits); | |
| 3660 xproperties.set_zlimmode ("auto"); | |
| 7446 | 3661 xproperties.update_zlim (); |
| 7222 | 3662 break; |
| 3663 | |
| 3664 case 'c': | |
| 3665 xproperties.set_clim (limits); | |
| 3666 xproperties.set_climmode ("auto"); | |
| 3667 break; | |
| 3668 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3669 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
|
3670 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
|
3671 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
|
3672 break; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3673 |
| 7222 | 3674 default: |
| 3675 break; | |
| 3676 } | |
| 3677 | |
| 7427 | 3678 xproperties.update_transform (); |
| 3679 | |
| 7222 | 3680 unwind_protect::run (); |
| 7214 | 3681 } |
| 3682 | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3683 void |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3684 axes::properties::zoom (const Matrix& xl, const Matrix& yl) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3685 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3686 zoom_stack.push_front (xlimmode.get ()); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3687 zoom_stack.push_front (xlim.get ()); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3688 zoom_stack.push_front (ylimmode.get ()); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3689 zoom_stack.push_front (ylim.get ()); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3690 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3691 xlim = xl; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3692 xlimmode = "manual"; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3693 ylim = yl; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3694 ylimmode = "manual"; |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3695 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3696 update_transform (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3697 update_xlim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3698 update_ylim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3699 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3700 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3701 void |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3702 axes::properties::unzoom (void) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3703 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3704 if (zoom_stack.size () >= 4) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3705 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3706 ylim = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3707 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3708 ylimmode = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3709 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3710 xlim = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3711 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3712 xlimmode = zoom_stack.front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3713 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3714 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3715 update_transform (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3716 update_xlim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3717 update_ylim (false); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3718 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3719 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3720 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3721 void |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3722 axes::properties::clear_zoom_stack (void) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3723 { |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3724 while (zoom_stack.size () > 4) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3725 zoom_stack.pop_front (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3726 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3727 unzoom (); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3728 } |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7849
diff
changeset
|
3729 |
| 7363 | 3730 // --------------------------------------------------------------------- |
| 3731 | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3732 Matrix |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3733 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
|
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 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
|
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 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
|
3738 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
|
3739 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
|
3740 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3741 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
|
3742 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3743 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3744 Matrix |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3745 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
|
3746 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3747 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
|
3748 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3749 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
|
3750 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
|
3751 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
|
3752 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3753 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
|
3754 } |
| 6406 | 3755 |
| 3756 // --------------------------------------------------------------------- | |
| 3757 | |
| 7363 | 3758 // Note: "text" code is entirely auto-generated |
| 6406 | 3759 |
| 3760 // --------------------------------------------------------------------- | |
| 3761 | |
| 7363 | 3762 // Note: "image" code is entirely auto-generated |
| 6406 | 3763 |
| 3764 // --------------------------------------------------------------------- | |
| 3765 | |
|
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
|
3766 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
|
3767 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
|
3768 { |
|
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
|
3769 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
|
3770 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
|
3771 } |
| 6807 | 3772 |
| 3773 // --------------------------------------------------------------------- | |
| 3774 | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3775 octave_value |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3776 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
|
3777 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3778 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
|
3779 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3780 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3781 inline void |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3782 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
|
3783 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
|
3784 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
|
3785 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3786 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
|
3787 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
|
3788 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
|
3789 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3790 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3791 void |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3792 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
|
3793 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3794 if (normalmode_is ("auto")) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3795 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3796 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
|
3797 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
|
3798 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
|
3799 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3800 |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3801 int p = z.columns (), q = z.rows (); |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3802 int i1 = 0, i2 = 0, i3 = 0; |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3803 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
|
3804 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3805 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
|
3806 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
|
3807 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3808 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
|
3809 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3810 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
|
3811 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3812 if (y_mat) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3813 { |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3814 i1 = i - 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3815 i2 = i; |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3816 i3 = i + 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3817 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3818 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3819 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
|
3820 { |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3821 if (x_mat) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3822 { |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3823 j1 = j - 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3824 j2 = j; |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3825 j3 = j + 1; |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3826 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3827 |
|
8449
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3828 double& nx = n(j, i, 0); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3829 double& ny = n(j, i, 1); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3830 double& nz = n(j, i, 2); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3831 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3832 if ((j > 0) && (i > 0)) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3833 // upper left quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3834 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
|
3835 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
|
3836 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3837 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3838 if ((j > 0) && (i < (p -1))) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3839 // upper right quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3840 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
|
3841 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
|
3842 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3843 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3844 if ((j < (q - 1)) && (i > 0)) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3845 // lower left quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3846 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
|
3847 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
|
3848 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3849 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3850 if ((j < (q - 1)) && (i < (p -1))) |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3851 // lower right quadrangle |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3852 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
|
3853 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
|
3854 nx, ny, nz); |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3855 |
|
448188853722
Calculate surface normals for boundaries, use more neighboring
Kai Habel
parents:
8341
diff
changeset
|
3856 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
|
3857 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3858 nx /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3859 ny /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3860 nz /= d; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3861 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3862 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3863 vertexnormals = n; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3864 } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3865 } |
| 6406 | 3866 |
| 3867 // --------------------------------------------------------------------- | |
| 3868 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3869 void |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3870 hggroup::update_axis_limits (const std::string& axis_type) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3871 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3872 Matrix kids = xproperties.get_children (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3873 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3874 double min_val = octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3875 double max_val = -octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3876 double min_pos = octave_Inf; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3877 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3878 char update_type = 0; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3879 |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
3880 if (axis_type == "xlim" || axis_type == "xliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3881 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3882 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
|
3883 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3884 update_type = 'x'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3885 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
3886 else if (axis_type == "ylim" || axis_type == "yliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3887 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3888 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
|
3889 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3890 update_type = 'y'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3891 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
3892 else if (axis_type == "zlim" || axis_type == "zliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3893 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3894 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
|
3895 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3896 update_type = 'z'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3897 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
3898 else if (axis_type == "clim" || axis_type == "climinclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3899 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3900 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
|
3901 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3902 update_type = 'c'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3903 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3904 } |
|
8081
b1634dd9ebe7
Make hggroup to react on [xyzac]liminclude changes in its children.
Michael Goffioul
parents:
8075
diff
changeset
|
3905 else if (axis_type == "alim" || axis_type == "aliminclude") |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3906 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3907 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
|
3908 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3909 update_type = 'a'; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3910 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3911 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3912 Matrix limits (1, 3, 0.0); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3913 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3914 limits(0) = min_val; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3915 limits(1) = max_val; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3916 limits(2) = min_pos; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3917 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3918 switch (update_type) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3919 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3920 case 'x': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3921 xproperties.set_xlim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3922 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3923 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3924 case 'y': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3925 xproperties.set_ylim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3926 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3927 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3928 case 'z': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3929 xproperties.set_zlim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3930 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3931 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3932 case 'c': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3933 xproperties.set_clim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3934 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3935 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3936 case 'a': |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3937 xproperties.set_alim (limits); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3938 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3939 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3940 default: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3941 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3942 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3943 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3944 base_graphics_object::update_axis_limits (axis_type); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3945 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3946 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3947 // --------------------------------------------------------------------- |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3948 |
| 6406 | 3949 octave_value |
| 7189 | 3950 base_graphics_object::get_default (const caseless_str& name) const |
| 6406 | 3951 { |
| 3952 graphics_handle parent = get_parent (); | |
| 3953 graphics_object parent_obj = gh_manager::get_object (parent); | |
| 3954 | |
| 3955 return parent_obj.get_default (type () + name); | |
| 3956 } | |
| 3957 | |
| 3958 octave_value | |
| 7189 | 3959 base_graphics_object::get_factory_default (const caseless_str& name) const |
| 6406 | 3960 { |
| 3961 graphics_object parent_obj = gh_manager::get_object (0); | |
| 3962 | |
| 3963 return parent_obj.get_factory_default (type () + name); | |
| 3964 } | |
| 3965 | |
| 7286 | 3966 // We use a random value for the handle to avoid issues with plots and |
| 3967 // scalar values for the first argument. | |
| 6406 | 3968 gh_manager::gh_manager (void) |
| 7286 | 3969 : handle_map (), handle_free_list (), |
| 3970 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) | |
| 6406 | 3971 { |
| 3972 handle_map[0] = graphics_object (new root_figure ()); | |
|
7847
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3973 |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3974 // Make sure the default backend is registered. |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3975 graphics_backend::default_backend (); |
| 6406 | 3976 } |
| 3977 | |
| 3978 graphics_handle | |
| 3979 gh_manager::do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3980 const graphics_handle& p, bool do_createfcn) |
| 6406 | 3981 { |
| 3982 graphics_handle h = get_handle (go_name); | |
| 3983 | |
| 3984 base_graphics_object *go = 0; | |
| 3985 | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
3986 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
|
3987 |
| 6406 | 3988 if (go) |
| 7370 | 3989 { |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
3990 graphics_object obj (go); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
3991 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
3992 handle_map[h] = obj; |
| 7370 | 3993 if (do_createfcn) |
| 3994 go->get_properties ().execute_createfcn (); | |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
3995 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
3996 // notify backend |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
3997 graphics_backend backend = go->get_backend (); |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
3998 if (backend) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
3999 backend.object_created (obj); |
| 7370 | 4000 } |
| 6406 | 4001 else |
| 4002 error ("gh_manager::do_make_graphics_handle: invalid object type `%s'", | |
| 4003 go_name.c_str ()); | |
| 4004 | |
| 4005 return h; | |
| 4006 } | |
| 4007 | |
| 4008 graphics_handle | |
| 4009 gh_manager::do_make_figure_handle (double val) | |
| 4010 { | |
| 4011 graphics_handle h = val; | |
| 4012 | |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4013 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
|
4014 graphics_object obj (go); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4015 |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4016 handle_map[h] = obj; |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4017 |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4018 // notify backend |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4019 graphics_backend backend = go->get_backend (); |
|
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4020 if (backend) |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
4021 backend.object_created (obj); |
|
8058
ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
John W. Eaton <jwe@octave.org>
parents:
8052
diff
changeset
|
4022 |
| 6406 | 4023 return h; |
| 4024 } | |
| 4025 | |
| 4026 void | |
| 4027 gh_manager::do_push_figure (const graphics_handle& h) | |
| 4028 { | |
| 4029 do_pop_figure (h); | |
| 4030 | |
| 4031 figure_list.push_front (h); | |
| 4032 } | |
| 4033 | |
| 4034 void | |
| 4035 gh_manager::do_pop_figure (const graphics_handle& h) | |
| 4036 { | |
| 4037 for (figure_list_iterator p = figure_list.begin (); | |
| 4038 p != figure_list.end (); | |
| 4039 p++) | |
| 4040 { | |
| 4041 if (*p == h) | |
| 4042 { | |
| 4043 figure_list.erase (p); | |
| 4044 break; | |
| 4045 } | |
| 4046 } | |
| 4047 } | |
| 4048 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4049 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4050 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
|
4051 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4052 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4053 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
|
4054 const octave_value& data = Matrix ()) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4055 : 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
|
4056 callback_data (data) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4057 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4058 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4059 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4060 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
|
4061 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4062 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4063 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4064 callback_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4065 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4066 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4067 private: |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4068 graphics_handle handle; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4069 std::string callback_name; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4070 octave_value callback_data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4071 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4072 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4073 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4074 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
|
4075 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4076 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4077 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
|
4078 : base_graphics_event (), function (fcn), |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4079 function_data (data) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4080 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4081 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4082 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4083 function (function_data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4084 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4085 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4086 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4087 function_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4088 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4089 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4090 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4091 graphics_event::event_fcn function; |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4092 void* function_data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4093 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4094 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4095 class |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4096 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
|
4097 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4098 public: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4099 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
|
4100 const octave_value& value) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4101 : 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
|
4102 property_value (value) { } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4103 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4104 void execute (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4105 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4106 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4107 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4108 xset (handle, property_name, property_value); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4109 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4110 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4111 private: |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4112 set_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4113 : base_graphics_event () { } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4114 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4115 private: |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4116 graphics_handle handle; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4117 std::string property_name; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4118 octave_value property_value; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4119 }; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4120 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4121 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4122 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
|
4123 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4124 const octave_value& data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4125 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4126 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4127 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4128 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
|
4129 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4130 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4131 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4132 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4133 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4134 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
|
4135 void *data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4136 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4137 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4138 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4139 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
|
4140 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4141 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4142 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4143 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4144 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4145 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
|
4146 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4147 const octave_value& data) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4148 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4149 graphics_event e; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4150 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4151 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
|
4152 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4153 return e; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4154 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4155 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4156 static void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4157 xset_gcbo (const graphics_handle& h) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4158 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4159 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
|
4160 root_figure::properties& props = |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4161 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
|
4162 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4163 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
|
4164 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4165 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4166 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4167 gh_manager::do_restore_gcbo (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4168 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4169 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4170 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4171 callback_objects.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4172 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4173 xset_gcbo (callback_objects.empty () |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4174 ? graphics_handle () |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4175 : callback_objects.front ().get_handle ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4176 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4177 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4178 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4179 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
|
4180 const octave_value& cb_arg, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4181 const octave_value& data) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4182 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4183 octave_value_list args; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4184 octave_function *fcn = 0; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4185 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4186 args(0) = h.as_octave_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4187 if (data.is_defined ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4188 args(1) = data; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4189 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4190 args(1) = Matrix (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4191 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4192 unwind_protect::begin_frame ("execute_callback"); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4193 unwind_protect::add (gh_manager::restore_gcbo); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4194 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4195 if (true) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4196 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4197 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4198 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4199 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
|
4200 xset_gcbo (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4201 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4202 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4203 BEGIN_INTERRUPT_WITH_EXCEPTIONS; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4204 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4205 // 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
|
4206 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4207 octave_value cb = cb_arg; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4208 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4209 if (cb.is_function_handle ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4210 fcn = cb.function_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4211 else if (cb.is_string ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4212 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4213 int status; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4214 std::string s = cb.string_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4215 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4216 eval_string (s, false, status); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4217 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4218 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
|
4219 && (cb.rows () == 1 || cb.columns () == 1) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4220 && 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
|
4221 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4222 Cell c = cb.cell_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4223 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4224 fcn = c(0).function_value (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4225 if (! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4226 { |
|
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8021
diff
changeset
|
4227 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
|
4228 args(1+i) = c(i); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4229 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4230 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4231 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4232 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4233 std::string nm = cb.class_name (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4234 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
|
4235 nm.c_str ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4236 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4237 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4238 if (fcn && ! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4239 feval (fcn, args); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4240 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4241 END_INTERRUPT_WITH_EXCEPTIONS; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4242 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4243 unwind_protect::run_frame ("execute_callback"); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4244 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4245 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4246 void |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4247 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
|
4248 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4249 event_queue.push_back (e); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4250 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4251 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
|
4252 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4253 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4254 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4255 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
|
4256 const octave_value& data) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4257 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4258 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4259 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4260 graphics_object go = get_object (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4261 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4262 if (go.valid_object ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4263 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4264 if (callback_objects.empty ()) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4265 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
|
4266 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4267 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4268 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
|
4269 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4270 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
|
4271 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
|
4272 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4273 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4274 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
|
4275 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4276 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
|
4277 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
|
4278 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4279 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4280 caseless_str cname (name); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4281 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4282 if (cname.compare ("deletefcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4283 || cname.compare ("createfcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4284 || (go.isa ("figure") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4285 && (cname.compare ("closerequestfcn") |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4286 || cname.compare ("resizefcn")))) |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4287 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
|
4288 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4289 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4290 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4291 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4292 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4293 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4294 void |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4295 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
|
4296 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4297 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4298 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4299 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
|
4300 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4301 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4302 void |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4303 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
|
4304 const octave_value& value) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4305 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4306 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4307 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4308 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
|
4309 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4310 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4311 int |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4312 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
|
4313 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4314 graphics_event e; |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4315 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4316 do |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4317 { |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
4318 e = graphics_event (); |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4319 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4320 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4321 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4322 if (! event_queue.empty ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4323 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4324 if (callback_objects.empty () || force) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4325 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4326 e = event_queue.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4327 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4328 event_queue.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4329 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4330 else |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4331 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4332 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
|
4333 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4334 if (go.get_properties ().is_interruptible ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4335 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4336 e = event_queue.front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4337 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4338 event_queue.pop_front (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4339 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4340 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4341 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4342 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4343 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4344 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4345 if (e.ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4346 e.execute (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4347 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4348 while (e.ok ()); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4349 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4350 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4351 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4352 if (event_queue.empty ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4353 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
|
4354 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4355 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4356 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4357 return 0; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4358 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4359 |
| 6406 | 4360 property_list::plist_map_type |
| 4361 root_figure::init_factory_properties (void) | |
| 4362 { | |
| 4363 property_list::plist_map_type plist_map; | |
| 4364 | |
| 6844 | 4365 plist_map["figure"] = figure::properties::factory_defaults (); |
| 4366 plist_map["axes"] = axes::properties::factory_defaults (); | |
| 4367 plist_map["line"] = line::properties::factory_defaults (); | |
| 4368 plist_map["text"] = text::properties::factory_defaults (); | |
| 4369 plist_map["image"] = image::properties::factory_defaults (); | |
| 4370 plist_map["patch"] = patch::properties::factory_defaults (); | |
| 4371 plist_map["surface"] = surface::properties::factory_defaults (); | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4372 plist_map["hggroup"] = hggroup::properties::factory_defaults (); |
| 6406 | 4373 |
| 4374 return plist_map; | |
| 4375 } | |
| 4376 | |
| 4377 // --------------------------------------------------------------------- | |
| 4378 | |
| 4379 DEFUN (ishandle, args, , | |
| 4380 "-*- texinfo -*-\n\ | |
| 6678 | 4381 @deftypefn {Built-in Function} {} ishandle (@var{h})\n\ |
| 6406 | 4382 Return true if @var{h} is a graphics handle and false otherwise.\n\ |
| 4383 @end deftypefn") | |
| 4384 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4385 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4386 |
| 6406 | 4387 octave_value retval; |
| 4388 | |
| 4389 if (args.length () == 1) | |
| 4390 retval = is_handle (args(0)); | |
| 4391 else | |
| 4392 print_usage (); | |
| 4393 | |
| 4394 return retval; | |
| 4395 } | |
| 4396 | |
| 4397 DEFUN (set, args, , | |
| 4398 "-*- texinfo -*-\n\ | |
| 6678 | 4399 @deftypefn {Built-in Function} {} set (@var{h}, @var{p}, @var{v}, @dots{})\n\ |
| 6732 | 4400 Set the named property value or vector @var{p} to the value @var{v}\n\ |
| 6894 | 4401 for the graphics handle @var{h}.\n\ |
| 6406 | 4402 @end deftypefn") |
| 4403 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4404 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4405 |
| 6406 | 4406 octave_value retval; |
| 4407 | |
| 4408 int nargin = args.length (); | |
| 4409 | |
| 4410 if (nargin > 0) | |
| 4411 { | |
| 6732 | 4412 ColumnVector hcv (args(0).vector_value ()); |
| 6406 | 4413 |
| 4414 if (! error_state) | |
| 6732 | 4415 { |
| 6733 | 4416 bool request_drawnow = false; |
| 4417 | |
| 6732 | 4418 for (octave_idx_type n = 0; n < hcv.length (); n++) |
| 4419 { | |
| 4420 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 6406 | 4421 |
| 6732 | 4422 if (obj) |
| 4423 { | |
| 4424 obj.set (args.splice (0, 1)); | |
| 6406 | 4425 |
| 6733 | 4426 request_drawnow = true; |
| 6732 | 4427 } |
| 4428 else | |
| 6733 | 4429 { |
| 4430 error ("set: invalid handle (= %g)", hcv(n)); | |
| 4431 break; | |
| 4432 } | |
| 6732 | 4433 } |
| 6733 | 4434 |
| 4435 if (! error_state && request_drawnow) | |
| 7409 | 4436 Vdrawnow_requested = true; |
| 6732 | 4437 } |
| 6406 | 4438 else |
| 6732 | 4439 error ("set: expecting graphics handle as first argument"); |
| 6406 | 4440 } |
| 4441 else | |
| 4442 print_usage (); | |
| 4443 | |
| 4444 return retval; | |
| 4445 } | |
| 4446 | |
| 4447 DEFUN (get, args, , | |
| 4448 "-*- texinfo -*-\n\ | |
| 6678 | 4449 @deftypefn {Built-in Function} {} get (@var{h}, @var{p})\n\ |
| 6406 | 4450 Return the named property @var{p} from the graphics handle @var{h}.\n\ |
| 4451 If @var{p} is omitted, return the complete property list for @var{h}.\n\ | |
| 6732 | 4452 If @var{h} is a vector, return a cell array including the property\n\ |
| 4453 values or lists respectively.\n\ | |
| 6406 | 4454 @end deftypefn") |
| 4455 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4456 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4457 |
| 6406 | 4458 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
|
4459 |
|
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4460 Cell vals; |
| 6406 | 4461 |
| 4462 int nargin = args.length (); | |
| 4463 | |
| 4464 if (nargin == 1 || nargin == 2) | |
| 4465 { | |
| 6732 | 4466 ColumnVector hcv (args(0).vector_value ()); |
| 6406 | 4467 |
| 4468 if (! error_state) | |
| 6732 | 4469 { |
| 6733 | 4470 octave_idx_type len = hcv.length (); |
| 4471 | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4472 vals.resize (dim_vector (len, 1)); |
| 6733 | 4473 |
| 4474 for (octave_idx_type n = 0; n < len; n++) | |
| 6732 | 4475 { |
| 4476 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 6406 | 4477 |
| 6732 | 4478 if (obj) |
| 4479 { | |
| 4480 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
|
4481 vals(n) = obj.get (); |
| 6732 | 4482 else |
| 4483 { | |
| 7189 | 4484 caseless_str property = args(1).string_value (); |
| 6406 | 4485 |
| 6732 | 4486 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
|
4487 vals(n) = obj.get (property); |
| 6732 | 4488 else |
| 6733 | 4489 { |
| 4490 error ("get: expecting property name as second argument"); | |
| 4491 break; | |
| 4492 } | |
| 6732 | 4493 } |
| 4494 } | |
| 4495 else | |
| 6733 | 4496 { |
| 4497 error ("get: invalid handle (= %g)", hcv(n)); | |
| 4498 break; | |
| 4499 } | |
| 6732 | 4500 } |
| 4501 } | |
| 6406 | 4502 else |
| 6732 | 4503 error ("get: expecting graphics handle as first argument"); |
| 6406 | 4504 } |
| 4505 else | |
| 4506 print_usage (); | |
| 4507 | |
| 6733 | 4508 if (! error_state) |
| 6732 | 4509 { |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4510 octave_idx_type len = vals.numel (); |
| 6733 | 4511 |
| 4512 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
|
4513 retval = vals; |
| 6733 | 4514 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
|
4515 retval = vals(0); |
| 6732 | 4516 } |
| 4517 | |
| 6406 | 4518 return retval; |
| 4519 } | |
| 4520 | |
|
8812
7d48766c21a5
use consistent format for doc strings of internal functions
John W. Eaton <jwe@octave.org>
parents:
8740
diff
changeset
|
4521 // 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
|
4522 // 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
|
4523 // 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
|
4524 |
| 7379 | 4525 DEFUN (__get__, args, , |
| 4526 "-*- texinfo -*-\n\ | |
| 4527 @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
|
4528 Undocumented internal function.\n\ |
| 7379 | 4529 @end deftypefn") |
| 4530 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4531 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4532 |
| 7379 | 4533 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
|
4534 |
|
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4535 Cell vals; |
| 7379 | 4536 |
| 4537 int nargin = args.length (); | |
| 4538 | |
| 4539 if (nargin == 1) | |
| 4540 { | |
| 4541 ColumnVector hcv (args(0).vector_value ()); | |
| 4542 | |
| 4543 if (! error_state) | |
| 4544 { | |
| 4545 octave_idx_type len = hcv.length (); | |
| 4546 | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4547 vals.resize (dim_vector (len, 1)); |
| 7379 | 4548 |
| 4549 for (octave_idx_type n = 0; n < len; n++) | |
| 4550 { | |
| 4551 graphics_object obj = gh_manager::get_object (hcv(n)); | |
| 4552 | |
| 4553 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
|
4554 vals(n) = obj.get (true); |
| 7379 | 4555 else |
| 4556 { | |
| 4557 error ("get: invalid handle (= %g)", hcv(n)); | |
| 4558 break; | |
| 4559 } | |
| 4560 } | |
| 4561 } | |
| 4562 else | |
| 4563 error ("get: expecting graphics handle as first argument"); | |
| 4564 } | |
| 4565 else | |
| 4566 print_usage (); | |
| 4567 | |
| 4568 if (! error_state) | |
| 4569 { | |
|
8896
f155e9d1f086
graphics.cc (Fget, F__get__): return column vector, not row vector
John W. Eaton <jwe@octave.org>
parents:
8812
diff
changeset
|
4570 octave_idx_type len = vals.numel (); |
| 7379 | 4571 |
| 4572 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
|
4573 retval = vals; |
| 7379 | 4574 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
|
4575 retval = vals(0); |
| 7379 | 4576 } |
| 4577 | |
| 4578 return retval; | |
| 4579 } | |
| 4580 | |
| 6406 | 4581 static octave_value |
| 4582 make_graphics_object (const std::string& go_name, | |
| 6874 | 4583 const octave_value_list& args) |
| 6406 | 4584 { |
| 4585 octave_value retval; | |
| 4586 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4587 double val = octave_NaN; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4588 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4589 octave_value_list xargs = args.splice (0, 1); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4590 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4591 caseless_str p ("parent"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4592 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4593 for (int i = 0; i < xargs.length (); i++) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4594 if (xargs(i).is_string () |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4595 && p.compare (xargs(i).string_value ())) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4596 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4597 if (i < (xargs.length () - 1)) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4598 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4599 val = xargs(i+1).double_value (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4600 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4601 if (! error_state) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4602 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4603 xargs = xargs.splice (i, 2); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4604 break; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4605 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4606 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4607 else |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4608 error ("__go_%s__: missing value for parent property", |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4609 go_name.c_str ()); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4610 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4611 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4612 if (! error_state && xisnan (val)) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4613 val = args(0).double_value (); |
| 6406 | 4614 |
| 4615 if (! error_state) | |
| 4616 { | |
| 4617 graphics_handle parent = gh_manager::lookup (val); | |
| 4618 | |
| 7056 | 4619 if (parent.ok ()) |
| 6406 | 4620 { |
| 4621 graphics_handle h | |
| 7370 | 4622 = gh_manager::make_graphics_handle (go_name, parent, false); |
| 6406 | 4623 |
| 4624 if (! error_state) | |
| 4625 { | |
| 4626 adopt (parent, h); | |
| 4627 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4628 xset (h, xargs); |
| 7370 | 4629 xcreatefcn (h); |
| 6406 | 4630 |
| 6874 | 4631 retval = h.value (); |
| 7296 | 4632 |
| 4633 if (! error_state) | |
| 7409 | 4634 Vdrawnow_requested = true; |
| 6406 | 4635 } |
| 4636 else | |
| 4637 error ("__go%s__: unable to create graphics handle", | |
| 4638 go_name.c_str ()); | |
| 4639 } | |
| 4640 else | |
| 4641 error ("__go_%s__: invalid parent", go_name.c_str ()); | |
| 4642 } | |
| 4643 else | |
| 4644 error ("__go_%s__: invalid parent", go_name.c_str ()); | |
| 4645 | |
| 4646 return retval; | |
| 4647 } | |
| 4648 | |
| 4649 DEFUN (__go_figure__, args, , | |
| 4650 "-*- texinfo -*-\n\ | |
| 4651 @deftypefn {Built-in Function} {} __go_figure__ (@var{fignum})\n\ | |
| 6945 | 4652 Undocumented internal function.\n\ |
| 6406 | 4653 @end deftypefn") |
| 4654 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4655 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4656 |
| 6406 | 4657 octave_value retval; |
| 4658 | |
| 4659 if (args.length () > 0) | |
| 4660 { | |
| 4661 double val = args(0).double_value (); | |
| 4662 | |
| 4663 if (! error_state) | |
| 4664 { | |
| 4665 if (is_figure (val)) | |
| 4666 { | |
| 4667 graphics_handle h = gh_manager::lookup (val); | |
| 4668 | |
| 4669 xset (h, args.splice (0, 1)); | |
| 4670 | |
| 6874 | 4671 retval = h.value (); |
| 6406 | 4672 } |
| 4673 else | |
| 4674 { | |
| 4675 graphics_handle h = octave_NaN; | |
| 4676 | |
| 4677 if (xisnan (val)) | |
| 7370 | 4678 h = gh_manager::make_graphics_handle ("figure", 0, false); |
| 6406 | 4679 else if (val > 0 && D_NINT (val) == val) |
| 4680 h = gh_manager::make_figure_handle (val); | |
| 4681 else | |
| 4682 error ("__go_figure__: invalid figure number"); | |
| 4683 | |
| 7056 | 4684 if (! error_state && h.ok ()) |
| 6406 | 4685 { |
| 4686 adopt (0, h); | |
| 4687 | |
| 4688 xset (h, args.splice (0, 1)); | |
| 7370 | 4689 xcreatefcn (h); |
| 6406 | 4690 |
| 6874 | 4691 retval = h.value (); |
| 6406 | 4692 } |
| 4693 else | |
| 4694 error ("__go_figure__: failed to create figure handle"); | |
| 4695 } | |
| 4696 } | |
| 4697 else | |
| 4698 error ("__go_figure__: expecting figure number to be double value"); | |
| 4699 } | |
| 4700 else | |
| 4701 print_usage (); | |
| 4702 | |
| 4703 return retval; | |
| 4704 } | |
| 4705 | |
| 4706 #define GO_BODY(TYPE) \ | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4707 gh_manager::autolock guard; \ |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4708 \ |
| 6406 | 4709 octave_value retval; \ |
| 4710 \ | |
| 4711 if (args.length () > 0) \ | |
| 4712 retval = make_graphics_object (#TYPE, args); \ | |
| 4713 else \ | |
| 4714 print_usage (); \ | |
| 4715 \ | |
| 4716 return retval | |
| 4717 | |
| 4718 DEFUN (__go_axes__, args, , | |
| 4719 "-*- texinfo -*-\n\ | |
| 4720 @deftypefn {Built-in Function} {} __go_axes__ (@var{parent})\n\ | |
| 6945 | 4721 Undocumented internal function.\n\ |
| 6406 | 4722 @end deftypefn") |
| 4723 { | |
| 4724 GO_BODY (axes); | |
| 4725 } | |
| 4726 | |
| 4727 DEFUN (__go_line__, args, , | |
| 4728 "-*- texinfo -*-\n\ | |
| 4729 @deftypefn {Built-in Function} {} __go_line__ (@var{parent})\n\ | |
| 6945 | 4730 Undocumented internal function.\n\ |
| 6406 | 4731 @end deftypefn") |
| 4732 { | |
| 4733 GO_BODY (line); | |
| 4734 } | |
| 4735 | |
| 4736 DEFUN (__go_text__, args, , | |
| 4737 "-*- texinfo -*-\n\ | |
| 4738 @deftypefn {Built-in Function} {} __go_text__ (@var{parent})\n\ | |
| 6945 | 4739 Undocumented internal function.\n\ |
| 6406 | 4740 @end deftypefn") |
| 4741 { | |
| 4742 GO_BODY (text); | |
| 4743 } | |
| 4744 | |
| 4745 DEFUN (__go_image__, args, , | |
| 4746 "-*- texinfo -*-\n\ | |
| 4747 @deftypefn {Built-in Function} {} __go_image__ (@var{parent})\n\ | |
| 6945 | 4748 Undocumented internal function.\n\ |
| 6406 | 4749 @end deftypefn") |
| 4750 { | |
| 4751 GO_BODY (image); | |
| 4752 } | |
| 4753 | |
| 4754 DEFUN (__go_surface__, args, , | |
| 4755 "-*- texinfo -*-\n\ | |
| 4756 @deftypefn {Built-in Function} {} __go_surface__ (@var{parent})\n\ | |
| 6945 | 4757 Undocumented internal function.\n\ |
| 6406 | 4758 @end deftypefn") |
| 4759 { | |
| 4760 GO_BODY (surface); | |
| 4761 } | |
| 4762 | |
| 6807 | 4763 DEFUN (__go_patch__, args, , |
| 4764 "-*- texinfo -*-\n\ | |
| 4765 @deftypefn {Built-in Function} {} __go_patch__ (@var{parent})\n\ | |
| 6945 | 4766 Undocumented internal function.\n\ |
| 6807 | 4767 @end deftypefn") |
| 4768 { | |
| 4769 GO_BODY (patch); | |
| 4770 } | |
| 4771 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4772 DEFUN (__go_hggroup__, args, , |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4773 "-*- texinfo -*-\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4774 @deftypefn {Built-in Function} {} __go_hggroup__ (@var{parent})\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4775 Undocumented internal function.\n\ |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4776 @end deftypefn") |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4777 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4778 GO_BODY (hggroup); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4779 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
4780 |
| 6406 | 4781 DEFUN (__go_delete__, args, , |
| 4782 "-*- texinfo -*-\n\ | |
| 4783 @deftypefn {Built-in Function} {} __go_delete__ (@var{h})\n\ | |
| 6945 | 4784 Undocumented internal function.\n\ |
| 6406 | 4785 @end deftypefn") |
| 4786 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4787 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4788 |
| 6406 | 4789 octave_value_list retval; |
| 4790 | |
| 4791 if (args.length () == 1) | |
| 4792 { | |
| 4793 graphics_handle h = octave_NaN; | |
| 4794 | |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4795 const NDArray vals = args (0).array_value (); |
| 6406 | 4796 |
| 4797 if (! error_state) | |
| 4798 { | |
|
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
|
4799 // 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
|
4800 // 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
|
4801 // later want to delete |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4802 for (octave_idx_type i = 0; i < vals.numel (); i++) |
| 6406 | 4803 { |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4804 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
|
4805 |
|
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
|
4806 if (! h.ok ()) |
|
8196
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4807 { |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4808 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
|
4809 vals.elem (i)); |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4810 break; |
|
32e9e8103390
Allow arrays of graphic handles to F__go_delete__
David Bateman <dbateman@free.fr>
parents:
8183
diff
changeset
|
4811 } |
| 6406 | 4812 } |
|
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
|
4813 |
|
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
|
4814 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
|
4815 { |
|
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
|
4816 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
|
4817 { |
|
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
|
4818 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
|
4819 |
|
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
|
4820 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
|
4821 { |
|
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
|
4822 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
|
4823 |
|
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
|
4824 // 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
|
4825 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
|
4826 { |
|
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
|
4827 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
|
4828 |
|
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
|
4829 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
|
4830 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
|
4831 |
|
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
|
4832 // 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
|
4833 // 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
|
4834 // 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
|
4835 // 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
|
4836 |
|
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
|
4837 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
|
4838 |
|
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
|
4839 // 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
|
4840 // 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
|
4841 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
|
4842 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
|
4843 |
|
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
|
4844 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
|
4845 } |
|
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
|
4846 } |
|
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
|
4847 } |
|
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
|
4848 } |
| 6406 | 4849 } |
| 4850 else | |
| 4851 error ("delete: invalid graphics object"); | |
| 4852 } | |
| 4853 else | |
| 4854 print_usage (); | |
| 4855 | |
| 4856 return retval; | |
| 4857 } | |
| 4858 | |
| 4859 DEFUN (__go_axes_init__, args, , | |
| 4860 "-*- texinfo -*-\n\ | |
| 4861 @deftypefn {Built-in Function} {} __go_axes_init__ (@var{h}, @var{mode})\n\ | |
| 6945 | 4862 Undocumented internal function.\n\ |
| 6406 | 4863 @end deftypefn") |
| 4864 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4865 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4866 |
| 6406 | 4867 octave_value retval; |
| 4868 | |
| 4869 int nargin = args.length (); | |
| 4870 | |
| 4871 std::string mode = ""; | |
| 4872 | |
| 4873 if (nargin == 2) | |
| 4874 { | |
| 4875 mode = args(1).string_value (); | |
| 4876 | |
| 4877 if (error_state) | |
| 4878 return retval; | |
| 4879 } | |
| 4880 | |
| 4881 if (nargin == 1 || nargin == 2) | |
| 4882 { | |
| 4883 graphics_handle h = octave_NaN; | |
| 4884 | |
| 4885 double val = args(0).double_value (); | |
| 4886 | |
| 4887 if (! error_state) | |
| 4888 { | |
| 4889 h = gh_manager::lookup (val); | |
| 4890 | |
| 7056 | 4891 if (h.ok ()) |
| 6406 | 4892 { |
| 4893 graphics_object obj = gh_manager::get_object (h); | |
| 4894 | |
| 4895 obj.set_defaults (mode); | |
| 8208 | 4896 |
| 4897 h = gh_manager::lookup (val); | |
| 4898 if (! h.ok ()) | |
| 4899 error ("__go_axes_init__: axis deleted during initialization (= %g)", val); | |
| 6406 | 4900 } |
| 4901 else | |
| 4902 error ("__go_axes_init__: invalid graphics object (= %g)", val); | |
| 4903 } | |
| 4904 else | |
| 4905 error ("__go_axes_init__: invalid graphics object"); | |
| 4906 } | |
| 4907 else | |
| 4908 print_usage (); | |
| 4909 | |
| 4910 return retval; | |
| 4911 } | |
| 4912 | |
| 4913 DEFUN (__go_handles__, , , | |
| 4914 "-*- texinfo -*-\n\ | |
| 4915 @deftypefn {Built-in Function} {} __go_handles__ ()\n\ | |
| 6945 | 4916 Undocumented internal function.\n\ |
| 6406 | 4917 @end deftypefn") |
| 4918 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4919 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4920 |
| 6425 | 4921 return octave_value (gh_manager::handle_list ()); |
| 4922 } | |
| 4923 | |
| 4924 DEFUN (__go_figure_handles__, , , | |
| 4925 "-*- texinfo -*-\n\ | |
| 4926 @deftypefn {Built-in Function} {} __go_figure_handles__ ()\n\ | |
| 6945 | 4927 Undocumented internal function.\n\ |
| 6425 | 4928 @end deftypefn") |
| 4929 { | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4930 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4931 |
| 6425 | 4932 return octave_value (gh_manager::figure_handle_list ()); |
| 6406 | 4933 } |
| 4934 | |
|
7967
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4935 DEFUN (__go_execute_callback__, args, , |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4936 "-*- texinfo -*-\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4937 @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
|
4938 @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
|
4939 Undocumented internal function.\n\ |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4940 @end deftypefn") |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4941 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4942 octave_value retval; |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4943 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4944 int nargin = args.length (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4945 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4946 if (nargin == 2 || nargin == 3) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4947 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4948 double val = args(0).double_value (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4949 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4950 if (! error_state) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4951 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4952 graphics_handle h = gh_manager::lookup (val); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4953 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4954 if (h.ok ()) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4955 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4956 std::string name = args(1).string_value (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4957 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4958 if (! error_state) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4959 { |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4960 if (nargin == 2) |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4961 gh_manager::execute_callback (h, name); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4962 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4963 gh_manager::execute_callback (h, name, args(2)); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4964 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4965 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4966 error ("__go_execute_callback__: invalid callback name"); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4967 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4968 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4969 error ("__go_execute_callback__: invalid graphics object (= %g)", |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4970 val); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4971 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4972 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4973 error ("__go_execute_callback__: invalid graphics object"); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4974 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4975 else |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4976 print_usage (); |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4977 |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4978 return retval; |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4979 } |
|
6add0f974aee
Add __go_execute_callback__
John W. Eaton <jwe@octave.org>
parents:
7964
diff
changeset
|
4980 |
| 7924 | 4981 DEFUN (available_backends, , , |
|
7835
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4982 "-*- texinfo -*-\n\ |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4983 @deftypefn {Built-in Function} {} available_backends ()\n\ |
|
9316
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
4984 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
|
4985 @end deftypefn") |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4986 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4987 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
4988 |
|
7835
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4989 return octave_value (graphics_backend::available_backends_list ()); |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4990 } |
|
ca8b97bb952c
added the function available_backends
Shai Ayal <shaiay@sourceforge.net>
parents:
7833
diff
changeset
|
4991 |
| 7409 | 4992 static void |
| 4993 clear_drawnow_request (void *) | |
| 4994 { | |
| 4995 Vdrawnow_requested = false; | |
| 4996 } | |
| 4997 | |
| 7408 | 4998 DEFUN (drawnow, args, , |
| 4999 "-*- texinfo -*-\n\ | |
|
9316
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5000 @deftypefn {Built-in Function} {} drawnow ()\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5001 @deftypefnx {Built-in Function} {} drawnow (\"expose\")\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5002 @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
|
5003 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
|
5004 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
|
5005 @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
|
5006 callbacks are processed.\n\ |
|
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
9311
diff
changeset
|
5007 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
|
5008 undocumented.\n\ |
| 7408 | 5009 @end deftypefn") |
| 5010 { | |
| 5011 static int drawnow_executing = 0; | |
| 5012 static bool __go_close_all_registered__ = false; | |
| 5013 | |
| 5014 octave_value retval; | |
| 5015 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5016 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5017 |
| 7409 | 5018 unwind_protect::begin_frame ("Fdrawnow"); |
| 5019 unwind_protect::add (clear_drawnow_request); | |
| 5020 | |
| 5021 unwind_protect_int (drawnow_executing); | |
| 5022 | |
| 5023 if (++drawnow_executing <= 1) | |
| 7408 | 5024 { |
| 7409 | 5025 if (! __go_close_all_registered__) |
| 5026 { | |
| 5027 octave_add_atexit_function ("__go_close_all__"); | |
| 5028 | |
| 5029 __go_close_all_registered__ = true; | |
| 5030 } | |
| 5031 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5032 if (args.length () == 0 || args.length () == 1) |
| 7408 | 5033 { |
| 7409 | 5034 Matrix hlist = gh_manager::figure_handle_list (); |
| 5035 | |
| 5036 for (int i = 0; ! error_state && i < hlist.length (); i++) | |
| 7408 | 5037 { |
| 7409 | 5038 graphics_handle h = gh_manager::lookup (hlist(i)); |
| 5039 | |
| 5040 if (h.ok () && h != 0) | |
| 7408 | 5041 { |
| 7409 | 5042 graphics_object go = gh_manager::get_object (h); |
| 5043 figure::properties& fprops = dynamic_cast <figure::properties&> (go.get_properties ()); | |
| 5044 | |
| 5045 if (fprops.is_modified ()) | |
| 7408 | 5046 { |
| 7409 | 5047 if (fprops.is_visible ()) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5048 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5049 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5050 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5051 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
|
5052 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5053 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5054 } |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5055 |
| 7409 | 5056 fprops.set_modified (false); |
| 7408 | 5057 } |
| 5058 } | |
| 5059 } | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5060 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5061 bool do_events = true; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5062 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5063 if (args.length () == 1) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5064 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5065 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
|
5066 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5067 if (! error_state && val.compare ("expose")) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5068 do_events = false; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5069 else |
|
8687
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5070 { |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5071 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
|
5072 return retval; |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5073 } |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5074 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5075 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5076 if (do_events) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5077 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5078 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5079 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5080 gh_manager::process_events (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5081 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5082 gh_manager::lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5083 } |
| 7408 | 5084 } |
| 7409 | 5085 else if (args.length () >= 2 && args.length () <= 4) |
| 7408 | 5086 { |
| 7409 | 5087 std::string term, file, debug_file; |
| 5088 bool mono; | |
| 5089 | |
| 5090 term = args(0).string_value (); | |
| 7408 | 5091 |
| 5092 if (! error_state) | |
| 5093 { | |
| 7409 | 5094 file = args(1).string_value (); |
| 7408 | 5095 |
| 5096 if (! error_state) | |
| 5097 { | |
|
8007
a2ab20ba78f7
make file_ops a proper singleton class
John W. Eaton <jwe@octave.org>
parents:
7967
diff
changeset
|
5098 size_t pos = file.find_last_of (file_ops::dir_sep_chars ()); |
| 7409 | 5099 |
| 8021 | 5100 if (pos != std::string::npos) |
| 7409 | 5101 { |
|
8687
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5102 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
|
5103 |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5104 file_stat fs (dirname); |
| 7409 | 5105 |
| 5106 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
|
5107 { |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5108 error ("drawnow: nonexistent directory `%s'", |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5109 dirname.c_str ()); |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5110 |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5111 return retval; |
|
f3579c1d6be9
Fdrawnow: don't strip dirsep; return after errors
John W. Eaton <jwe@octave.org>
parents:
8636
diff
changeset
|
5112 } |
| 7409 | 5113 } |
| 5114 | |
| 5115 mono = (args.length () >= 3 ? args(2).bool_value () : false); | |
| 7408 | 5116 |
| 5117 if (! error_state) | |
| 5118 { | |
| 7409 | 5119 debug_file = (args.length () > 3 ? args(3).string_value () |
| 5120 : ""); | |
| 5121 | |
| 5122 if (! error_state) | |
| 7408 | 5123 { |
| 7409 | 5124 graphics_handle h = gcf (); |
| 5125 | |
| 5126 if (h.ok ()) | |
| 5127 { | |
| 5128 graphics_object go = gh_manager::get_object (h); | |
| 5129 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5130 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5131 |
| 7419 | 5132 go.get_backend () |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
5133 .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
|
5134 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5135 gh_manager::lock (); |
| 7409 | 5136 } |
| 5137 else | |
| 5138 error ("drawnow: nothing to draw"); | |
| 7408 | 5139 } |
| 5140 else | |
| 7409 | 5141 error ("drawnow: invalid debug_file, expected a string value"); |
| 7408 | 5142 } |
| 5143 else | |
| 7409 | 5144 error ("drawnow: invalid colormode, expected a boolean value"); |
| 7408 | 5145 } |
| 5146 else | |
| 7409 | 5147 error ("drawnow: invalid file, expected a string value"); |
| 7408 | 5148 } |
| 5149 else | |
| 7409 | 5150 error ("drawnow: invalid terminal, expected a string value"); |
| 7408 | 5151 } |
| 5152 else | |
| 7409 | 5153 print_usage (); |
| 7408 | 5154 } |
| 7409 | 5155 |
| 5156 unwind_protect::run_frame ("Fdrawnow"); | |
| 7408 | 5157 |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5158 gh_manager::unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5159 |
| 7408 | 5160 return retval; |
| 5161 } | |
| 5162 | |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5163 DEFUN (addlistener, args, , |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5164 "-*- texinfo -*-\n\ |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5165 @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
|
5166 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
|
5167 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
|
5168 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
|
5169 listeners are executed.\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5170 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5171 @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
|
5172 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5173 @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
|
5174 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
|
5175 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
|
5176 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
|
5177 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
|
5178 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
|
5179 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
|
5180 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
|
5181 \n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5182 Example:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5183 \n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5184 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5185 @group\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5186 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
|
5187 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
|
5188 endfunction\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5189 \n\ |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5190 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
|
5191 @end group\n\ |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5192 @end example\n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5193 \n\ |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5194 @end deftypefn") |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5195 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5196 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5197 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5198 octave_value retval; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5199 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5200 if (args.length () == 3) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5201 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5202 double h = args(0).double_value (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5203 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5204 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5205 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5206 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
|
5207 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5208 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5209 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5210 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
|
5211 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5212 if (gh.ok ()) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5213 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5214 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
|
5215 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5216 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
|
5217 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5218 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5219 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
|
5220 h); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5221 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5222 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5223 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
|
5224 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5225 else |
|
7859
fdd465b00ec0
Rename add_listener to addlistener.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7857
diff
changeset
|
5226 error ("addlistener: invalid handle"); |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5227 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5228 else |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5229 print_usage (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5230 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5231 return retval; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5232 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
5233 |
|
8299
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5234 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
|
5235 "-*- texinfo -*-\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5236 @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
|
5237 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
|
5238 @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
|
5239 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
|
5240 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
|
5241 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5242 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
|
5243 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
|
5244 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5245 Example:\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5246 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5247 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5248 @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
|
5249 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
|
5250 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
|
5251 endfunction\n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5252 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5253 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
|
5254 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
|
5255 dellistener (gcf, \"position\", c);\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5256 @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
|
5257 @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
|
5258 \n\ |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5259 @end deftypefn") |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5260 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5261 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
|
5262 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5263 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
|
5264 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5265 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
|
5266 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5267 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
|
5268 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5269 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
|
5270 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5271 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
|
5272 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5273 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
|
5274 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5275 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
|
5276 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5277 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
|
5278 { |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5279 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
|
5280 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5281 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
|
5282 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
|
5283 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5284 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
|
5285 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5286 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5287 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
|
5288 h); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5289 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5290 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5291 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
|
5292 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5293 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5294 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
|
5295 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5296 else |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5297 print_usage (); |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5298 |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5299 return retval; |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5300 } |
|
be9b14945774
Add code to remove listeners from properties and use it with newplot
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
5301 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5302 DEFUN (addproperty, args, , |
| 7869 | 5303 "-*- texinfo -*-\n\ |
| 5304 @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
|
5305 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
|
5306 @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
|
5307 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
|
5308 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
|
5309 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5310 The supported property types are:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5311 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5312 @table @code\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5313 @item string\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5314 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
|
5315 @item any\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5316 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
|
5317 value. @var{args} contains the default value.\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5318 @item radio\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5319 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
|
5320 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
|
5321 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
|
5322 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
|
5323 an optional second string argument.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5324 @item boolean\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5325 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
|
5326 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
|
5327 the default property value.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5328 @item double\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5329 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
|
5330 @item handle\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5331 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
|
5332 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
|
5333 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
|
5334 the empty matrix.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5335 @item data\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5336 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
|
5337 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
|
5338 the empty matrix.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5339 @item color\n\ |
|
9040
dbd0c77e575e
Cleanup documentation file plot.texi
Rik <rdrider0-list@yahoo.com>
parents:
8961
diff
changeset
|
5340 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
|
5341 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
|
5342 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
|
5343 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
|
5344 @end table\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5345 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5346 @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
|
5347 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
|
5348 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
|
5349 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
|
5350 property into the graphics object @var{h}.\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5351 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5352 Examples:\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5353 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5354 @example\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5355 @group\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5356 addproperty (\"my_property\", gcf, \"string\", \"a string value\");\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5357 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
|
5358 addproperty (\"my_style\", gcf, \"linelinestyle\", \"--\");\n\ |
|
9064
7c02ec148a3c
Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents:
9040
diff
changeset
|
5359 @end group\n\ |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5360 @end example\n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5361 \n\ |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5362 @end deftypefn") |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5363 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5364 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5365 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5366 octave_value retval; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5367 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5368 if (args.length () >= 3) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5369 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5370 std::string name = args(0).string_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5371 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5372 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5373 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5374 double h = args(1).double_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5375 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5376 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5377 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5378 graphics_handle gh = gh_manager::lookup (h); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5379 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5380 if (gh.ok ()) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5381 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5382 graphics_object go = gh_manager::get_object (gh); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5383 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5384 std::string type = args(2).string_value (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5385 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5386 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5387 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5388 if (! go.get_properties ().has_property (name)) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5389 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5390 property p = property::create (name, gh, type, |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5391 args.splice (0, 3)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5392 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5393 if (! error_state) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5394 go.get_properties ().insert_property (name, p); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5395 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5396 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5397 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
|
5398 name.c_str ()); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5399 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5400 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5401 error ("addproperty: invalid property type, expected a string value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5402 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5403 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5404 error ("addproperty: invalid graphics object (= %g)", h); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5405 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5406 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5407 error ("addproperty: invalid handle value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5408 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5409 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5410 error ("addproperty: invalid property name, expected a string value"); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5411 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5412 else |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5413 print_usage (); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5414 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5415 return retval; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5416 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
5417 |
| 6595 | 5418 octave_value |
| 7447 | 5419 get_property_from_handle (double handle, const std::string& property, |
| 5420 const std::string& func) | |
| 6595 | 5421 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5422 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5423 |
| 6595 | 5424 graphics_object obj = gh_manager::get_object (handle); |
| 5425 octave_value retval; | |
| 5426 | |
| 5427 if (obj) | |
| 5428 { | |
| 7189 | 5429 caseless_str p = std::string (property); |
| 6595 | 5430 retval = obj.get (p); |
| 5431 } | |
| 5432 else | |
| 5433 error ("%s: invalid handle (= %g)", func.c_str(), handle); | |
| 5434 | |
| 5435 return retval; | |
| 5436 } | |
| 5437 | |
| 5438 bool | |
| 7447 | 5439 set_property_in_handle (double handle, const std::string& property, |
| 5440 const octave_value& arg, const std::string& func) | |
| 6595 | 5441 { |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5442 gh_manager::autolock guard; |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7924
diff
changeset
|
5443 |
| 6595 | 5444 graphics_object obj = gh_manager::get_object (handle); |
| 5445 int ret = false; | |
| 5446 | |
| 5447 if (obj) | |
| 5448 { | |
| 7189 | 5449 caseless_str p = std::string (property); |
| 6595 | 5450 obj.set (p, arg); |
| 5451 if (!error_state) | |
| 5452 ret = true; | |
| 5453 } | |
| 5454 else | |
| 5455 error ("%s: invalid handle (= %g)", func.c_str(), handle); | |
| 5456 | |
| 5457 return ret; | |
| 5458 } | |
| 5459 | |
| 6406 | 5460 /* |
| 5461 ;;; Local Variables: *** | |
| 5462 ;;; mode: C++ *** | |
| 5463 ;;; End: *** | |
| 5464 */ |