Mercurial > octave-nkf
annotate scripts/plot/__go_draw_axes__.m @ 10920:91ff0d7ee94b
Don't pass figure handle to __calc_dimensions__.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Fri, 27 Aug 2010 21:06:04 -0400 |
| parents | 888c75785221 |
| children | 2f9de135e7f9 |
| rev | line source |
|---|---|
| 8920 | 1 ## Copyright (C) 2005, 2007, 2008, 2009 John W. Eaton |
| 6405 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 6405 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 6405 | 18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {} __go_draw_axes__ (@var{h}, @var{plot_stream}, @var{enhanced}, @var{mono}) |
| 6895 | 21 ## Undocumented internal function. |
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22 ## @end deftypefn |
| 6405 | 23 |
| 24 ## Author: jwe | |
| 25 | |
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26 function __go_draw_axes__ (h, plot_stream, enhanced, mono, bg_is_set) |
| 6405 | 27 |
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28 if (nargin >= 4 && nargin <= 6) |
| 6405 | 29 |
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30 showhiddenhandles = get (0, "showhiddenhandles"); |
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31 unwind_protect |
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32 set (0, "showhiddenhandles", "on"); |
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33 axis_obj = __get__ (h); |
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34 unwind_protect_cleanup |
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35 set (0, "showhiddenhandles", showhiddenhandles); |
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36 end_unwind_protect |
| 6405 | 37 |
| 38 parent_figure_obj = get (axis_obj.parent); | |
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39 gnuplot_term = __gnuplot_get_var__ (axis_obj.parent, "GPVAL_TERM"); |
| 6405 | 40 |
| 8208 | 41 ## Set to false for plotyy axes. |
| 42 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 43 ymirror = false; |
| 8208 | 44 else |
| 45 ymirror = true; | |
| 7189 | 46 endif |
| 47 | |
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48 nd = __calc_dimensions__ (h); |
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49 |
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50 if (strcmpi (axis_obj.plotboxaspectratiomode, "manual")) |
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51 pos = __actual_axis_position__ (h); |
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52 else |
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53 pos = axis_obj.position; |
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54 endif |
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55 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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56 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
| 10549 | 57 x = [1, 1]; |
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58 else |
| 10549 | 59 ## 3D plots need to be sized down to fit in the window. |
| 60 x = 1.0 ./ sqrt([2, 2.5]); | |
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61 endif |
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62 fprintf (plot_stream, "set tmargin screen %.15g;\n", |
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63 pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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64 fprintf (plot_stream, "set bmargin screen %.15g;\n", |
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65 pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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66 fprintf (plot_stream, "set lmargin screen %.15g;\n", |
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67 pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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68 fprintf (plot_stream, "set rmargin screen %.15g;\n", |
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69 pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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70 else |
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71 ## FIXME -- nothing should change for gnuplot 4.2.x. |
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72 fprintf (plot_stream, "set tmargin 0;\n"); |
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73 fprintf (plot_stream, "set bmargin 0;\n"); |
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74 fprintf (plot_stream, "set lmargin 0;\n"); |
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75 fprintf (plot_stream, "set rmargin 0;\n"); |
| 7189 | 76 |
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77 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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78 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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79 |
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80 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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81 r = axis_obj.dataaspectratio; |
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82 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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83 else |
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84 fputs (plot_stream, "set size noratio;\n"); |
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85 endif |
| 6405 | 86 endif |
| 87 | |
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88 ## Reset all labels, axis-labels, tick-labels, and title |
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89 ## FIXME - We should have an function to initialize the axis. |
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90 ## Presently, this is dispersed in this function. |
| 6778 | 91 fputs (plot_stream, "unset label;\n"); |
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92 fputs (plot_stream, "unset xtics;\n"); |
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93 fputs (plot_stream, "unset ytics;\n"); |
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94 fputs (plot_stream, "unset ztics;\n"); |
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95 fputs (plot_stream, "unset x2tics;\n"); |
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96 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 97 |
| 6405 | 98 if (! isempty (axis_obj.title)) |
| 99 t = get (axis_obj.title); | |
| 100 if (isempty (t.string)) | |
| 10549 | 101 fputs (plot_stream, "unset title;\n"); |
| 6405 | 102 else |
| 10549 | 103 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 104 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 105 fprintf (plot_stream, "set title \"%s\" %s %s", | |
| 106 undo_string_escapes (tt), fontspec, | |
| 107 __do_enhanced_option__ (enhanced, t)); | |
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108 if (nd == 3 |
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109 && __gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
| 10549 | 110 fprintf (plot_stream, " offset screen 0, screen %.3f;\n", pos(4)/5); |
| 111 else | |
| 112 fprintf (plot_stream, ";\n"); | |
| 113 endif | |
| 6405 | 114 endif |
| 115 endif | |
| 116 | |
| 117 if (! isempty (axis_obj.xlabel)) | |
| 118 t = get (axis_obj.xlabel); | |
| 6737 | 119 angle = t.rotation; |
| 7269 | 120 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 121 if (isempty (t.string)) |
| 10549 | 122 fprintf (plot_stream, "unset xlabel;\n"); |
| 123 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 124 else |
| 10549 | 125 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 126 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 127 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 128 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", | |
| 129 undo_string_escapes (tt), colorspec, fontspec, | |
| 130 __do_enhanced_option__ (enhanced, t)); | |
| 131 else | |
| 132 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", | |
| 133 undo_string_escapes (tt), colorspec, fontspec, | |
| 134 __do_enhanced_option__ (enhanced, t)); | |
| 135 endif | |
| 136 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 137 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 138 fprintf (plot_stream, "unset xlabel;\n"); | |
| 139 else | |
| 140 fprintf (plot_stream, "unset x2label;\n"); | |
| 141 endif | |
| 6405 | 142 endif |
| 143 endif | |
| 144 | |
| 145 if (! isempty (axis_obj.ylabel)) | |
| 146 t = get (axis_obj.ylabel); | |
| 6737 | 147 angle = t.rotation; |
| 7269 | 148 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 149 if (isempty (t.string)) |
| 10549 | 150 fprintf (plot_stream, "unset ylabel;\n"); |
| 151 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 152 else |
| 10549 | 153 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 154 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 155 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 156 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", | |
| 157 undo_string_escapes (tt), colorspec, fontspec, | |
| 158 __do_enhanced_option__ (enhanced, t)); | |
| 159 else | |
| 160 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", | |
| 161 undo_string_escapes (tt), colorspec, fontspec, | |
| 162 __do_enhanced_option__ (enhanced, t)); | |
| 163 endif | |
| 164 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 165 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 166 fprintf (plot_stream, "unset ylabel;\n"); | |
| 167 else | |
| 168 fprintf (plot_stream, "unset y2label;\n"); | |
| 169 endif | |
| 6405 | 170 endif |
| 171 endif | |
| 172 | |
| 173 if (! isempty (axis_obj.zlabel)) | |
| 174 t = get (axis_obj.zlabel); | |
| 6737 | 175 angle = t.rotation; |
| 7269 | 176 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 177 if (isempty (t.string)) |
| 10549 | 178 fputs (plot_stream, "unset zlabel;\n"); |
| 6405 | 179 else |
| 10549 | 180 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 181 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 182 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", | |
| 183 undo_string_escapes (tt), colorspec, fontspec, | |
| 184 __do_enhanced_option__ (enhanced, t)); | |
| 185 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 6405 | 186 endif |
| 187 endif | |
| 188 | |
| 6809 | 189 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 190 xaxisloc = "x2"; | |
| 191 xaxisloc_using = "x2"; | |
| 192 else | |
| 193 xaxisloc = "x"; | |
| 194 xaxisloc_using = "x1"; | |
| 7321 | 195 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 10549 | 196 fputs (plot_stream, "set xzeroaxis;\n"); |
| 7321 | 197 endif |
| 6809 | 198 endif |
| 199 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 200 yaxisloc = "y2"; | |
| 201 yaxisloc_using = "y2"; | |
| 202 else | |
| 203 yaxisloc = "y"; | |
| 204 yaxisloc_using = "y1"; | |
| 7321 | 205 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 10549 | 206 fputs (plot_stream, "set yzeroaxis;\n"); |
| 7321 | 207 endif |
| 6809 | 208 endif |
| 209 | |
| 7274 | 210 have_grid = false; |
| 211 | |
| 6758 | 212 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 213 have_grid = true; |
| 6809 | 214 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 215 else |
| 6809 | 216 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 217 endif |
| 218 | |
| 6758 | 219 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 220 have_grid = true; |
| 6809 | 221 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 222 else |
| 6809 | 223 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 224 endif |
| 225 | |
| 6758 | 226 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 227 have_grid = true; |
| 6405 | 228 fputs (plot_stream, "set grid ztics;\n"); |
| 229 else | |
| 7085 | 230 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 231 endif |
| 232 | |
| 6758 | 233 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 234 have_grid = true; |
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235 if (strcmp (axis_obj.xscale, "log")) |
| 10549 | 236 m = 10; |
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237 else |
| 10549 | 238 m = 5; |
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239 endif |
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240 fprintf (plot_stream, "set m%stics %d;\n", xaxisloc, m); |
| 6809 | 241 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
| 6405 | 242 else |
| 6809 | 243 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 244 endif |
| 245 | |
| 6758 | 246 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 247 have_grid = true; |
|
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248 if (strcmp (axis_obj.yscale, "log")) |
| 10549 | 249 m = 10; |
|
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250 else |
| 10549 | 251 m = 5; |
|
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252 endif |
|
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253 fprintf (plot_stream, "set m%stics %d;\n", yaxisloc, m); |
| 6809 | 254 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
| 6405 | 255 else |
| 6809 | 256 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 257 endif |
| 258 | |
| 6758 | 259 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 260 have_grid = true; |
|
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|
261 if (strcmp (axis_obj.zscale, "log")) |
| 10549 | 262 m = 10; |
|
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|
263 else |
| 10549 | 264 m = 5; |
|
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|
265 endif |
|
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266 fprintf (plot_stream, "set mztics %d;\n", m); |
| 6405 | 267 fputs (plot_stream, "set grid mztics;\n"); |
| 268 else | |
| 269 fputs (plot_stream, "set grid nomztics;\n"); | |
| 270 endif | |
| 271 | |
| 7307 | 272 ## The grid front/back/layerdefault option also controls the |
| 273 ## appearance of tics, so it is used even if the grid is absent. | |
| 274 if (strcmpi (axis_obj.layer, "top")) | |
| 275 fputs (plot_stream, "set grid front;\n"); | |
|
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276 fputs (plot_stream, "set border front;\n"); |
| 7307 | 277 else |
| 278 fputs (plot_stream, "set grid layerdefault;\n"); | |
|
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279 ## FIXME -- the gnuplot help says that "layerdefault" should work |
|
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280 ## for set border too, but it fails for me with gnuplot 4.2.5. So |
|
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281 ## use "back" instead. |
|
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282 fputs (plot_stream, "set border back;\n"); |
| 7307 | 283 endif |
| 7297 | 284 if (! have_grid) |
| 285 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 286 endif |
| 287 | |
|
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288 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
| 6405 | 289 |
|
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290 fputs (plot_stream, "unset logscale;\n"); |
| 6758 | 291 xlogscale = strcmpi (axis_obj.xscale, "log"); |
|
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292 ylogscale = strcmpi (axis_obj.yscale, "log"); |
|
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293 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 294 if (xlogscale) |
| 6809 | 295 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 296 endif |
| 297 if (ylogscale) | |
| 6809 | 298 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 299 endif |
| 300 if (zlogscale) | |
| 301 fputs (plot_stream, "set logscale z;\n"); | |
| 302 endif | |
| 303 | |
| 6758 | 304 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 305 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 306 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 307 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
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Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
308 cdatadirect = false; |
|
7930
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__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
309 truecolor = false; |
| 6405 | 310 |
|
8360
32d9c0299e99
Set gnuplot two point clipping
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|
311 fputs (plot_stream, "set clip two;\n"); |
|
32d9c0299e99
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312 |
| 6405 | 313 kids = axis_obj.children; |
|
8915
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314 ## Remove the axis labels and title from the children, and |
|
485eabc0cfec
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315 ## preserved the original order. |
|
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316 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
|
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317 axis_obj.zlabel; axis_obj.title]); |
|
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318 kids = kids (sort (k)); |
| 6405 | 319 |
| 7316 | 320 if (nd == 3) |
| 321 fputs (plot_stream, "set parametric;\n"); | |
| 322 fputs (plot_stream, "set style data lines;\n"); | |
| 323 fputs (plot_stream, "set surface;\n"); | |
| 324 fputs (plot_stream, "unset contour;\n"); | |
| 325 endif | |
| 326 | |
| 6405 | 327 data_idx = 0; |
| 328 data = cell (); | |
| 6464 | 329 is_image_data = []; |
| 7175 | 330 hidden_removal = NaN; |
| 7271 | 331 view_map = false; |
| 6405 | 332 |
| 7223 | 333 xlim = axis_obj.xlim; |
| 334 ylim = axis_obj.ylim; | |
| 335 zlim = axis_obj.zlim; | |
| 336 clim = axis_obj.clim; | |
| 6405 | 337 |
| 7222 | 338 if (! cautoscale && clim(1) == clim(2)) |
| 339 clim(2)++; | |
| 7189 | 340 endif |
|
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|
341 addedcmap = []; |
| 7189 | 342 |
| 6405 | 343 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 344 use_gnuplot_for_images = (ischar (view_fcn) | |
| 10549 | 345 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 346 |
| 347 ximg_data = {}; | |
| 348 ximg_data_idx = 0; | |
| 349 | |
|
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Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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|
350 while (! isempty (kids)) |
| 6405 | 351 |
|
8344
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352 obj = get (kids(end)); |
|
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|
353 kids = kids(1:(end-1)); |
| 6405 | 354 |
|
8190
73d6b71788c0
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|
355 if (strcmpi (obj.visible, "off")) |
| 10549 | 356 continue; |
|
8052
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Convert stem and stem3 to use stem series objects
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357 endif |
|
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|
358 |
|
8171
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359 ## Check for facecolor interpolation for surfaces. |
|
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360 doing_interp_color = ... |
|
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361 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
|
8166
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|
362 |
| 6405 | 363 switch (obj.type) |
| 10549 | 364 case "image" |
| 365 img_data = obj.cdata; | |
| 366 img_xdata = obj.xdata; | |
| 367 img_ydata = obj.ydata; | |
| 6405 | 368 |
| 10549 | 369 if (use_gnuplot_for_images) |
| 6405 | 370 |
| 10549 | 371 if (ndims (img_data) == 3) |
| 372 truecolor = true; | |
| 373 elseif (strcmpi (obj.cdatamapping, "direct")) | |
| 374 cdatadirect = true; | |
| 375 endif | |
| 376 data_idx++; | |
| 377 is_image_data(data_idx) = true; | |
| 378 parametric(data_idx) = false; | |
| 379 have_cdata(data_idx) = false; | |
| 380 have_3d_patch(data_idx) = false; | |
| 6405 | 381 |
| 10549 | 382 [y_dim, x_dim] = size (img_data(:,:,1)); |
| 383 if (x_dim > 1) | |
| 384 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 385 else | |
| 386 x_dim = 2; | |
| 387 img_data = [img_data, img_data]; | |
| 388 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 389 endif | |
| 390 if (y_dim > 1) | |
| 391 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 392 else | |
| 393 y_dim = 2; | |
| 394 img_data = [img_data; img_data]; | |
| 395 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 396 endif | |
| 397 x_origin = min (img_xdata); | |
| 398 y_origin = min (img_ydata); | |
| 6405 | 399 |
| 10549 | 400 if (ndims (img_data) == 3) |
| 401 data{data_idx} = permute (img_data, [3, 1, 2])(:); | |
| 402 format = "1:2:3"; | |
| 403 imagetype = "rgbimage"; | |
| 404 else | |
| 405 data{data_idx} = img_data(:); | |
| 406 format = "1"; | |
| 407 imagetype = "image"; | |
| 408 endif | |
| 6405 | 409 |
| 10549 | 410 titlespec{data_idx} = "title \"\""; |
| 411 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", | |
| 412 x_dim, y_dim, x_origin, y_origin, dx, dy, format); | |
| 413 withclause{data_idx} = sprintf ("with %s;", imagetype); | |
| 6405 | 414 |
| 10549 | 415 else |
| 416 ximg_data{++ximg_data_idx} = img_data; | |
| 417 endif | |
| 6405 | 418 |
| 10549 | 419 case "line" |
| 420 if (strncmp (obj.linestyle, "none", 4) | |
| 421 && (! isfield (obj, "marker") | |
| 422 || (isfield (obj, "marker") | |
| 423 && strncmp (obj.marker, "none", 4)))) | |
| 424 continue; | |
| 425 endif | |
| 426 data_idx++; | |
| 427 is_image_data(data_idx) = false; | |
| 428 parametric(data_idx) = true; | |
| 429 have_cdata(data_idx) = false; | |
| 430 have_3d_patch(data_idx) = false; | |
|
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David Bateman <dbateman@free.fr>
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diff
changeset
|
431 |
| 10549 | 432 if (isempty (obj.keylabel)) |
| 433 titlespec{data_idx} = "title \"\""; | |
| 434 else | |
| 435 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); | |
| 436 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); | |
| 437 endif | |
| 438 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); | |
| 439 errbars = ""; | |
| 440 if (nd == 3) | |
| 441 xdat = obj.xdata(:); | |
| 442 ydat = obj.ydata(:); | |
| 443 if (! isempty (obj.zdata)) | |
| 444 zdat = obj.zdata(:); | |
| 445 else | |
| 446 zdat = zeros (size (xdat)); | |
| 447 endif | |
| 448 data{data_idx} = [xdat, ydat, zdat]'; | |
| 449 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); | |
| 450 ## fputs (plot_stream, "set parametric;\n"); | |
| 451 else | |
| 452 xdat = obj.xdata(:); | |
| 453 ydat = obj.ydata(:); | |
|
10597
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Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
454 data{data_idx} = [xdat, ydat]'; |
|
ba346313bdc1
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Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
455 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
|
ba346313bdc1
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parents:
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diff
changeset
|
456 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 10549 | 457 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
458 |
| 10549 | 459 style = do_linestyle_command (obj, obj.color, data_idx, mono, |
| 460 plot_stream, errbars); | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
461 |
|
10111
b52cba8be2eb
Fix for markerfacecolor and markeredgecolor properties with unfillable markers like '+'
David Bateman <dbateman@free.fr>
parents:
10089
diff
changeset
|
462 withclause{data_idx} = sprintf ("with %s linestyle %d", |
| 10549 | 463 style{1}, data_idx); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
464 |
| 10549 | 465 if (length (style) > 1) |
| 466 data_idx++; | |
| 467 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 468 parametric(data_idx) = parametric(data_idx - 1); | |
| 469 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 470 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 471 titlespec{data_idx} = "title \"\""; | |
| 472 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 473 data{data_idx} = data{data_idx - 1}; | |
| 474 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 475 style{2}, data_idx); | |
| 476 endif | |
| 477 if (length (style) > 2) | |
| 478 data_idx++; | |
| 479 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 480 parametric(data_idx) = parametric(data_idx - 1); | |
| 481 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 482 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 483 titlespec{data_idx} = "title \"\""; | |
| 484 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 485 data{data_idx} = data{data_idx - 1}; | |
| 486 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 487 style{3}, data_idx); | |
| 488 endif | |
| 6405 | 489 |
| 6790 | 490 case "patch" |
| 6885 | 491 cmap = parent_figure_obj.colormap; |
| 10549 | 492 [nr, nc] = size (obj.xdata); |
| 7189 | 493 |
| 10549 | 494 if (! isempty (obj.cdata)) |
| 495 cdat = obj.cdata; | |
| 496 if (strcmpi (obj.cdatamapping, "direct")) | |
| 497 cdatadirect = true; | |
| 498 endif | |
| 499 else | |
| 500 cdat = []; | |
| 501 endif | |
|
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diff
changeset
|
502 |
| 10549 | 503 data_3d_idx = NaN; |
| 504 for i = 1:nc | |
| 505 xcol = obj.xdata(:,i); | |
| 506 ycol = obj.ydata(:,i); | |
| 507 if (nd == 3) | |
| 508 if (! isempty (obj.zdata)) | |
| 509 zcol = obj.zdata(:,i); | |
| 510 else | |
| 511 zcol = zeros (size (xcol)); | |
| 512 endif | |
| 513 endif | |
| 514 | |
| 515 if (! isnan (xcol) && ! isnan (ycol)) | |
| 516 ## Is the patch closed or not | |
| 517 if (strncmp (obj.facecolor, "none", 4)) | |
| 518 hidden_removal = false; | |
| 519 else | |
| 7170 | 520 |
| 10549 | 521 if (isnan (hidden_removal)) |
| 522 hidden_removal = true; | |
| 523 endif | |
| 524 if (nd == 3) | |
| 525 if (numel (xcol) > 3) | |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
526 error ("__go_draw_axes__: gnuplot (as of v4.2) only supports 3D filled triangular patches"); |
| 10549 | 527 else |
| 528 if (isnan (data_3d_idx)) | |
| 529 data_idx++; | |
| 530 data_3d_idx = data_idx; | |
| 531 is_image_data(data_idx) = false; | |
| 532 parametric(data_idx) = false; | |
| 533 have_cdata(data_idx) = true; | |
| 534 have_3d_patch(data_idx) = true; | |
| 535 withclause{data_3d_idx} = sprintf ("with pm3d"); | |
| 536 usingclause{data_3d_idx} = "using 1:2:3:4"; | |
| 537 data{data_3d_idx} = []; | |
| 538 endif | |
| 539 local_idx = data_3d_idx; | |
| 540 ccdat = NaN; | |
| 541 endif | |
| 7170 | 542 else |
| 10549 | 543 data_idx++; |
| 544 local_idx = data_idx; | |
| 545 is_image_data(data_idx) = false; | |
| 546 parametric(data_idx) = false; | |
| 547 have_cdata(data_idx) = false; | |
| 548 have_3d_patch(data_idx) = false; | |
| 7170 | 549 endif |
| 550 | |
| 10549 | 551 if (i > 1 || isempty (obj.keylabel)) |
| 552 titlespec{local_idx} = "title \"\""; | |
| 553 else | |
| 554 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); | |
| 555 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); | |
| 556 endif | |
| 557 if (isfield (obj, "facecolor")) | |
| 558 if ((strncmp (obj.facecolor, "flat", 4) | |
| 559 || strncmp (obj.facecolor, "interp", 6)) | |
| 560 && isfield (obj, "cdata")) | |
| 561 if (ndims (obj.cdata) == 2 | |
| 562 && (size (obj.cdata, 2) == nc | |
| 563 && (size (obj.cdata, 1) == 1 | |
| 564 || size (obj.cdata, 1) == 3))) | |
| 565 ccol = cdat (:, i); | |
| 566 elseif (ndims (obj.cdata) == 2 | |
| 567 && (size (obj.cdata, 1) == nc | |
| 568 && (size (obj.cdata, 2) == 1 | |
| 569 || size (obj.cdata, 2) == 3))) | |
| 570 ccol = cdat (i, :); | |
| 571 elseif (ndims (obj.cdata) == 3) | |
| 572 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 573 else | |
| 574 ccol = cdat; | |
| 575 endif | |
| 576 if (strncmp (obj.facecolor, "flat", 4)) | |
| 577 if (numel(ccol) == 3) | |
| 578 color = ccol; | |
| 579 elseif (nd == 3 && numel (xcol) == 3) | |
| 580 ccdat = ccol * ones (3,1); | |
| 581 else | |
| 582 r = 1 + round ((size (cmap, 1) - 1) | |
| 583 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 584 r = max (1, min (r, size (cmap, 1))); | |
| 585 color = cmap(r, :); | |
| 586 endif | |
| 587 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 588 if (nd == 3 && numel (xcol) == 3) | |
| 589 ccdat = ccol; | |
| 590 if (! isvector (ccdat)) | |
| 591 tmp = rows(cmap) + rows(addedcmap) + ... | |
| 592 [1 : rows(ccdat)]; | |
| 593 addedcmap = [addedcmap; ccdat]; | |
| 594 ccdat = tmp(:); | |
| 595 else | |
| 596 ccdat = ccdat(:); | |
| 597 endif | |
| 598 else | |
| 599 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 600 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); | |
| 601 r = max (1, min (r, size (cmap, 1))); | |
| 602 color = cmap(r,:); | |
| 603 endif | |
| 604 endif | |
| 605 elseif (isnumeric (obj.facecolor)) | |
| 606 color = obj.facecolor; | |
| 607 else | |
| 608 color = [0, 1, 0]; | |
| 609 endif | |
| 610 else | |
| 611 color = [0, 1, 0]; | |
| 612 endif | |
| 613 | |
| 614 if (nd == 3 && numel (xcol) == 3) | |
| 615 if (isnan (ccdat)) | |
| 616 ccdat = (rows (cmap) + rows(addedcmap) + 1) * ones(3, 1); | |
| 617 addedcmap = [addedcmap; reshape(color, 1, 3)]; | |
| 618 endif | |
| 619 data{data_3d_idx} = [data{data_3d_idx}, ... | |
| 620 [[xcol; xcol(end)], [ycol; ycol(end)], ... | |
| 621 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; | |
| 622 else | |
| 623 if (mono) | |
| 624 colorspec = ""; | |
| 625 elseif (__gnuplot_has_feature__ ("transparent_patches") | |
| 626 && isscalar (obj.facealpha)) | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
627 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
| 10549 | 628 round (255*color), obj.facealpha); |
| 629 else | |
| 630 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 631 round (255*color)); | |
| 632 endif | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
633 |
| 10549 | 634 withclause{data_idx} = sprintf ("with filledcurve %s", |
| 635 colorspec); | |
| 636 data{data_idx} = [xcol, ycol]'; | |
| 637 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", | |
| 638 numel (xcol)); | |
| 639 endif | |
| 640 endif | |
| 641 endif | |
| 7170 | 642 |
| 643 ## patch outline | |
| 10549 | 644 if (!(strncmp (obj.edgecolor, "none", 4) |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
645 && strncmp (obj.markeredgecolor, "none", 4) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
646 && strncmp (obj.markerfacecolor, "none", 4))) |
| 7170 | 647 |
| 10549 | 648 data_idx++; |
| 7170 | 649 is_image_data(data_idx) = false; |
| 650 parametric(data_idx) = false; | |
| 10549 | 651 have_cdata(data_idx) = false; |
| 652 have_3d_patch(data_idx) = false; | |
| 7170 | 653 titlespec{data_idx} = "title \"\""; |
| 10549 | 654 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 655 |
| 10549 | 656 if (isfield (obj, "markersize")) |
| 657 mdat = obj.markersize / 3; | |
| 658 endif | |
| 7189 | 659 |
| 660 if (isfield (obj, "edgecolor")) | |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
661 ## FIXME |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
662 ## This is the wrong thing to do as edgecolor, markeredgecolor |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
663 ## and markerfacecolor can have different values and we should |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
664 ## treat them seperately. However, the below allow the scatter |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
665 ## functions to work as expected, where only one of these values |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
666 ## is set |
| 10549 | 667 if (strncmp (obj.edgecolor, "none", 4)) |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
668 if (strncmp (obj.markeredgecolor, "none", 4)) |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
669 ec = obj.markerfacecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
670 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
671 ec = obj.markeredgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
672 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
673 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
674 ec = obj.edgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
675 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
676 |
| 10549 | 677 if ((strncmp (ec, "flat", 4) |
| 678 || strncmp (ec, "interp", 6)) | |
| 679 && isfield (obj, "cdata")) | |
| 680 if (ndims (obj.cdata) == 2 | |
| 681 && (size (obj.cdata, 2) == nc | |
| 682 && (size (obj.cdata, 1) == 1 | |
| 683 || size (obj.cdata, 1) == 3))) | |
| 684 ccol = cdat (:, i); | |
| 685 elseif (ndims (obj.cdata) == 2 | |
| 686 && (size (obj.cdata, 1) == nc | |
| 687 && (size (obj.cdata, 2) == 1 | |
| 688 || size (obj.cdata, 2) == 3))) | |
| 689 ccol = cdat (i, :); | |
| 690 elseif (ndims (obj.cdata) == 3) | |
| 691 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 692 else | |
| 693 ccol = cdat; | |
| 694 endif | |
| 695 if (strncmp (ec, "flat", 4)) | |
| 696 if (numel(ccol) == 3) | |
| 697 color = ccol; | |
| 698 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
699 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
700 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
701 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
702 color = "flat"; |
| 10549 | 703 have_cdata(data_idx) = true; |
| 704 endif | |
| 705 elseif (strncmp (ec, "interp", 6)) | |
| 706 if (numel(ccol) == 3) | |
| 707 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 708 color = ccol(1,:); | |
| 709 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
710 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
711 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
712 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
713 color = "interp"; |
| 10549 | 714 have_cdata(data_idx) = true; |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
715 endif |
| 10549 | 716 endif |
| 717 elseif (isnumeric (ec)) | |
| 718 color = ec; | |
| 719 else | |
| 720 color = [0, 0, 0]; | |
| 721 endif | |
| 7020 | 722 else |
| 10549 | 723 color = [0, 0, 0]; |
| 724 endif | |
| 725 | |
| 726 if (isfield (obj, "linestyle")) | |
| 727 switch (obj.linestyle) | |
| 728 case "-" | |
| 729 lt = "lt 1"; | |
| 730 case "--" | |
| 731 lt = "lt 2"; | |
| 732 case ":" | |
| 733 lt = "lt 3"; | |
| 734 case "-." | |
| 735 lt = "lt 6"; | |
| 736 case "none" | |
| 737 lt = ""; | |
| 738 otherwise | |
| 739 lt = ""; | |
| 740 endswitch | |
| 741 else | |
| 742 lt = ""; | |
| 743 endif | |
| 744 | |
| 745 if (isfield (obj, "linewidth")) | |
| 746 lw = sprintf("linewidth %f", obj.linewidth); | |
| 747 else | |
| 748 lw = ""; | |
| 7020 | 749 endif |
| 7189 | 750 |
| 10549 | 751 if (isfield (obj, "marker")) |
| 752 if (isfield (obj, "marker")) | |
| 753 switch (obj.marker) | |
| 754 case "+" | |
| 755 pt = pt2 = "pt 1"; | |
| 756 case "o" | |
| 757 pt = "pt 6"; | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
758 pt2 = "pt 7"; |
| 10549 | 759 case "*" |
| 760 pt = pt2 = "pt 3"; | |
| 761 case "." | |
| 762 pt = pt2 = "pt 0"; | |
| 763 case "x" | |
| 764 pt = pt2 = "pt 2"; | |
| 765 case {"square", "s"} | |
| 766 pt = "pt 4"; | |
| 767 pt2 = "pt 5"; | |
| 768 case {"diamond", "d"} | |
|
10563
f5a652a101b0
Correct fill of diamond markers for gnuplot backend
David Bateman <dbateman@free.fr>
parents:
10561
diff
changeset
|
769 pt = "pt 12"; |
|
f5a652a101b0
Correct fill of diamond markers for gnuplot backend
David Bateman <dbateman@free.fr>
parents:
10561
diff
changeset
|
770 pt2 = "pt 13"; |
| 10549 | 771 case "^" |
| 772 pt = "pt 8"; | |
| 773 pt2 = "pt 9"; | |
| 774 case "v" | |
| 775 pt = "pt 10"; | |
| 776 pt2 = "pt 11"; | |
| 777 case ">" | |
| 778 ## FIXME missing point type | |
| 779 pt = "pt 8"; | |
| 780 pt2 = "pt 9"; | |
| 781 case "<" | |
| 782 ## FIXME missing point type | |
| 783 pt = "pt 10"; | |
| 784 pt2 = "pt 11"; | |
| 785 case {"pentagram", "p"} | |
| 786 ## FIXME missing point type | |
| 787 pt = pt2 = "pt 3"; | |
| 788 case {"hexagram", "h"} | |
| 789 pt = pt2 = "pt 3"; | |
| 790 case "none" | |
| 791 pt = pt2 = ""; | |
| 792 otherwise | |
| 793 pt = pt2 = ""; | |
| 794 endswitch | |
| 795 endif | |
| 796 else | |
| 797 pt = pt2 = ""; | |
| 798 endif | |
| 7189 | 799 |
| 10549 | 800 if (mono) |
| 801 colorspec = ""; | |
| 802 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
803 if (ischar (color)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
804 colorspec = "palette"; |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
805 else |
| 10549 | 806 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
| 807 round (255*color)); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
808 endif |
| 10549 | 809 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
810 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
811 sidx = 1; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
812 if (isempty (lt)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
813 style = ""; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
814 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
815 style = "lines"; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
816 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
817 tmpwith = {}; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
818 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
819 facesame = true; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
820 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 821 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
822 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 823 || ! isnumeric (obj.markerfacecolor) |
| 824 || (isnumeric (obj.markerfacecolor) | |
| 825 && isequal (color, obj.markerfacecolor))) | |
| 826 style = strcat (style, "points"); | |
| 827 if (isfield (obj, "markersize")) | |
| 828 if (length (mdat) == nc) | |
| 829 m = mdat(i); | |
| 830 else | |
| 831 m = mdat; | |
| 832 endif | |
| 833 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
834 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
835 ps = ""; |
| 10549 | 836 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
837 |
| 10549 | 838 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
| 839 style, lw, pt2, lt, ps, | |
| 840 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
841 else |
| 10549 | 842 facesame = false; |
| 843 if (! isempty (style)) | |
| 844 tmpwith{sidx} = sprintf ("with %s %s %s %s", | |
| 845 style, lw, lt, | |
| 846 colorspec); | |
| 847 sidx ++; | |
| 848 endif | |
| 849 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 850 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 851 round (255*obj.markerfacecolor)); | |
| 852 endif | |
| 853 style = "points"; | |
| 854 if (isfield (obj, "markersize")) | |
| 855 if (length (mdat) == nc) | |
| 856 m = mdat(i); | |
| 857 else | |
| 858 m = mdat; | |
| 859 endif | |
| 860 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
861 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
862 ps = ""; |
| 10549 | 863 endif |
| 864 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 865 style, lw, pt2, lt, ps, | |
| 866 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
867 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
868 endif |
| 6790 | 869 |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
870 if (isfield (obj, "markeredgecolor") |
| 10549 | 871 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
872 if (facesame && !isempty (pt) |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
873 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 874 || ! isnumeric (obj.markeredgecolor) |
| 875 || (isnumeric (obj.markeredgecolor) | |
| 876 && isequal (color, obj.markeredgecolor)))) | |
| 877 if (sidx == 1 && ((length (style) == 5 | |
| 878 && strncmp (style, "lines", 5)) | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
879 || isempty (style))) |
| 10549 | 880 style = strcat (style, "points"); |
| 881 if (isfield (obj, "markersize")) | |
| 882 if (length (mdat) == nc) | |
| 883 m = mdat(i); | |
| 884 else | |
| 885 m = mdat; | |
| 886 endif | |
| 887 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
888 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
889 ps = ""; |
| 10549 | 890 endif |
| 891 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 892 style, lw, pt, lt, ps, | |
| 893 colorspec); | |
| 894 endif | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
895 else |
| 10549 | 896 if (!isempty (style)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
897 if (length(tmpwith) < sidx || isempty (tmpwith{sidx})) |
| 10549 | 898 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
| 899 style, lw, lt, | |
| 900 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
901 endif |
| 10549 | 902 sidx ++; |
| 903 endif | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
904 |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
905 if (!isempty (pt)) |
| 10549 | 906 if (! mono) |
| 907 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 908 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 909 round (255*color)); | |
| 910 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 911 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 912 round (255*obj.markeredgecolor)); | |
| 913 endif | |
| 914 endif | |
| 915 style = "points"; | |
| 916 if (isfield (obj, "markersize")) | |
| 917 if (length (mdat) == nc) | |
| 918 m = mdat(i); | |
| 919 else | |
| 920 m = mdat; | |
| 921 endif | |
| 922 ps = sprintf("pointsize %f", m / 3); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
923 else |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
924 ps = ""; |
| 10549 | 925 endif |
| 926 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 927 style, lw, pt, lt, ps, | |
| 928 colorspec); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
929 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
930 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
931 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
932 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
933 if (isempty (tmpwith)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
934 withclause{data_idx} = sprintf ("with %s %s %s %s %s", |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
935 style, lw, pt, lt, |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
936 colorspec); |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
937 else |
| 10549 | 938 withclause{data_idx} = tmpwith{1}; |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
939 endif |
| 10549 | 940 if (nd == 3) |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
941 if (ischar (color)) |
| 10549 | 942 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 943 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 944 [zcol; zcol(1)], [ccol; ccol(1)]]'; | |
| 945 else | |
| 946 data{data_idx} = [xcol, ycol, zcol, ccol]'; | |
| 947 endif | |
| 948 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
949 else |
| 10549 | 950 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 951 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 952 [zcol; zcol(1)]]'; | |
| 953 else | |
| 954 data{data_idx} = [xcol, ycol, zcol]'; | |
| 955 endif | |
| 956 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
957 endif |
| 10549 | 958 else |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
959 if (ischar (color)) |
| 10549 | 960 if (! isnan (xcol) && ! isnan (ycol)) |
| 961 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
962 [ccol; ccol(1)]]'; |
| 10549 | 963 else |
| 964 data{data_idx} = [xcol, ycol, ccol]'; | |
| 965 endif | |
| 966 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
967 else |
| 10549 | 968 if (! isnan (xcol) && ! isnan (ycol)) |
| 969 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 970 else | |
| 971 data{data_idx} = [xcol, ycol]'; | |
| 972 endif | |
| 973 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
974 endif |
| 10549 | 975 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
976 |
| 10549 | 977 if (length (tmpwith) > 1) |
| 978 data_idx++; | |
| 979 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 980 parametric(data_idx) = parametric(data_idx - 1); | |
| 981 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 982 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 983 titlespec{data_idx} = "title \"\""; | |
| 984 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 985 data{data_idx} = data{data_idx - 1}; | |
| 986 withclause{data_idx} = tmpwith{2}; | |
| 987 endif | |
| 988 if (length (tmpwith) > 2) | |
| 989 data_idx++; | |
| 990 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 991 parametric(data_idx) = parametric(data_idx - 1); | |
| 992 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 993 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 994 titlespec{data_idx} = "title \"\""; | |
| 995 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 996 data{data_idx} = data{data_idx - 1}; | |
| 997 withclause{data_idx} = tmpwith{3}; | |
| 998 endif | |
| 999 endif | |
| 1000 endfor | |
| 6790 | 1001 |
| 10549 | 1002 case "surface" |
| 1003 view_map = true; | |
| 7110 | 1004 if (! (strncmp (obj.edgecolor, "none", 4) |
| 10549 | 1005 && strncmp (obj.facecolor, "none", 4))) |
| 1006 data_idx++; | |
| 1007 is_image_data(data_idx) = false; | |
| 1008 parametric(data_idx) = false; | |
| 1009 have_cdata(data_idx) = true; | |
| 1010 have_3d_patch(data_idx) = false; | |
| 1011 style = do_linestyle_command (obj, obj.edgecolor, | |
| 1012 data_idx, mono, | |
| 1013 plot_stream); | |
| 1014 if (isempty (obj.keylabel)) | |
| 1015 titlespec{data_idx} = "title \"\""; | |
| 1016 else | |
| 1017 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); | |
| 1018 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); | |
| 1019 endif | |
| 1020 withclause{data_idx} = sprintf ("with pm3d linestyle %d", | |
| 1021 data_idx); | |
| 1022 withpm3d = true; | |
| 1023 pm3didx = data_idx; | |
| 7109 | 1024 |
| 10549 | 1025 xdat = obj.xdata; |
| 1026 ydat = obj.ydata; | |
| 1027 zdat = obj.zdata; | |
| 1028 cdat = obj.cdata; | |
| 7110 | 1029 |
| 10549 | 1030 err = false; |
| 7109 | 1031 if (! size_equal(zdat, cdat)) |
| 6405 | 1032 err = true; |
| 7109 | 1033 endif |
| 10549 | 1034 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
| 1035 if (rows (zdat) == length (ydat) | |
| 1036 && columns (zdat) == length (xdat)) | |
| 7109 | 1037 [xdat, ydat] = meshgrid (xdat, ydat); |
| 10549 | 1038 else |
| 7109 | 1039 err = true; |
| 10549 | 1040 endif |
| 1041 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 1042 if (! size_equal (xdat, ydat, zdat)) | |
| 7109 | 1043 err = true; |
| 10549 | 1044 endif |
| 1045 else | |
| 1046 err = true; | |
| 1047 endif | |
| 1048 if (err) | |
| 1049 error ("__go_draw_axes__: invalid grid data"); | |
| 1050 endif | |
| 1051 xlen = columns (zdat); | |
| 1052 ylen = rows (zdat); | |
| 1053 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 1054 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 1055 len = 4 * xlen; | |
| 1056 zz = zeros (ylen, len); | |
| 1057 k = 1; | |
| 1058 for kk = 1:4:len | |
| 1059 zz(:,kk) = xdat(:,k); | |
| 1060 zz(:,kk+1) = ydat(:,k); | |
| 1061 zz(:,kk+2) = zdat(:,k); | |
| 1062 zz(:,kk+3) = cdat(:,k); | |
| 1063 k++; | |
| 1064 endfor | |
| 1065 data{data_idx} = zz.'; | |
| 1066 endif | |
| 7109 | 1067 |
| 10549 | 1068 if (doing_interp_color) |
| 1069 interp_str = "interpolate 0, 0"; | |
| 1070 else | |
| 1071 ## No interpolation of facecolors. | |
| 1072 interp_str = ""; | |
| 1073 endif | |
| 1074 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3):($4)", ylen, xlen); | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
1075 |
| 7119 | 1076 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 10549 | 1077 || strncmp (obj.facecolor, "interp", 6)); |
| 7119 | 1078 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) |
| 10549 | 1079 || strncmp (obj.edgecolor, "interp", 6)); |
| 7154 | 1080 |
| 10549 | 1081 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) |
| 1082 || (isnumeric (obj.facecolor) | |
| 1083 && all (obj.facecolor == 1))); | |
| 1084 hidden_removal = false; | |
| 7592 | 1085 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 1086 if (flat_interp_edge && facecolor_none_or_white) |
| 10549 | 1087 withpm3d = false; |
| 1088 withclause{data_idx} = sprintf ("with %s palette", style {1}); | |
| 1089 fputs (plot_stream, "unset pm3d\n"); | |
| 1090 if (all (obj.facecolor == 1)) | |
| 7592 | 1091 hidden_removal = true; |
| 7582 | 1092 endif |
| 10549 | 1093 elseif (facecolor_none_or_white) |
| 1094 if (all (obj.facecolor == 1)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1095 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1096 endif |
| 10549 | 1097 fputs(plot_stream,"unset pm3d;\n"); |
| 1098 fputs(plot_stream,"set style increment user;\n"); | |
| 1099 withpm3d = false; | |
| 1100 withclause{data_idx} = sprintf("with %s linestyle %d", | |
| 1101 style{1}, data_idx); | |
| 1102 fputs (plot_stream, "unset pm3d\n"); | |
| 7119 | 1103 endif |
| 7109 | 1104 |
| 10549 | 1105 if (doing_interp_color) |
| 1106 ## "depthorder" interferes with interpolation of colors. | |
| 1107 dord = "scansautomatic"; | |
| 1108 else | |
| 1109 dord = "depthorder"; | |
| 1110 endif | |
| 7109 | 1111 |
| 10549 | 1112 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 7318 | 1113 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", |
| 10549 | 1114 interp_str, dord); |
| 7318 | 1115 elseif (!facecolor_none_or_white) |
| 7119 | 1116 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 1117 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1118 && isscalar (obj.facealpha)) | |
| 1119 fprintf (plot_stream, | |
| 1120 "set style fill transparent solid %f;\n", | |
| 1121 obj.facealpha); | |
| 1122 endif | |
| 7318 | 1123 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 10549 | 1124 interp_str, dord); |
| 7109 | 1125 else |
| 7318 | 1126 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 10549 | 1127 data_idx, interp_str, dord); |
| 7119 | 1128 |
| 8645 | 1129 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1130 && isscalar (obj.facealpha)) | |
| 1131 fprintf (plot_stream, | |
| 1132 "set style fill transparent solid %f;\n", | |
| 1133 obj.facealpha); | |
| 1134 endif | |
| 7109 | 1135 endif |
| 7119 | 1136 endif |
| 10549 | 1137 |
| 1138 zz = []; | |
| 1139 if (length (style) > 1) | |
| 1140 len = 3 * xlen; | |
| 1141 zz = zeros (ylen, len); | |
| 1142 k = 1; | |
| 1143 for kk = 1:3:len | |
| 1144 zz(:,kk) = xdat(:,k); | |
| 1145 zz(:,kk+1) = ydat(:,k); | |
| 1146 zz(:,kk+2) = zdat(:,k); | |
| 1147 k++; | |
| 1148 endfor | |
| 1149 zz = zz.'; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1150 |
| 10549 | 1151 data_idx++; |
| 1152 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1153 parametric(data_idx) = parametric(data_idx - 1); | |
| 1154 have_cdata(data_idx) = false; | |
| 1155 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1156 titlespec{data_idx} = "title \"\""; | |
| 1157 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1158 data{data_idx} = zz; | |
| 1159 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1160 style{2}, data_idx); | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1161 |
| 10549 | 1162 endif |
| 1163 if (length (style) > 2) | |
| 1164 data_idx++; | |
| 1165 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1166 parametric(data_idx) = parametric(data_idx - 1); | |
| 1167 have_cdata(data_idx) = false; | |
| 1168 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1169 titlespec{data_idx} = "title \"\""; | |
| 1170 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1171 data{data_idx} = zz; | |
| 1172 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1173 style{3}, data_idx); | |
| 1174 endif | |
| 1175 if (withpm3d && strncmp (style {1}, "linespoints", 11)) | |
| 1176 if (isempty(zz)) | |
| 1177 len = 3 * xlen; | |
| 1178 zz = zeros (ylen, len); | |
| 1179 k = 1; | |
| 1180 for kk = 1:3:len | |
| 1181 zz(:,kk) = xdat(:,k); | |
| 1182 zz(:,kk+1) = ydat(:,k); | |
| 1183 zz(:,kk+2) = zdat(:,k); | |
| 1184 k++; | |
| 1185 endfor | |
| 1186 zz = zz.'; | |
| 1187 endif | |
| 1188 data_idx++; | |
| 1189 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1190 parametric(data_idx) = parametric(data_idx - 1); | |
| 1191 have_cdata(data_idx) = false; | |
| 1192 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1193 titlespec{data_idx} = "title \"\""; | |
| 1194 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1195 data{data_idx} = zz; | |
| 1196 withclause{data_idx} = sprintf ("with points linestyle %d", | |
| 1197 pm3didx); | |
| 1198 endif | |
| 1199 endif | |
| 6405 | 1200 |
| 10549 | 1201 case "text" |
| 1202 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); | |
| 1203 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 1204 lpos = obj.position; | |
| 1205 halign = obj.horizontalalignment; | |
| 1206 angle = obj.rotation; | |
| 6752 | 1207 units = obj.units; |
| 10549 | 1208 color = obj.color; |
| 6758 | 1209 if (strcmpi (units, "normalized")) |
| 6752 | 1210 units = "graph"; |
|
10912
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1211 elseif (strcmp (axis_obj.yaxislocation, "right") |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1212 && strcmp (units, "data")) |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1213 units = "second"; |
| 6752 | 1214 else |
| 1215 units = ""; | |
| 1216 endif | |
| 10549 | 1217 |
| 1218 if (isnumeric (color)) | |
| 1219 colorspec = get_text_colorspec (color, mono); | |
| 1220 endif | |
| 6829 | 1221 |
| 10549 | 1222 if (nd == 3) |
| 1223 fprintf (plot_stream, | |
| 1224 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", | |
| 1225 undo_string_escapes (label), units, lpos(1), | |
| 1226 lpos(2), lpos(3), halign, angle, fontspec, | |
| 1227 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 1228 else | |
| 1229 fprintf (plot_stream, | |
| 1230 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", | |
| 1231 undo_string_escapes (label), units, | |
| 1232 lpos(1), lpos(2), halign, angle, fontspec, | |
| 1233 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 1234 endif | |
| 6405 | 1235 |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1236 case "hggroup" |
| 10549 | 1237 ## Push group children into the kid list. |
| 1238 if (isempty (kids)) | |
| 1239 kids = obj.children; | |
| 1240 elseif (! isempty (obj.children)) | |
| 1241 kids = [kids; obj.children]; | |
| 1242 endif | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1243 |
| 10549 | 1244 otherwise |
| 1245 error ("__go_draw_axes__: unknown object class, %s", | |
| 1246 obj.type); | |
| 6405 | 1247 endswitch |
| 1248 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1249 endwhile |
| 6405 | 1250 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1251 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1252 ## allowing colorbars with contours. |
|
8042
827d4f24ec6c
Fix for meshed surfaces with more than one oobject per plot
David Bateman <dbateman@free.fr>
parents:
7930
diff
changeset
|
1253 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1254 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1255 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1256 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1257 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1258 |
| 7175 | 1259 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1260 fputs (plot_stream, "set hidden3d;\n"); |
| 1261 else | |
| 1262 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1263 endif | |
| 1264 | |
|
8048
2f7ff06c0c7b
__go_draw_axes__.m (__gnuplot_write_data__): write "Inf Inf\n" if all data pairs contain NaN values
John W. Eaton <jwe@octave.org>
parents:
8042
diff
changeset
|
1265 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1266 |
| 8208 | 1267 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1268 ## dual axis plotting features of gnuplot. |
| 7222 | 1269 if (isempty (xlim)) |
| 1270 return; | |
| 6405 | 1271 endif |
| 6758 | 1272 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1273 xdir = "reverse"; |
| 1274 else | |
| 1275 xdir = "noreverse"; | |
| 1276 endif | |
| 8208 | 1277 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1278 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1279 fprintf (plot_stream, "set x2range [%.15e:%.15e] %s;\n", xlim, xdir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1280 endif |
| 6405 | 1281 |
| 7222 | 1282 if (isempty (ylim)) |
| 1283 return; | |
| 6405 | 1284 endif |
| 6758 | 1285 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1286 ydir = "reverse"; |
| 1287 else | |
| 1288 ydir = "noreverse"; | |
| 1289 endif | |
| 8208 | 1290 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1291 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1292 fprintf (plot_stream, "set y2range [%.15e:%.15e] %s;\n", ylim, ydir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1293 endif |
| 6405 | 1294 |
| 7119 | 1295 if (nd == 3) |
| 7222 | 1296 if (isempty (zlim)) |
| 10549 | 1297 return; |
| 6405 | 1298 endif |
| 6758 | 1299 if (strcmpi (axis_obj.zdir, "reverse")) |
| 10549 | 1300 zdir = "reverse"; |
| 6405 | 1301 else |
| 10549 | 1302 zdir = "noreverse"; |
| 6405 | 1303 endif |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1304 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1305 endif |
| 7110 | 1306 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1307 cmap = parent_figure_obj.colormap; |
|
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1308 cmap_sz = rows(cmap); |
| 7189 | 1309 if (! any (isinf (clim))) |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1310 if (truecolor || ! cdatadirect) |
| 10549 | 1311 if (rows(addedcmap) > 0) |
| 1312 for i = 1:data_idx | |
| 1313 if (have_3d_patch(i)) | |
| 1314 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; | |
| 1315 endif | |
| 1316 endfor | |
| 1317 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) * | |
| 1318 (cmap_sz + rows(addedcmap)) / cmap_sz); | |
| 1319 else | |
| 1320 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); | |
| 1321 endif | |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1322 else |
| 10549 | 1323 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
| 1324 rows (addedcmap)); | |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1325 endif |
| 7189 | 1326 endif |
| 1327 | |
| 6758 | 1328 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1329 if (nd == 3) |
| 10549 | 1330 fputs (plot_stream, "set border 4095;\n"); |
| 6405 | 1331 else |
| 10549 | 1332 fputs (plot_stream, "set border 431;\n"); |
| 6405 | 1333 endif |
| 1334 else | |
| 7119 | 1335 if (nd == 3) |
| 10549 | 1336 fputs (plot_stream, "set border 895;\n"); |
| 6405 | 1337 else |
| 10549 | 1338 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 1339 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", | |
| 1340 axis_obj.tickdir); | |
| 1341 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1342 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1343 axis_obj.tickdir); | |
| 1344 fputs (plot_stream, "set border 12;\n"); | |
| 1345 else | |
| 1346 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1347 axis_obj.tickdir); | |
| 1348 fputs (plot_stream, "set border 9;\n"); | |
| 1349 endif | |
| 1350 else | |
| 1351 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", | |
| 1352 axis_obj.tickdir); | |
| 1353 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1354 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1355 axis_obj.tickdir); | |
| 1356 fputs (plot_stream, "set border 6;\n"); | |
| 1357 else | |
| 1358 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1359 axis_obj.tickdir); | |
| 1360 fputs (plot_stream, "set border 3;\n"); | |
| 1361 endif | |
| 1362 endif | |
| 6405 | 1363 endif |
| 1364 endif | |
| 1365 | |
| 7060 | 1366 if (strcmpi (axis_obj.visible, "off")) |
| 1367 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1368 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1369 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1370 endif |
| 1371 | |
| 6758 | 1372 if (strcmpi (axis_obj.key, "on")) |
| 1373 if (strcmpi (axis_obj.keybox, "on")) | |
| 10549 | 1374 box = "box"; |
| 6405 | 1375 else |
| 10549 | 1376 box = "nobox"; |
| 6405 | 1377 endif |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1378 if (strcmpi (axis_obj.keyreverse, "on")) |
| 10549 | 1379 reverse = "reverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1380 else |
| 10549 | 1381 reverse = "noreverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1382 endif |
| 6405 | 1383 inout = "inside"; |
| 6977 | 1384 keypos = axis_obj.keypos; |
| 1385 if (ischar (keypos)) | |
| 10549 | 1386 keypos = lower (keypos); |
| 1387 keyout = findstr (keypos, "outside"); | |
| 1388 if (! isempty (keyout)) | |
| 1389 inout = "outside"; | |
| 1390 keypos = keypos(1:keyout-1); | |
| 1391 endif | |
| 6977 | 1392 endif |
| 1393 switch (keypos) | |
| 10549 | 1394 case -1 |
| 1395 pos = "right top"; | |
| 1396 inout = "outside"; | |
| 1397 case 1 | |
| 1398 pos = "right top"; | |
| 1399 case 2 | |
| 1400 pos = "left top"; | |
| 1401 case 3 | |
| 1402 pos = "left bottom"; | |
| 1403 case {4, 0} | |
| 1404 pos = "right bottom"; | |
| 1405 case "north" | |
| 1406 pos = "center top"; | |
| 1407 case "south" | |
| 1408 pos = "center bottom"; | |
| 1409 case "east" | |
| 1410 pos = "right center"; | |
| 1411 case "west" | |
| 1412 pos = "left center"; | |
| 1413 case "northeast" | |
| 1414 pos = "right top"; | |
| 1415 case "northwest" | |
| 1416 pos = "left top"; | |
| 1417 case "southeast" | |
| 1418 pos = "right bottom"; | |
| 1419 case "southwest" | |
| 1420 pos = "left bottom"; | |
| 1421 case "best" | |
| 1422 pos = ""; | |
| 1423 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 1424 ## Least conflict with data in plot. | |
| 1425 ## Least unused space outside plot. | |
| 1426 otherwise | |
| 1427 pos = ""; | |
| 6405 | 1428 endswitch |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1429 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1430 fontspec = create_fontspec (axis_obj.fontname, axis_obj.fontsize, gnuplot_term); |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1431 else |
| 10549 | 1432 fontspec = ""; |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1433 endif |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1434 fprintf (plot_stream, "set key %s %s %s %s %s;\n", inout, pos, box, |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1435 reverse, fontspec); |
| 6405 | 1436 else |
| 1437 fputs (plot_stream, "unset key;\n"); | |
| 1438 endif | |
| 1439 | |
| 1440 fputs (plot_stream, "set style data lines;\n"); | |
| 1441 | |
| 1442 if (! use_gnuplot_for_images) | |
| 1443 for i = 1:ximg_data_idx | |
| 10549 | 1444 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); |
| 6405 | 1445 endfor |
| 1446 endif | |
| 1447 | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1448 cmap = [cmap; addedcmap]; |
|
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1449 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1450 if (length(cmap) > 0) |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1451 fprintf (plot_stream, |
| 10549 | 1452 "set palette positive color model RGB maxcolors %i;\n", |
| 1453 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1454 fprintf (plot_stream, |
| 10549 | 1455 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
| 1456 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1457 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1458 fwrite (plot_stream, "\n"); |
| 7189 | 1459 endif |
| 8208 | 1460 |
| 1461 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1462 |
| 6405 | 1463 if (have_data) |
| 1464 if (nd == 2) | |
| 10549 | 1465 plot_cmd = "plot"; |
| 6405 | 1466 else |
| 10549 | 1467 plot_cmd = "splot"; |
| 1468 rot_x = 90 - axis_obj.view(2); | |
| 1469 rot_z = axis_obj.view(1); | |
| 1470 while (rot_z < 0) | |
| 1471 rot_z += 360; | |
| 1472 endwhile | |
| 1473 fputs (plot_stream, "set ticslevel 0;\n"); | |
| 1474 if (view_map && rot_x == 0 && rot_z == 0) | |
| 1475 fputs (plot_stream, "set view map;\n"); | |
| 1476 else | |
| 1477 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1478 endif | |
| 6405 | 1479 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1480 if (have_3d_patch (1)) |
| 10549 | 1481 fputs (plot_stream, "set pm3d depthorder\n"); |
| 1482 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, | |
| 1483 usingclause{1}, titlespec{1}, withclause{1}); | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1484 elseif (is_image_data (1)) |
| 10549 | 1485 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 1486 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1487 else |
| 10549 | 1488 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1489 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1490 endif |
| 6405 | 1491 for i = 2:data_idx |
| 10549 | 1492 if (have_3d_patch (i)) |
| 1493 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", | |
| 1494 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1495 elseif (is_image_data (i)) | |
| 1496 if (! is_image_data (i-1)) | |
| 1497 fputs (plot_stream, "; "); | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1498 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1499 fputs (plot_stream, "unset obj 1; \\\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1500 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1501 endif |
| 10549 | 1502 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1503 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 10549 | 1504 usingclause{i}, titlespec{i}, withclause{i}); |
| 1505 elseif (is_image_data (i-1)) | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1506 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1507 fputs (plot_stream, "unset obj 1; \\\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1508 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1509 endif |
| 10549 | 1510 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1511 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1512 else | |
| 1513 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", | |
| 1514 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1515 endif | |
| 6405 | 1516 endfor |
| 1517 fputs (plot_stream, ";\n"); | |
| 1518 for i = 1:data_idx | |
| 10549 | 1519 if (have_3d_patch (i)) |
| 1520 ## Can't write 3d patch data as binary as can't plot more than | |
| 1521 ## a single patch at a time and have to plot all patches together | |
| 1522 ## so that the gnuplot depth ordering is done correctly | |
| 1523 for j = 1 : 4 : columns(data{i}) | |
| 1524 if (j != 1) | |
| 1525 fputs (plot_stream, "\n\n"); | |
| 1526 endif | |
| 1527 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); | |
| 1528 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n", data{i}(:,j+1).'); | |
| 1529 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); | |
| 1530 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); | |
| 1531 endfor | |
| 1532 fputs (plot_stream, "e\n"); | |
| 1533 elseif (is_image_data(i)) | |
| 1534 fwrite (plot_stream, data{i}, "float32"); | |
| 1535 else | |
| 1536 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), | |
| 1537 have_cdata(i)); | |
| 1538 endif | |
| 6405 | 1539 endfor |
| 6431 | 1540 else |
| 1541 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1542 endif |
| 1543 | |
| 8506 | 1544 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1545 if (view_map) |
| 1546 fputs (plot_stream, "unset view;\n"); | |
| 1547 endif | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1548 |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1549 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1550 fputs (plot_stream, "unset obj 1;\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1551 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1552 endif |
| 7271 | 1553 |
| 6405 | 1554 fflush (plot_stream); |
| 1555 | |
| 1556 else | |
| 1557 print_usage (); | |
| 7109 | 1558 endif |
| 6405 | 1559 |
| 1560 endfunction | |
| 1561 | |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1562 function fontspec = create_fontspec (f, s, gp_term) |
|
9468
5af462716bff
Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents:
9438
diff
changeset
|
1563 if (strcmp (f, "*") || strcmp (gp_term, "tikz")) |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1564 fontspec = sprintf ("font \",%d\"", s); |
|
9063
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1565 else |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1566 fontspec = sprintf ("font \"%s,%d\"", f, s); |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1567 endif |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1568 endfunction |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1569 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1570 function style = do_linestyle_command (obj, linecolor, idx, mono, |
| 10549 | 1571 plot_stream, errbars = "") |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1572 style = {}; |
| 6405 | 1573 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1574 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1575 fprintf (plot_stream, "set style line %d", idx); |
| 1576 | |
| 1577 found_style = false; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1578 if (isnumeric (linecolor)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1579 color = linecolor; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1580 if (! mono) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1581 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
| 10549 | 1582 round (255*color)); |
| 6405 | 1583 endif |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1584 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1585 color = [0, 0, 0]; |
| 6405 | 1586 endif |
| 1587 | |
| 1588 if (isfield (obj, "linestyle")) | |
| 1589 switch (obj.linestyle) | |
| 1590 case "-" | |
| 10549 | 1591 lt = "1"; |
| 6405 | 1592 case "--" |
| 10549 | 1593 lt = "2"; |
| 6405 | 1594 case ":" |
| 10549 | 1595 lt = "3"; |
| 6405 | 1596 case "-." |
| 10549 | 1597 lt = "6"; |
| 6405 | 1598 case "none" |
| 10549 | 1599 lt = ""; |
| 6405 | 1600 otherwise |
| 10549 | 1601 lt = ""; |
| 6405 | 1602 endswitch |
| 6843 | 1603 |
| 1604 ## FIXME -- linetype is currently broken, since it disables the | |
| 1605 ## gnuplot default dashed and solid linestyles with the only | |
| 1606 ## benefit of being able to specify '--' and get a single sized | |
| 1607 ## dashed line of identical dash pattern for all called this way. | |
| 1608 ## All dash patterns are a subset of "with lines" and none of the | |
| 1609 ## lt specifications will correctly propagate into the x11 terminal | |
| 1610 ## or the print command. Therefore, it is currently disabled in | |
| 1611 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1612 | |
| 1613 ## if (! isempty (lt)) | |
| 1614 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1615 ## endif | |
| 1616 | |
| 6405 | 1617 else |
| 1618 lt = ""; | |
| 1619 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1620 if (! isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1621 found_style = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1622 endif |
| 6405 | 1623 |
| 1624 if (isfield (obj, "linewidth")) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1625 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1626 found_style = true; |
| 1627 endif | |
| 1628 | |
| 1629 if (isfield (obj, "marker")) | |
| 1630 switch (obj.marker) | |
| 1631 case "+" | |
| 10549 | 1632 pt = pt2 = "1"; |
| 6405 | 1633 case "o" |
| 10549 | 1634 pt = "6"; |
| 1635 pt2 = "7"; | |
| 6405 | 1636 case "*" |
| 10549 | 1637 pt = pt2 = "3"; |
| 6405 | 1638 case "." |
| 10549 | 1639 pt = pt2 = "0"; |
| 6405 | 1640 case "x" |
| 10549 | 1641 pt = pt2 = "2"; |
| 6405 | 1642 case {"square", "s"} |
| 10549 | 1643 pt = "4"; |
| 1644 pt2 = "5"; | |
| 6405 | 1645 case {"diamond", "d"} |
|
10563
f5a652a101b0
Correct fill of diamond markers for gnuplot backend
David Bateman <dbateman@free.fr>
parents:
10561
diff
changeset
|
1646 pt = "12"; |
|
f5a652a101b0
Correct fill of diamond markers for gnuplot backend
David Bateman <dbateman@free.fr>
parents:
10561
diff
changeset
|
1647 pt2 = "13"; |
| 6405 | 1648 case "^" |
| 10549 | 1649 pt = "8"; |
| 1650 pt2 = "9"; | |
| 6405 | 1651 case "v" |
| 10549 | 1652 pt = "10"; |
| 1653 pt2 = "11"; | |
| 6405 | 1654 case ">" |
| 10549 | 1655 ## FIXME missing point type |
| 1656 pt = "8"; | |
| 1657 pt2 = "9"; | |
| 6405 | 1658 case "<" |
| 10549 | 1659 ## FIXME missing point type |
| 1660 pt = "10"; | |
| 1661 pt2 = "11"; | |
| 6405 | 1662 case {"pentagram", "p"} |
| 10549 | 1663 ## FIXME missing point type |
| 1664 pt = pt2 = "3"; | |
| 6405 | 1665 case {"hexagram", "h"} |
| 10549 | 1666 pt = pt2 = "3"; |
| 6405 | 1667 case "none" |
| 10549 | 1668 pt = pt2 = ""; |
| 6405 | 1669 otherwise |
| 10549 | 1670 pt = pt2 = ""; |
| 6405 | 1671 endswitch |
| 1672 else | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1673 pt = pt2 = ""; |
| 6405 | 1674 endif |
| 1675 | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1676 if (! isempty (pt)) |
| 6465 | 1677 found_style = true; |
| 1678 endif | |
| 1679 | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1680 sidx = 1; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1681 if (isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1682 if (isempty (lt)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1683 style {sidx} = ""; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1684 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1685 style {sidx} = "lines"; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1686 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1687 |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1688 facesame = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1689 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 1690 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1691 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 1692 || ! isnumeric (obj.markerfacecolor) |
| 1693 || (isnumeric (obj.markerfacecolor) | |
| 1694 && isequal (color, obj.markerfacecolor))) | |
| 1695 if (! isempty (pt2)) | |
| 1696 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1697 style {sidx} = strcat (style{sidx}, "points"); | |
| 1698 endif | |
| 1699 if (isfield (obj, "markersize")) | |
| 1700 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1701 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1702 else |
| 10549 | 1703 facesame = false; |
| 1704 if (! found_style) | |
| 1705 fputs (plot_stream, " default"); | |
| 1706 endif | |
| 1707 fputs (plot_stream, ";\n"); | |
| 1708 if (! isempty (style {sidx})) | |
| 1709 sidx ++; | |
| 1710 idx ++; | |
| 1711 else | |
| 1712 fputs (plot_stream, ";\n"); | |
| 1713 endif | |
| 1714 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1715 fprintf (plot_stream, "set style line %d", idx); | |
| 1716 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 1717 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1718 round (255*obj.markerfacecolor)); | |
| 1719 endif | |
| 1720 if (! isempty (pt2)) | |
| 1721 style {sidx} = "points"; | |
| 1722 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1723 endif | |
| 1724 if (isfield (obj, "markersize")) | |
| 1725 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1726 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1727 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1728 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1729 if (isfield (obj, "markeredgecolor") |
| 10549 | 1730 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10157
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1731 if (facesame && !isempty (pt) |
|
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1732 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 1733 || ! isnumeric (obj.markeredgecolor) |
| 1734 || (isnumeric (obj.markeredgecolor) | |
| 1735 && isequal (color, obj.markeredgecolor)))) | |
| 1736 if (sidx == 1 && ((length (style {sidx}) == 5 | |
| 1737 && strncmp (style {sidx}, "lines", 5)) || isempty (style {sidx}))) | |
| 1738 if (! isempty (pt)) | |
| 1739 style {sidx} = strcat (style{sidx}, "points"); | |
| 1740 fprintf (plot_stream, " pointtype %s", pt); | |
| 1741 endif | |
| 1742 if (isfield (obj, "markersize")) | |
| 1743 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1744 endif | |
| 1745 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1746 else |
| 10549 | 1747 if (! found_style) |
| 1748 fputs (plot_stream, " default"); | |
| 1749 endif | |
| 1750 fputs (plot_stream, ";\n"); | |
| 1751 if (!isempty (style {sidx})) | |
| 1752 sidx ++; | |
| 1753 idx ++; | |
| 1754 else | |
| 1755 fputs (plot_stream, ";\n"); | |
| 1756 endif | |
| 1757 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1758 fprintf (plot_stream, "set style line %d", idx); | |
| 1759 if (! mono) | |
| 1760 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 1761 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1762 round (255*color)); | |
| 1763 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 1764 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1765 round (255*obj.markeredgecolor)); | |
| 1766 endif | |
| 1767 endif | |
| 1768 if (! isempty (pt)) | |
| 1769 style {sidx} = "points"; | |
| 1770 fprintf (plot_stream, " pointtype %s", pt); | |
| 1771 endif | |
| 1772 if (isfield (obj, "markersize")) | |
| 1773 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1774 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1775 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1776 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1777 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1778 style{1} = errbars; |
|
10582
9676d0255440
Use "." for marker when plotting with errorbars. (bug #29057)
Rik <octave@nomad.inbox5.com>
parents:
10563
diff
changeset
|
1779 fputs (plot_stream, " pointtype 0"); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1780 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1781 |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1782 if (! found_style && isempty (style {1})) |
| 6405 | 1783 fputs (plot_stream, " default"); |
| 1784 endif | |
| 1785 | |
| 1786 fputs (plot_stream, ";\n"); | |
| 1787 | |
| 1788 endfunction | |
| 6510 | 1789 |
| 7119 | 1790 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1791 |
| 1792 ## DATA is already transposed. | |
| 1793 | |
| 1794 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1795 | |
| 6605 | 1796 ## Convert NA elements to normal NaN values because fprintf writes |
| 1797 ## "NA" and that confuses gnuplot. | |
| 1798 idx = find (isna (data)); | |
| 1799 if (any (idx)) | |
| 1800 data(idx) = NaN; | |
| 1801 endif | |
| 1802 | |
| 6510 | 1803 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1804 fwrite (plot_stream, data, "float64"); |
| 7109 | 1805 elseif (nd == 3) |
| 6510 | 1806 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1807 fwrite (plot_stream, data, "float64"); |
| 6510 | 1808 else |
| 7170 | 1809 nr = rows (data); |
| 7119 | 1810 if (cdata) |
| 10549 | 1811 for j = 1:4:nr |
| 1812 fwrite (plot_stream, data(j:j+3,:), "float64"); | |
| 1813 endfor | |
| 7119 | 1814 else |
| 10549 | 1815 for j = 1:3:nr |
| 1816 fwrite (plot_stream, data(j:j+2,:), "float64"); | |
| 1817 endfor | |
| 7119 | 1818 endif |
| 7109 | 1819 endif |
| 6510 | 1820 endif |
| 1821 | |
| 1822 endfunction | |
| 6745 | 1823 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1824 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1825 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1826 obj.xticklabel = ticklabel_to_cell (obj.xticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1827 obj.yticklabel = ticklabel_to_cell (obj.yticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1828 obj.zticklabel = ticklabel_to_cell (obj.zticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1829 |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1830 if (strcmp (obj.xminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1831 obj.xminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1832 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1833 if (strcmp (obj.yminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1834 obj.yminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1835 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1836 if (strcmp (obj.zminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1837 obj.zminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1838 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1839 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1840 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1841 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1842 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1843 ## A Gnuplot tic scale of 69 is equivalent to Octave's 0.5. |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1844 ticklength = sprintf ("scale %4.1f", (69/0.5)*obj.ticklength(1)); |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1845 |
| 6809 | 1846 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1847 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1848 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
| 1849 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1850 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1851 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1852 obj.xcolor, "x", plot_stream, true, mono, "border", |
| 1853 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 7321 | 1854 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1855 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1856 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1857 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1858 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1859 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1860 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
| 1861 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1862 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1863 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1864 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1865 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1866 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1867 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1868 obj.xcolor, "x2", plot_stream, true, mono, "border", |
| 1869 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1870 endif |
| 1871 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1872 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1873 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
| 1874 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1875 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1876 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1877 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
| 1878 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
|
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
1879 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1880 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1881 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1882 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1883 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1884 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1885 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
| 1886 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1887 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1888 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1889 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1890 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1891 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1892 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1893 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
| 1894 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1895 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1896 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
| 10549 | 1897 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
| 1898 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1899 obj.interpreter, obj.yscale); | |
| 6745 | 1900 endfunction |
| 1901 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1902 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
| 10549 | 1903 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
| 1904 fontname, fontspec, interpreter, scale) | |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1905 persistent warned_latex = false; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1906 if (strcmpi (interpreter, "tex")) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1907 for n = 1 : numel(labels) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1908 labels{n} = __tex2enhanced__ (labels{n}, fontname, false, false); |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1909 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1910 elseif (strcmpi (interpreter, "latex")) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1911 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1912 warning ("latex markup not supported for tick marks"); |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1913 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1914 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1915 endif |
|
9302
5542c40e40ac
__go_draw_axes__.m: Change strncmpi(scale,'lo') -> strcmp(scale,'log').
Ben Abbott <bpabbott@mac.com>
parents:
9301
diff
changeset
|
1916 if (strcmp (scale, "log")) |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1917 fmt = "10^{%T}"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1918 num_mtics = 10; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1919 else |
|
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1920 fmt = "%g"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1921 num_mtics = 5; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1922 endif |
| 7269 | 1923 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1924 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1925 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1926 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
|
8953
a6945f92b868
__go_draw_axes__.m: Unset the {x,y,z}ticks when initializing\n\teach axis. Set ticklabels when the ticklabels are empty and when\n\tticklabelmode=="manual".
Ben Abbott <bpabbott@mac.com>
parents:
8943
diff
changeset
|
1927 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 1928 if (ischar (labels)) |
| 10549 | 1929 labels = cellstr (labels); |
| 6751 | 1930 endif |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1931 if (isnumeric (labels)) |
| 10549 | 1932 labels = num2str (real (labels(:))); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1933 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1934 if (ischar (labels)) |
| 10549 | 1935 labels = permute (cellstr (labels), [2, 1]); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1936 endif |
| 6745 | 1937 if (iscellstr (labels)) |
| 10549 | 1938 k = 1; |
| 1939 ntics = numel (tics); | |
| 1940 nlabels = numel (labels); | |
| 1941 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); | |
| 1942 if (mirror) | |
| 1943 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, | |
| 1944 tickdir, ticklength, axispos); | |
| 1945 else | |
| 1946 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, | |
| 1947 tickdir, ticklength, axispos); | |
| 1948 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1949 |
| 10549 | 1950 labels = regexprep(labels, "%", "%%"); |
| 1951 for i = 1:ntics | |
| 1952 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); | |
| 1953 if (i < ntics) | |
| 1954 fputs (plot_stream, ", "); | |
| 1955 endif | |
| 1956 if (k > nlabels) | |
| 1957 k = 1; | |
| 1958 endif | |
| 1959 endfor | |
| 1960 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); | |
| 1961 if (strcmp (mtics, "on")) | |
| 1962 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); | |
| 1963 else | |
| 1964 fprintf (plot_stream, "unset m%stics;\n", ax); | |
| 1965 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1966 else |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
1967 error ("__go_draw_axes__: unsupported type of ticklabel"); |
| 6745 | 1968 endif |
| 1969 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1970 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 1971 if (mirror) |
| 10549 | 1972 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, tickdir, |
| 1973 ticklength, axispos); | |
| 7206 | 1974 else |
| 10549 | 1975 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, tickdir, |
| 1976 ticklength, axispos); | |
| 7206 | 1977 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1978 fprintf (plot_stream, " %.15g,", tics(1:end-1)); |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1979 fprintf (plot_stream, " %.15g) %s;\n", tics(end), fontspec); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1980 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1981 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1982 else |
| 10549 | 1983 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1984 endif |
| 6745 | 1985 endif |
| 1986 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1987 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 1988 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1989 fprintf (plot_stream, "set %stics %s %s %s mirror %s %s;\n", ax, |
| 10549 | 1990 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 1991 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1992 fprintf (plot_stream, "set %stics %s %s %s nomirror %s %s;\n", ax, |
| 10549 | 1993 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 1994 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1995 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1996 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1997 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1998 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1999 endif |
| 7194 | 2000 endif |
| 2001 endfunction | |
| 2002 | |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2003 function ticklabel = ticklabel_to_cell (ticklabel) |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2004 if (isnumeric (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2005 ## Use upto 5 significant digits |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2006 ticklabel = num2str (ticklabel(:), 5); |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2007 endif |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2008 if (ischar (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2009 if (size (ticklabel, 1) == 1 && any (ticklabel == "|")) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2010 n = setdiff (findstr (ticklabel, "|"), findstr (ticklabel, '\|')); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2011 ticklabel = strsplit (ticklabel, "|"); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2012 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2013 ticklabel = cellstr (ticklabel); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2014 endif |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2015 elseif (isempty (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2016 ticklabel = {""}; |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2017 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2018 ticklabel = ticklabel; |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2019 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2020 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2021 |
| 7269 | 2022 function colorspec = get_text_colorspec (color, mono) |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2023 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2024 colorspec = ""; |
| 7194 | 2025 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2026 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
| 10549 | 2027 round (255*color)); |
| 6745 | 2028 endif |
| 2029 endfunction | |
| 7163 | 2030 |
| 7189 | 2031 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 2032 if (isempty (t.fontname)) |
| 7372 | 2033 fnt = "Helvetica"; |
| 7163 | 2034 else |
| 7372 | 2035 fnt = t.fontname; |
| 7168 | 2036 endif |
| 7189 | 2037 f = fnt; |
| 2038 it = false; | |
| 2039 bld = false; | |
| 7372 | 2040 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 2041 if (! isempty(t.fontangle) |
| 10549 | 2042 && (strcmpi (t.fontangle, "italic") |
| 2043 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2044 f = cstrcat (f, "-bolditalic"); |
| 7189 | 2045 it = true; |
| 2046 bld = true; | |
| 7168 | 2047 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2048 f = cstrcat (f, "-bold"); |
| 7189 | 2049 bld = true; |
| 7168 | 2050 endif |
| 2051 elseif (! isempty(t.fontangle) | |
| 10549 | 2052 && (strcmpi (t.fontangle, "italic") |
| 2053 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2054 f = cstrcat (f, "-italic"); |
| 7189 | 2055 it = true; |
| 7163 | 2056 endif |
| 2057 if (isempty (t.fontsize)) | |
| 2058 s = 10; | |
| 2059 else | |
| 2060 s = t.fontsize; | |
| 2061 endif | |
| 2062 endfunction | |
| 7189 | 2063 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2064 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2065 |
| 7189 | 2066 persistent warned_latex = false; |
| 2067 | |
| 2068 if (strcmp (fld, "string")) | |
| 2069 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 2070 else | |
| 7372 | 2071 f = "Helvetica"; |
| 7189 | 2072 s = 10; |
| 2073 fnt = f; | |
| 2074 it = false; | |
| 2075 bld = false; | |
| 2076 endif | |
| 2077 | |
| 2078 str = getfield (obj, fld); | |
| 2079 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2080 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 2081 str = __tex2enhanced__ (str, fnt, it, bld); |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2082 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 2083 if (! warned_latex) |
| 10549 | 2084 warning ("latex markup not supported for text objects"); |
| 2085 warned_latex = true; | |
| 7189 | 2086 endif |
| 2087 endif | |
| 2088 endif | |
| 2089 endfunction | |
| 2090 | |
| 2091 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 2092 persistent sym = __setup_sym_table__ (); | |
| 2093 persistent flds = fieldnames (sym); | |
| 2094 | |
| 2095 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 2096 | |
| 2097 for i = length (s) : -1 : 1 | |
| 2098 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 2099 if (strncmp (m{i}, '\0', 2)) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2100 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 2101 else |
| 2102 f = m{i}(2:end); | |
| 2103 if (isfield (sym, f)) | |
| 10549 | 2104 g = getfield(sym, f); |
| 2105 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2106 ##if (bld) | |
| 2107 ## if (it) | |
| 2108 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2109 ## else | |
| 2110 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2111 ## endif | |
| 2112 ##elseif (it) | |
| 2113 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2114 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2115 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 2116 elseif (strncmp (f, "rm", 2)) |
| 10549 | 2117 bld = false; |
| 2118 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2119 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 2120 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 10549 | 2121 it = true; |
| 2122 if (bld) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2123 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2124 str(s(i) + 3:end)); |
| 7189 | 2125 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2126 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 10549 | 2127 str(s(i) + 3:end)); |
| 7189 | 2128 endif |
| 2129 elseif (strncmp (f, "bf", 2)) | |
| 10549 | 2130 bld = true; |
| 2131 if (it) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2132 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2133 str(2(i) + 3:end)); |
| 7189 | 2134 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2135 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 10549 | 2136 str(s(i) + 3:end)); |
| 7189 | 2137 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2138 elseif (strcmpi (f, "color")) |
| 10549 | 2139 ## FIXME Ignore \color but remove trailing {} block as well |
| 2140 d = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2141 if (isempty (d)) |
| 10549 | 2142 warning ('syntax error in \color argument'); |
| 2143 else | |
| 2144 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); | |
| 7189 | 2145 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2146 elseif(strcmpi (f, "fontname")) |
| 10549 | 2147 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2148 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2149 if (isempty(b1) || isempty(b2)) |
| 10549 | 2150 warning ('syntax error in \fontname argument'); |
| 2151 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2152 str = cstrcat (str(1:s(i) - 1), '/', |
| 10549 | 2153 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2154 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2155 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2156 elseif(strcmpi (f, "fontsize")) |
| 10549 | 2157 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2158 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2159 if (isempty(b1) || isempty(b2)) |
| 10549 | 2160 warning ('syntax error in \fontname argument'); |
| 2161 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2162 str = cstrcat (str(1:s(i) - 1), '/=', |
| 10549 | 2163 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2164 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2165 endif |
| 2166 else | |
| 10549 | 2167 ## Last desperate attempt to treat the symbol. Look for things |
| 2168 ## like \pix, that should be translated to the symbol Pi and x | |
| 2169 for j = 1 : length (flds) | |
| 2170 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 2171 g = getfield(sym, flds{j}); | |
| 2172 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2173 ##if (bld) | |
| 2174 ## if (it) | |
| 2175 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2176 ## else | |
| 2177 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2178 ## endif | |
| 2179 ##elseif (it) | |
| 2180 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2181 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2182 str = cstrcat (str(1:s(i) - 1), g, |
| 10549 | 2183 str(s(i) + length (flds{j}) + 1:end)); |
| 2184 break; | |
| 2185 endif | |
| 2186 endfor | |
| 7189 | 2187 endif |
| 2188 endif | |
| 2189 endfor | |
| 2190 | |
| 8506 | 2191 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 2192 ## alignment But need to put the shorter of the two arguments first. | |
| 2193 ## Carful of nested {} and unprinted characters when defining | |
| 2194 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 2195 ## are already converted to ^{/Symbol q}. | |
| 7189 | 2196 |
| 8506 | 2197 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 2198 |
| 2199 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 2200 i = 1; | |
| 2201 p = 0; | |
| 2202 while (i < length (s)) | |
| 2203 if (i < length(s)) | |
| 2204 if (str(s(i) + p + 1) == "{") | |
| 10549 | 2205 s1 = strfind(str(s(i) + p + 2:end),'{'); |
| 2206 si = 1; | |
| 2207 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 7189 | 2208 li = 1; |
| 10549 | 2209 while (li <= length (l1) && si <= length (s1)) |
| 7189 | 2210 if (l1(li) < s1(si)) |
| 10549 | 2211 if (li == si) |
| 2212 break; | |
| 2213 endif | |
| 2214 li++; | |
| 2215 else | |
| 2216 si++; | |
| 2217 endif | |
| 2218 endwhile | |
| 2219 l1 = l1 (min (length(l1), si)); | |
| 7189 | 2220 if (s(i) + l1 + 1 == s(i+1)) |
| 10549 | 2221 if (str(s(i + 1) + p + 1) == "{") |
| 2222 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 2223 si = 1; | |
| 2224 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 7189 | 2225 li = 1; |
| 10549 | 2226 while (li <= length (l2) && si <= length (s2)) |
| 7189 | 2227 if (l2(li) < s2(si)) |
| 10549 | 2228 if (li == si) |
| 2229 break; | |
| 2230 endif | |
| 2231 li++; | |
| 2232 else | |
| 2233 si++; | |
| 2234 endif | |
| 2235 endwhile | |
| 2236 l2 = l2 (min (length(l2), si)); | |
| 2237 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 2238 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 2239 ## Shortest already first! | |
| 2240 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2241 else | |
| 2242 ## Have to swap sub/super-script to get shortest first. | |
| 2243 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), | |
| 2244 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); | |
| 2245 endif | |
| 2246 else | |
| 2247 ## Have to swap sub/super-script to get shortest first. | |
| 2248 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), | |
| 2249 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); | |
| 2250 endif | |
| 7189 | 2251 i += 2; |
| 10549 | 2252 p ++; |
| 2253 else | |
| 2254 i++; | |
| 2255 endif | |
| 7189 | 2256 else |
| 10549 | 2257 if (s(i+1) == s(i) + 2) |
| 2258 ## Shortest already first! | |
| 2259 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2260 p ++; | |
| 7189 | 2261 i += 2; |
| 10549 | 2262 else |
| 2263 i ++; | |
| 2264 endif | |
| 7189 | 2265 endif |
| 2266 else | |
| 2267 i ++; | |
| 2268 endif | |
| 2269 endwhile | |
| 2270 | |
| 2271 endfunction | |
| 2272 | |
| 2273 function l = length_string (s) | |
| 2274 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 2275 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 2276 if (!isempty (m)) | |
| 2277 l = l - sum (cellfun (@length, m)); | |
| 2278 endif | |
| 2279 endfunction | |
| 2280 | |
| 2281 function sym = __setup_sym_table__ () | |
| 2282 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 2283 sym.forall = '{/Symbol \042}'; | |
| 2284 sym.exists = '{/Symbol \044}'; | |
| 2285 sym.ni = '{/Symbol \047}'; | |
| 2286 sym.cong = '{/Symbol \100}'; | |
| 2287 sym.Delta = '{/Symbol D}'; | |
| 2288 sym.Phi = '{/Symbol F}'; | |
|
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|
2289 sym.Gamma = '{/Symbol G}'; |
| 7190 | 2290 sym.vartheta = '{/Symbol J}'; |
| 7189 | 2291 sym.Lambda = '{/Symbol L}'; |
| 2292 sym.Pi = '{/Symbol P}'; | |
| 2293 sym.Theta = '{/Symbol Q}'; | |
| 2294 sym.Sigma = '{/Symbol S}'; | |
| 2295 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 2296 sym.Omega = '{/Symbol W}'; |
| 7189 | 2297 sym.Xi = '{/Symbol X}'; |
| 2298 sym.Psi = '{/Symbol Y}'; | |
| 2299 sym.perp = '{/Symbol \136}'; | |
| 2300 sym.alpha = '{/Symbol a}'; | |
| 2301 sym.beta = '{/Symbol b}'; | |
| 2302 sym.chi = '{/Symbol c}'; | |
| 2303 sym.delta = '{/Symbol d}'; | |
| 2304 sym.epsilon = '{/Symbol e}'; | |
| 2305 sym.phi = '{/Symbol f}'; | |
|
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|
2306 sym.gamma = '{/Symbol g}'; |
| 7189 | 2307 sym.eta = '{/Symbol h}'; |
| 2308 sym.iota = '{/Symbol i}'; | |
|
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2309 sym.varphi = '{/Symbol j}'; |
| 7189 | 2310 sym.kappa = '{/Symbol k}'; |
| 2311 sym.lambda = '{/Symbol l}'; | |
| 2312 sym.mu = '{/Symbol m}'; | |
| 2313 sym.nu = '{/Symbol n}'; | |
| 2314 sym.o = '{/Symbol o}'; | |
| 2315 sym.pi = '{/Symbol p}'; | |
| 2316 sym.theta = '{/Symbol q}'; | |
| 2317 sym.rho = '{/Symbol r}'; | |
| 2318 sym.sigma = '{/Symbol s}'; | |
| 2319 sym.tau = '{/Symbol t}'; | |
| 2320 sym.upsilon = '{/Symbol u}'; | |
| 2321 sym.varpi = '{/Symbol v}'; | |
| 2322 sym.omega = '{/Symbol w}'; | |
| 2323 sym.xi = '{/Symbol x}'; | |
| 2324 sym.psi = '{/Symbol y}'; | |
| 2325 sym.zeta = '{/Symbol z}'; | |
| 2326 sym.sim = '{/Symbol \176}'; | |
| 2327 sym.Upsilon = '{/Symbol \241}'; | |
| 2328 sym.prime = '{/Symbol \242}'; | |
| 2329 sym.leq = '{/Symbol \243}'; | |
| 2330 sym.infty = '{/Symbol \245}'; | |
| 2331 sym.clubsuit = '{/Symbol \247}'; | |
| 2332 sym.diamondsuit = '{/Symbol \250}'; | |
| 2333 sym.heartsuit = '{/Symbol \251}'; | |
| 2334 sym.spadesuit = '{/Symbol \252}'; | |
| 2335 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2336 sym.leftarrow = '{/Symbol \254}'; | |
| 2337 sym.uparrow = '{/Symbol \255}'; | |
| 2338 sym.rightarrow = '{/Symbol \256}'; | |
| 2339 sym.downarrow = '{/Symbol \257}'; | |
| 2340 sym.circ = '{/Symbol \260}'; | |
| 2341 sym.pm = '{/Symbol \261}'; | |
| 2342 sym.geq = '{/Symbol \263}'; | |
| 2343 sym.times = '{/Symbol \264}'; | |
| 2344 sym.propto = '{/Symbol \265}'; | |
| 2345 sym.partial = '{/Symbol \266}'; | |
| 2346 sym.bullet = '{/Symbol \267}'; | |
| 2347 sym.div = '{/Symbol \270}'; | |
| 2348 sym.neq = '{/Symbol \271}'; | |
| 2349 sym.equiv = '{/Symbol \272}'; | |
| 2350 sym.approx = '{/Symbol \273}'; | |
| 2351 sym.ldots = '{/Symbol \274}'; | |
| 2352 sym.mid = '{/Symbol \275}'; | |
| 2353 sym.aleph = '{/Symbol \300}'; | |
| 2354 sym.Im = '{/Symbol \301}'; | |
| 2355 sym.Re = '{/Symbol \302}'; | |
| 2356 sym.wp = '{/Symbol \303}'; | |
| 2357 sym.otimes = '{/Symbol \304}'; | |
| 2358 sym.oplus = '{/Symbol \305}'; | |
| 2359 sym.oslash = '{/Symbol \306}'; | |
| 2360 sym.cap = '{/Symbol \307}'; | |
| 2361 sym.cup = '{/Symbol \310}'; | |
| 2362 sym.supset = '{/Symbol \311}'; | |
| 2363 sym.supseteq = '{/Symbol \312}'; | |
| 2364 sym.subset = '{/Symbol \314}'; | |
| 2365 sym.subseteq = '{/Symbol \315}'; | |
| 2366 sym.in = '{/Symbol \316}'; | |
|
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2367 sym.notin = '{/Symbol \317}'; |
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2368 sym.angle = '{/Symbol \320}'; |
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2369 sym.bigtriangledown = '{/Symbol \321}'; |
|
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2370 sym.langle = '{/Symbol \341}'; |
|
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2371 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2372 sym.nabla = '{/Symbol \321}'; |
|
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|
2373 sym.prod = '{/Symbol \325}'; |
| 7189 | 2374 sym.surd = '{/Symbol \326}'; |
| 2375 sym.cdot = '{/Symbol \327}'; | |
| 2376 sym.neg = '{/Symbol \330}'; | |
| 2377 sym.wedge = '{/Symbol \331}'; | |
| 2378 sym.vee = '{/Symbol \332}'; | |
|
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|
2379 sym.Leftrightarrow = '{/Symbol \333}'; |
|
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|
2380 sym.Leftarrow = '{/Symbol \334}'; |
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|
2381 sym.Uparrow = '{/Symbol \335}'; |
|
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|
2382 sym.Rightarrow = '{/Symbol \336}'; |
|
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|
2383 sym.Downarrow = '{/Symbol \337}'; |
|
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|
2384 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2385 sym.copyright = '{/Symbol \343}'; |
|
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diff
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|
2386 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2387 sym.lceil = '{/Symbol \351}'; |
|
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|
2388 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2389 sym.rceil = '{/Symbol \371}'; |
| 2390 sym.int = '{/Symbol \362}'; | |
| 2391 endfunction | |
| 2392 | |
| 7390 | 2393 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2394 retval = ""; | |
| 2395 if (enhanced) | |
| 2396 if (strcmpi (obj.interpreter, "none")) | |
| 2397 retval = "noenhanced"; | |
| 2398 else | |
| 2399 retval = "enhanced"; | |
| 2400 endif | |
| 2401 endif | |
| 2402 endfunction |