Mercurial > octave-nkf
annotate scripts/plot/__go_draw_axes__.m @ 9191:ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Fri, 08 May 2009 21:11:05 -0400 |
| parents | 22ae6b3411a7 |
| children | ab952265ad06 |
| 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, implicit_margin) |
| 6405 | 27 |
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28 if (nargin >= 4 && nargin <= 5) |
| 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); | |
| 39 | |
| 8208 | 40 ## Set to false for plotyy axes. |
| 41 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 42 ymirror = false; |
| 8208 | 43 else |
| 44 ymirror = true; | |
| 7189 | 45 endif |
| 46 | |
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47 nd = __calc_dimensions__ (axis_obj); |
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48 pos = axis_obj.position; |
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49 pos = pos - implicit_margin([1, 2, 1, 2]).*[1, 1, -0.5, -0.5]; |
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50 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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51 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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52 pos = __actual_axis_position__ (axis_obj); |
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53 endif |
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54 if (nd == 2) |
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55 x = [1, 1]; |
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56 else |
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57 ## 3D plots need to be sized down to fit in the window. |
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58 x = 1.0 ./ sqrt([2, 2.5]); |
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59 endif |
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60 fprintf (plot_stream, "set tmargin screen %.15g;\n", pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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61 fprintf (plot_stream, "set bmargin screen %.15g;\n", pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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62 fprintf (plot_stream, "set lmargin screen %.15g;\n", pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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63 fprintf (plot_stream, "set rmargin screen %.15g;\n", pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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64 else |
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65 ## FIXME -- nothing should change for gnuplot 4.2.x. |
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66 fprintf (plot_stream, "set tmargin 0;\n"); |
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67 fprintf (plot_stream, "set bmargin 0;\n"); |
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68 fprintf (plot_stream, "set lmargin 0;\n"); |
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69 fprintf (plot_stream, "set rmargin 0;\n"); |
| 7189 | 70 |
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71 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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72 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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73 |
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74 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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75 r = axis_obj.dataaspectratio; |
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76 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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77 else |
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78 fputs (plot_stream, "set size noratio;\n"); |
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79 endif |
| 6405 | 80 endif |
| 81 | |
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82 ## Reset all labels, axis-labels, tick-labels, and title |
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83 ## FIXME - We should have an function to initialize the axis. |
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84 ## Presently, this is dispersed in this function. |
| 6778 | 85 fputs (plot_stream, "unset label;\n"); |
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86 fputs (plot_stream, "unset xtics;\n"); |
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87 fputs (plot_stream, "unset ytics;\n"); |
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88 fputs (plot_stream, "unset ztics;\n"); |
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89 fputs (plot_stream, "unset x2tics;\n"); |
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90 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 91 |
| 6405 | 92 if (! isempty (axis_obj.title)) |
| 93 t = get (axis_obj.title); | |
| 94 if (isempty (t.string)) | |
| 95 fputs (plot_stream, "unset title;\n"); | |
| 96 else | |
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97 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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98 fontspec = create_fontspec (f, s); |
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99 fprintf (plot_stream, "set title \"%s\" %s %s", |
| 7390 | 100 undo_string_escapes (tt), fontspec, |
| 101 __do_enhanced_option__ (enhanced, t)); | |
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102 if (nd == 3 && __gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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103 fprintf (plot_stream, " offset screen 0, screen %.3f;\n", pos(4)/5); |
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104 else |
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105 fprintf (plot_stream, ";\n"); |
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106 endif |
| 6405 | 107 endif |
| 108 endif | |
| 109 | |
| 110 if (! isempty (axis_obj.xlabel)) | |
| 111 t = get (axis_obj.xlabel); | |
| 6737 | 112 angle = t.rotation; |
| 7269 | 113 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 114 if (isempty (t.string)) |
| 7194 | 115 fprintf (plot_stream, "unset xlabel;\n"); |
| 116 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 117 else |
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118 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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119 fontspec = create_fontspec (f, s); |
| 7194 | 120 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 7390 | 121 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
| 122 undo_string_escapes (tt), colorspec, fontspec, | |
| 123 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 124 else |
| 7390 | 125 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
| 126 undo_string_escapes (tt), colorspec, fontspec, | |
| 127 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 128 endif |
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129 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 130 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 131 fprintf (plot_stream, "unset xlabel;\n"); | |
| 132 else | |
| 133 fprintf (plot_stream, "unset x2label;\n"); | |
| 134 endif | |
| 6405 | 135 endif |
| 136 endif | |
| 137 | |
| 138 if (! isempty (axis_obj.ylabel)) | |
| 139 t = get (axis_obj.ylabel); | |
| 6737 | 140 angle = t.rotation; |
| 7269 | 141 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 142 if (isempty (t.string)) |
| 7194 | 143 fprintf (plot_stream, "unset ylabel;\n"); |
| 144 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 145 else |
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146 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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147 fontspec = create_fontspec (f, s); |
| 7194 | 148 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 7390 | 149 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
| 150 undo_string_escapes (tt), colorspec, fontspec, | |
| 151 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 152 else |
| 7390 | 153 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
| 154 undo_string_escapes (tt), colorspec, fontspec, | |
| 155 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 156 endif |
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157 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 158 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 159 fprintf (plot_stream, "unset ylabel;\n"); | |
| 160 else | |
| 161 fprintf (plot_stream, "unset y2label;\n"); | |
| 162 endif | |
| 6405 | 163 endif |
| 164 endif | |
| 165 | |
| 166 if (! isempty (axis_obj.zlabel)) | |
| 167 t = get (axis_obj.zlabel); | |
| 6737 | 168 angle = t.rotation; |
| 7269 | 169 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 170 if (isempty (t.string)) |
| 171 fputs (plot_stream, "unset zlabel;\n"); | |
| 172 else | |
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173 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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174 fontspec = create_fontspec (f, s); |
| 7390 | 175 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
| 176 undo_string_escapes (tt), colorspec, fontspec, | |
| 177 __do_enhanced_option__ (enhanced, t)); | |
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178 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 6405 | 179 endif |
| 180 endif | |
| 181 | |
| 6809 | 182 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 183 xaxisloc = "x2"; | |
| 184 xaxisloc_using = "x2"; | |
| 185 else | |
| 186 xaxisloc = "x"; | |
| 187 xaxisloc_using = "x1"; | |
| 7321 | 188 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 189 fputs (plot_stream, "set xzeroaxis;\n"); | |
| 190 endif | |
| 6809 | 191 endif |
| 192 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 193 yaxisloc = "y2"; | |
| 194 yaxisloc_using = "y2"; | |
| 195 else | |
| 196 yaxisloc = "y"; | |
| 197 yaxisloc_using = "y1"; | |
| 7321 | 198 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 199 fputs (plot_stream, "set yzeroaxis;\n"); | |
| 200 endif | |
| 6809 | 201 endif |
| 202 | |
| 7274 | 203 have_grid = false; |
| 204 | |
| 6758 | 205 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 206 have_grid = true; |
| 6809 | 207 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 208 else |
| 6809 | 209 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 210 endif |
| 211 | |
| 6758 | 212 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 213 have_grid = true; |
| 6809 | 214 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 215 else |
| 6809 | 216 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 217 endif |
| 218 | |
| 6758 | 219 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 220 have_grid = true; |
| 6405 | 221 fputs (plot_stream, "set grid ztics;\n"); |
| 222 else | |
| 7085 | 223 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 224 endif |
| 225 | |
| 6758 | 226 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 227 have_grid = true; |
| 6809 | 228 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
| 229 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); | |
| 6405 | 230 else |
| 6809 | 231 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 232 endif |
| 233 | |
| 6758 | 234 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 235 have_grid = true; |
| 6809 | 236 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
| 237 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); | |
| 6405 | 238 else |
| 6809 | 239 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 240 endif |
| 241 | |
| 6758 | 242 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 243 have_grid = true; |
| 6405 | 244 fputs (plot_stream, "set mztics 5;\n"); |
| 245 fputs (plot_stream, "set grid mztics;\n"); | |
| 246 else | |
| 247 fputs (plot_stream, "set grid nomztics;\n"); | |
| 248 endif | |
| 249 | |
| 7307 | 250 ## The grid front/back/layerdefault option also controls the |
| 251 ## appearance of tics, so it is used even if the grid is absent. | |
| 252 if (strcmpi (axis_obj.layer, "top")) | |
| 253 fputs (plot_stream, "set grid front;\n"); | |
| 254 else | |
| 255 fputs (plot_stream, "set grid layerdefault;\n"); | |
| 256 endif | |
| 7297 | 257 if (! have_grid) |
| 258 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 259 endif |
| 260 | |
| 7269 | 261 do_tics (axis_obj, plot_stream, ymirror, mono); |
| 6405 | 262 |
| 6758 | 263 xlogscale = strcmpi (axis_obj.xscale, "log"); |
| 6405 | 264 if (xlogscale) |
| 6809 | 265 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 266 else |
| 6809 | 267 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
| 6405 | 268 endif |
| 269 | |
| 6758 | 270 ylogscale = strcmpi (axis_obj.yscale, "log"); |
| 6405 | 271 if (ylogscale) |
| 6809 | 272 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 273 else |
| 6809 | 274 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
| 6405 | 275 endif |
| 276 | |
| 6758 | 277 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 278 if (zlogscale) |
| 279 fputs (plot_stream, "set logscale z;\n"); | |
| 280 else | |
| 281 fputs (plot_stream, "unset logscale z;\n"); | |
| 282 endif | |
| 283 | |
| 6758 | 284 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 285 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 286 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 287 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
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288 cdatadirect = false; |
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289 truecolor = false; |
| 6405 | 290 |
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291 fputs (plot_stream, "set clip two;\n"); |
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292 |
| 6405 | 293 kids = axis_obj.children; |
|
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294 ## Remove the axis labels and title from the children, and |
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295 ## preserved the original order. |
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296 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
|
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297 axis_obj.zlabel; axis_obj.title]); |
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298 kids = kids (sort (k)); |
| 6405 | 299 |
| 7316 | 300 if (nd == 3) |
| 301 fputs (plot_stream, "set parametric;\n"); | |
| 302 fputs (plot_stream, "set style data lines;\n"); | |
| 303 fputs (plot_stream, "set surface;\n"); | |
| 304 fputs (plot_stream, "unset contour;\n"); | |
| 305 endif | |
| 306 | |
| 6405 | 307 data_idx = 0; |
| 308 data = cell (); | |
| 6464 | 309 is_image_data = []; |
| 7175 | 310 hidden_removal = NaN; |
| 7271 | 311 view_map = false; |
| 6405 | 312 |
| 7223 | 313 xlim = axis_obj.xlim; |
| 314 ylim = axis_obj.ylim; | |
| 315 zlim = axis_obj.zlim; | |
| 316 clim = axis_obj.clim; | |
| 6405 | 317 |
| 7222 | 318 if (! cautoscale && clim(1) == clim(2)) |
| 319 clim(2)++; | |
| 7189 | 320 endif |
|
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|
321 addedcmap = []; |
| 7189 | 322 |
| 6405 | 323 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 324 use_gnuplot_for_images = (ischar (view_fcn) | |
|
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325 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 326 |
| 327 ximg_data = {}; | |
| 328 ximg_data_idx = 0; | |
| 329 | |
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330 while (! isempty (kids)) |
| 6405 | 331 |
|
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332 obj = get (kids(end)); |
|
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333 kids = kids(1:(end-1)); |
| 6405 | 334 |
|
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335 if (strcmpi (obj.visible, "off")) |
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336 continue; |
|
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337 endif |
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338 |
|
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339 ## Check for facecolor interpolation for surfaces. |
|
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340 doing_interp_color = ... |
|
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341 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
|
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342 |
| 6405 | 343 switch (obj.type) |
| 344 case "image" | |
| 345 img_data = obj.cdata; | |
| 346 img_xdata = obj.xdata; | |
| 347 img_ydata = obj.ydata; | |
| 348 | |
| 349 if (use_gnuplot_for_images) | |
| 350 | |
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351 if (ndims (img_data) == 3) |
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352 truecolor = true; |
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353 elseif (strcmpi (obj.cdatamapping, "direct")) |
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354 cdatadirect = true; |
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355 endif |
| 7271 | 356 fputs (plot_stream, "set border front;\n"); |
| 6405 | 357 data_idx++; |
| 6464 | 358 is_image_data(data_idx) = true; |
| 6861 | 359 parametric(data_idx) = false; |
| 7119 | 360 have_cdata(data_idx) = false; |
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361 have_3d_patch(data_idx) = false; |
| 6405 | 362 |
| 363 [y_dim, x_dim] = size (img_data(:,:,1)); | |
| 364 if (x_dim > 1) | |
| 365 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 366 else | |
| 8208 | 367 x_dim = 2; |
| 368 img_data = [img_data, img_data]; | |
| 369 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 6405 | 370 endif |
| 371 if (y_dim > 1) | |
| 372 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 373 else | |
| 8208 | 374 y_dim = 2; |
| 375 img_data = [img_data; img_data]; | |
| 376 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 6405 | 377 endif |
| 378 x_origin = min (img_xdata); | |
| 379 y_origin = min (img_ydata); | |
| 380 | |
| 381 if (ndims (img_data) == 3) | |
| 6464 | 382 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
| 6405 | 383 format = "1:2:3"; |
| 384 imagetype = "rgbimage"; | |
| 385 else | |
| 6464 | 386 data{data_idx} = img_data(:); |
| 6405 | 387 format = "1"; |
| 388 imagetype = "image"; | |
| 389 endif | |
| 390 | |
| 6579 | 391 titlespec{data_idx} = "title \"\""; |
| 6914 | 392 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
| 6405 | 393 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
|
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|
394 withclause{data_idx} = sprintf ("with %s;", imagetype); |
| 6405 | 395 |
| 396 else | |
| 397 ximg_data{++ximg_data_idx} = img_data; | |
| 398 endif | |
| 399 | |
| 400 case "line" | |
| 7120 | 401 if (strncmp (obj.linestyle, "none", 4) |
| 402 && (! isfield (obj, "marker") | |
| 403 || (isfield (obj, "marker") | |
| 404 && strncmp (obj.marker, "none", 4)))) | |
| 405 continue; | |
| 406 endif | |
| 6405 | 407 data_idx++; |
| 6464 | 408 is_image_data(data_idx) = false; |
| 6861 | 409 parametric(data_idx) = true; |
| 7119 | 410 have_cdata(data_idx) = false; |
|
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|
411 have_3d_patch(data_idx) = false; |
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|
412 |
| 6405 | 413 if (isempty (obj.keylabel)) |
| 414 titlespec{data_idx} = "title \"\""; | |
| 415 else | |
|
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|
416 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
|
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|
417 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 6405 | 418 endif |
|
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419 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
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420 errbars = ""; |
| 7316 | 421 if (nd == 3) |
| 6405 | 422 xdat = obj.xdata(:); |
| 423 ydat = obj.ydata(:); | |
| 7316 | 424 if (! isempty (obj.zdata)) |
| 425 zdat = obj.zdata(:); | |
| 426 else | |
| 427 zdat = zeros (size (xdat)); | |
| 428 endif | |
| 6405 | 429 data{data_idx} = [xdat, ydat, zdat]'; |
|
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|
430 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); |
| 7316 | 431 ## fputs (plot_stream, "set parametric;\n"); |
| 6405 | 432 else |
| 433 xdat = obj.xdata(:); | |
| 434 ydat = obj.ydata(:); | |
| 435 ldat = obj.ldata; | |
| 436 yerr = xerr = false; | |
| 437 if (! isempty (ldat)) | |
| 438 yerr = true; | |
| 439 ldat = ldat(:); | |
| 440 endif | |
| 441 udat = obj.udata; | |
| 442 if (! isempty (udat)) | |
| 443 udat = udat(:); | |
| 444 endif | |
| 445 xldat = obj.xldata; | |
| 446 if (! isempty (xldat)) | |
| 447 xerr = true; | |
| 448 xldat = xldat(:); | |
| 449 endif | |
| 450 xudat = obj.xudata; | |
| 451 if (! isempty (xudat)) | |
| 452 xudat = xudat(:); | |
| 453 endif | |
| 454 if (yerr) | |
| 7213 | 455 if (isempty (ldat)) |
| 456 ylo = ydat; | |
| 457 else | |
| 458 ylo = ydat-ldat; | |
| 459 endif | |
| 460 if (isempty (udat)) | |
| 461 yhi = ydat; | |
| 462 else | |
| 463 yhi = ydat+udat; | |
| 464 endif | |
| 6405 | 465 if (xerr) |
| 7213 | 466 if (isempty (xldat)) |
| 467 xlo = xdat; | |
| 468 else | |
| 469 xlo = xdat-xldat; | |
| 470 endif | |
| 471 if (isempty (xudat)) | |
| 472 xhi = xdat; | |
| 473 else | |
| 474 xhi = xdat+xudat; | |
| 475 endif | |
| 6405 | 476 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
|
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|
477 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4):($5):($6)", numel (xdat)); |
|
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|
478 errbars = "xyerrorbars"; |
| 6405 | 479 else |
| 480 data{data_idx} = [xdat, ydat, ylo, yhi]'; | |
|
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|
481 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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|
482 errbars = "yerrorbars"; |
| 6405 | 483 endif |
| 484 elseif (xerr) | |
| 7236 | 485 if (isempty (xldat)) |
| 486 xlo = xdat; | |
| 487 else | |
| 488 xlo = xdat-xldat; | |
| 489 endif | |
| 490 if (isempty (xudat)) | |
| 491 xhi = xdat; | |
| 492 else | |
| 493 xhi = xdat+xudat; | |
| 494 endif | |
| 6405 | 495 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
|
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496 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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497 errbars = "xerrorbars"; |
| 6405 | 498 else |
| 499 data{data_idx} = [xdat, ydat]'; | |
|
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|
500 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
|
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|
501 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 6405 | 502 endif |
| 503 endif | |
|
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changeset
|
504 |
|
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|
505 [style, typ, with] = do_linestyle_command (obj, data_idx, mono, |
|
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|
506 plot_stream, errbars); |
|
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|
507 |
|
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508 withclause{data_idx} = sprintf ("with %s linestyle %d", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
509 style, data_idx); |
| 6405 | 510 |
| 6790 | 511 case "patch" |
| 6885 | 512 cmap = parent_figure_obj.colormap; |
| 7020 | 513 [nr, nc] = size (obj.xdata); |
| 514 | |
| 7189 | 515 if (! isempty (obj.cdata)) |
| 516 cdat = obj.cdata; | |
|
7583
1d7c23e288d7
__go_draw_axes__: use strcmpi for text properties; use get for hidden properties
John W. Eaton <jwe@octave.org>
parents:
7582
diff
changeset
|
517 if (strcmpi (obj.cdatamapping, "direct")) |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
518 cdatadirect = true; |
|
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
519 endif |
| 7189 | 520 else |
| 521 cdat = []; | |
| 522 endif | |
| 523 | |
|
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
|
524 data_3d_idx = NaN; |
| 7170 | 525 for i = 1:nc |
| 7020 | 526 xcol = obj.xdata(:,i); |
| 527 ycol = obj.ydata(:,i); | |
| 7316 | 528 if (nd == 3) |
| 529 if (! isempty (obj.zdata)) | |
| 530 zcol = obj.zdata(:,i); | |
| 531 else | |
| 532 zcol = zeros (size (xcol)); | |
| 533 endif | |
| 7170 | 534 endif |
| 7020 | 535 |
| 536 if (! isnan (xcol) && ! isnan (ycol)) | |
| 537 ## Is the patch closed or not | |
| 7175 | 538 if (strncmp (obj.facecolor, "none", 4)) |
| 7318 | 539 hidden_removal = false; |
| 540 else | |
|
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
|
541 |
| 7175 | 542 if (isnan (hidden_removal)) |
| 7318 | 543 hidden_removal = true; |
| 7175 | 544 endif |
| 7316 | 545 if (nd == 3) |
|
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
|
546 if (numel (xcol) > 3) |
|
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
|
547 error ("gnuplot (as of v4.2) only supports 3D filled triangular patches"); |
|
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
|
548 else |
|
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
|
549 if (isnan (data_3d_idx)) |
|
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
|
550 data_idx++; |
|
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
|
551 data_3d_idx = data_idx; |
|
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
|
552 is_image_data(data_idx) = false; |
|
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
|
553 parametric(data_idx) = false; |
|
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
|
554 have_cdata(data_idx) = true; |
|
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
|
555 have_3d_patch(data_idx) = true; |
|
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
|
556 withclause{data_3d_idx} = sprintf ("with pm3d"); |
|
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
|
557 usingclause{data_3d_idx} = "using 1:2:3:4"; |
|
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
|
558 data{data_3d_idx} = []; |
|
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
|
559 endif |
|
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
|
560 local_idx = data_3d_idx; |
|
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
|
561 ccdat = NaN; |
|
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
|
562 endif |
|
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
|
563 else |
|
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
|
564 data_idx++; |
|
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
|
565 local_idx = data_idx; |
|
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
|
566 is_image_data(data_idx) = false; |
|
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
|
567 parametric(data_idx) = false; |
|
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
|
568 have_cdata(data_idx) = false; |
|
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
|
569 have_3d_patch(data_idx) = false; |
| 7170 | 570 endif |
| 571 | |
| 572 if (i > 1 || isempty (obj.keylabel)) | |
|
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
|
573 titlespec{local_idx} = "title \"\""; |
| 7170 | 574 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
575 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
|
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
|
576 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); |
| 7170 | 577 endif |
| 7189 | 578 if (isfield (obj, "facecolor")) |
| 579 if ((strncmp (obj.facecolor, "flat", 4) | |
| 7284 | 580 || strncmp (obj.facecolor, "interp", 6)) |
| 581 && isfield (obj, "cdata")) | |
| 7170 | 582 if (ndims (obj.cdata) == 2 |
| 7189 | 583 && (size (obj.cdata, 2) == nc |
| 584 && (size (obj.cdata, 1) == 1 | |
| 585 || size (obj.cdata, 1) == 3))) | |
| 586 ccol = cdat (:, i); | |
| 587 elseif (ndims (obj.cdata) == 2 | |
| 588 && (size (obj.cdata, 1) == nc | |
| 589 && (size (obj.cdata, 2) == 1 | |
| 590 || size (obj.cdata, 2) == 3))) | |
| 591 ccol = cdat (i, :); | |
| 7170 | 592 elseif (ndims (obj.cdata) == 3) |
| 7189 | 593 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7170 | 594 else |
| 7189 | 595 ccol = cdat; |
| 7170 | 596 endif |
| 597 if (strncmp (obj.facecolor, "flat", 4)) | |
| 598 if (numel(ccol) == 3) | |
| 599 color = ccol; | |
|
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
|
600 elseif (nd == 3 && numel (xcol) == 3) |
|
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
|
601 ccdat = ccol * ones (3,1); |
| 7170 | 602 else |
| 7226 | 603 r = 1 + round ((size (cmap, 1) - 1) |
| 604 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7170 | 605 r = max (1, min (r, size (cmap, 1))); |
| 606 color = cmap(r, :); | |
| 607 endif | |
| 608 elseif (strncmp (obj.facecolor, "interp", 6)) | |
|
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
|
609 if (nd == 3 && numel (xcol) == 3) |
|
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
|
610 ccdat = ccol; |
|
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
|
611 if (! isvector (ccdat)) |
|
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
|
612 tmp = rows(cmap) + rows(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
|
613 [1 : rows(ccdat)]; |
|
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
|
614 addedcmap = [addedcmap; ccdat]; |
|
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
|
615 ccdat = tmp(:); |
|
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
|
616 else |
|
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
|
617 ccdat = ccdat(:); |
|
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
|
618 endif |
|
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
|
619 else |
|
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
|
620 warning ("\"interp\" not supported, using 1st entry of cdata"); |
|
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
|
621 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
|
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
|
622 r = max (1, min (r, size (cmap, 1))); |
|
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
|
623 color = cmap(r,:); |
|
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
|
624 endif |
| 7170 | 625 endif |
| 7189 | 626 elseif (isnumeric (obj.facecolor)) |
| 627 color = obj.facecolor; | |
| 7170 | 628 else |
| 7189 | 629 color = [0, 1, 0]; |
| 7170 | 630 endif |
| 631 else | |
| 632 color = [0, 1, 0]; | |
| 633 endif | |
| 634 | |
|
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
|
635 if (nd == 3 && numel (xcol) == 3) |
|
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
|
636 if (isnan (ccdat)) |
|
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:
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diff
changeset
|
637 ccdat = (rows (cmap) + rows(addedcmap) + 1) * ones(3, 1); |
|
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
|
638 addedcmap = [addedcmap; reshape(color, 1, 3)]; |
|
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
|
639 endif |
|
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
|
640 data{data_3d_idx} = [data{data_3d_idx}, ... |
|
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
|
641 [[xcol; xcol(end)], [ycol; ycol(end)], ... |
|
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
|
642 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; |
| 7170 | 643 else |
|
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
|
644 if (mono) |
|
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
|
645 colorspec = ""; |
|
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
|
646 elseif (__gnuplot_has_feature__ ("transparent_patches") |
|
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
|
647 && isscalar (obj.facealpha)) |
|
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
|
648 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
|
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
|
649 round (255*color), obj.facealpha); |
|
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
|
650 else |
|
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
|
651 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
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
|
652 round (255*color)); |
|
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
|
653 endif |
|
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
|
654 |
|
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
|
655 withclause{data_idx} = sprintf ("with filledcurve %s", |
|
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
|
656 colorspec); |
|
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
|
657 data{data_idx} = [xcol, ycol]'; |
|
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
|
658 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", |
|
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
|
659 numel (xcol)); |
| 7170 | 660 endif |
| 661 endif | |
| 662 endif | |
| 663 | |
| 664 ## patch outline | |
| 665 if (! strncmp (obj.edgecolor, "none", 4)) | |
| 666 | |
| 667 data_idx++; | |
| 668 is_image_data(data_idx) = false; | |
| 669 parametric(data_idx) = false; | |
| 670 have_cdata(data_idx) = false; | |
|
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
|
671 have_3d_patch(data_idx) = false; |
| 7170 | 672 titlespec{data_idx} = "title \"\""; |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
673 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 674 |
| 675 if (isfield (obj, "markersize")) | |
|
8510
738cb6271933
__go_draw_axes__.m: scale markersize by 1/3 instead of 1/6
John W. Eaton <jwe@octave.org>
parents:
8506
diff
changeset
|
676 mdat = obj.markersize / 3; |
| 7189 | 677 endif |
| 678 | |
| 679 if (isfield (obj, "edgecolor")) | |
| 680 if ((strncmp (obj.edgecolor, "flat", 4) | |
| 7284 | 681 || strncmp (obj.edgecolor, "interp", 6)) |
| 682 && isfield (obj, "cdata")) | |
| 7119 | 683 if (ndims (obj.cdata) == 2 |
| 7189 | 684 && (size (obj.cdata, 2) == nc |
| 685 && (size (obj.cdata, 1) == 1 | |
| 686 || size (obj.cdata, 1) == 3))) | |
| 687 ccol = cdat (:, i); | |
| 688 elseif (ndims (obj.cdata) == 2 | |
| 689 && (size (obj.cdata, 1) == nc | |
| 690 && (size (obj.cdata, 2) == 1 | |
| 691 || size (obj.cdata, 2) == 3))) | |
| 692 ccol = cdat (i, :); | |
| 7020 | 693 elseif (ndims (obj.cdata) == 3) |
| 7189 | 694 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7020 | 695 else |
| 7189 | 696 ccol = cdat; |
| 7020 | 697 endif |
| 7170 | 698 if (strncmp (obj.edgecolor, "flat", 4)) |
| 7189 | 699 if (numel(ccol) == 3) |
| 7020 | 700 color = ccol; |
| 701 else | |
| 7226 | 702 r = 1 + round ((size (cmap, 1) - 1) |
| 703 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7020 | 704 r = max (1, min (r, size (cmap, 1))); |
| 705 color = cmap(r, :); | |
| 706 endif | |
| 7170 | 707 elseif (strncmp (obj.edgecolor, "interp", 6)) |
| 7582 | 708 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7020 | 709 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 710 r = max (1, min (r, size (cmap, 1))); | |
| 711 color = cmap(r,:); | |
| 712 endif | |
| 7189 | 713 elseif (isnumeric (obj.edgecolor)) |
| 714 color = obj.edgecolor; | |
| 715 else | |
| 716 color = [0, 0, 0]; | |
| 7020 | 717 endif |
| 718 else | |
| 7189 | 719 color = [0, 0, 0]; |
| 7020 | 720 endif |
| 7189 | 721 |
| 722 if (isfield (obj, "linestyle")) | |
| 723 switch (obj.linestyle) | |
| 724 case "-" | |
| 7317 | 725 lt = "lt 1"; |
| 7189 | 726 case "--" |
| 7317 | 727 lt = "lt 2"; |
| 7189 | 728 case ":" |
| 7317 | 729 lt = "lt 3"; |
| 7189 | 730 case "-." |
| 7317 | 731 lt = "lt 6"; |
| 7189 | 732 case "none" |
| 733 lt = ""; | |
| 734 otherwise | |
| 735 lt = ""; | |
| 736 endswitch | |
| 737 else | |
| 738 lt = ""; | |
| 739 endif | |
| 740 | |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
741 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
|
742 lw = sprintf("linewidth %f", obj.linewidth); |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
743 else |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
744 lw = ""; |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
745 endif |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
746 |
| 7189 | 747 if (isfield (obj, "marker")) |
| 748 if (isfield (obj, "marker")) | |
| 749 switch (obj.marker) | |
| 750 case "+" | |
| 751 pt = "pt 1"; | |
| 752 case "o" | |
| 753 pt = "pt 6"; | |
| 754 case "*" | |
| 755 pt = "pt 3"; | |
| 756 case "." | |
| 757 pt = "pt 0"; | |
| 758 case "x" | |
| 759 pt = "pt 2"; | |
| 760 case {"square", "s"} | |
| 761 pt = "pt 5"; | |
| 762 case {"diamond", "d"} | |
| 763 pt = "pt 13"; | |
| 764 case "^" | |
| 765 pt = "pt 9"; | |
| 766 case "v" | |
| 767 pt = "pt 11"; | |
| 768 case ">" | |
| 769 pt = "pt 8"; | |
| 770 case "<" | |
| 771 pt = "pt 10"; | |
| 772 case {"pentagram", "p"} | |
| 773 pt = "pt 4"; | |
| 774 case {"hexagram", "h"} | |
| 775 pt = "pt 12"; | |
| 776 case "none" | |
| 777 pt = ""; | |
| 778 otherwise | |
| 779 pt = ""; | |
| 780 endswitch | |
| 781 endif | |
| 782 else | |
| 783 pt = ""; | |
| 784 endif | |
| 785 | |
| 786 style = "lines"; | |
| 787 if (isempty (lt)) | |
| 788 if (! isempty (pt)) | |
| 789 style = "points"; | |
| 790 endif | |
| 791 elseif (! isempty (pt)) | |
| 792 style = "linespoints"; | |
| 793 endif | |
| 794 | |
| 795 if (isfield (obj, "markersize")) | |
| 796 if (length (mdat) == nc) | |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
797 m = mdat(i); |
| 7189 | 798 else |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
799 m = mdat; |
| 7189 | 800 endif |
| 801 if (! strcmpi (style, "lines")) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
802 ps = sprintf("pointsize %f", m); |
| 7189 | 803 else |
| 804 ps = ""; | |
| 805 endif | |
| 806 else | |
| 807 ps = ""; | |
| 808 endif | |
| 809 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
810 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
811 colorspec = ""; |
| 7020 | 812 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
813 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
814 round (255*color)); |
| 7020 | 815 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
816 withclause{data_idx} = sprintf ("with %s %s %s %s %s %s", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
817 style, lw, pt, lt, ps, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
818 colorspec); |
| 6790 | 819 |
| 7316 | 820 if (nd == 3) |
| 7170 | 821 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 822 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 823 [zcol; zcol(1)]]'; | |
| 824 else | |
| 825 data{data_idx} = [xcol, ycol, zcol]'; | |
| 826 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
827 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
| 7020 | 828 else |
| 7170 | 829 if (! isnan (xcol) && ! isnan (ycol)) |
| 830 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 831 else | |
| 832 data{data_idx} = [xcol, ycol]'; | |
| 833 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
834 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
| 7020 | 835 endif |
| 6885 | 836 endif |
| 7020 | 837 endfor |
| 6790 | 838 |
| 6405 | 839 case "surface" |
| 7271 | 840 view_map = true; |
| 7110 | 841 if (! (strncmp (obj.edgecolor, "none", 4) |
| 842 && strncmp (obj.facecolor, "none", 4))) | |
| 7109 | 843 data_idx++; |
| 844 is_image_data(data_idx) = false; | |
| 845 parametric(data_idx) = false; | |
| 7119 | 846 have_cdata(data_idx) = true; |
|
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
|
847 have_3d_patch(data_idx) = false; |
| 7170 | 848 [style, typ, with] = do_linestyle_command (obj, data_idx, |
| 7269 | 849 mono, plot_stream); |
| 7109 | 850 if (isempty (obj.keylabel)) |
| 851 titlespec{data_idx} = "title \"\""; | |
| 852 else | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
853 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
854 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7109 | 855 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
856 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
857 data_idx); |
| 7109 | 858 |
| 859 xdat = obj.xdata; | |
| 860 ydat = obj.ydata; | |
| 861 zdat = obj.zdata; | |
| 862 cdat = obj.cdata; | |
| 7110 | 863 |
| 7109 | 864 err = false; |
| 865 if (! size_equal(zdat, cdat)) | |
| 6405 | 866 err = true; |
| 7109 | 867 endif |
| 868 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) | |
| 7110 | 869 if (rows (zdat) == length (ydat) |
| 870 && columns (zdat) == length (xdat)) | |
| 7109 | 871 [xdat, ydat] = meshgrid (xdat, ydat); |
| 872 else | |
| 873 err = true; | |
| 874 endif | |
| 875 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 7292 | 876 if (! size_equal (xdat, ydat, zdat)) |
| 7109 | 877 err = true; |
| 878 endif | |
| 879 else | |
| 880 err = true; | |
| 881 endif | |
| 882 if (err) | |
| 883 error ("__go_draw_axes__: invalid grid data"); | |
| 6405 | 884 endif |
| 7109 | 885 xlen = columns (zdat); |
| 886 ylen = rows (zdat); | |
| 887 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 888 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 889 len = 4 * xlen; | |
| 890 zz = zeros (ylen, len); | |
| 891 k = 1; | |
| 892 for kk = 1:4:len | |
| 893 zz(:,kk) = xdat(:,k); | |
| 894 zz(:,kk+1) = ydat(:,k); | |
| 895 zz(:,kk+2) = zdat(:,k); | |
| 896 zz(:,kk+3) = cdat(:,k); | |
| 897 k++; | |
| 898 endfor | |
| 7170 | 899 data{data_idx} = zz.'; |
| 7109 | 900 endif |
| 901 | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
902 if (doing_interp_color) |
|
8665
55efd5d71649
__go_draw_axes__.m: __go_draw_axes__.m: Improved gnuplot color interpolation.
Ben Abbott <bpabbott@mac.com>
parents:
8645
diff
changeset
|
903 interp_str = "interpolate 0, 0"; |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
904 else |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
905 ## No interpolation of facecolors. |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
906 interp_str = ""; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
907 endif |
|
8242
a9d3b88ea6fb
__go_draw_axes__.m: Fix for binary xfer of suface plots.
Ben Abbott <bpabbott@mac.com>
parents:
8226
diff
changeset
|
908 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
|
909 |
| 7119 | 910 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 911 || strncmp (obj.facecolor, "interp", 6)); | |
| 912 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) | |
| 913 || strncmp (obj.edgecolor, "interp", 6)); | |
| 7154 | 914 |
| 915 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) | |
| 916 || (isnumeric (obj.facecolor) | |
| 917 && all (obj.facecolor == 1))); | |
| 7582 | 918 hidden_removal = false; |
| 7592 | 919 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 920 if (flat_interp_edge && facecolor_none_or_white) |
| 7189 | 921 withclause{data_idx} = "with line palette"; |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
922 fputs (plot_stream, "unset pm3d\n"); |
| 7582 | 923 if (all (obj.facecolor == 1)) |
| 7592 | 924 hidden_removal = true; |
| 7582 | 925 endif |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
926 elseif (facecolor_none_or_white) |
|
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
927 edgecol = obj.edgecolor; |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
928 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
929 colorspec = ""; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
930 else |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
931 colorspec = sprintf ("linecolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
932 round (255*edgecol)); |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
933 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
934 if (all (obj.facecolor == 1)) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
935 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
936 endif |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
937 fputs(plot_stream,"unset pm3d;\n"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
938 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
939 "set style line %d %s lw %f;\n", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
940 data_idx, colorspec, obj.linewidth); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
941 fputs(plot_stream,"set style increment user;\n"); |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
942 withclause{data_idx} = sprintf("with line linestyle %d", data_idx); |
| 7582 | 943 fputs (plot_stream, "unset pm3d\n"); |
| 7119 | 944 endif |
| 7109 | 945 |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
946 if (doing_interp_color) |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
947 ## "depthorder" interferes with interpolation of colors. |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
948 dord = "scansautomatic"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
949 else |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
950 dord = "depthorder"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
951 endif |
| 7109 | 952 |
| 7318 | 953 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 954 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", | |
| 7189 | 955 interp_str, dord); |
| 7318 | 956 elseif (!facecolor_none_or_white) |
| 7119 | 957 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 958 if (__gnuplot_has_feature__ ("transparent_surface") |
| 959 && isscalar (obj.facealpha)) | |
| 960 fprintf (plot_stream, | |
| 961 "set style fill transparent solid %f;\n", | |
| 962 obj.facealpha); | |
| 963 endif | |
| 7318 | 964 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 7189 | 965 interp_str, dord); |
| 7109 | 966 else |
| 7119 | 967 edgecol = obj.edgecolor; |
| 968 if (ischar (obj.edgecolor)) | |
|
7542
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
969 edgecol = [0, 0, 0]; |
| 7119 | 970 endif |
| 7318 | 971 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 7189 | 972 data_idx, interp_str, dord); |
| 7119 | 973 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
974 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
975 colorspec = ""; |
| 7119 | 976 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
977 colorspec = sprintf ("linecolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
978 round (255*edgecol)); |
| 7119 | 979 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
980 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
981 "set style line %d %s lw %f;\n", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
982 data_idx, colorspec, obj.linewidth); |
| 8645 | 983 if (__gnuplot_has_feature__ ("transparent_surface") |
| 984 && isscalar (obj.facealpha)) | |
| 985 fprintf (plot_stream, | |
| 986 "set style fill transparent solid %f;\n", | |
| 987 obj.facealpha); | |
| 988 endif | |
| 7109 | 989 endif |
| 7119 | 990 endif |
| 6405 | 991 endif |
| 992 | |
| 993 case "text" | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
994 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
995 fontspec = create_fontspec (f, s); |
| 6405 | 996 lpos = obj.position; |
| 997 halign = obj.horizontalalignment; | |
| 6724 | 998 angle = obj.rotation; |
| 6752 | 999 units = obj.units; |
| 6829 | 1000 color = obj.color; |
| 6758 | 1001 if (strcmpi (units, "normalized")) |
| 6752 | 1002 units = "graph"; |
| 1003 else | |
| 1004 units = ""; | |
| 1005 endif | |
| 1006 | |
| 6829 | 1007 if (isnumeric (color)) |
| 7269 | 1008 colorspec = get_text_colorspec (color, mono); |
| 6829 | 1009 endif |
| 1010 | |
| 6405 | 1011 if (nd == 3) |
| 6724 | 1012 fprintf (plot_stream, |
| 7390 | 1013 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 1014 undo_string_escapes (label), units, lpos(1), |
| 7390 | 1015 lpos(2), lpos(3), halign, angle, fontspec, |
| 1016 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 1017 else |
| 7162 | 1018 fprintf (plot_stream, |
| 7390 | 1019 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 1020 undo_string_escapes (label), units, |
| 7390 | 1021 lpos(1), lpos(2), halign, angle, fontspec, |
| 1022 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 1023 endif |
| 1024 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1025 case "hggroup" |
| 8506 | 1026 ## Push group children into the kid list. |
|
8216
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1027 if (isempty (kids)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1028 kids = obj.children; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1029 elseif (! isempty (obj.children)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1030 kids = [obj.children; kids]; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1031 endif |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1032 |
| 6405 | 1033 otherwise |
| 1034 error ("__go_draw_axes__: unknown object class, %s", | |
| 1035 obj.type); | |
| 1036 endswitch | |
| 1037 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1038 endwhile |
| 6405 | 1039 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1040 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1041 ## 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
|
1042 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1043 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1044 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1045 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1046 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1047 |
| 7175 | 1048 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1049 fputs (plot_stream, "set hidden3d;\n"); |
| 1050 else | |
| 1051 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1052 endif | |
| 1053 | |
|
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
|
1054 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1055 |
| 8208 | 1056 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1057 ## dual axis plotting features of gnuplot. |
| 7222 | 1058 if (isempty (xlim)) |
| 1059 return; | |
| 6405 | 1060 endif |
| 6758 | 1061 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1062 xdir = "reverse"; |
| 1063 else | |
| 1064 xdir = "noreverse"; | |
| 1065 endif | |
| 8208 | 1066 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
| 6405 | 1067 |
| 7222 | 1068 if (isempty (ylim)) |
| 1069 return; | |
| 6405 | 1070 endif |
| 6758 | 1071 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1072 ydir = "reverse"; |
| 1073 else | |
| 1074 ydir = "noreverse"; | |
| 1075 endif | |
| 8208 | 1076 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
| 6405 | 1077 |
| 7119 | 1078 if (nd == 3) |
| 7222 | 1079 if (isempty (zlim)) |
| 1080 return; | |
| 6405 | 1081 endif |
| 6758 | 1082 if (strcmpi (axis_obj.zdir, "reverse")) |
| 6405 | 1083 zdir = "reverse"; |
| 1084 else | |
| 1085 zdir = "noreverse"; | |
| 1086 endif | |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1087 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1088 endif |
| 7110 | 1089 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1090 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
|
1091 cmap_sz = rows(cmap); |
| 7189 | 1092 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
|
1093 if (truecolor || ! cdatadirect) |
|
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
|
1094 if (rows(addedcmap) > 0) |
|
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
|
1095 for i = 1:data_idx |
|
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
|
1096 if (have_3d_patch(i)) |
|
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
|
1097 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; |
|
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
|
1098 endif |
|
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
|
1099 endfor |
|
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
|
1100 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) * |
|
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
|
1101 (cmap_sz + rows(addedcmap)) / cmap_sz); |
|
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
|
1102 else |
|
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
|
1103 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); |
|
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
|
1104 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
|
1105 else |
|
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
|
1106 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
|
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
|
1107 rows (addedcmap)); |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1108 endif |
| 7189 | 1109 endif |
| 1110 | |
| 6758 | 1111 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1112 if (nd == 3) |
| 6405 | 1113 fputs (plot_stream, "set border 4095;\n"); |
| 1114 else | |
| 1115 fputs (plot_stream, "set border 431;\n"); | |
| 1116 endif | |
| 1117 else | |
| 7119 | 1118 if (nd == 3) |
| 6405 | 1119 fputs (plot_stream, "set border 895;\n"); |
| 1120 else | |
| 7320 | 1121 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1122 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1123 axis_obj.tickdir); |
| 7320 | 1124 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1125 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1126 axis_obj.tickdir); |
| 7320 | 1127 fputs (plot_stream, "set border 12;\n"); |
| 1128 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1129 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1130 axis_obj.tickdir); |
| 7320 | 1131 fputs (plot_stream, "set border 9;\n"); |
| 1132 endif | |
| 1133 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1134 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1135 axis_obj.tickdir); |
| 7320 | 1136 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1137 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1138 axis_obj.tickdir); |
| 7320 | 1139 fputs (plot_stream, "set border 6;\n"); |
| 1140 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1141 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
|
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1142 axis_obj.tickdir); |
| 7320 | 1143 fputs (plot_stream, "set border 3;\n"); |
| 1144 endif | |
| 1145 endif | |
| 6405 | 1146 endif |
| 1147 endif | |
| 1148 | |
| 7060 | 1149 if (strcmpi (axis_obj.visible, "off")) |
| 1150 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1151 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1152 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1153 endif |
| 1154 | |
| 6758 | 1155 if (strcmpi (axis_obj.key, "on")) |
| 1156 if (strcmpi (axis_obj.keybox, "on")) | |
| 6405 | 1157 box = "box"; |
| 1158 else | |
| 1159 box = "nobox"; | |
| 1160 endif | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1161 if (strcmpi (axis_obj.keyreverse, "on")) |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1162 reverse = "reverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1163 else |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1164 reverse = "noreverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1165 endif |
| 6405 | 1166 inout = "inside"; |
| 6977 | 1167 keypos = axis_obj.keypos; |
| 1168 if (ischar (keypos)) | |
| 1169 keypos = lower (keypos); | |
| 1170 keyout = findstr (keypos, "outside"); | |
| 1171 if (! isempty (keyout)) | |
| 1172 inout = "outside"; | |
| 7119 | 1173 keypos = keypos(1:keyout-1); |
| 6977 | 1174 endif |
| 1175 endif | |
| 1176 switch (keypos) | |
| 6405 | 1177 case -1 |
| 6977 | 1178 pos = "right top"; |
| 6405 | 1179 inout = "outside"; |
| 1180 case 1 | |
| 1181 pos = "right top"; | |
| 1182 case 2 | |
| 1183 pos = "left top"; | |
| 1184 case 3 | |
| 1185 pos = "left bottom"; | |
| 6977 | 1186 case {4, 0} |
| 6405 | 1187 pos = "right bottom"; |
| 6977 | 1188 case "north" |
| 1189 pos = "center top"; | |
| 1190 case "south" | |
| 1191 pos = "center bottom"; | |
| 1192 case "east" | |
| 1193 pos = "right center"; | |
| 1194 case "west" | |
| 1195 pos = "left center"; | |
| 1196 case "northeast" | |
| 1197 pos = "right top"; | |
| 1198 case "northwest" | |
| 1199 pos = "left top"; | |
| 1200 case "southeast" | |
| 1201 pos = "right bottom"; | |
| 1202 case "southwest" | |
| 1203 pos = "left bottom"; | |
| 1204 case "best" | |
| 1205 pos = ""; | |
| 1206 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 8506 | 1207 ## Least conflict with data in plot. |
| 1208 ## Least unused space outside plot. | |
| 6405 | 1209 otherwise |
| 1210 pos = ""; | |
| 1211 endswitch | |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1212 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1213 fontspec = create_fontspec (axis_obj.fontname, axis_obj.fontsize); |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1214 else |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1215 fontspec = ""; |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1216 endif |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1217 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
|
1218 reverse, fontspec); |
| 6405 | 1219 else |
| 1220 fputs (plot_stream, "unset key;\n"); | |
| 1221 endif | |
| 1222 | |
| 1223 fputs (plot_stream, "set style data lines;\n"); | |
| 1224 | |
| 1225 if (! use_gnuplot_for_images) | |
| 1226 for i = 1:ximg_data_idx | |
| 1227 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); | |
| 1228 endfor | |
| 1229 endif | |
| 1230 | |
|
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
|
1231 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
|
1232 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1233 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
|
1234 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1235 "set palette positive color model RGB maxcolors %i;\n", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1236 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1237 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1238 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1239 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1240 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
|
1241 fwrite (plot_stream, "\n"); |
| 7189 | 1242 endif |
| 8208 | 1243 |
| 1244 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1245 |
| 6405 | 1246 if (have_data) |
| 1247 if (nd == 2) | |
| 1248 plot_cmd = "plot"; | |
| 1249 else | |
| 1250 plot_cmd = "splot"; | |
| 1251 rot_x = 90 - axis_obj.view(2); | |
| 1252 rot_z = axis_obj.view(1); | |
| 1253 while (rot_z < 0) | |
| 1254 rot_z += 360; | |
| 1255 endwhile | |
| 6461 | 1256 fputs (plot_stream, "set ticslevel 0;\n"); |
| 7271 | 1257 if (view_map && rot_x == 0 && rot_z == 0) |
| 1258 fputs (plot_stream, "set view map;\n"); | |
| 1259 else | |
| 1260 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1261 endif | |
| 6405 | 1262 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
|
1263 if (have_3d_patch (1)) |
|
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
|
1264 fputs (plot_stream, "set pm3d depthorder\n"); |
|
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
|
1265 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
|
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
|
1266 usingclause{1}, titlespec{1}, withclause{1}); |
|
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
|
1267 elseif (is_image_data (1)) |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1268 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1269 usingclause{1}, titlespec{1}, withclause{1}); |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1270 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1271 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1272 usingclause{1}, titlespec{1}, withclause{1}); |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1273 endif |
| 6405 | 1274 for i = 2:data_idx |
|
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
|
1275 if (have_3d_patch (i)) |
|
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
|
1276 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", |
|
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
|
1277 usingclause{i}, titlespec{i}, withclause{i}); |
|
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
|
1278 elseif (is_image_data (i)) |
|
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
|
1279 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1280 usingclause{i}, titlespec{i}, withclause{i}); |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1281 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1282 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1283 usingclause{i}, titlespec{i}, withclause{i}); |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1284 endif |
| 6405 | 1285 endfor |
| 1286 fputs (plot_stream, ";\n"); | |
| 1287 for i = 1:data_idx | |
|
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
|
1288 if (have_3d_patch (i)) |
|
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
|
1289 ## Can't write 3d patch data as binary as can't plot more than |
|
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
|
1290 ## a single patch at a time and have to plot all patches together |
|
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
|
1291 ## so that the gnuplot depth ordering is done correctly |
|
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
|
1292 for j = 1 : 4 : columns(data{i}) |
|
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
|
1293 if (j != 1) |
|
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
|
1294 fputs (plot_stream, "\n\n"); |
|
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
|
1295 endif |
|
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
|
1296 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); |
|
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
|
1297 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n", data{i}(:,j+1).'); |
|
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
|
1298 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); |
|
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
|
1299 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); |
|
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
|
1300 endfor |
|
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
|
1301 fputs (plot_stream, "e\n"); |
|
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
|
1302 elseif (is_image_data(i)) |
| 6464 | 1303 fwrite (plot_stream, data{i}, "float32"); |
| 1304 else | |
| 7119 | 1305 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 1306 have_cdata(i)); | |
| 6405 | 1307 endif |
| 1308 endfor | |
| 6431 | 1309 else |
| 1310 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1311 endif |
| 1312 | |
| 8506 | 1313 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1314 if (view_map) |
| 1315 fputs (plot_stream, "unset view;\n"); | |
| 1316 endif | |
| 1317 | |
| 6405 | 1318 fflush (plot_stream); |
| 1319 | |
| 1320 else | |
| 1321 print_usage (); | |
| 7109 | 1322 endif |
| 6405 | 1323 |
| 1324 endfunction | |
| 1325 | |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1326 function fontspec = create_fontspec (f, s) |
|
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1327 if (strcmp (f, "*")) |
|
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1328 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
|
1329 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
|
1330 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
|
1331 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
|
1332 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
|
1333 |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1334 function [style, typ, with] = do_linestyle_command (obj, idx, mono, |
|
7513
05eb3486f650
__stepimp__: don't call subplot for single plot
John W. Eaton <jwe@octave.org>
parents:
7510
diff
changeset
|
1335 plot_stream, errbars = "") |
| 6405 | 1336 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1337 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1338 fprintf (plot_stream, "set style line %d", idx); |
| 1339 | |
| 1340 found_style = false; | |
| 6425 | 1341 typ = NaN; |
| 6465 | 1342 with = ""; |
| 6405 | 1343 |
| 6425 | 1344 if (isfield (obj, "color")) |
| 6405 | 1345 color = obj.color; |
| 1346 if (isnumeric (color)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1347 if (! mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1348 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1349 round (255*color)); |
| 6425 | 1350 endif |
| 6405 | 1351 endif |
| 1352 found_style = true; | |
| 1353 endif | |
| 1354 | |
| 1355 if (isfield (obj, "linestyle")) | |
| 1356 switch (obj.linestyle) | |
| 1357 case "-" | |
| 6415 | 1358 lt = "1"; |
| 6405 | 1359 case "--" |
| 6415 | 1360 lt = "2"; |
| 6405 | 1361 case ":" |
| 6415 | 1362 lt = "3"; |
| 6405 | 1363 case "-." |
| 6415 | 1364 lt = "6"; |
| 6405 | 1365 case "none" |
| 1366 lt = ""; | |
| 1367 otherwise | |
| 1368 lt = ""; | |
| 1369 endswitch | |
| 6843 | 1370 |
| 1371 ## FIXME -- linetype is currently broken, since it disables the | |
| 1372 ## gnuplot default dashed and solid linestyles with the only | |
| 1373 ## benefit of being able to specify '--' and get a single sized | |
| 1374 ## dashed line of identical dash pattern for all called this way. | |
| 1375 ## All dash patterns are a subset of "with lines" and none of the | |
| 1376 ## lt specifications will correctly propagate into the x11 terminal | |
| 1377 ## or the print command. Therefore, it is currently disabled in | |
| 1378 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1379 | |
| 1380 ## if (! isempty (lt)) | |
| 1381 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1382 ## found_style = true; | |
| 1383 ## endif | |
| 1384 | |
| 6405 | 1385 else |
| 1386 lt = ""; | |
| 1387 endif | |
| 1388 | |
| 1389 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
|
1390 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1391 found_style = true; |
| 1392 endif | |
| 1393 | |
| 1394 if (isfield (obj, "marker")) | |
| 1395 switch (obj.marker) | |
| 1396 case "+" | |
| 1397 pt = "1"; | |
| 1398 case "o" | |
| 6413 | 1399 pt = "6"; |
| 6405 | 1400 case "*" |
| 1401 pt = "3"; | |
| 1402 case "." | |
| 7078 | 1403 pt = "0"; |
| 6405 | 1404 case "x" |
| 1405 pt = "2"; | |
| 1406 case {"square", "s"} | |
| 1407 pt = "5"; | |
| 1408 case {"diamond", "d"} | |
| 1409 pt = "13"; | |
| 1410 case "^" | |
| 1411 pt = "9"; | |
| 1412 case "v" | |
| 1413 pt = "11"; | |
| 1414 case ">" | |
| 1415 pt = "8"; | |
| 1416 case "<" | |
| 1417 pt = "10"; | |
| 1418 case {"pentagram", "p"} | |
| 1419 pt = "4"; | |
| 1420 case {"hexagram", "h"} | |
| 6413 | 1421 pt = "12"; |
| 6405 | 1422 case "none" |
| 1423 pt = ""; | |
| 1424 otherwise | |
| 1425 pt = ""; | |
| 1426 endswitch | |
| 1427 if (! isempty (pt)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1428 fprintf (plot_stream, " pointtype %s", pt); |
| 6405 | 1429 found_style = true; |
| 1430 endif | |
| 1431 else | |
| 1432 pt = ""; | |
| 1433 endif | |
| 1434 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1435 if (isempty (errbars)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1436 style = "lines"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1437 if (isempty (lt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1438 if (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1439 style = "points"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1440 endif |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1441 elseif (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1442 style = "linespoints"; |
| 6405 | 1443 endif |
| 1444 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1445 if (isfield (obj, "markersize")) |
|
8510
738cb6271933
__go_draw_axes__.m: scale markersize by 1/3 instead of 1/6
John W. Eaton <jwe@octave.org>
parents:
8506
diff
changeset
|
1446 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1447 found_style = true; |
| 6465 | 1448 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1449 else |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1450 style = errbars; |
| 6465 | 1451 found_style = true; |
| 1452 endif | |
| 1453 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1454 if (! found_style) |
| 6405 | 1455 fputs (plot_stream, " default"); |
| 1456 endif | |
| 1457 | |
| 1458 fputs (plot_stream, ";\n"); | |
| 1459 | |
| 1460 endfunction | |
| 6510 | 1461 |
| 7316 | 1462 function nd = __calc_dimensions__ (obj) |
| 1463 kids = obj.children; | |
| 1464 nd = 2; | |
| 1465 for i = 1:length (kids) | |
| 1466 obj = get (kids(i)); | |
| 1467 switch (obj.type) | |
| 1468 case {"image", "text"} | |
| 1469 ## ignore as they | |
| 1470 case {"line", "patch"} | |
| 1471 if (! isempty (obj.zdata)) | |
| 1472 nd = 3; | |
| 1473 endif | |
| 1474 case "surface" | |
| 1475 nd = 3; | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1476 case "hggroup" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1477 obj_nd = __calc_dimensions__ (obj); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1478 if (obj_nd == 3) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1479 nd = 3; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1480 endif |
| 7316 | 1481 endswitch |
| 1482 endfor | |
| 1483 endfunction | |
| 1484 | |
| 7119 | 1485 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1486 |
| 1487 ## DATA is already transposed. | |
| 1488 | |
| 1489 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1490 | |
| 6605 | 1491 ## Convert NA elements to normal NaN values because fprintf writes |
| 1492 ## "NA" and that confuses gnuplot. | |
| 1493 idx = find (isna (data)); | |
| 1494 if (any (idx)) | |
| 1495 data(idx) = NaN; | |
| 1496 endif | |
| 1497 | |
| 6510 | 1498 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1499 fwrite (plot_stream, data, "float64"); |
| 7109 | 1500 elseif (nd == 3) |
| 6510 | 1501 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1502 fwrite (plot_stream, data, "float64"); |
| 6510 | 1503 else |
| 7170 | 1504 nr = rows (data); |
| 7119 | 1505 if (cdata) |
| 7170 | 1506 for j = 1:4:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1507 fwrite (plot_stream, data(j:j+3,:), "float64"); |
| 7119 | 1508 endfor |
| 1509 else | |
| 7170 | 1510 for j = 1:3:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1511 fwrite (plot_stream, data(j:j+2,:), "float64"); |
| 7119 | 1512 endfor |
| 1513 endif | |
| 7109 | 1514 endif |
| 6510 | 1515 endif |
| 1516 | |
| 1517 endfunction | |
| 6745 | 1518 |
| 7269 | 1519 function do_tics (obj, plot_stream, ymirror, mono) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1520 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1521 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
|
1522 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
|
1523 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
|
1524 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1525 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1526 fontspec = create_fontspec (fontname, fontsize); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1527 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1528 ## 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
|
1529 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
|
1530 |
| 6809 | 1531 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1532 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1533 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
|
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
|
1534 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1535 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1536 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1537 obj.xcolor, "x", plot_stream, true, mono, "border", |
|
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
|
1538 "", "", fontname, fontspec, obj.interpreter); |
| 7321 | 1539 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1540 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1541 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
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
|
1542 "axis", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1543 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1544 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1545 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
|
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
|
1546 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1547 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1548 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1549 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
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
|
1550 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1551 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1552 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1553 obj.xcolor, "x2", plot_stream, true, mono, "border", |
|
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
|
1554 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1555 endif |
| 1556 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1557 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1558 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
|
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
|
1559 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1560 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1561 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1562 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
|
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
|
1563 "", "", fontname, fontspec, obj.interpreter); |
|
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
1564 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1565 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1566 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
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
|
1567 "axis", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1568 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1569 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1570 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
|
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
|
1571 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1572 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1573 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1574 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
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
|
1575 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1576 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1577 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1578 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
|
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
|
1579 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1580 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1581 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1582 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
|
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
|
1583 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1584 obj.interpreter); |
| 6745 | 1585 endfunction |
| 1586 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1587 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1588 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
|
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
|
1589 fontname, fontspec, interpreter) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1590 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
|
1591 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
|
1592 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
|
1593 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
|
1594 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1595 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
|
1596 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1597 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
|
1598 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1599 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1600 endif |
| 7269 | 1601 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1602 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1603 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1604 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
|
1605 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 1606 if (ischar (labels)) |
| 1607 labels = cellstr (labels); | |
| 1608 endif | |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1609 if (isnumeric (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1610 labels = num2str (real (labels(:))); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1611 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1612 if (ischar (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1613 labels = permute (cellstr (labels), [2, 1]); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1614 endif |
| 6745 | 1615 if (iscellstr (labels)) |
| 6751 | 1616 k = 1; |
| 1617 ntics = numel (tics); | |
| 1618 nlabels = numel (labels); | |
| 6745 | 1619 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
| 7206 | 1620 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1621 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1622 tickdir, ticklength, axispos); |
| 7206 | 1623 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1624 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1625 tickdir, ticklength, axispos); |
| 7206 | 1626 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1627 |
| 7228 | 1628 labels = regexprep(labels, "%", "%%"); |
| 6745 | 1629 for i = 1:ntics |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1630 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
| 6745 | 1631 if (i < ntics) |
| 1632 fputs (plot_stream, ", "); | |
| 1633 endif | |
| 1634 if (k > nlabels) | |
| 1635 k = 1; | |
| 1636 endif | |
| 1637 endfor | |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1638 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1639 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1640 fprintf (plot_stream, "set m%stics 5;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1641 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1642 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
|
1643 endif |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1644 else |
| 6745 | 1645 error ("unsupported type of ticklabel"); |
| 1646 endif | |
| 1647 else | |
| 6920 | 1648 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1649 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1650 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, tickdir, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1651 ticklength, axispos); |
| 7206 | 1652 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1653 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, tickdir, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1654 ticklength, axispos); |
| 7206 | 1655 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1656 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
|
1657 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
|
1658 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1659 fprintf (plot_stream, "set m%stics 5;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1660 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1661 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
|
1662 endif |
| 6745 | 1663 endif |
| 1664 else | |
| 6920 | 1665 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1666 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1667 fprintf (plot_stream, "set %stics %s %s %s mirror %s %s;\n", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1668 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 1669 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1670 fprintf (plot_stream, "set %stics %s %s %s nomirror %s %s;\n", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1671 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 1672 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1673 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1674 fprintf (plot_stream, "set m%stics 5;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1675 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1676 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
|
1677 endif |
| 7194 | 1678 endif |
| 1679 endfunction | |
| 1680 | |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1681 function ticklabel = ticklabel_to_cell (ticklabel) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1682 if (! isempty (ticklabel) && ! iscell (ticklabel)) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1683 if (isnumeric (ticklabel)) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1684 ## Use upto 5 significant digits |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1685 ticklabel = num2str (ticklabel(:), 5); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1686 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1687 ticklabel = cellstr (ticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1688 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1689 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1690 |
| 7269 | 1691 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
|
1692 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1693 colorspec = ""; |
| 7194 | 1694 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1695 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1696 round (255*color)); |
| 6745 | 1697 endif |
| 1698 endfunction | |
| 7163 | 1699 |
| 7189 | 1700 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 1701 if (isempty (t.fontname)) |
| 7372 | 1702 fnt = "Helvetica"; |
| 7163 | 1703 else |
| 7372 | 1704 fnt = t.fontname; |
| 7168 | 1705 endif |
| 7189 | 1706 f = fnt; |
| 1707 it = false; | |
| 1708 bld = false; | |
| 7372 | 1709 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 1710 if (! isempty(t.fontangle) |
| 7372 | 1711 && (strcmpi (t.fontangle, "italic") |
| 1712 || 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
|
1713 f = cstrcat (f, "-bolditalic"); |
| 7189 | 1714 it = true; |
| 1715 bld = true; | |
| 7168 | 1716 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1717 f = cstrcat (f, "-bold"); |
| 7189 | 1718 bld = true; |
| 7168 | 1719 endif |
| 1720 elseif (! isempty(t.fontangle) | |
| 7372 | 1721 && (strcmpi (t.fontangle, "italic") |
| 1722 || 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
|
1723 f = cstrcat (f, "-italic"); |
| 7189 | 1724 it = true; |
| 7163 | 1725 endif |
| 1726 if (isempty (t.fontsize)) | |
| 1727 s = 10; | |
| 1728 else | |
| 1729 s = t.fontsize; | |
| 1730 endif | |
| 1731 endfunction | |
| 7189 | 1732 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1733 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
|
1734 |
| 7189 | 1735 persistent warned_latex = false; |
| 1736 | |
| 1737 if (strcmp (fld, "string")) | |
| 1738 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 1739 else | |
| 7372 | 1740 f = "Helvetica"; |
| 7189 | 1741 s = 10; |
| 1742 fnt = f; | |
| 1743 it = false; | |
| 1744 bld = false; | |
| 1745 endif | |
| 1746 | |
| 1747 str = getfield (obj, fld); | |
| 1748 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1749 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 1750 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
|
1751 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 1752 if (! warned_latex) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1753 warning ("latex markup not supported for text objects"); |
| 7189 | 1754 warned_latex = true; |
| 1755 endif | |
| 1756 endif | |
| 1757 endif | |
| 1758 endfunction | |
| 1759 | |
| 1760 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 1761 persistent sym = __setup_sym_table__ (); | |
| 1762 persistent flds = fieldnames (sym); | |
| 1763 | |
| 1764 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 1765 | |
| 1766 for i = length (s) : -1 : 1 | |
| 1767 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 1768 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
|
1769 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 1770 else |
| 1771 f = m{i}(2:end); | |
| 1772 if (isfield (sym, f)) | |
| 1773 g = getfield(sym, f); | |
| 1774 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1775 ##if (bld) | |
| 1776 ## if (it) | |
| 1777 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1778 ## else | |
| 1779 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1780 ## endif | |
| 1781 ##elseif (it) | |
| 1782 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1783 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1784 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 1785 elseif (strncmp (f, "rm", 2)) |
| 1786 bld = false; | |
| 1787 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1788 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 1789 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 1790 it = true; | |
| 1791 if (bld) | |
|
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1792 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1793 str(s(i) + 3:end)); |
| 1794 else | |
|
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1795 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 7189 | 1796 str(s(i) + 3:end)); |
| 1797 endif | |
| 1798 elseif (strncmp (f, "bf", 2)) | |
| 1799 bld = true; | |
| 1800 if (it) | |
|
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1801 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1802 str(2(i) + 3:end)); |
| 1803 else | |
|
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|
1804 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 7189 | 1805 str(s(i) + 3:end)); |
| 1806 endif | |
|
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|
1807 elseif (strcmpi (f, "color")) |
| 7189 | 1808 ## FIXME Ignore \color but remove trailing {} block as well |
| 1809 d = strfind(str(e(i) + 1:end),'}'); | |
| 1810 if (isempty (d)) | |
| 1811 warning ('syntax error in \color argument'); | |
| 1812 else | |
|
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1813 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
| 7189 | 1814 endif |
|
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|
1815 elseif(strcmpi (f, "fontname")) |
| 7189 | 1816 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1817 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1818 if (isempty(b1) || isempty(b2)) | |
| 1819 warning ('syntax error in \fontname argument'); | |
| 1820 else | |
|
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|
1821 str = cstrcat (str(1:s(i) - 1), '/', |
| 7189 | 1822 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1823 str(e(i) + b2(1) + 1:end)); | |
| 1824 endif | |
|
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|
1825 elseif(strcmpi (f, "fontsize")) |
| 7189 | 1826 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1827 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1828 if (isempty(b1) || isempty(b2)) | |
| 1829 warning ('syntax error in \fontname argument'); | |
| 1830 else | |
|
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|
1831 str = cstrcat (str(1:s(i) - 1), '/=', |
| 7189 | 1832 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1833 str(e(i) + b2(1) + 1:end)); | |
| 1834 endif | |
| 1835 else | |
| 1836 ## Last desperate attempt to treat the symbol. Look for things | |
| 1837 ## like \pix, that should be translated to the symbol Pi and x | |
| 1838 for j = 1 : length (flds) | |
| 1839 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 1840 g = getfield(sym, flds{j}); | |
| 1841 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1842 ##if (bld) | |
| 1843 ## if (it) | |
| 1844 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1845 ## else | |
| 1846 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1847 ## endif | |
| 1848 ##elseif (it) | |
| 1849 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1850 ##endif | |
|
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|
1851 str = cstrcat (str(1:s(i) - 1), g, |
| 7189 | 1852 str(s(i) + length (flds{j}) + 1:end)); |
| 1853 break; | |
| 1854 endif | |
| 1855 endfor | |
| 1856 endif | |
| 1857 endif | |
| 1858 endfor | |
| 1859 | |
| 8506 | 1860 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 1861 ## alignment But need to put the shorter of the two arguments first. | |
| 1862 ## Carful of nested {} and unprinted characters when defining | |
| 1863 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 1864 ## are already converted to ^{/Symbol q}. | |
| 7189 | 1865 |
| 8506 | 1866 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 1867 |
| 1868 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 1869 i = 1; | |
| 1870 p = 0; | |
| 1871 while (i < length (s)) | |
| 1872 if (i < length(s)) | |
| 1873 if (str(s(i) + p + 1) == "{") | |
| 1874 s1 = strfind(str(s(i) + p + 2:end),'{'); | |
| 1875 si = 1; | |
| 1876 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 1877 li = 1; | |
| 1878 while (li <= length (l1) && si <= length (s1)) | |
| 1879 if (l1(li) < s1(si)) | |
| 1880 if (li == si) | |
| 1881 break; | |
| 1882 endif | |
| 1883 li++; | |
| 1884 else | |
| 1885 si++; | |
| 1886 endif | |
| 1887 endwhile | |
| 1888 l1 = l1 (min (length(l1), si)); | |
| 1889 if (s(i) + l1 + 1 == s(i+1)) | |
| 1890 if (str(s(i + 1) + p + 1) == "{") | |
| 1891 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 1892 si = 1; | |
| 1893 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 1894 li = 1; | |
| 1895 while (li <= length (l2) && si <= length (s2)) | |
| 1896 if (l2(li) < s2(si)) | |
| 1897 if (li == si) | |
| 1898 break; | |
| 1899 endif | |
| 1900 li++; | |
| 1901 else | |
| 1902 si++; | |
| 1903 endif | |
| 1904 endwhile | |
| 1905 l2 = l2 (min (length(l2), si)); | |
| 1906 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 1907 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 8506 | 1908 ## Shortest already first! |
|
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7513
diff
changeset
|
1909 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1910 else |
| 8506 | 1911 ## Have to swap sub/super-script to get shortest first. |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1912 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
| 7189 | 1913 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
| 1914 endif | |
| 1915 else | |
| 8506 | 1916 ## Have to swap sub/super-script to get shortest first. |
|
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7513
diff
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|
1917 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
| 7189 | 1918 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
| 1919 endif | |
| 1920 i += 2; | |
| 1921 p ++; | |
| 1922 else | |
| 1923 i++; | |
| 1924 endif | |
| 1925 else | |
| 1926 if (s(i+1) == s(i) + 2) | |
| 8506 | 1927 ## Shortest already first! |
|
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7513
diff
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|
1928 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1929 p ++; |
| 1930 i += 2; | |
| 1931 else | |
| 1932 i ++; | |
| 1933 endif | |
| 1934 endif | |
| 1935 else | |
| 1936 i ++; | |
| 1937 endif | |
| 1938 endwhile | |
| 1939 | |
| 1940 endfunction | |
| 1941 | |
| 1942 function l = length_string (s) | |
| 1943 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 1944 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 1945 if (!isempty (m)) | |
| 1946 l = l - sum (cellfun (@length, m)); | |
| 1947 endif | |
| 1948 endfunction | |
| 1949 | |
| 1950 function sym = __setup_sym_table__ () | |
| 1951 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 1952 sym.forall = '{/Symbol \042}'; | |
| 1953 sym.exists = '{/Symbol \044}'; | |
| 1954 sym.ni = '{/Symbol \047}'; | |
| 1955 sym.cong = '{/Symbol \100}'; | |
| 1956 sym.Delta = '{/Symbol D}'; | |
| 1957 sym.Phi = '{/Symbol F}'; | |
|
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|
1958 sym.Gamma = '{/Symbol G}'; |
| 7190 | 1959 sym.vartheta = '{/Symbol J}'; |
| 7189 | 1960 sym.Lambda = '{/Symbol L}'; |
| 1961 sym.Pi = '{/Symbol P}'; | |
| 1962 sym.Theta = '{/Symbol Q}'; | |
| 1963 sym.Sigma = '{/Symbol S}'; | |
| 1964 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 1965 sym.Omega = '{/Symbol W}'; |
| 7189 | 1966 sym.Xi = '{/Symbol X}'; |
| 1967 sym.Psi = '{/Symbol Y}'; | |
| 1968 sym.perp = '{/Symbol \136}'; | |
| 1969 sym.alpha = '{/Symbol a}'; | |
| 1970 sym.beta = '{/Symbol b}'; | |
| 1971 sym.chi = '{/Symbol c}'; | |
| 1972 sym.delta = '{/Symbol d}'; | |
| 1973 sym.epsilon = '{/Symbol e}'; | |
| 1974 sym.phi = '{/Symbol f}'; | |
|
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|
1975 sym.gamma = '{/Symbol g}'; |
| 7189 | 1976 sym.eta = '{/Symbol h}'; |
| 1977 sym.iota = '{/Symbol i}'; | |
|
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|
1978 sym.varphi = '{/Symbol j}'; |
| 7189 | 1979 sym.kappa = '{/Symbol k}'; |
| 1980 sym.lambda = '{/Symbol l}'; | |
| 1981 sym.mu = '{/Symbol m}'; | |
| 1982 sym.nu = '{/Symbol n}'; | |
| 1983 sym.o = '{/Symbol o}'; | |
| 1984 sym.pi = '{/Symbol p}'; | |
| 1985 sym.theta = '{/Symbol q}'; | |
| 1986 sym.rho = '{/Symbol r}'; | |
| 1987 sym.sigma = '{/Symbol s}'; | |
| 1988 sym.tau = '{/Symbol t}'; | |
| 1989 sym.upsilon = '{/Symbol u}'; | |
| 1990 sym.varpi = '{/Symbol v}'; | |
| 1991 sym.omega = '{/Symbol w}'; | |
| 1992 sym.xi = '{/Symbol x}'; | |
| 1993 sym.psi = '{/Symbol y}'; | |
| 1994 sym.zeta = '{/Symbol z}'; | |
| 1995 sym.sim = '{/Symbol \176}'; | |
| 1996 sym.Upsilon = '{/Symbol \241}'; | |
| 1997 sym.prime = '{/Symbol \242}'; | |
| 1998 sym.leq = '{/Symbol \243}'; | |
| 1999 sym.infty = '{/Symbol \245}'; | |
| 2000 sym.clubsuit = '{/Symbol \247}'; | |
| 2001 sym.diamondsuit = '{/Symbol \250}'; | |
| 2002 sym.heartsuit = '{/Symbol \251}'; | |
| 2003 sym.spadesuit = '{/Symbol \252}'; | |
| 2004 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2005 sym.leftarrow = '{/Symbol \254}'; | |
| 2006 sym.uparrow = '{/Symbol \255}'; | |
| 2007 sym.rightarrow = '{/Symbol \256}'; | |
| 2008 sym.downarrow = '{/Symbol \257}'; | |
| 2009 sym.circ = '{/Symbol \260}'; | |
| 2010 sym.pm = '{/Symbol \261}'; | |
| 2011 sym.geq = '{/Symbol \263}'; | |
| 2012 sym.times = '{/Symbol \264}'; | |
| 2013 sym.propto = '{/Symbol \265}'; | |
| 2014 sym.partial = '{/Symbol \266}'; | |
| 2015 sym.bullet = '{/Symbol \267}'; | |
| 2016 sym.div = '{/Symbol \270}'; | |
| 2017 sym.neq = '{/Symbol \271}'; | |
| 2018 sym.equiv = '{/Symbol \272}'; | |
| 2019 sym.approx = '{/Symbol \273}'; | |
| 2020 sym.ldots = '{/Symbol \274}'; | |
| 2021 sym.mid = '{/Symbol \275}'; | |
| 2022 sym.aleph = '{/Symbol \300}'; | |
| 2023 sym.Im = '{/Symbol \301}'; | |
| 2024 sym.Re = '{/Symbol \302}'; | |
| 2025 sym.wp = '{/Symbol \303}'; | |
| 2026 sym.otimes = '{/Symbol \304}'; | |
| 2027 sym.oplus = '{/Symbol \305}'; | |
| 2028 sym.oslash = '{/Symbol \306}'; | |
| 2029 sym.cap = '{/Symbol \307}'; | |
| 2030 sym.cup = '{/Symbol \310}'; | |
| 2031 sym.supset = '{/Symbol \311}'; | |
| 2032 sym.supseteq = '{/Symbol \312}'; | |
| 2033 sym.subset = '{/Symbol \314}'; | |
| 2034 sym.subseteq = '{/Symbol \315}'; | |
| 2035 sym.in = '{/Symbol \316}'; | |
|
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Michael D. Godfrey
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diff
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|
2036 sym.notin = '{/Symbol \317}'; |
|
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|
2037 sym.angle = '{/Symbol \320}'; |
|
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diff
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|
2038 sym.bigtriangledown = '{/Symbol \321}'; |
|
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|
2039 sym.langle = '{/Symbol \341}'; |
|
fdb6ff523237
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Michael D. Godfrey
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diff
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|
2040 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2041 sym.nabla = '{/Symbol \321}'; |
|
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|
2042 sym.prod = '{/Symbol \325}'; |
| 7189 | 2043 sym.surd = '{/Symbol \326}'; |
| 2044 sym.cdot = '{/Symbol \327}'; | |
| 2045 sym.neg = '{/Symbol \330}'; | |
| 2046 sym.wedge = '{/Symbol \331}'; | |
| 2047 sym.vee = '{/Symbol \332}'; | |
|
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|
2048 sym.Leftrightarrow = '{/Symbol \333}'; |
|
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|
2049 sym.Leftarrow = '{/Symbol \334}'; |
|
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|
2050 sym.Uparrow = '{/Symbol \335}'; |
|
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|
2051 sym.Rightarrow = '{/Symbol \336}'; |
|
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|
2052 sym.Downarrow = '{/Symbol \337}'; |
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|
2053 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2054 sym.copyright = '{/Symbol \343}'; |
|
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|
2055 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2056 sym.lceil = '{/Symbol \351}'; |
|
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|
2057 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2058 sym.rceil = '{/Symbol \371}'; |
| 2059 sym.int = '{/Symbol \362}'; | |
| 2060 endfunction | |
| 2061 | |
| 7390 | 2062 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2063 retval = ""; | |
| 2064 if (enhanced) | |
| 2065 if (strcmpi (obj.interpreter, "none")) | |
| 2066 retval = "noenhanced"; | |
| 2067 else | |
| 2068 retval = "enhanced"; | |
| 2069 endif | |
| 2070 endif | |
| 2071 endfunction | |
|
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|
2072 |
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|
2073 function typ = get_old_gnuplot_color (color) |
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2074 if (isequal (color, [0, 0, 0])) |
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|
2075 typ = -1; |
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|
2076 elseif (isequal (color, [1, 0, 0])) |
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|
2077 typ = 1; |
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2078 elseif (isequal (color, [0, 1, 0])) |
|
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|
2079 typ = 2; |
|
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2080 elseif (isequal (color, [0, 0, 1])) |
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2081 typ = 3; |
|
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|
2082 elseif (isequal (color, [1, 0, 1])) |
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2083 typ = 4; |
|
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2084 elseif (isequal (color, [0, 1, 1])) |
|
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2085 typ = 5; |
|
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2086 elseif (isequal (color, [1, 1, 1])) |
|
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|
2087 typ = -1; |
|
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|
2088 elseif (isequal (color, [1, 1, 0])) |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2089 typ = 7; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2090 else |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2091 typ = -1; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2092 endif |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2093 endfunction |
|
8889
665b264b6a50
Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents:
8812
diff
changeset
|
2094 |