Mercurial > octave-nkf
annotate scripts/plot/__go_draw_axes__.m @ 9272:3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Tue, 26 May 2009 21:16:54 -0400 |
| parents | ab952265ad06 |
| children | 40fb718a2e67 |
| 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); | |
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39 gnuplot_term = __gnuplot_get_var__ (axis_obj.parent, "GPVAL_TERM"); |
| 6405 | 40 |
| 8208 | 41 ## Set to false for plotyy axes. |
| 42 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 43 ymirror = false; |
| 8208 | 44 else |
| 45 ymirror = true; | |
| 7189 | 46 endif |
| 47 | |
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48 nd = __calc_dimensions__ (axis_obj); |
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49 pos = axis_obj.position; |
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50 pos = pos - implicit_margin([1, 2, 1, 2]).*[1, 1, -0.5, -0.5]; |
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51 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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52 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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53 pos = __actual_axis_position__ (axis_obj); |
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54 endif |
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55 if (nd == 2) |
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56 x = [1, 1]; |
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57 else |
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58 ## 3D plots need to be sized down to fit in the window. |
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59 x = 1.0 ./ sqrt([2, 2.5]); |
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60 endif |
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61 fprintf (plot_stream, "set tmargin screen %.15g;\n", pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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62 fprintf (plot_stream, "set bmargin screen %.15g;\n", pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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63 fprintf (plot_stream, "set lmargin screen %.15g;\n", pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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64 fprintf (plot_stream, "set rmargin screen %.15g;\n", pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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65 else |
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66 ## FIXME -- nothing should change for gnuplot 4.2.x. |
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67 fprintf (plot_stream, "set tmargin 0;\n"); |
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68 fprintf (plot_stream, "set bmargin 0;\n"); |
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69 fprintf (plot_stream, "set lmargin 0;\n"); |
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70 fprintf (plot_stream, "set rmargin 0;\n"); |
| 7189 | 71 |
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72 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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73 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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74 |
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75 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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76 r = axis_obj.dataaspectratio; |
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77 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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78 else |
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79 fputs (plot_stream, "set size noratio;\n"); |
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80 endif |
| 6405 | 81 endif |
| 82 | |
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83 ## Reset all labels, axis-labels, tick-labels, and title |
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84 ## FIXME - We should have an function to initialize the axis. |
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85 ## Presently, this is dispersed in this function. |
| 6778 | 86 fputs (plot_stream, "unset label;\n"); |
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87 fputs (plot_stream, "unset xtics;\n"); |
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88 fputs (plot_stream, "unset ytics;\n"); |
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89 fputs (plot_stream, "unset ztics;\n"); |
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90 fputs (plot_stream, "unset x2tics;\n"); |
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91 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 92 |
| 6405 | 93 if (! isempty (axis_obj.title)) |
| 94 t = get (axis_obj.title); | |
| 95 if (isempty (t.string)) | |
| 96 fputs (plot_stream, "unset title;\n"); | |
| 97 else | |
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98 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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99 fontspec = create_fontspec (f, s, gnuplot_term); |
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100 fprintf (plot_stream, "set title \"%s\" %s %s", |
| 7390 | 101 undo_string_escapes (tt), fontspec, |
| 102 __do_enhanced_option__ (enhanced, t)); | |
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103 if (nd == 3 && __gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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104 fprintf (plot_stream, " offset screen 0, screen %.3f;\n", pos(4)/5); |
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105 else |
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106 fprintf (plot_stream, ";\n"); |
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107 endif |
| 6405 | 108 endif |
| 109 endif | |
| 110 | |
| 111 if (! isempty (axis_obj.xlabel)) | |
| 112 t = get (axis_obj.xlabel); | |
| 6737 | 113 angle = t.rotation; |
| 7269 | 114 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 115 if (isempty (t.string)) |
| 7194 | 116 fprintf (plot_stream, "unset xlabel;\n"); |
| 117 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 118 else |
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119 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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120 fontspec = create_fontspec (f, s, gnuplot_term); |
| 7194 | 121 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 7390 | 122 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
| 123 undo_string_escapes (tt), colorspec, fontspec, | |
| 124 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 125 else |
| 7390 | 126 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
| 127 undo_string_escapes (tt), colorspec, fontspec, | |
| 128 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 129 endif |
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130 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 131 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 132 fprintf (plot_stream, "unset xlabel;\n"); | |
| 133 else | |
| 134 fprintf (plot_stream, "unset x2label;\n"); | |
| 135 endif | |
| 6405 | 136 endif |
| 137 endif | |
| 138 | |
| 139 if (! isempty (axis_obj.ylabel)) | |
| 140 t = get (axis_obj.ylabel); | |
| 6737 | 141 angle = t.rotation; |
| 7269 | 142 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 143 if (isempty (t.string)) |
| 7194 | 144 fprintf (plot_stream, "unset ylabel;\n"); |
| 145 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 146 else |
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147 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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148 fontspec = create_fontspec (f, s, gnuplot_term); |
| 7194 | 149 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 7390 | 150 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
| 151 undo_string_escapes (tt), colorspec, fontspec, | |
| 152 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 153 else |
| 7390 | 154 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
| 155 undo_string_escapes (tt), colorspec, fontspec, | |
| 156 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 157 endif |
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158 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 159 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 160 fprintf (plot_stream, "unset ylabel;\n"); | |
| 161 else | |
| 162 fprintf (plot_stream, "unset y2label;\n"); | |
| 163 endif | |
| 6405 | 164 endif |
| 165 endif | |
| 166 | |
| 167 if (! isempty (axis_obj.zlabel)) | |
| 168 t = get (axis_obj.zlabel); | |
| 6737 | 169 angle = t.rotation; |
| 7269 | 170 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 171 if (isempty (t.string)) |
| 172 fputs (plot_stream, "unset zlabel;\n"); | |
| 173 else | |
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174 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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175 fontspec = create_fontspec (f, s, gnuplot_term); |
| 7390 | 176 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
| 177 undo_string_escapes (tt), colorspec, fontspec, | |
| 178 __do_enhanced_option__ (enhanced, t)); | |
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179 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 6405 | 180 endif |
| 181 endif | |
| 182 | |
| 6809 | 183 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 184 xaxisloc = "x2"; | |
| 185 xaxisloc_using = "x2"; | |
| 186 else | |
| 187 xaxisloc = "x"; | |
| 188 xaxisloc_using = "x1"; | |
| 7321 | 189 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 190 fputs (plot_stream, "set xzeroaxis;\n"); | |
| 191 endif | |
| 6809 | 192 endif |
| 193 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 194 yaxisloc = "y2"; | |
| 195 yaxisloc_using = "y2"; | |
| 196 else | |
| 197 yaxisloc = "y"; | |
| 198 yaxisloc_using = "y1"; | |
| 7321 | 199 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 200 fputs (plot_stream, "set yzeroaxis;\n"); | |
| 201 endif | |
| 6809 | 202 endif |
| 203 | |
| 7274 | 204 have_grid = false; |
| 205 | |
| 6758 | 206 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 207 have_grid = true; |
| 6809 | 208 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 209 else |
| 6809 | 210 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 211 endif |
| 212 | |
| 6758 | 213 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 214 have_grid = true; |
| 6809 | 215 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 216 else |
| 6809 | 217 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 218 endif |
| 219 | |
| 6758 | 220 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 221 have_grid = true; |
| 6405 | 222 fputs (plot_stream, "set grid ztics;\n"); |
| 223 else | |
| 7085 | 224 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 225 endif |
| 226 | |
| 6758 | 227 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 228 have_grid = true; |
| 6809 | 229 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
| 230 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); | |
| 6405 | 231 else |
| 6809 | 232 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 233 endif |
| 234 | |
| 6758 | 235 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 236 have_grid = true; |
| 6809 | 237 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
| 238 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); | |
| 6405 | 239 else |
| 6809 | 240 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 241 endif |
| 242 | |
| 6758 | 243 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 244 have_grid = true; |
| 6405 | 245 fputs (plot_stream, "set mztics 5;\n"); |
| 246 fputs (plot_stream, "set grid mztics;\n"); | |
| 247 else | |
| 248 fputs (plot_stream, "set grid nomztics;\n"); | |
| 249 endif | |
| 250 | |
| 7307 | 251 ## The grid front/back/layerdefault option also controls the |
| 252 ## appearance of tics, so it is used even if the grid is absent. | |
| 253 if (strcmpi (axis_obj.layer, "top")) | |
| 254 fputs (plot_stream, "set grid front;\n"); | |
| 255 else | |
| 256 fputs (plot_stream, "set grid layerdefault;\n"); | |
| 257 endif | |
| 7297 | 258 if (! have_grid) |
| 259 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 260 endif |
| 261 | |
|
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262 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
| 6405 | 263 |
| 6758 | 264 xlogscale = strcmpi (axis_obj.xscale, "log"); |
| 6405 | 265 if (xlogscale) |
| 6809 | 266 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 267 else |
| 6809 | 268 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
| 6405 | 269 endif |
| 270 | |
| 6758 | 271 ylogscale = strcmpi (axis_obj.yscale, "log"); |
| 6405 | 272 if (ylogscale) |
| 6809 | 273 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 274 else |
| 6809 | 275 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
| 6405 | 276 endif |
| 277 | |
| 6758 | 278 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 279 if (zlogscale) |
| 280 fputs (plot_stream, "set logscale z;\n"); | |
| 281 else | |
| 282 fputs (plot_stream, "unset logscale z;\n"); | |
| 283 endif | |
| 284 | |
| 6758 | 285 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 286 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 287 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 288 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
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289 cdatadirect = false; |
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290 truecolor = false; |
| 6405 | 291 |
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292 fputs (plot_stream, "set clip two;\n"); |
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293 |
| 6405 | 294 kids = axis_obj.children; |
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295 ## Remove the axis labels and title from the children, and |
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296 ## preserved the original order. |
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297 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
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298 axis_obj.zlabel; axis_obj.title]); |
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299 kids = kids (sort (k)); |
| 6405 | 300 |
| 7316 | 301 if (nd == 3) |
| 302 fputs (plot_stream, "set parametric;\n"); | |
| 303 fputs (plot_stream, "set style data lines;\n"); | |
| 304 fputs (plot_stream, "set surface;\n"); | |
| 305 fputs (plot_stream, "unset contour;\n"); | |
| 306 endif | |
| 307 | |
| 6405 | 308 data_idx = 0; |
| 309 data = cell (); | |
| 6464 | 310 is_image_data = []; |
| 7175 | 311 hidden_removal = NaN; |
| 7271 | 312 view_map = false; |
| 6405 | 313 |
| 7223 | 314 xlim = axis_obj.xlim; |
| 315 ylim = axis_obj.ylim; | |
| 316 zlim = axis_obj.zlim; | |
| 317 clim = axis_obj.clim; | |
| 6405 | 318 |
| 7222 | 319 if (! cautoscale && clim(1) == clim(2)) |
| 320 clim(2)++; | |
| 7189 | 321 endif |
|
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322 addedcmap = []; |
| 7189 | 323 |
| 6405 | 324 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 325 use_gnuplot_for_images = (ischar (view_fcn) | |
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326 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 327 |
| 328 ximg_data = {}; | |
| 329 ximg_data_idx = 0; | |
| 330 | |
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331 while (! isempty (kids)) |
| 6405 | 332 |
|
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333 obj = get (kids(end)); |
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334 kids = kids(1:(end-1)); |
| 6405 | 335 |
|
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336 if (strcmpi (obj.visible, "off")) |
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337 continue; |
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338 endif |
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339 |
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340 ## Check for facecolor interpolation for surfaces. |
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341 doing_interp_color = ... |
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342 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
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343 |
| 6405 | 344 switch (obj.type) |
| 345 case "image" | |
| 346 img_data = obj.cdata; | |
| 347 img_xdata = obj.xdata; | |
| 348 img_ydata = obj.ydata; | |
| 349 | |
| 350 if (use_gnuplot_for_images) | |
| 351 | |
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352 if (ndims (img_data) == 3) |
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353 truecolor = true; |
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354 elseif (strcmpi (obj.cdatamapping, "direct")) |
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355 cdatadirect = true; |
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356 endif |
| 7271 | 357 fputs (plot_stream, "set border front;\n"); |
| 6405 | 358 data_idx++; |
| 6464 | 359 is_image_data(data_idx) = true; |
| 6861 | 360 parametric(data_idx) = false; |
| 7119 | 361 have_cdata(data_idx) = false; |
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362 have_3d_patch(data_idx) = false; |
| 6405 | 363 |
| 364 [y_dim, x_dim] = size (img_data(:,:,1)); | |
| 365 if (x_dim > 1) | |
| 366 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 367 else | |
| 8208 | 368 x_dim = 2; |
| 369 img_data = [img_data, img_data]; | |
| 370 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 6405 | 371 endif |
| 372 if (y_dim > 1) | |
| 373 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 374 else | |
| 8208 | 375 y_dim = 2; |
| 376 img_data = [img_data; img_data]; | |
| 377 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 6405 | 378 endif |
| 379 x_origin = min (img_xdata); | |
| 380 y_origin = min (img_ydata); | |
| 381 | |
| 382 if (ndims (img_data) == 3) | |
| 6464 | 383 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
| 6405 | 384 format = "1:2:3"; |
| 385 imagetype = "rgbimage"; | |
| 386 else | |
| 6464 | 387 data{data_idx} = img_data(:); |
| 6405 | 388 format = "1"; |
| 389 imagetype = "image"; | |
| 390 endif | |
| 391 | |
| 6579 | 392 titlespec{data_idx} = "title \"\""; |
| 6914 | 393 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
| 6405 | 394 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
|
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395 withclause{data_idx} = sprintf ("with %s;", imagetype); |
| 6405 | 396 |
| 397 else | |
| 398 ximg_data{++ximg_data_idx} = img_data; | |
| 399 endif | |
| 400 | |
| 401 case "line" | |
| 7120 | 402 if (strncmp (obj.linestyle, "none", 4) |
| 403 && (! isfield (obj, "marker") | |
| 404 || (isfield (obj, "marker") | |
| 405 && strncmp (obj.marker, "none", 4)))) | |
| 406 continue; | |
| 407 endif | |
| 6405 | 408 data_idx++; |
| 6464 | 409 is_image_data(data_idx) = false; |
| 6861 | 410 parametric(data_idx) = true; |
| 7119 | 411 have_cdata(data_idx) = false; |
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412 have_3d_patch(data_idx) = false; |
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413 |
| 6405 | 414 if (isempty (obj.keylabel)) |
| 415 titlespec{data_idx} = "title \"\""; | |
| 416 else | |
|
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417 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
|
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418 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 6405 | 419 endif |
|
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420 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
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421 errbars = ""; |
| 7316 | 422 if (nd == 3) |
| 6405 | 423 xdat = obj.xdata(:); |
| 424 ydat = obj.ydata(:); | |
| 7316 | 425 if (! isempty (obj.zdata)) |
| 426 zdat = obj.zdata(:); | |
| 427 else | |
| 428 zdat = zeros (size (xdat)); | |
| 429 endif | |
| 6405 | 430 data{data_idx} = [xdat, ydat, zdat]'; |
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431 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); |
| 7316 | 432 ## fputs (plot_stream, "set parametric;\n"); |
| 6405 | 433 else |
| 434 xdat = obj.xdata(:); | |
| 435 ydat = obj.ydata(:); | |
| 436 ldat = obj.ldata; | |
| 437 yerr = xerr = false; | |
| 438 if (! isempty (ldat)) | |
| 439 yerr = true; | |
| 440 ldat = ldat(:); | |
| 441 endif | |
| 442 udat = obj.udata; | |
| 443 if (! isempty (udat)) | |
| 444 udat = udat(:); | |
| 445 endif | |
| 446 xldat = obj.xldata; | |
| 447 if (! isempty (xldat)) | |
| 448 xerr = true; | |
| 449 xldat = xldat(:); | |
| 450 endif | |
| 451 xudat = obj.xudata; | |
| 452 if (! isempty (xudat)) | |
| 453 xudat = xudat(:); | |
| 454 endif | |
| 455 if (yerr) | |
| 7213 | 456 if (isempty (ldat)) |
| 457 ylo = ydat; | |
| 458 else | |
| 459 ylo = ydat-ldat; | |
| 460 endif | |
| 461 if (isempty (udat)) | |
| 462 yhi = ydat; | |
| 463 else | |
| 464 yhi = ydat+udat; | |
| 465 endif | |
| 6405 | 466 if (xerr) |
| 7213 | 467 if (isempty (xldat)) |
| 468 xlo = xdat; | |
| 469 else | |
| 470 xlo = xdat-xldat; | |
| 471 endif | |
| 472 if (isempty (xudat)) | |
| 473 xhi = xdat; | |
| 474 else | |
| 475 xhi = xdat+xudat; | |
| 476 endif | |
| 6405 | 477 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
|
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|
478 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4):($5):($6)", numel (xdat)); |
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479 errbars = "xyerrorbars"; |
| 6405 | 480 else |
| 481 data{data_idx} = [xdat, ydat, ylo, yhi]'; | |
|
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482 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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483 errbars = "yerrorbars"; |
| 6405 | 484 endif |
| 485 elseif (xerr) | |
| 7236 | 486 if (isempty (xldat)) |
| 487 xlo = xdat; | |
| 488 else | |
| 489 xlo = xdat-xldat; | |
| 490 endif | |
| 491 if (isempty (xudat)) | |
| 492 xhi = xdat; | |
| 493 else | |
| 494 xhi = xdat+xudat; | |
| 495 endif | |
| 6405 | 496 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
|
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497 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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498 errbars = "xerrorbars"; |
| 6405 | 499 else |
| 500 data{data_idx} = [xdat, ydat]'; | |
|
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501 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
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502 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 6405 | 503 endif |
| 504 endif | |
|
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505 |
|
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506 [style, typ, with] = do_linestyle_command (obj, data_idx, mono, |
|
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parents:
7472
diff
changeset
|
507 plot_stream, errbars); |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
508 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
509 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
|
510 style, data_idx); |
| 6405 | 511 |
| 6790 | 512 case "patch" |
| 6885 | 513 cmap = parent_figure_obj.colormap; |
| 7020 | 514 [nr, nc] = size (obj.xdata); |
| 515 | |
| 7189 | 516 if (! isempty (obj.cdata)) |
| 517 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
|
518 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
|
519 cdatadirect = true; |
|
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
520 endif |
| 7189 | 521 else |
| 522 cdat = []; | |
| 523 endif | |
| 524 | |
|
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
|
525 data_3d_idx = NaN; |
| 7170 | 526 for i = 1:nc |
| 7020 | 527 xcol = obj.xdata(:,i); |
| 528 ycol = obj.ydata(:,i); | |
| 7316 | 529 if (nd == 3) |
| 530 if (! isempty (obj.zdata)) | |
| 531 zcol = obj.zdata(:,i); | |
| 532 else | |
| 533 zcol = zeros (size (xcol)); | |
| 534 endif | |
| 7170 | 535 endif |
| 7020 | 536 |
| 537 if (! isnan (xcol) && ! isnan (ycol)) | |
| 538 ## Is the patch closed or not | |
| 7175 | 539 if (strncmp (obj.facecolor, "none", 4)) |
| 7318 | 540 hidden_removal = false; |
| 541 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
|
542 |
| 7175 | 543 if (isnan (hidden_removal)) |
| 7318 | 544 hidden_removal = true; |
| 7175 | 545 endif |
| 7316 | 546 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
|
547 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
|
548 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
|
549 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
|
550 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
|
551 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 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
|
553 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
|
554 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
|
555 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
|
556 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
|
557 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
|
558 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
|
559 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
|
560 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
|
561 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
|
562 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
|
563 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
|
564 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
|
565 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 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
|
567 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
|
568 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
|
569 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
|
570 have_3d_patch(data_idx) = false; |
| 7170 | 571 endif |
| 572 | |
| 573 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
|
574 titlespec{local_idx} = "title \"\""; |
| 7170 | 575 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
576 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
|
577 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); |
| 7170 | 578 endif |
| 7189 | 579 if (isfield (obj, "facecolor")) |
| 580 if ((strncmp (obj.facecolor, "flat", 4) | |
| 7284 | 581 || strncmp (obj.facecolor, "interp", 6)) |
| 582 && isfield (obj, "cdata")) | |
| 7170 | 583 if (ndims (obj.cdata) == 2 |
| 7189 | 584 && (size (obj.cdata, 2) == nc |
| 585 && (size (obj.cdata, 1) == 1 | |
| 586 || size (obj.cdata, 1) == 3))) | |
| 587 ccol = cdat (:, i); | |
| 588 elseif (ndims (obj.cdata) == 2 | |
| 589 && (size (obj.cdata, 1) == nc | |
| 590 && (size (obj.cdata, 2) == 1 | |
| 591 || size (obj.cdata, 2) == 3))) | |
| 592 ccol = cdat (i, :); | |
| 7170 | 593 elseif (ndims (obj.cdata) == 3) |
| 7189 | 594 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7170 | 595 else |
| 7189 | 596 ccol = cdat; |
| 7170 | 597 endif |
| 598 if (strncmp (obj.facecolor, "flat", 4)) | |
| 599 if (numel(ccol) == 3) | |
| 600 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
|
601 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
|
602 ccdat = ccol * ones (3,1); |
| 7170 | 603 else |
| 7226 | 604 r = 1 + round ((size (cmap, 1) - 1) |
| 605 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7170 | 606 r = max (1, min (r, size (cmap, 1))); |
| 607 color = cmap(r, :); | |
| 608 endif | |
| 609 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
|
610 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
|
611 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
|
612 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
|
613 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
|
614 [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
|
615 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
|
616 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
|
617 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
|
618 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
|
619 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
|
620 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
|
621 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
|
622 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
|
623 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
|
624 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
|
625 endif |
| 7170 | 626 endif |
| 7189 | 627 elseif (isnumeric (obj.facecolor)) |
| 628 color = obj.facecolor; | |
| 7170 | 629 else |
| 7189 | 630 color = [0, 1, 0]; |
| 7170 | 631 endif |
| 632 else | |
| 633 color = [0, 1, 0]; | |
| 634 endif | |
| 635 | |
|
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
|
636 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
|
637 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:
9098
diff
changeset
|
638 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
|
639 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
|
640 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
|
641 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
|
642 [[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
|
643 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; |
| 7170 | 644 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
|
645 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
|
646 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
|
647 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
|
648 && 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
|
649 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
|
650 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
|
651 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
|
652 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
|
653 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
|
654 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
|
655 |
|
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 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
|
657 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
|
658 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
|
659 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
|
660 numel (xcol)); |
| 7170 | 661 endif |
| 662 endif | |
| 663 endif | |
| 664 | |
| 665 ## patch outline | |
| 666 if (! strncmp (obj.edgecolor, "none", 4)) | |
| 667 | |
| 668 data_idx++; | |
| 669 is_image_data(data_idx) = false; | |
| 670 parametric(data_idx) = false; | |
| 671 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
|
672 have_3d_patch(data_idx) = false; |
| 7170 | 673 titlespec{data_idx} = "title \"\""; |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
674 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 675 |
| 676 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
|
677 mdat = obj.markersize / 3; |
| 7189 | 678 endif |
| 679 | |
| 680 if (isfield (obj, "edgecolor")) | |
| 681 if ((strncmp (obj.edgecolor, "flat", 4) | |
| 7284 | 682 || strncmp (obj.edgecolor, "interp", 6)) |
| 683 && isfield (obj, "cdata")) | |
| 7119 | 684 if (ndims (obj.cdata) == 2 |
| 7189 | 685 && (size (obj.cdata, 2) == nc |
| 686 && (size (obj.cdata, 1) == 1 | |
| 687 || size (obj.cdata, 1) == 3))) | |
| 688 ccol = cdat (:, i); | |
| 689 elseif (ndims (obj.cdata) == 2 | |
| 690 && (size (obj.cdata, 1) == nc | |
| 691 && (size (obj.cdata, 2) == 1 | |
| 692 || size (obj.cdata, 2) == 3))) | |
| 693 ccol = cdat (i, :); | |
| 7020 | 694 elseif (ndims (obj.cdata) == 3) |
| 7189 | 695 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7020 | 696 else |
| 7189 | 697 ccol = cdat; |
| 7020 | 698 endif |
| 7170 | 699 if (strncmp (obj.edgecolor, "flat", 4)) |
| 7189 | 700 if (numel(ccol) == 3) |
| 7020 | 701 color = ccol; |
| 702 else | |
| 7226 | 703 r = 1 + round ((size (cmap, 1) - 1) |
| 704 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7020 | 705 r = max (1, min (r, size (cmap, 1))); |
| 706 color = cmap(r, :); | |
| 707 endif | |
| 7170 | 708 elseif (strncmp (obj.edgecolor, "interp", 6)) |
| 7582 | 709 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7020 | 710 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 711 r = max (1, min (r, size (cmap, 1))); | |
| 712 color = cmap(r,:); | |
| 713 endif | |
| 7189 | 714 elseif (isnumeric (obj.edgecolor)) |
| 715 color = obj.edgecolor; | |
| 716 else | |
| 717 color = [0, 0, 0]; | |
| 7020 | 718 endif |
| 719 else | |
| 7189 | 720 color = [0, 0, 0]; |
| 7020 | 721 endif |
| 7189 | 722 |
| 723 if (isfield (obj, "linestyle")) | |
| 724 switch (obj.linestyle) | |
| 725 case "-" | |
| 7317 | 726 lt = "lt 1"; |
| 7189 | 727 case "--" |
| 7317 | 728 lt = "lt 2"; |
| 7189 | 729 case ":" |
| 7317 | 730 lt = "lt 3"; |
| 7189 | 731 case "-." |
| 7317 | 732 lt = "lt 6"; |
| 7189 | 733 case "none" |
| 734 lt = ""; | |
| 735 otherwise | |
| 736 lt = ""; | |
| 737 endswitch | |
| 738 else | |
| 739 lt = ""; | |
| 740 endif | |
| 741 | |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
742 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
|
743 lw = sprintf("linewidth %f", obj.linewidth); |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
744 else |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
745 lw = ""; |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
746 endif |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
747 |
| 7189 | 748 if (isfield (obj, "marker")) |
| 749 if (isfield (obj, "marker")) | |
| 750 switch (obj.marker) | |
| 751 case "+" | |
| 752 pt = "pt 1"; | |
| 753 case "o" | |
| 754 pt = "pt 6"; | |
| 755 case "*" | |
| 756 pt = "pt 3"; | |
| 757 case "." | |
| 758 pt = "pt 0"; | |
| 759 case "x" | |
| 760 pt = "pt 2"; | |
| 761 case {"square", "s"} | |
| 762 pt = "pt 5"; | |
| 763 case {"diamond", "d"} | |
| 764 pt = "pt 13"; | |
| 765 case "^" | |
| 766 pt = "pt 9"; | |
| 767 case "v" | |
| 768 pt = "pt 11"; | |
| 769 case ">" | |
| 770 pt = "pt 8"; | |
| 771 case "<" | |
| 772 pt = "pt 10"; | |
| 773 case {"pentagram", "p"} | |
| 774 pt = "pt 4"; | |
| 775 case {"hexagram", "h"} | |
| 776 pt = "pt 12"; | |
| 777 case "none" | |
| 778 pt = ""; | |
| 779 otherwise | |
| 780 pt = ""; | |
| 781 endswitch | |
| 782 endif | |
| 783 else | |
| 784 pt = ""; | |
| 785 endif | |
| 786 | |
| 787 style = "lines"; | |
| 788 if (isempty (lt)) | |
| 789 if (! isempty (pt)) | |
| 790 style = "points"; | |
| 791 endif | |
| 792 elseif (! isempty (pt)) | |
| 793 style = "linespoints"; | |
| 794 endif | |
| 795 | |
| 796 if (isfield (obj, "markersize")) | |
| 797 if (length (mdat) == nc) | |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
798 m = mdat(i); |
| 7189 | 799 else |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
800 m = mdat; |
| 7189 | 801 endif |
| 802 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
|
803 ps = sprintf("pointsize %f", m); |
| 7189 | 804 else |
| 805 ps = ""; | |
| 806 endif | |
| 807 else | |
| 808 ps = ""; | |
| 809 endif | |
| 810 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
811 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
812 colorspec = ""; |
| 7020 | 813 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
814 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
|
815 round (255*color)); |
| 7020 | 816 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
817 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
|
818 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
|
819 colorspec); |
| 6790 | 820 |
| 7316 | 821 if (nd == 3) |
| 7170 | 822 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 823 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 824 [zcol; zcol(1)]]'; | |
| 825 else | |
| 826 data{data_idx} = [xcol, ycol, zcol]'; | |
| 827 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
828 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
| 7020 | 829 else |
| 7170 | 830 if (! isnan (xcol) && ! isnan (ycol)) |
| 831 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 832 else | |
| 833 data{data_idx} = [xcol, ycol]'; | |
| 834 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
835 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
| 7020 | 836 endif |
| 6885 | 837 endif |
| 7020 | 838 endfor |
| 6790 | 839 |
| 6405 | 840 case "surface" |
| 7271 | 841 view_map = true; |
| 7110 | 842 if (! (strncmp (obj.edgecolor, "none", 4) |
| 843 && strncmp (obj.facecolor, "none", 4))) | |
| 7109 | 844 data_idx++; |
| 845 is_image_data(data_idx) = false; | |
| 846 parametric(data_idx) = false; | |
| 7119 | 847 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
|
848 have_3d_patch(data_idx) = false; |
| 7170 | 849 [style, typ, with] = do_linestyle_command (obj, data_idx, |
| 7269 | 850 mono, plot_stream); |
| 7109 | 851 if (isempty (obj.keylabel)) |
| 852 titlespec{data_idx} = "title \"\""; | |
| 853 else | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
854 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
|
855 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7109 | 856 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
857 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
|
858 data_idx); |
| 7109 | 859 |
| 860 xdat = obj.xdata; | |
| 861 ydat = obj.ydata; | |
| 862 zdat = obj.zdata; | |
| 863 cdat = obj.cdata; | |
| 7110 | 864 |
| 7109 | 865 err = false; |
| 866 if (! size_equal(zdat, cdat)) | |
| 6405 | 867 err = true; |
| 7109 | 868 endif |
| 869 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) | |
| 7110 | 870 if (rows (zdat) == length (ydat) |
| 871 && columns (zdat) == length (xdat)) | |
| 7109 | 872 [xdat, ydat] = meshgrid (xdat, ydat); |
| 873 else | |
| 874 err = true; | |
| 875 endif | |
| 876 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 7292 | 877 if (! size_equal (xdat, ydat, zdat)) |
| 7109 | 878 err = true; |
| 879 endif | |
| 880 else | |
| 881 err = true; | |
| 882 endif | |
| 883 if (err) | |
| 884 error ("__go_draw_axes__: invalid grid data"); | |
| 6405 | 885 endif |
| 7109 | 886 xlen = columns (zdat); |
| 887 ylen = rows (zdat); | |
| 888 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 889 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 890 len = 4 * xlen; | |
| 891 zz = zeros (ylen, len); | |
| 892 k = 1; | |
| 893 for kk = 1:4:len | |
| 894 zz(:,kk) = xdat(:,k); | |
| 895 zz(:,kk+1) = ydat(:,k); | |
| 896 zz(:,kk+2) = zdat(:,k); | |
| 897 zz(:,kk+3) = cdat(:,k); | |
| 898 k++; | |
| 899 endfor | |
| 7170 | 900 data{data_idx} = zz.'; |
| 7109 | 901 endif |
| 902 | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
903 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
|
904 interp_str = "interpolate 0, 0"; |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
905 else |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
906 ## No interpolation of facecolors. |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
907 interp_str = ""; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
908 endif |
|
8242
a9d3b88ea6fb
__go_draw_axes__.m: Fix for binary xfer of suface plots.
Ben Abbott <bpabbott@mac.com>
parents:
8226
diff
changeset
|
909 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
|
910 |
| 7119 | 911 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 912 || strncmp (obj.facecolor, "interp", 6)); | |
| 913 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) | |
| 914 || strncmp (obj.edgecolor, "interp", 6)); | |
| 7154 | 915 |
| 916 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) | |
| 917 || (isnumeric (obj.facecolor) | |
| 918 && all (obj.facecolor == 1))); | |
| 7582 | 919 hidden_removal = false; |
| 7592 | 920 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 921 if (flat_interp_edge && facecolor_none_or_white) |
| 7189 | 922 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
|
923 fputs (plot_stream, "unset pm3d\n"); |
| 7582 | 924 if (all (obj.facecolor == 1)) |
| 7592 | 925 hidden_removal = true; |
| 7582 | 926 endif |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
927 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
|
928 edgecol = obj.edgecolor; |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
929 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
930 colorspec = ""; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
931 else |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
932 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
|
933 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
|
934 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
935 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
|
936 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
937 endif |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
938 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
|
939 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
940 "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
|
941 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
|
942 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
|
943 withclause{data_idx} = sprintf("with line linestyle %d", data_idx); |
| 7582 | 944 fputs (plot_stream, "unset pm3d\n"); |
| 7119 | 945 endif |
| 7109 | 946 |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
947 if (doing_interp_color) |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
948 ## "depthorder" interferes with interpolation of colors. |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
949 dord = "scansautomatic"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
950 else |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
951 dord = "depthorder"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
952 endif |
| 7109 | 953 |
| 7318 | 954 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 955 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", | |
| 7189 | 956 interp_str, dord); |
| 7318 | 957 elseif (!facecolor_none_or_white) |
| 7119 | 958 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 959 if (__gnuplot_has_feature__ ("transparent_surface") |
| 960 && isscalar (obj.facealpha)) | |
| 961 fprintf (plot_stream, | |
| 962 "set style fill transparent solid %f;\n", | |
| 963 obj.facealpha); | |
| 964 endif | |
| 7318 | 965 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 7189 | 966 interp_str, dord); |
| 7109 | 967 else |
| 7119 | 968 edgecol = obj.edgecolor; |
| 969 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
|
970 edgecol = [0, 0, 0]; |
| 7119 | 971 endif |
| 7318 | 972 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 7189 | 973 data_idx, interp_str, dord); |
| 7119 | 974 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
975 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
976 colorspec = ""; |
| 7119 | 977 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
978 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
|
979 round (255*edgecol)); |
| 7119 | 980 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
981 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
982 "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
|
983 data_idx, colorspec, obj.linewidth); |
| 8645 | 984 if (__gnuplot_has_feature__ ("transparent_surface") |
| 985 && isscalar (obj.facealpha)) | |
| 986 fprintf (plot_stream, | |
| 987 "set style fill transparent solid %f;\n", | |
| 988 obj.facealpha); | |
| 989 endif | |
| 7109 | 990 endif |
| 7119 | 991 endif |
| 6405 | 992 endif |
| 993 | |
| 994 case "text" | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
995 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
996 fontspec = create_fontspec (f, s, gnuplot_term); |
| 6405 | 997 lpos = obj.position; |
| 998 halign = obj.horizontalalignment; | |
| 6724 | 999 angle = obj.rotation; |
| 6752 | 1000 units = obj.units; |
| 6829 | 1001 color = obj.color; |
| 6758 | 1002 if (strcmpi (units, "normalized")) |
| 6752 | 1003 units = "graph"; |
| 1004 else | |
| 1005 units = ""; | |
| 1006 endif | |
| 1007 | |
| 6829 | 1008 if (isnumeric (color)) |
| 7269 | 1009 colorspec = get_text_colorspec (color, mono); |
| 6829 | 1010 endif |
| 1011 | |
| 6405 | 1012 if (nd == 3) |
| 6724 | 1013 fprintf (plot_stream, |
| 7390 | 1014 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 1015 undo_string_escapes (label), units, lpos(1), |
| 7390 | 1016 lpos(2), lpos(3), halign, angle, fontspec, |
| 1017 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 1018 else |
| 7162 | 1019 fprintf (plot_stream, |
| 7390 | 1020 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 1021 undo_string_escapes (label), units, |
| 7390 | 1022 lpos(1), lpos(2), halign, angle, fontspec, |
| 1023 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 1024 endif |
| 1025 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1026 case "hggroup" |
| 8506 | 1027 ## 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
|
1028 if (isempty (kids)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1029 kids = obj.children; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1030 elseif (! isempty (obj.children)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1031 kids = [obj.children; kids]; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
1032 endif |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1033 |
| 6405 | 1034 otherwise |
| 1035 error ("__go_draw_axes__: unknown object class, %s", | |
| 1036 obj.type); | |
| 1037 endswitch | |
| 1038 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1039 endwhile |
| 6405 | 1040 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1041 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1042 ## 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
|
1043 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1044 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1045 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1046 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1047 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1048 |
| 7175 | 1049 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1050 fputs (plot_stream, "set hidden3d;\n"); |
| 1051 else | |
| 1052 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1053 endif | |
| 1054 | |
|
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
|
1055 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1056 |
| 8208 | 1057 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1058 ## dual axis plotting features of gnuplot. |
| 7222 | 1059 if (isempty (xlim)) |
| 1060 return; | |
| 6405 | 1061 endif |
| 6758 | 1062 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1063 xdir = "reverse"; |
| 1064 else | |
| 1065 xdir = "noreverse"; | |
| 1066 endif | |
| 8208 | 1067 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
| 6405 | 1068 |
| 7222 | 1069 if (isempty (ylim)) |
| 1070 return; | |
| 6405 | 1071 endif |
| 6758 | 1072 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1073 ydir = "reverse"; |
| 1074 else | |
| 1075 ydir = "noreverse"; | |
| 1076 endif | |
| 8208 | 1077 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
| 6405 | 1078 |
| 7119 | 1079 if (nd == 3) |
| 7222 | 1080 if (isempty (zlim)) |
| 1081 return; | |
| 6405 | 1082 endif |
| 6758 | 1083 if (strcmpi (axis_obj.zdir, "reverse")) |
| 6405 | 1084 zdir = "reverse"; |
| 1085 else | |
| 1086 zdir = "noreverse"; | |
| 1087 endif | |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1088 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1089 endif |
| 7110 | 1090 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1091 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
|
1092 cmap_sz = rows(cmap); |
| 7189 | 1093 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
|
1094 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
|
1095 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
|
1096 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
|
1097 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
|
1098 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
|
1099 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
|
1100 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
|
1101 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
|
1102 (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
|
1103 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
|
1104 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
|
1105 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
|
1106 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
|
1107 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
|
1108 rows (addedcmap)); |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1109 endif |
| 7189 | 1110 endif |
| 1111 | |
| 6758 | 1112 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1113 if (nd == 3) |
| 6405 | 1114 fputs (plot_stream, "set border 4095;\n"); |
| 1115 else | |
| 1116 fputs (plot_stream, "set border 431;\n"); | |
| 1117 endif | |
| 1118 else | |
| 7119 | 1119 if (nd == 3) |
| 6405 | 1120 fputs (plot_stream, "set border 895;\n"); |
| 1121 else | |
| 7320 | 1122 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
|
1123 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
|
1124 axis_obj.tickdir); |
| 7320 | 1125 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
|
1126 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
|
1127 axis_obj.tickdir); |
| 7320 | 1128 fputs (plot_stream, "set border 12;\n"); |
| 1129 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1130 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
|
1131 axis_obj.tickdir); |
| 7320 | 1132 fputs (plot_stream, "set border 9;\n"); |
| 1133 endif | |
| 1134 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1135 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
|
1136 axis_obj.tickdir); |
| 7320 | 1137 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
|
1138 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
|
1139 axis_obj.tickdir); |
| 7320 | 1140 fputs (plot_stream, "set border 6;\n"); |
| 1141 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1142 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
|
1143 axis_obj.tickdir); |
| 7320 | 1144 fputs (plot_stream, "set border 3;\n"); |
| 1145 endif | |
| 1146 endif | |
| 6405 | 1147 endif |
| 1148 endif | |
| 1149 | |
| 7060 | 1150 if (strcmpi (axis_obj.visible, "off")) |
| 1151 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1152 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1153 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1154 endif |
| 1155 | |
| 6758 | 1156 if (strcmpi (axis_obj.key, "on")) |
| 1157 if (strcmpi (axis_obj.keybox, "on")) | |
| 6405 | 1158 box = "box"; |
| 1159 else | |
| 1160 box = "nobox"; | |
| 1161 endif | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1162 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
|
1163 reverse = "reverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1164 else |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1165 reverse = "noreverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1166 endif |
| 6405 | 1167 inout = "inside"; |
| 6977 | 1168 keypos = axis_obj.keypos; |
| 1169 if (ischar (keypos)) | |
| 1170 keypos = lower (keypos); | |
| 1171 keyout = findstr (keypos, "outside"); | |
| 1172 if (! isempty (keyout)) | |
| 1173 inout = "outside"; | |
| 7119 | 1174 keypos = keypos(1:keyout-1); |
| 6977 | 1175 endif |
| 1176 endif | |
| 1177 switch (keypos) | |
| 6405 | 1178 case -1 |
| 6977 | 1179 pos = "right top"; |
| 6405 | 1180 inout = "outside"; |
| 1181 case 1 | |
| 1182 pos = "right top"; | |
| 1183 case 2 | |
| 1184 pos = "left top"; | |
| 1185 case 3 | |
| 1186 pos = "left bottom"; | |
| 6977 | 1187 case {4, 0} |
| 6405 | 1188 pos = "right bottom"; |
| 6977 | 1189 case "north" |
| 1190 pos = "center top"; | |
| 1191 case "south" | |
| 1192 pos = "center bottom"; | |
| 1193 case "east" | |
| 1194 pos = "right center"; | |
| 1195 case "west" | |
| 1196 pos = "left center"; | |
| 1197 case "northeast" | |
| 1198 pos = "right top"; | |
| 1199 case "northwest" | |
| 1200 pos = "left top"; | |
| 1201 case "southeast" | |
| 1202 pos = "right bottom"; | |
| 1203 case "southwest" | |
| 1204 pos = "left bottom"; | |
| 1205 case "best" | |
| 1206 pos = ""; | |
| 1207 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 8506 | 1208 ## Least conflict with data in plot. |
| 1209 ## Least unused space outside plot. | |
| 6405 | 1210 otherwise |
| 1211 pos = ""; | |
| 1212 endswitch | |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1213 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1214 fontspec = create_fontspec (axis_obj.fontname, axis_obj.fontsize, gnuplot_term); |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1215 else |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1216 fontspec = ""; |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1217 endif |
|
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1218 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
|
1219 reverse, fontspec); |
| 6405 | 1220 else |
| 1221 fputs (plot_stream, "unset key;\n"); | |
| 1222 endif | |
| 1223 | |
| 1224 fputs (plot_stream, "set style data lines;\n"); | |
| 1225 | |
| 1226 if (! use_gnuplot_for_images) | |
| 1227 for i = 1:ximg_data_idx | |
| 1228 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); | |
| 1229 endfor | |
| 1230 endif | |
| 1231 | |
|
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
|
1232 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
|
1233 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1234 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
|
1235 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1236 "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
|
1237 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1238 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1239 "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
|
1240 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1241 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
|
1242 fwrite (plot_stream, "\n"); |
| 7189 | 1243 endif |
| 8208 | 1244 |
| 1245 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1246 |
| 6405 | 1247 if (have_data) |
| 1248 if (nd == 2) | |
| 1249 plot_cmd = "plot"; | |
| 1250 else | |
| 1251 plot_cmd = "splot"; | |
| 1252 rot_x = 90 - axis_obj.view(2); | |
| 1253 rot_z = axis_obj.view(1); | |
| 1254 while (rot_z < 0) | |
| 1255 rot_z += 360; | |
| 1256 endwhile | |
| 6461 | 1257 fputs (plot_stream, "set ticslevel 0;\n"); |
| 7271 | 1258 if (view_map && rot_x == 0 && rot_z == 0) |
| 1259 fputs (plot_stream, "set view map;\n"); | |
| 1260 else | |
| 1261 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1262 endif | |
| 6405 | 1263 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
|
1264 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
|
1265 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
|
1266 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
|
1267 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
|
1268 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
|
1269 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
|
1270 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
|
1271 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1272 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
|
1273 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
|
1274 endif |
| 6405 | 1275 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
|
1276 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
|
1277 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
|
1278 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
|
1279 elseif (is_image_data (i)) |
|
9272
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1280 if (! is_image_data (i-1)) |
|
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1281 fputs (plot_stream, "; "); |
|
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1282 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
|
1283 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
|
1284 usingclause{i}, titlespec{i}, withclause{i}); |
|
9272
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1285 elseif (is_image_data (i-1)) |
|
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1286 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
|
3eda945bda43
__go_draw_axes__.m: Fix rendering of overlaping images and line objects. Add demos as well.
Ben Abbott <bpabbott@mac.com>
parents:
9257
diff
changeset
|
1287 usingclause{i}, titlespec{i}, withclause{i}); |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1288 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1289 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
|
1290 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
|
1291 endif |
| 6405 | 1292 endfor |
| 1293 fputs (plot_stream, ";\n"); | |
| 1294 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
|
1295 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
|
1296 ## 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
|
1297 ## 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
|
1298 ## 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
|
1299 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
|
1300 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
|
1301 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
|
1302 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
|
1303 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
|
1304 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
|
1305 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
|
1306 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
|
1307 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
|
1308 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
|
1309 elseif (is_image_data(i)) |
| 6464 | 1310 fwrite (plot_stream, data{i}, "float32"); |
| 1311 else | |
| 7119 | 1312 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 1313 have_cdata(i)); | |
| 6405 | 1314 endif |
| 1315 endfor | |
| 6431 | 1316 else |
| 1317 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1318 endif |
| 1319 | |
| 8506 | 1320 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1321 if (view_map) |
| 1322 fputs (plot_stream, "unset view;\n"); | |
| 1323 endif | |
| 1324 | |
| 6405 | 1325 fflush (plot_stream); |
| 1326 | |
| 1327 else | |
| 1328 print_usage (); | |
| 7109 | 1329 endif |
| 6405 | 1330 |
| 1331 endfunction | |
| 1332 | |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1333 function fontspec = create_fontspec (f, s, gp_term) |
|
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1334 if (strcmp (f, "*") && ! strcmp (gp_term, "x11")) |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1335 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
|
1336 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
|
1337 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
|
1338 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
|
1339 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
|
1340 |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1341 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
|
1342 plot_stream, errbars = "") |
| 6405 | 1343 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1344 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1345 fprintf (plot_stream, "set style line %d", idx); |
| 1346 | |
| 1347 found_style = false; | |
| 6425 | 1348 typ = NaN; |
| 6465 | 1349 with = ""; |
| 6405 | 1350 |
| 6425 | 1351 if (isfield (obj, "color")) |
| 6405 | 1352 color = obj.color; |
| 1353 if (isnumeric (color)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1354 if (! mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1355 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
|
1356 round (255*color)); |
| 6425 | 1357 endif |
| 6405 | 1358 endif |
| 1359 found_style = true; | |
| 1360 endif | |
| 1361 | |
| 1362 if (isfield (obj, "linestyle")) | |
| 1363 switch (obj.linestyle) | |
| 1364 case "-" | |
| 6415 | 1365 lt = "1"; |
| 6405 | 1366 case "--" |
| 6415 | 1367 lt = "2"; |
| 6405 | 1368 case ":" |
| 6415 | 1369 lt = "3"; |
| 6405 | 1370 case "-." |
| 6415 | 1371 lt = "6"; |
| 6405 | 1372 case "none" |
| 1373 lt = ""; | |
| 1374 otherwise | |
| 1375 lt = ""; | |
| 1376 endswitch | |
| 6843 | 1377 |
| 1378 ## FIXME -- linetype is currently broken, since it disables the | |
| 1379 ## gnuplot default dashed and solid linestyles with the only | |
| 1380 ## benefit of being able to specify '--' and get a single sized | |
| 1381 ## dashed line of identical dash pattern for all called this way. | |
| 1382 ## All dash patterns are a subset of "with lines" and none of the | |
| 1383 ## lt specifications will correctly propagate into the x11 terminal | |
| 1384 ## or the print command. Therefore, it is currently disabled in | |
| 1385 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1386 | |
| 1387 ## if (! isempty (lt)) | |
| 1388 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1389 ## found_style = true; | |
| 1390 ## endif | |
| 1391 | |
| 6405 | 1392 else |
| 1393 lt = ""; | |
| 1394 endif | |
| 1395 | |
| 1396 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
|
1397 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1398 found_style = true; |
| 1399 endif | |
| 1400 | |
| 1401 if (isfield (obj, "marker")) | |
| 1402 switch (obj.marker) | |
| 1403 case "+" | |
| 1404 pt = "1"; | |
| 1405 case "o" | |
| 6413 | 1406 pt = "6"; |
| 6405 | 1407 case "*" |
| 1408 pt = "3"; | |
| 1409 case "." | |
| 7078 | 1410 pt = "0"; |
| 6405 | 1411 case "x" |
| 1412 pt = "2"; | |
| 1413 case {"square", "s"} | |
| 1414 pt = "5"; | |
| 1415 case {"diamond", "d"} | |
| 1416 pt = "13"; | |
| 1417 case "^" | |
| 1418 pt = "9"; | |
| 1419 case "v" | |
| 1420 pt = "11"; | |
| 1421 case ">" | |
| 1422 pt = "8"; | |
| 1423 case "<" | |
| 1424 pt = "10"; | |
| 1425 case {"pentagram", "p"} | |
| 1426 pt = "4"; | |
| 1427 case {"hexagram", "h"} | |
| 6413 | 1428 pt = "12"; |
| 6405 | 1429 case "none" |
| 1430 pt = ""; | |
| 1431 otherwise | |
| 1432 pt = ""; | |
| 1433 endswitch | |
| 1434 if (! isempty (pt)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1435 fprintf (plot_stream, " pointtype %s", pt); |
| 6405 | 1436 found_style = true; |
| 1437 endif | |
| 1438 else | |
| 1439 pt = ""; | |
| 1440 endif | |
| 1441 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1442 if (isempty (errbars)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1443 style = "lines"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1444 if (isempty (lt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1445 if (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1446 style = "points"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1447 endif |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1448 elseif (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1449 style = "linespoints"; |
| 6405 | 1450 endif |
| 1451 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1452 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
|
1453 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
|
1454 found_style = true; |
| 6465 | 1455 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1456 else |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1457 style = errbars; |
| 6465 | 1458 found_style = true; |
| 1459 endif | |
| 1460 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1461 if (! found_style) |
| 6405 | 1462 fputs (plot_stream, " default"); |
| 1463 endif | |
| 1464 | |
| 1465 fputs (plot_stream, ";\n"); | |
| 1466 | |
| 1467 endfunction | |
| 6510 | 1468 |
| 7316 | 1469 function nd = __calc_dimensions__ (obj) |
| 1470 kids = obj.children; | |
| 1471 nd = 2; | |
| 1472 for i = 1:length (kids) | |
| 1473 obj = get (kids(i)); | |
| 1474 switch (obj.type) | |
| 1475 case {"image", "text"} | |
| 1476 ## ignore as they | |
| 1477 case {"line", "patch"} | |
| 1478 if (! isempty (obj.zdata)) | |
| 1479 nd = 3; | |
| 1480 endif | |
| 1481 case "surface" | |
| 1482 nd = 3; | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1483 case "hggroup" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1484 obj_nd = __calc_dimensions__ (obj); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1485 if (obj_nd == 3) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1486 nd = 3; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1487 endif |
| 7316 | 1488 endswitch |
| 1489 endfor | |
| 1490 endfunction | |
| 1491 | |
| 7119 | 1492 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1493 |
| 1494 ## DATA is already transposed. | |
| 1495 | |
| 1496 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1497 | |
| 6605 | 1498 ## Convert NA elements to normal NaN values because fprintf writes |
| 1499 ## "NA" and that confuses gnuplot. | |
| 1500 idx = find (isna (data)); | |
| 1501 if (any (idx)) | |
| 1502 data(idx) = NaN; | |
| 1503 endif | |
| 1504 | |
| 6510 | 1505 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1506 fwrite (plot_stream, data, "float64"); |
| 7109 | 1507 elseif (nd == 3) |
| 6510 | 1508 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1509 fwrite (plot_stream, data, "float64"); |
| 6510 | 1510 else |
| 7170 | 1511 nr = rows (data); |
| 7119 | 1512 if (cdata) |
| 7170 | 1513 for j = 1:4:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1514 fwrite (plot_stream, data(j:j+3,:), "float64"); |
| 7119 | 1515 endfor |
| 1516 else | |
| 7170 | 1517 for j = 1:3:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1518 fwrite (plot_stream, data(j:j+2,:), "float64"); |
| 7119 | 1519 endfor |
| 1520 endif | |
| 7109 | 1521 endif |
| 6510 | 1522 endif |
| 1523 | |
| 1524 endfunction | |
| 6745 | 1525 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1526 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1527 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1528 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
|
1529 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
|
1530 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
|
1531 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1532 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1533 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1534 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1535 ## 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
|
1536 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
|
1537 |
| 6809 | 1538 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1539 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
|
1540 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
|
1541 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1542 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1543 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
|
1544 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
|
1545 "", "", fontname, fontspec, obj.interpreter); |
| 7321 | 1546 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1547 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
|
1548 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
|
1549 "axis", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1550 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1551 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
|
1552 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
|
1553 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1554 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1555 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
|
1556 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
|
1557 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1558 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1559 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
|
1560 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
|
1561 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1562 endif |
| 1563 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1564 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
|
1565 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
|
1566 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1567 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1568 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
|
1569 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
|
1570 "", "", fontname, fontspec, obj.interpreter); |
|
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
1571 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1572 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
|
1573 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
|
1574 "axis", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1575 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1576 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
|
1577 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
|
1578 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1579 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1580 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
|
1581 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
|
1582 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1583 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1584 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
|
1585 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
|
1586 "", "", fontname, fontspec, obj.interpreter); |
| 6809 | 1587 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1588 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
|
1589 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
|
1590 "border", obj.tickdir, ticklength, fontname, fontspec, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1591 obj.interpreter); |
| 6745 | 1592 endfunction |
| 1593 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1594 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
|
1595 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
|
1596 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
|
1597 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
|
1598 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
|
1599 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
|
1600 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
|
1601 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1602 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
|
1603 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1604 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
|
1605 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1606 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1607 endif |
| 7269 | 1608 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1609 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1610 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1611 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
|
1612 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 1613 if (ischar (labels)) |
| 1614 labels = cellstr (labels); | |
| 1615 endif | |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1616 if (isnumeric (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1617 labels = num2str (real (labels(:))); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1618 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1619 if (ischar (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1620 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
|
1621 endif |
| 6745 | 1622 if (iscellstr (labels)) |
| 6751 | 1623 k = 1; |
| 1624 ntics = numel (tics); | |
| 1625 nlabels = numel (labels); | |
| 6745 | 1626 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
| 7206 | 1627 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1628 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1629 tickdir, ticklength, axispos); |
| 7206 | 1630 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1631 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1632 tickdir, ticklength, axispos); |
| 7206 | 1633 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1634 |
| 7228 | 1635 labels = regexprep(labels, "%", "%%"); |
| 6745 | 1636 for i = 1:ntics |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1637 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
| 6745 | 1638 if (i < ntics) |
| 1639 fputs (plot_stream, ", "); | |
| 1640 endif | |
| 1641 if (k > nlabels) | |
| 1642 k = 1; | |
| 1643 endif | |
| 1644 endfor | |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1645 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
|
1646 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1647 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
|
1648 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1649 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
|
1650 endif |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1651 else |
| 6745 | 1652 error ("unsupported type of ticklabel"); |
| 1653 endif | |
| 1654 else | |
| 6920 | 1655 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1656 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1657 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
|
1658 ticklength, axispos); |
| 7206 | 1659 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1660 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
|
1661 ticklength, axispos); |
| 7206 | 1662 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1663 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
|
1664 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
|
1665 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1666 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
|
1667 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1668 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
|
1669 endif |
| 6745 | 1670 endif |
| 1671 else | |
| 6920 | 1672 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1673 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1674 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
|
1675 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 1676 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1677 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
|
1678 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 1679 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1680 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1681 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
|
1682 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1683 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
|
1684 endif |
| 7194 | 1685 endif |
| 1686 endfunction | |
| 1687 | |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1688 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
|
1689 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
|
1690 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
|
1691 ## 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
|
1692 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
|
1693 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1694 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
|
1695 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1696 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1697 |
| 7269 | 1698 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
|
1699 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1700 colorspec = ""; |
| 7194 | 1701 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1702 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
|
1703 round (255*color)); |
| 6745 | 1704 endif |
| 1705 endfunction | |
| 7163 | 1706 |
| 7189 | 1707 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 1708 if (isempty (t.fontname)) |
| 7372 | 1709 fnt = "Helvetica"; |
| 7163 | 1710 else |
| 7372 | 1711 fnt = t.fontname; |
| 7168 | 1712 endif |
| 7189 | 1713 f = fnt; |
| 1714 it = false; | |
| 1715 bld = false; | |
| 7372 | 1716 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 1717 if (! isempty(t.fontangle) |
| 7372 | 1718 && (strcmpi (t.fontangle, "italic") |
| 1719 || 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
|
1720 f = cstrcat (f, "-bolditalic"); |
| 7189 | 1721 it = true; |
| 1722 bld = true; | |
| 7168 | 1723 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1724 f = cstrcat (f, "-bold"); |
| 7189 | 1725 bld = true; |
| 7168 | 1726 endif |
| 1727 elseif (! isempty(t.fontangle) | |
| 7372 | 1728 && (strcmpi (t.fontangle, "italic") |
| 1729 || 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
|
1730 f = cstrcat (f, "-italic"); |
| 7189 | 1731 it = true; |
| 7163 | 1732 endif |
| 1733 if (isempty (t.fontsize)) | |
| 1734 s = 10; | |
| 1735 else | |
| 1736 s = t.fontsize; | |
| 1737 endif | |
| 1738 endfunction | |
| 7189 | 1739 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1740 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
|
1741 |
| 7189 | 1742 persistent warned_latex = false; |
| 1743 | |
| 1744 if (strcmp (fld, "string")) | |
| 1745 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 1746 else | |
| 7372 | 1747 f = "Helvetica"; |
| 7189 | 1748 s = 10; |
| 1749 fnt = f; | |
| 1750 it = false; | |
| 1751 bld = false; | |
| 1752 endif | |
| 1753 | |
| 1754 str = getfield (obj, fld); | |
| 1755 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1756 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 1757 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
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1758 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 1759 if (! warned_latex) |
|
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1760 warning ("latex markup not supported for text objects"); |
| 7189 | 1761 warned_latex = true; |
| 1762 endif | |
| 1763 endif | |
| 1764 endif | |
| 1765 endfunction | |
| 1766 | |
| 1767 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 1768 persistent sym = __setup_sym_table__ (); | |
| 1769 persistent flds = fieldnames (sym); | |
| 1770 | |
| 1771 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 1772 | |
| 1773 for i = length (s) : -1 : 1 | |
| 1774 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 1775 if (strncmp (m{i}, '\0', 2)) | |
|
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1776 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 1777 else |
| 1778 f = m{i}(2:end); | |
| 1779 if (isfield (sym, f)) | |
| 1780 g = getfield(sym, f); | |
| 1781 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1782 ##if (bld) | |
| 1783 ## if (it) | |
| 1784 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1785 ## else | |
| 1786 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1787 ## endif | |
| 1788 ##elseif (it) | |
| 1789 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1790 ##endif | |
|
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1791 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 1792 elseif (strncmp (f, "rm", 2)) |
| 1793 bld = false; | |
| 1794 it = false; | |
|
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1795 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 1796 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 1797 it = true; | |
| 1798 if (bld) | |
|
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1799 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1800 str(s(i) + 3:end)); |
| 1801 else | |
|
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1802 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 7189 | 1803 str(s(i) + 3:end)); |
| 1804 endif | |
| 1805 elseif (strncmp (f, "bf", 2)) | |
| 1806 bld = true; | |
| 1807 if (it) | |
|
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1808 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1809 str(2(i) + 3:end)); |
| 1810 else | |
|
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1811 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 7189 | 1812 str(s(i) + 3:end)); |
| 1813 endif | |
|
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1814 elseif (strcmpi (f, "color")) |
| 7189 | 1815 ## FIXME Ignore \color but remove trailing {} block as well |
| 1816 d = strfind(str(e(i) + 1:end),'}'); | |
| 1817 if (isempty (d)) | |
| 1818 warning ('syntax error in \color argument'); | |
| 1819 else | |
|
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1820 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
| 7189 | 1821 endif |
|
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1822 elseif(strcmpi (f, "fontname")) |
| 7189 | 1823 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1824 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1825 if (isempty(b1) || isempty(b2)) | |
| 1826 warning ('syntax error in \fontname argument'); | |
| 1827 else | |
|
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1828 str = cstrcat (str(1:s(i) - 1), '/', |
| 7189 | 1829 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1830 str(e(i) + b2(1) + 1:end)); | |
| 1831 endif | |
|
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|
1832 elseif(strcmpi (f, "fontsize")) |
| 7189 | 1833 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1834 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1835 if (isempty(b1) || isempty(b2)) | |
| 1836 warning ('syntax error in \fontname argument'); | |
| 1837 else | |
|
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1838 str = cstrcat (str(1:s(i) - 1), '/=', |
| 7189 | 1839 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1840 str(e(i) + b2(1) + 1:end)); | |
| 1841 endif | |
| 1842 else | |
| 1843 ## Last desperate attempt to treat the symbol. Look for things | |
| 1844 ## like \pix, that should be translated to the symbol Pi and x | |
| 1845 for j = 1 : length (flds) | |
| 1846 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 1847 g = getfield(sym, flds{j}); | |
| 1848 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1849 ##if (bld) | |
| 1850 ## if (it) | |
| 1851 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1852 ## else | |
| 1853 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1854 ## endif | |
| 1855 ##elseif (it) | |
| 1856 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1857 ##endif | |
|
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|
1858 str = cstrcat (str(1:s(i) - 1), g, |
| 7189 | 1859 str(s(i) + length (flds{j}) + 1:end)); |
| 1860 break; | |
| 1861 endif | |
| 1862 endfor | |
| 1863 endif | |
| 1864 endif | |
| 1865 endfor | |
| 1866 | |
| 8506 | 1867 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 1868 ## alignment But need to put the shorter of the two arguments first. | |
| 1869 ## Carful of nested {} and unprinted characters when defining | |
| 1870 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 1871 ## are already converted to ^{/Symbol q}. | |
| 7189 | 1872 |
| 8506 | 1873 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 1874 |
| 1875 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 1876 i = 1; | |
| 1877 p = 0; | |
| 1878 while (i < length (s)) | |
| 1879 if (i < length(s)) | |
| 1880 if (str(s(i) + p + 1) == "{") | |
| 1881 s1 = strfind(str(s(i) + p + 2:end),'{'); | |
| 1882 si = 1; | |
| 1883 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 1884 li = 1; | |
| 1885 while (li <= length (l1) && si <= length (s1)) | |
| 1886 if (l1(li) < s1(si)) | |
| 1887 if (li == si) | |
| 1888 break; | |
| 1889 endif | |
| 1890 li++; | |
| 1891 else | |
| 1892 si++; | |
| 1893 endif | |
| 1894 endwhile | |
| 1895 l1 = l1 (min (length(l1), si)); | |
| 1896 if (s(i) + l1 + 1 == s(i+1)) | |
| 1897 if (str(s(i + 1) + p + 1) == "{") | |
| 1898 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 1899 si = 1; | |
| 1900 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 1901 li = 1; | |
| 1902 while (li <= length (l2) && si <= length (s2)) | |
| 1903 if (l2(li) < s2(si)) | |
| 1904 if (li == si) | |
| 1905 break; | |
| 1906 endif | |
| 1907 li++; | |
| 1908 else | |
| 1909 si++; | |
| 1910 endif | |
| 1911 endwhile | |
| 1912 l2 = l2 (min (length(l2), si)); | |
| 1913 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 1914 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 8506 | 1915 ## Shortest already first! |
|
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7513
diff
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|
1916 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1917 else |
| 8506 | 1918 ## Have to swap sub/super-script to get shortest first. |
|
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7513
diff
changeset
|
1919 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
| 7189 | 1920 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
| 1921 endif | |
| 1922 else | |
| 8506 | 1923 ## Have to swap sub/super-script to get shortest first. |
|
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7513
diff
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|
1924 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
| 7189 | 1925 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
| 1926 endif | |
| 1927 i += 2; | |
| 1928 p ++; | |
| 1929 else | |
| 1930 i++; | |
| 1931 endif | |
| 1932 else | |
| 1933 if (s(i+1) == s(i) + 2) | |
| 8506 | 1934 ## Shortest already first! |
|
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|
1935 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1936 p ++; |
| 1937 i += 2; | |
| 1938 else | |
| 1939 i ++; | |
| 1940 endif | |
| 1941 endif | |
| 1942 else | |
| 1943 i ++; | |
| 1944 endif | |
| 1945 endwhile | |
| 1946 | |
| 1947 endfunction | |
| 1948 | |
| 1949 function l = length_string (s) | |
| 1950 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 1951 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 1952 if (!isempty (m)) | |
| 1953 l = l - sum (cellfun (@length, m)); | |
| 1954 endif | |
| 1955 endfunction | |
| 1956 | |
| 1957 function sym = __setup_sym_table__ () | |
| 1958 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 1959 sym.forall = '{/Symbol \042}'; | |
| 1960 sym.exists = '{/Symbol \044}'; | |
| 1961 sym.ni = '{/Symbol \047}'; | |
| 1962 sym.cong = '{/Symbol \100}'; | |
| 1963 sym.Delta = '{/Symbol D}'; | |
| 1964 sym.Phi = '{/Symbol F}'; | |
|
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|
1965 sym.Gamma = '{/Symbol G}'; |
| 7190 | 1966 sym.vartheta = '{/Symbol J}'; |
| 7189 | 1967 sym.Lambda = '{/Symbol L}'; |
| 1968 sym.Pi = '{/Symbol P}'; | |
| 1969 sym.Theta = '{/Symbol Q}'; | |
| 1970 sym.Sigma = '{/Symbol S}'; | |
| 1971 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 1972 sym.Omega = '{/Symbol W}'; |
| 7189 | 1973 sym.Xi = '{/Symbol X}'; |
| 1974 sym.Psi = '{/Symbol Y}'; | |
| 1975 sym.perp = '{/Symbol \136}'; | |
| 1976 sym.alpha = '{/Symbol a}'; | |
| 1977 sym.beta = '{/Symbol b}'; | |
| 1978 sym.chi = '{/Symbol c}'; | |
| 1979 sym.delta = '{/Symbol d}'; | |
| 1980 sym.epsilon = '{/Symbol e}'; | |
| 1981 sym.phi = '{/Symbol f}'; | |
|
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|
1982 sym.gamma = '{/Symbol g}'; |
| 7189 | 1983 sym.eta = '{/Symbol h}'; |
| 1984 sym.iota = '{/Symbol i}'; | |
|
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1985 sym.varphi = '{/Symbol j}'; |
| 7189 | 1986 sym.kappa = '{/Symbol k}'; |
| 1987 sym.lambda = '{/Symbol l}'; | |
| 1988 sym.mu = '{/Symbol m}'; | |
| 1989 sym.nu = '{/Symbol n}'; | |
| 1990 sym.o = '{/Symbol o}'; | |
| 1991 sym.pi = '{/Symbol p}'; | |
| 1992 sym.theta = '{/Symbol q}'; | |
| 1993 sym.rho = '{/Symbol r}'; | |
| 1994 sym.sigma = '{/Symbol s}'; | |
| 1995 sym.tau = '{/Symbol t}'; | |
| 1996 sym.upsilon = '{/Symbol u}'; | |
| 1997 sym.varpi = '{/Symbol v}'; | |
| 1998 sym.omega = '{/Symbol w}'; | |
| 1999 sym.xi = '{/Symbol x}'; | |
| 2000 sym.psi = '{/Symbol y}'; | |
| 2001 sym.zeta = '{/Symbol z}'; | |
| 2002 sym.sim = '{/Symbol \176}'; | |
| 2003 sym.Upsilon = '{/Symbol \241}'; | |
| 2004 sym.prime = '{/Symbol \242}'; | |
| 2005 sym.leq = '{/Symbol \243}'; | |
| 2006 sym.infty = '{/Symbol \245}'; | |
| 2007 sym.clubsuit = '{/Symbol \247}'; | |
| 2008 sym.diamondsuit = '{/Symbol \250}'; | |
| 2009 sym.heartsuit = '{/Symbol \251}'; | |
| 2010 sym.spadesuit = '{/Symbol \252}'; | |
| 2011 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2012 sym.leftarrow = '{/Symbol \254}'; | |
| 2013 sym.uparrow = '{/Symbol \255}'; | |
| 2014 sym.rightarrow = '{/Symbol \256}'; | |
| 2015 sym.downarrow = '{/Symbol \257}'; | |
| 2016 sym.circ = '{/Symbol \260}'; | |
| 2017 sym.pm = '{/Symbol \261}'; | |
| 2018 sym.geq = '{/Symbol \263}'; | |
| 2019 sym.times = '{/Symbol \264}'; | |
| 2020 sym.propto = '{/Symbol \265}'; | |
| 2021 sym.partial = '{/Symbol \266}'; | |
| 2022 sym.bullet = '{/Symbol \267}'; | |
| 2023 sym.div = '{/Symbol \270}'; | |
| 2024 sym.neq = '{/Symbol \271}'; | |
| 2025 sym.equiv = '{/Symbol \272}'; | |
| 2026 sym.approx = '{/Symbol \273}'; | |
| 2027 sym.ldots = '{/Symbol \274}'; | |
| 2028 sym.mid = '{/Symbol \275}'; | |
| 2029 sym.aleph = '{/Symbol \300}'; | |
| 2030 sym.Im = '{/Symbol \301}'; | |
| 2031 sym.Re = '{/Symbol \302}'; | |
| 2032 sym.wp = '{/Symbol \303}'; | |
| 2033 sym.otimes = '{/Symbol \304}'; | |
| 2034 sym.oplus = '{/Symbol \305}'; | |
| 2035 sym.oslash = '{/Symbol \306}'; | |
| 2036 sym.cap = '{/Symbol \307}'; | |
| 2037 sym.cup = '{/Symbol \310}'; | |
| 2038 sym.supset = '{/Symbol \311}'; | |
| 2039 sym.supseteq = '{/Symbol \312}'; | |
| 2040 sym.subset = '{/Symbol \314}'; | |
| 2041 sym.subseteq = '{/Symbol \315}'; | |
| 2042 sym.in = '{/Symbol \316}'; | |
|
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2043 sym.notin = '{/Symbol \317}'; |
|
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2044 sym.angle = '{/Symbol \320}'; |
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2045 sym.bigtriangledown = '{/Symbol \321}'; |
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2046 sym.langle = '{/Symbol \341}'; |
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2047 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2048 sym.nabla = '{/Symbol \321}'; |
|
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2049 sym.prod = '{/Symbol \325}'; |
| 7189 | 2050 sym.surd = '{/Symbol \326}'; |
| 2051 sym.cdot = '{/Symbol \327}'; | |
| 2052 sym.neg = '{/Symbol \330}'; | |
| 2053 sym.wedge = '{/Symbol \331}'; | |
| 2054 sym.vee = '{/Symbol \332}'; | |
|
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2055 sym.Leftrightarrow = '{/Symbol \333}'; |
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2056 sym.Leftarrow = '{/Symbol \334}'; |
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2057 sym.Uparrow = '{/Symbol \335}'; |
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|
2058 sym.Rightarrow = '{/Symbol \336}'; |
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2059 sym.Downarrow = '{/Symbol \337}'; |
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2060 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2061 sym.copyright = '{/Symbol \343}'; |
|
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2062 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2063 sym.lceil = '{/Symbol \351}'; |
|
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2064 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2065 sym.rceil = '{/Symbol \371}'; |
| 2066 sym.int = '{/Symbol \362}'; | |
| 2067 endfunction | |
| 2068 | |
| 7390 | 2069 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2070 retval = ""; | |
| 2071 if (enhanced) | |
| 2072 if (strcmpi (obj.interpreter, "none")) | |
| 2073 retval = "noenhanced"; | |
| 2074 else | |
| 2075 retval = "enhanced"; | |
| 2076 endif | |
| 2077 endif | |
| 2078 endfunction | |
|
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2079 |
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2080 function typ = get_old_gnuplot_color (color) |
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2081 if (isequal (color, [0, 0, 0])) |
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2082 typ = -1; |
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2083 elseif (isequal (color, [1, 0, 0])) |
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2084 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
|
2085 elseif (isequal (color, [0, 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
|
2086 typ = 2; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2087 elseif (isequal (color, [0, 0, 1])) |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2088 typ = 3; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2089 elseif (isequal (color, [1, 0, 1])) |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2090 typ = 4; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2091 elseif (isequal (color, [0, 1, 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 typ = 5; |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2093 elseif (isequal (color, [1, 1, 1])) |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2094 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
|
2095 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
|
2096 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
|
2097 else |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2098 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
|
2099 endif |
|
b1ff001022af
__go_draw_axes__: eliminate repeated code with get_old_gnuplot_color subfunction
John W. Eaton <jwe@octave.org>
parents:
7541
diff
changeset
|
2100 endfunction |