Mercurial > octave-dspies
annotate scripts/plot/__go_draw_axes__.m @ 8889:665b264b6a50
Compatible support of figure paper properties and resolution for the gnuplot backend.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Sat, 28 Feb 2009 19:36:09 -0500 |
| parents | 7d48766c21a5 |
| children | 4414e555505d |
| rev | line source |
|---|---|
| 7017 | 1 ## Copyright (C) 2005, 2007 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 |
| 7379 | 30 axis_obj = __get__ (h); |
| 6405 | 31 |
| 32 parent_figure_obj = get (axis_obj.parent); | |
| 33 | |
| 8208 | 34 ## Set to false for plotyy axes. |
| 35 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 36 ymirror = false; |
| 8208 | 37 else |
| 38 ymirror = true; | |
| 7189 | 39 endif |
| 40 | |
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41 nd = __calc_dimensions__ (axis_obj); |
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42 pos = axis_obj.position; |
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43 pos = pos - implicit_margin([1, 2, 1, 2]).*[1, 1, -0.5, -0.5]; |
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44 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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45 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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46 pos = __actual_axis_position__ (axis_obj); |
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47 endif |
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48 if (nd == 2) |
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49 x = [1, 1]; |
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50 else |
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51 ## 3D plots need to be sized down to fit in the window. |
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52 x = 1.0 ./ sqrt([2, 2.5]); |
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53 endif |
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54 fprintf (plot_stream, "set tmargin screen %.15g;\n", pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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55 fprintf (plot_stream, "set bmargin screen %.15g;\n", pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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56 fprintf (plot_stream, "set lmargin screen %.15g;\n", pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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57 fprintf (plot_stream, "set rmargin screen %.15g;\n", pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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58 else |
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59 ## FIXME -- nothing should change for gnuplot 4.2.x. |
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60 fprintf (plot_stream, "set tmargin 0;\n"); |
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61 fprintf (plot_stream, "set bmargin 0;\n"); |
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62 fprintf (plot_stream, "set lmargin 0;\n"); |
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63 fprintf (plot_stream, "set rmargin 0;\n"); |
| 7189 | 64 |
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65 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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66 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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67 |
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68 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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69 r = axis_obj.dataaspectratio; |
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70 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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71 else |
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72 fputs (plot_stream, "set size noratio;\n"); |
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73 endif |
| 6405 | 74 endif |
| 75 | |
| 6778 | 76 fputs (plot_stream, "unset label;\n"); |
| 77 | |
| 6405 | 78 if (! isempty (axis_obj.title)) |
| 79 t = get (axis_obj.title); | |
| 80 if (isempty (t.string)) | |
| 81 fputs (plot_stream, "unset title;\n"); | |
| 82 else | |
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83 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 84 if (strcmp (f, "*")) |
| 85 fontspec = ""; | |
| 86 else | |
| 87 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 88 endif | |
| 7390 | 89 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 90 undo_string_escapes (tt), fontspec, | |
| 91 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 92 endif |
| 93 endif | |
| 94 | |
| 95 if (! isempty (axis_obj.xlabel)) | |
| 96 t = get (axis_obj.xlabel); | |
| 6737 | 97 angle = t.rotation; |
| 7269 | 98 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 99 if (isempty (t.string)) |
| 7194 | 100 fprintf (plot_stream, "unset xlabel;\n"); |
| 101 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 102 else |
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103 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 104 if (strcmp (f, "*")) |
| 105 fontspec = ""; | |
| 106 else | |
| 107 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 108 endif | |
| 7194 | 109 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 7390 | 110 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
| 111 undo_string_escapes (tt), colorspec, fontspec, | |
| 112 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 113 else |
| 7390 | 114 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
| 115 undo_string_escapes (tt), colorspec, fontspec, | |
| 116 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 117 endif |
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118 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 119 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 120 fprintf (plot_stream, "unset xlabel;\n"); | |
| 121 else | |
| 122 fprintf (plot_stream, "unset x2label;\n"); | |
| 123 endif | |
| 6405 | 124 endif |
| 125 endif | |
| 126 | |
| 127 if (! isempty (axis_obj.ylabel)) | |
| 128 t = get (axis_obj.ylabel); | |
| 6737 | 129 angle = t.rotation; |
| 7269 | 130 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 131 if (isempty (t.string)) |
| 7194 | 132 fprintf (plot_stream, "unset ylabel;\n"); |
| 133 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 134 else |
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135 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 136 if (strcmp (f, "*")) |
| 137 fontspec = ""; | |
| 138 else | |
| 139 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 140 endif | |
| 7194 | 141 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 7390 | 142 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
| 143 undo_string_escapes (tt), colorspec, fontspec, | |
| 144 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 145 else |
| 7390 | 146 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
| 147 undo_string_escapes (tt), colorspec, fontspec, | |
| 148 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 149 endif |
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150 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 151 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 152 fprintf (plot_stream, "unset ylabel;\n"); | |
| 153 else | |
| 154 fprintf (plot_stream, "unset y2label;\n"); | |
| 155 endif | |
| 6405 | 156 endif |
| 157 endif | |
| 158 | |
| 159 if (! isempty (axis_obj.zlabel)) | |
| 160 t = get (axis_obj.zlabel); | |
| 6737 | 161 angle = t.rotation; |
| 7269 | 162 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 163 if (isempty (t.string)) |
| 164 fputs (plot_stream, "unset zlabel;\n"); | |
| 165 else | |
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166 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 167 if (strcmp (f, "*")) |
| 168 fontspec = ""; | |
| 169 else | |
| 170 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 171 endif | |
| 7390 | 172 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
| 173 undo_string_escapes (tt), colorspec, fontspec, | |
| 174 __do_enhanced_option__ (enhanced, t)); | |
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175 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 6405 | 176 endif |
| 177 endif | |
| 178 | |
| 6809 | 179 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 180 xaxisloc = "x2"; | |
| 181 xaxisloc_using = "x2"; | |
| 182 else | |
| 183 xaxisloc = "x"; | |
| 184 xaxisloc_using = "x1"; | |
| 7321 | 185 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 186 fputs (plot_stream, "set xzeroaxis;\n"); | |
| 187 endif | |
| 6809 | 188 endif |
| 189 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 190 yaxisloc = "y2"; | |
| 191 yaxisloc_using = "y2"; | |
| 192 else | |
| 193 yaxisloc = "y"; | |
| 194 yaxisloc_using = "y1"; | |
| 7321 | 195 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 196 fputs (plot_stream, "set yzeroaxis;\n"); | |
| 197 endif | |
| 6809 | 198 endif |
| 199 | |
| 7274 | 200 have_grid = false; |
| 201 | |
| 6758 | 202 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 203 have_grid = true; |
| 6809 | 204 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 205 else |
| 6809 | 206 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 207 endif |
| 208 | |
| 6758 | 209 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 210 have_grid = true; |
| 6809 | 211 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 212 else |
| 6809 | 213 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 214 endif |
| 215 | |
| 6758 | 216 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 217 have_grid = true; |
| 6405 | 218 fputs (plot_stream, "set grid ztics;\n"); |
| 219 else | |
| 7085 | 220 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 221 endif |
| 222 | |
| 6758 | 223 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 224 have_grid = true; |
| 6809 | 225 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
| 226 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); | |
| 6405 | 227 else |
| 6809 | 228 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 229 endif |
| 230 | |
| 6758 | 231 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 232 have_grid = true; |
| 6809 | 233 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
| 234 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); | |
| 6405 | 235 else |
| 6809 | 236 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 237 endif |
| 238 | |
| 6758 | 239 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 240 have_grid = true; |
| 6405 | 241 fputs (plot_stream, "set mztics 5;\n"); |
| 242 fputs (plot_stream, "set grid mztics;\n"); | |
| 243 else | |
| 244 fputs (plot_stream, "set grid nomztics;\n"); | |
| 245 endif | |
| 246 | |
| 7307 | 247 ## The grid front/back/layerdefault option also controls the |
| 248 ## appearance of tics, so it is used even if the grid is absent. | |
| 249 if (strcmpi (axis_obj.layer, "top")) | |
| 250 fputs (plot_stream, "set grid front;\n"); | |
| 251 else | |
| 252 fputs (plot_stream, "set grid layerdefault;\n"); | |
| 253 endif | |
| 7297 | 254 if (! have_grid) |
| 255 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 256 endif |
| 257 | |
| 7269 | 258 do_tics (axis_obj, plot_stream, ymirror, mono); |
| 6405 | 259 |
| 6758 | 260 xlogscale = strcmpi (axis_obj.xscale, "log"); |
| 6405 | 261 if (xlogscale) |
| 6809 | 262 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 263 else |
| 6809 | 264 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
| 6405 | 265 endif |
| 266 | |
| 6758 | 267 ylogscale = strcmpi (axis_obj.yscale, "log"); |
| 6405 | 268 if (ylogscale) |
| 6809 | 269 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 270 else |
| 6809 | 271 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
| 6405 | 272 endif |
| 273 | |
| 6758 | 274 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 275 if (zlogscale) |
| 276 fputs (plot_stream, "set logscale z;\n"); | |
| 277 else | |
| 278 fputs (plot_stream, "unset logscale z;\n"); | |
| 279 endif | |
| 280 | |
| 6758 | 281 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 282 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 283 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 284 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
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285 cdatadirect = false; |
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286 truecolor = false; |
| 6405 | 287 |
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288 fputs (plot_stream, "set clip two;\n"); |
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289 |
| 6405 | 290 kids = axis_obj.children; |
| 291 | |
| 7316 | 292 if (nd == 3) |
| 293 fputs (plot_stream, "set parametric;\n"); | |
| 294 fputs (plot_stream, "set style data lines;\n"); | |
| 295 fputs (plot_stream, "set surface;\n"); | |
| 296 fputs (plot_stream, "unset contour;\n"); | |
| 297 endif | |
| 298 | |
| 6405 | 299 data_idx = 0; |
| 300 data = cell (); | |
| 6464 | 301 is_image_data = []; |
| 7175 | 302 hidden_removal = NaN; |
| 7271 | 303 view_map = false; |
| 6405 | 304 |
| 7223 | 305 xlim = axis_obj.xlim; |
| 306 ylim = axis_obj.ylim; | |
| 307 zlim = axis_obj.zlim; | |
| 308 clim = axis_obj.clim; | |
| 6405 | 309 |
| 7222 | 310 if (! cautoscale && clim(1) == clim(2)) |
| 311 clim(2)++; | |
| 7189 | 312 endif |
| 313 | |
| 6405 | 314 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 315 use_gnuplot_for_images = (ischar (view_fcn) | |
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316 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 317 |
| 318 ximg_data = {}; | |
| 319 ximg_data_idx = 0; | |
| 320 | |
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321 while (! isempty (kids)) |
| 6405 | 322 |
|
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323 obj = get (kids(end)); |
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324 kids = kids(1:(end-1)); |
| 6405 | 325 |
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326 if (strcmpi (obj.visible, "off")) |
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327 continue; |
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328 endif |
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329 |
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330 ## Check for facecolor interpolation for surfaces. |
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331 doing_interp_color = ... |
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332 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
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333 |
| 6405 | 334 switch (obj.type) |
| 335 case "image" | |
| 336 img_data = obj.cdata; | |
| 337 img_xdata = obj.xdata; | |
| 338 img_ydata = obj.ydata; | |
| 339 | |
| 340 if (use_gnuplot_for_images) | |
| 341 | |
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342 if (ndims (img_data) == 3) |
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343 truecolor = true; |
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344 elseif (strcmpi (obj.cdatamapping, "direct")) |
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345 cdatadirect = true; |
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346 endif |
| 7271 | 347 fputs (plot_stream, "set border front;\n"); |
| 6405 | 348 data_idx++; |
| 6464 | 349 is_image_data(data_idx) = true; |
| 6861 | 350 parametric(data_idx) = false; |
| 7119 | 351 have_cdata(data_idx) = false; |
| 6405 | 352 |
| 353 [y_dim, x_dim] = size (img_data(:,:,1)); | |
| 354 if (x_dim > 1) | |
| 355 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 356 else | |
| 8208 | 357 x_dim = 2; |
| 358 img_data = [img_data, img_data]; | |
| 359 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 6405 | 360 endif |
| 361 if (y_dim > 1) | |
| 362 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 363 else | |
| 8208 | 364 y_dim = 2; |
| 365 img_data = [img_data; img_data]; | |
| 366 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 6405 | 367 endif |
| 368 x_origin = min (img_xdata); | |
| 369 y_origin = min (img_ydata); | |
| 370 | |
| 371 if (ndims (img_data) == 3) | |
| 6464 | 372 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
| 6405 | 373 format = "1:2:3"; |
| 374 imagetype = "rgbimage"; | |
| 375 else | |
| 6464 | 376 data{data_idx} = img_data(:); |
| 6405 | 377 format = "1"; |
| 378 imagetype = "image"; | |
| 379 endif | |
| 380 | |
| 6579 | 381 titlespec{data_idx} = "title \"\""; |
| 6914 | 382 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
| 6405 | 383 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
| 384 withclause{data_idx} = sprintf ("with %s", imagetype); | |
| 385 | |
| 386 else | |
| 387 ximg_data{++ximg_data_idx} = img_data; | |
| 388 endif | |
| 389 | |
| 390 case "line" | |
| 7120 | 391 if (strncmp (obj.linestyle, "none", 4) |
| 392 && (! isfield (obj, "marker") | |
| 393 || (isfield (obj, "marker") | |
| 394 && strncmp (obj.marker, "none", 4)))) | |
| 395 continue; | |
| 396 endif | |
| 6405 | 397 data_idx++; |
| 6464 | 398 is_image_data(data_idx) = false; |
| 6861 | 399 parametric(data_idx) = true; |
| 7119 | 400 have_cdata(data_idx) = false; |
| 6405 | 401 if (isempty (obj.keylabel)) |
| 402 titlespec{data_idx} = "title \"\""; | |
| 403 else | |
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404 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
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|
405 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 6405 | 406 endif |
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407 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
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408 errbars = ""; |
| 7316 | 409 if (nd == 3) |
| 6405 | 410 xdat = obj.xdata(:); |
| 411 ydat = obj.ydata(:); | |
| 7316 | 412 if (! isempty (obj.zdata)) |
| 413 zdat = obj.zdata(:); | |
| 414 else | |
| 415 zdat = zeros (size (xdat)); | |
| 416 endif | |
| 6405 | 417 data{data_idx} = [xdat, ydat, zdat]'; |
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418 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); |
| 7316 | 419 ## fputs (plot_stream, "set parametric;\n"); |
| 6405 | 420 else |
| 421 xdat = obj.xdata(:); | |
| 422 ydat = obj.ydata(:); | |
| 423 ldat = obj.ldata; | |
| 424 yerr = xerr = false; | |
| 425 if (! isempty (ldat)) | |
| 426 yerr = true; | |
| 427 ldat = ldat(:); | |
| 428 endif | |
| 429 udat = obj.udata; | |
| 430 if (! isempty (udat)) | |
| 431 udat = udat(:); | |
| 432 endif | |
| 433 xldat = obj.xldata; | |
| 434 if (! isempty (xldat)) | |
| 435 xerr = true; | |
| 436 xldat = xldat(:); | |
| 437 endif | |
| 438 xudat = obj.xudata; | |
| 439 if (! isempty (xudat)) | |
| 440 xudat = xudat(:); | |
| 441 endif | |
| 442 if (yerr) | |
| 7213 | 443 if (isempty (ldat)) |
| 444 ylo = ydat; | |
| 445 else | |
| 446 ylo = ydat-ldat; | |
| 447 endif | |
| 448 if (isempty (udat)) | |
| 449 yhi = ydat; | |
| 450 else | |
| 451 yhi = ydat+udat; | |
| 452 endif | |
| 6405 | 453 if (xerr) |
| 7213 | 454 if (isempty (xldat)) |
| 455 xlo = xdat; | |
| 456 else | |
| 457 xlo = xdat-xldat; | |
| 458 endif | |
| 459 if (isempty (xudat)) | |
| 460 xhi = xdat; | |
| 461 else | |
| 462 xhi = xdat+xudat; | |
| 463 endif | |
| 6405 | 464 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
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465 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4):($5):($6)", numel (xdat)); |
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466 errbars = "xyerrorbars"; |
| 6405 | 467 else |
| 468 data{data_idx} = [xdat, ydat, ylo, yhi]'; | |
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469 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
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470 errbars = "yerrorbars"; |
| 6405 | 471 endif |
| 472 elseif (xerr) | |
| 7236 | 473 if (isempty (xldat)) |
| 474 xlo = xdat; | |
| 475 else | |
| 476 xlo = xdat-xldat; | |
| 477 endif | |
| 478 if (isempty (xudat)) | |
| 479 xhi = xdat; | |
| 480 else | |
| 481 xhi = xdat+xudat; | |
| 482 endif | |
| 6405 | 483 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
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484 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
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485 errbars = "xerrorbars"; |
| 6405 | 486 else |
| 487 data{data_idx} = [xdat, ydat]'; | |
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488 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
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489 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 6405 | 490 endif |
| 491 endif | |
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492 |
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493 [style, typ, with] = do_linestyle_command (obj, data_idx, mono, |
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494 plot_stream, errbars); |
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495 |
|
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496 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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497 style, data_idx); |
| 6405 | 498 |
| 6790 | 499 case "patch" |
| 6885 | 500 cmap = parent_figure_obj.colormap; |
| 7020 | 501 [nr, nc] = size (obj.xdata); |
| 502 | |
| 7189 | 503 if (! isempty (obj.cdata)) |
| 504 cdat = obj.cdata; | |
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505 if (strcmpi (obj.cdatamapping, "direct")) |
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506 cdatadirect = true; |
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507 endif |
| 7189 | 508 else |
| 509 cdat = []; | |
| 510 endif | |
| 511 | |
| 7170 | 512 for i = 1:nc |
| 7020 | 513 xcol = obj.xdata(:,i); |
| 514 ycol = obj.ydata(:,i); | |
| 7316 | 515 if (nd == 3) |
| 516 if (! isempty (obj.zdata)) | |
| 517 zcol = obj.zdata(:,i); | |
| 518 else | |
| 519 zcol = zeros (size (xcol)); | |
| 520 endif | |
| 7170 | 521 endif |
| 7020 | 522 |
| 523 if (! isnan (xcol) && ! isnan (ycol)) | |
| 524 ## Is the patch closed or not | |
| 7175 | 525 if (strncmp (obj.facecolor, "none", 4)) |
| 7318 | 526 hidden_removal = false; |
| 527 else | |
| 7175 | 528 if (isnan (hidden_removal)) |
| 7318 | 529 hidden_removal = true; |
| 7175 | 530 endif |
| 7316 | 531 if (nd == 3) |
| 7170 | 532 error ("gnuplot (as of v4.2) only supports 2D filled patches"); |
| 533 endif | |
| 534 | |
| 535 data_idx++; | |
| 536 is_image_data(data_idx) = false; | |
| 537 parametric(data_idx) = false; | |
| 538 have_cdata(data_idx) = false; | |
| 539 if (i > 1 || isempty (obj.keylabel)) | |
| 540 titlespec{data_idx} = "title \"\""; | |
| 541 else | |
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542 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
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543 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7170 | 544 endif |
| 7189 | 545 if (isfield (obj, "facecolor")) |
| 546 if ((strncmp (obj.facecolor, "flat", 4) | |
| 7284 | 547 || strncmp (obj.facecolor, "interp", 6)) |
| 548 && isfield (obj, "cdata")) | |
| 7170 | 549 if (ndims (obj.cdata) == 2 |
| 7189 | 550 && (size (obj.cdata, 2) == nc |
| 551 && (size (obj.cdata, 1) == 1 | |
| 552 || size (obj.cdata, 1) == 3))) | |
| 553 ccol = cdat (:, i); | |
| 554 elseif (ndims (obj.cdata) == 2 | |
| 555 && (size (obj.cdata, 1) == nc | |
| 556 && (size (obj.cdata, 2) == 1 | |
| 557 || size (obj.cdata, 2) == 3))) | |
| 558 ccol = cdat (i, :); | |
| 7170 | 559 elseif (ndims (obj.cdata) == 3) |
| 7189 | 560 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7170 | 561 else |
| 7189 | 562 ccol = cdat; |
| 7170 | 563 endif |
| 564 if (strncmp (obj.facecolor, "flat", 4)) | |
| 565 if (numel(ccol) == 3) | |
| 566 color = ccol; | |
| 567 else | |
| 7226 | 568 r = 1 + round ((size (cmap, 1) - 1) |
| 569 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7170 | 570 r = max (1, min (r, size (cmap, 1))); |
| 571 color = cmap(r, :); | |
| 572 endif | |
| 573 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 7582 | 574 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7170 | 575 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 576 r = max (1, min (r, size (cmap, 1))); | |
| 577 color = cmap(r,:); | |
| 578 endif | |
| 7189 | 579 elseif (isnumeric (obj.facecolor)) |
| 580 color = obj.facecolor; | |
| 7170 | 581 else |
| 7189 | 582 color = [0, 1, 0]; |
| 7170 | 583 endif |
| 584 else | |
| 585 color = [0, 1, 0]; | |
| 586 endif | |
| 587 | |
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588 if (mono) |
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589 colorspec = ""; |
| 8633 | 590 elseif (__gnuplot_has_feature__ ("transparent_patches") |
| 591 && isscalar (obj.facealpha)) | |
| 592 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", | |
| 593 round (255*color), obj.facealpha); | |
| 7170 | 594 else |
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595 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
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596 round (255*color)); |
| 7170 | 597 endif |
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598 withclause{data_idx} = sprintf ("with filledcurve %s", |
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599 colorspec); |
| 7170 | 600 data{data_idx} = [xcol, ycol]'; |
| 8633 | 601 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", |
| 602 numel (xcol)); | |
| 7170 | 603 endif |
| 604 endif | |
| 605 | |
| 606 ## patch outline | |
| 607 if (! strncmp (obj.edgecolor, "none", 4)) | |
| 608 | |
| 609 data_idx++; | |
| 610 is_image_data(data_idx) = false; | |
| 611 parametric(data_idx) = false; | |
| 612 have_cdata(data_idx) = false; | |
| 613 titlespec{data_idx} = "title \"\""; | |
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614 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 615 |
| 616 if (isfield (obj, "markersize")) | |
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617 mdat = obj.markersize / 3; |
| 7189 | 618 endif |
| 619 | |
| 620 if (isfield (obj, "edgecolor")) | |
| 621 if ((strncmp (obj.edgecolor, "flat", 4) | |
| 7284 | 622 || strncmp (obj.edgecolor, "interp", 6)) |
| 623 && isfield (obj, "cdata")) | |
| 7119 | 624 if (ndims (obj.cdata) == 2 |
| 7189 | 625 && (size (obj.cdata, 2) == nc |
| 626 && (size (obj.cdata, 1) == 1 | |
| 627 || size (obj.cdata, 1) == 3))) | |
| 628 ccol = cdat (:, i); | |
| 629 elseif (ndims (obj.cdata) == 2 | |
| 630 && (size (obj.cdata, 1) == nc | |
| 631 && (size (obj.cdata, 2) == 1 | |
| 632 || size (obj.cdata, 2) == 3))) | |
| 633 ccol = cdat (i, :); | |
| 7020 | 634 elseif (ndims (obj.cdata) == 3) |
| 7189 | 635 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7020 | 636 else |
| 7189 | 637 ccol = cdat; |
| 7020 | 638 endif |
| 7170 | 639 if (strncmp (obj.edgecolor, "flat", 4)) |
| 7189 | 640 if (numel(ccol) == 3) |
| 7020 | 641 color = ccol; |
| 642 else | |
| 7226 | 643 r = 1 + round ((size (cmap, 1) - 1) |
| 644 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7020 | 645 r = max (1, min (r, size (cmap, 1))); |
| 646 color = cmap(r, :); | |
| 647 endif | |
| 7170 | 648 elseif (strncmp (obj.edgecolor, "interp", 6)) |
| 7582 | 649 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7020 | 650 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 651 r = max (1, min (r, size (cmap, 1))); | |
| 652 color = cmap(r,:); | |
| 653 endif | |
| 7189 | 654 elseif (isnumeric (obj.edgecolor)) |
| 655 color = obj.edgecolor; | |
| 656 else | |
| 657 color = [0, 0, 0]; | |
| 7020 | 658 endif |
| 659 else | |
| 7189 | 660 color = [0, 0, 0]; |
| 7020 | 661 endif |
| 7189 | 662 |
| 663 if (isfield (obj, "linestyle")) | |
| 664 switch (obj.linestyle) | |
| 665 case "-" | |
| 7317 | 666 lt = "lt 1"; |
| 7189 | 667 case "--" |
| 7317 | 668 lt = "lt 2"; |
| 7189 | 669 case ":" |
| 7317 | 670 lt = "lt 3"; |
| 7189 | 671 case "-." |
| 7317 | 672 lt = "lt 6"; |
| 7189 | 673 case "none" |
| 674 lt = ""; | |
| 675 otherwise | |
| 676 lt = ""; | |
| 677 endswitch | |
| 678 else | |
| 679 lt = ""; | |
| 680 endif | |
| 681 | |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
682 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
|
683 lw = sprintf("linewidth %f", obj.linewidth); |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
684 else |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
685 lw = ""; |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
686 endif |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
687 |
| 7189 | 688 if (isfield (obj, "marker")) |
| 689 if (isfield (obj, "marker")) | |
| 690 switch (obj.marker) | |
| 691 case "+" | |
| 692 pt = "pt 1"; | |
| 693 case "o" | |
| 694 pt = "pt 6"; | |
| 695 case "*" | |
| 696 pt = "pt 3"; | |
| 697 case "." | |
| 698 pt = "pt 0"; | |
| 699 case "x" | |
| 700 pt = "pt 2"; | |
| 701 case {"square", "s"} | |
| 702 pt = "pt 5"; | |
| 703 case {"diamond", "d"} | |
| 704 pt = "pt 13"; | |
| 705 case "^" | |
| 706 pt = "pt 9"; | |
| 707 case "v" | |
| 708 pt = "pt 11"; | |
| 709 case ">" | |
| 710 pt = "pt 8"; | |
| 711 case "<" | |
| 712 pt = "pt 10"; | |
| 713 case {"pentagram", "p"} | |
| 714 pt = "pt 4"; | |
| 715 case {"hexagram", "h"} | |
| 716 pt = "pt 12"; | |
| 717 case "none" | |
| 718 pt = ""; | |
| 719 otherwise | |
| 720 pt = ""; | |
| 721 endswitch | |
| 722 endif | |
| 723 else | |
| 724 pt = ""; | |
| 725 endif | |
| 726 | |
| 727 style = "lines"; | |
| 728 if (isempty (lt)) | |
| 729 if (! isempty (pt)) | |
| 730 style = "points"; | |
| 731 endif | |
| 732 elseif (! isempty (pt)) | |
| 733 style = "linespoints"; | |
| 734 endif | |
| 735 | |
| 736 if (isfield (obj, "markersize")) | |
| 737 if (length (mdat) == nc) | |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
738 m = mdat(i); |
| 7189 | 739 else |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
740 m = mdat; |
| 7189 | 741 endif |
| 742 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
|
743 ps = sprintf("pointsize %f", m); |
| 7189 | 744 else |
| 745 ps = ""; | |
| 746 endif | |
| 747 else | |
| 748 ps = ""; | |
| 749 endif | |
| 750 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
751 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
752 colorspec = ""; |
| 7020 | 753 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
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parents:
8112
diff
changeset
|
754 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
|
755 round (255*color)); |
| 7020 | 756 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
757 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
|
758 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
|
759 colorspec); |
| 6790 | 760 |
| 7316 | 761 if (nd == 3) |
| 7170 | 762 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 763 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 764 [zcol; zcol(1)]]'; | |
| 765 else | |
| 766 data{data_idx} = [xcol, ycol, zcol]'; | |
| 767 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
768 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
| 7020 | 769 else |
| 7170 | 770 if (! isnan (xcol) && ! isnan (ycol)) |
| 771 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 772 else | |
| 773 data{data_idx} = [xcol, ycol]'; | |
| 774 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
775 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
| 7020 | 776 endif |
| 6885 | 777 endif |
| 7020 | 778 endfor |
| 6790 | 779 |
| 6405 | 780 case "surface" |
| 7271 | 781 view_map = true; |
| 7110 | 782 if (! (strncmp (obj.edgecolor, "none", 4) |
| 783 && strncmp (obj.facecolor, "none", 4))) | |
| 7109 | 784 data_idx++; |
| 785 is_image_data(data_idx) = false; | |
| 786 parametric(data_idx) = false; | |
| 7119 | 787 have_cdata(data_idx) = true; |
| 7170 | 788 [style, typ, with] = do_linestyle_command (obj, data_idx, |
| 7269 | 789 mono, plot_stream); |
| 7109 | 790 if (isempty (obj.keylabel)) |
| 791 titlespec{data_idx} = "title \"\""; | |
| 792 else | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
793 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
|
794 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7109 | 795 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
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parents:
8112
diff
changeset
|
796 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
797 data_idx); |
| 7109 | 798 |
| 799 xdat = obj.xdata; | |
| 800 ydat = obj.ydata; | |
| 801 zdat = obj.zdata; | |
| 802 cdat = obj.cdata; | |
| 7110 | 803 |
| 7109 | 804 err = false; |
| 805 if (! size_equal(zdat, cdat)) | |
| 6405 | 806 err = true; |
| 7109 | 807 endif |
| 808 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) | |
| 7110 | 809 if (rows (zdat) == length (ydat) |
| 810 && columns (zdat) == length (xdat)) | |
| 7109 | 811 [xdat, ydat] = meshgrid (xdat, ydat); |
| 812 else | |
| 813 err = true; | |
| 814 endif | |
| 815 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 7292 | 816 if (! size_equal (xdat, ydat, zdat)) |
| 7109 | 817 err = true; |
| 818 endif | |
| 819 else | |
| 820 err = true; | |
| 821 endif | |
| 822 if (err) | |
| 823 error ("__go_draw_axes__: invalid grid data"); | |
| 6405 | 824 endif |
| 7109 | 825 xlen = columns (zdat); |
| 826 ylen = rows (zdat); | |
| 827 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 828 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 829 len = 4 * xlen; | |
| 830 zz = zeros (ylen, len); | |
| 831 k = 1; | |
| 832 for kk = 1:4:len | |
| 833 zz(:,kk) = xdat(:,k); | |
| 834 zz(:,kk+1) = ydat(:,k); | |
| 835 zz(:,kk+2) = zdat(:,k); | |
| 836 zz(:,kk+3) = cdat(:,k); | |
| 837 k++; | |
| 838 endfor | |
| 7170 | 839 data{data_idx} = zz.'; |
| 7109 | 840 endif |
| 841 | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
842 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
|
843 interp_str = "interpolate 0, 0"; |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
844 else |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
845 ## No interpolation of facecolors. |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
846 interp_str = ""; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
847 endif |
|
8242
a9d3b88ea6fb
__go_draw_axes__.m: Fix for binary xfer of suface plots.
Ben Abbott <bpabbott@mac.com>
parents:
8226
diff
changeset
|
848 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
|
849 |
| 7119 | 850 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 851 || strncmp (obj.facecolor, "interp", 6)); | |
| 852 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) | |
| 853 || strncmp (obj.edgecolor, "interp", 6)); | |
| 7154 | 854 |
| 855 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) | |
| 856 || (isnumeric (obj.facecolor) | |
| 857 && all (obj.facecolor == 1))); | |
| 7582 | 858 hidden_removal = false; |
| 7592 | 859 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 860 if (flat_interp_edge && facecolor_none_or_white) |
| 7189 | 861 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
|
862 fputs (plot_stream, "unset pm3d\n"); |
| 7582 | 863 if (all (obj.facecolor == 1)) |
| 7592 | 864 hidden_removal = true; |
| 7582 | 865 endif |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
866 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
|
867 edgecol = obj.edgecolor; |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
868 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
869 colorspec = ""; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
870 else |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
871 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
|
872 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
|
873 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
874 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
|
875 hidden_removal = true; |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
876 endif |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
877 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
|
878 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
879 "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
|
880 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
|
881 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
|
882 withclause{data_idx} = sprintf("with line linestyle %d", data_idx); |
| 7582 | 883 fputs (plot_stream, "unset pm3d\n"); |
| 7119 | 884 endif |
| 7109 | 885 |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
886 if (doing_interp_color) |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
887 ## "depthorder" interferes with interpolation of colors. |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
888 dord = "scansautomatic"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
889 else |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
890 dord = "depthorder"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
891 endif |
| 7109 | 892 |
| 7318 | 893 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 894 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", | |
| 7189 | 895 interp_str, dord); |
| 7318 | 896 elseif (!facecolor_none_or_white) |
| 7119 | 897 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 898 if (__gnuplot_has_feature__ ("transparent_surface") |
| 899 && isscalar (obj.facealpha)) | |
| 900 fprintf (plot_stream, | |
| 901 "set style fill transparent solid %f;\n", | |
| 902 obj.facealpha); | |
| 903 endif | |
| 7318 | 904 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 7189 | 905 interp_str, dord); |
| 7109 | 906 else |
| 7119 | 907 edgecol = obj.edgecolor; |
| 908 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
|
909 edgecol = [0, 0, 0]; |
| 7119 | 910 endif |
| 7318 | 911 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 7189 | 912 data_idx, interp_str, dord); |
| 7119 | 913 |
|
8164
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
914 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
915 colorspec = ""; |
| 7119 | 916 else |
|
8164
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
917 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
|
918 round (255*edgecol)); |
| 7119 | 919 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
920 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
921 "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
|
922 data_idx, colorspec, obj.linewidth); |
| 8645 | 923 if (__gnuplot_has_feature__ ("transparent_surface") |
| 924 && isscalar (obj.facealpha)) | |
| 925 fprintf (plot_stream, | |
| 926 "set style fill transparent solid %f;\n", | |
| 927 obj.facealpha); | |
| 928 endif | |
| 7109 | 929 endif |
| 7119 | 930 endif |
| 6405 | 931 endif |
| 932 | |
| 933 case "text" | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
934 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
| 7257 | 935 if (strcmp (f, "*")) |
| 936 fontspec = ""; | |
| 937 else | |
| 938 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 939 endif | |
| 6405 | 940 lpos = obj.position; |
| 941 halign = obj.horizontalalignment; | |
| 6724 | 942 angle = obj.rotation; |
| 6752 | 943 units = obj.units; |
| 6829 | 944 color = obj.color; |
| 6758 | 945 if (strcmpi (units, "normalized")) |
| 6752 | 946 units = "graph"; |
| 947 else | |
| 948 units = ""; | |
| 949 endif | |
| 950 | |
| 6829 | 951 if (isnumeric (color)) |
| 7269 | 952 colorspec = get_text_colorspec (color, mono); |
| 6829 | 953 endif |
| 954 | |
| 6405 | 955 if (nd == 3) |
| 6724 | 956 fprintf (plot_stream, |
| 7390 | 957 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 958 undo_string_escapes (label), units, lpos(1), |
| 7390 | 959 lpos(2), lpos(3), halign, angle, fontspec, |
| 960 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 961 else |
| 7162 | 962 fprintf (plot_stream, |
| 7390 | 963 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 964 undo_string_escapes (label), units, |
| 7390 | 965 lpos(1), lpos(2), halign, angle, fontspec, |
| 966 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 967 endif |
| 968 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
969 case "hggroup" |
| 8506 | 970 ## 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
|
971 if (isempty (kids)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
972 kids = obj.children; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
973 elseif (! isempty (obj.children)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
974 kids = [obj.children; kids]; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
975 endif |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
976 |
| 6405 | 977 otherwise |
| 978 error ("__go_draw_axes__: unknown object class, %s", | |
| 979 obj.type); | |
| 980 endswitch | |
| 981 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
982 endwhile |
| 6405 | 983 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
984 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 985 ## 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
|
986 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
987 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
988 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
989 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
990 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
991 |
| 7175 | 992 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 993 fputs (plot_stream, "set hidden3d;\n"); |
| 994 else | |
| 995 fputs (plot_stream, "unset hidden3d;\n"); | |
| 996 endif | |
| 997 | |
|
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
|
998 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 999 |
| 8208 | 1000 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1001 ## dual axis plotting features of gnuplot. |
| 7222 | 1002 if (isempty (xlim)) |
| 1003 return; | |
| 6405 | 1004 endif |
| 6758 | 1005 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1006 xdir = "reverse"; |
| 1007 else | |
| 1008 xdir = "noreverse"; | |
| 1009 endif | |
| 8208 | 1010 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
| 6405 | 1011 |
| 7222 | 1012 if (isempty (ylim)) |
| 1013 return; | |
| 6405 | 1014 endif |
| 6758 | 1015 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1016 ydir = "reverse"; |
| 1017 else | |
| 1018 ydir = "noreverse"; | |
| 1019 endif | |
| 8208 | 1020 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
| 6405 | 1021 |
| 7119 | 1022 if (nd == 3) |
| 7222 | 1023 if (isempty (zlim)) |
| 1024 return; | |
| 6405 | 1025 endif |
| 6758 | 1026 if (strcmpi (axis_obj.zdir, "reverse")) |
| 6405 | 1027 zdir = "reverse"; |
| 1028 else | |
| 1029 zdir = "noreverse"; | |
| 1030 endif | |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1031 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1032 endif |
| 7110 | 1033 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1034 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
|
1035 cmap_sz = rows(cmap); |
|
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
|
1036 |
| 7189 | 1037 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
|
1038 if (truecolor || ! cdatadirect) |
|
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1039 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); |
|
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1040 else |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1041 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz); |
|
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1042 endif |
| 7189 | 1043 endif |
| 1044 | |
| 6758 | 1045 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1046 if (nd == 3) |
| 6405 | 1047 fputs (plot_stream, "set border 4095;\n"); |
| 1048 else | |
| 1049 fputs (plot_stream, "set border 431;\n"); | |
| 1050 endif | |
| 1051 else | |
| 7119 | 1052 if (nd == 3) |
| 6405 | 1053 fputs (plot_stream, "set border 895;\n"); |
| 1054 else | |
| 7320 | 1055 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
|
1056 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
|
1057 axis_obj.tickdir); |
| 7320 | 1058 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
|
1059 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
|
1060 axis_obj.tickdir); |
| 7320 | 1061 fputs (plot_stream, "set border 12;\n"); |
| 1062 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1063 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
|
1064 axis_obj.tickdir); |
| 7320 | 1065 fputs (plot_stream, "set border 9;\n"); |
| 1066 endif | |
| 1067 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1068 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
|
1069 axis_obj.tickdir); |
| 7320 | 1070 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
|
1071 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
|
1072 axis_obj.tickdir); |
| 7320 | 1073 fputs (plot_stream, "set border 6;\n"); |
| 1074 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1075 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
|
1076 axis_obj.tickdir); |
| 7320 | 1077 fputs (plot_stream, "set border 3;\n"); |
| 1078 endif | |
| 1079 endif | |
| 6405 | 1080 endif |
| 1081 endif | |
| 1082 | |
| 7060 | 1083 if (strcmpi (axis_obj.visible, "off")) |
| 1084 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1085 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1086 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1087 endif |
| 1088 | |
| 6758 | 1089 if (strcmpi (axis_obj.key, "on")) |
| 1090 if (strcmpi (axis_obj.keybox, "on")) | |
| 6405 | 1091 box = "box"; |
| 1092 else | |
| 1093 box = "nobox"; | |
| 1094 endif | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1095 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
|
1096 reverse = "reverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1097 else |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1098 reverse = "noreverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1099 endif |
| 6405 | 1100 inout = "inside"; |
| 6977 | 1101 keypos = axis_obj.keypos; |
| 1102 if (ischar (keypos)) | |
| 1103 keypos = lower (keypos); | |
| 1104 keyout = findstr (keypos, "outside"); | |
| 1105 if (! isempty (keyout)) | |
| 1106 inout = "outside"; | |
| 7119 | 1107 keypos = keypos(1:keyout-1); |
| 6977 | 1108 endif |
| 1109 endif | |
| 1110 switch (keypos) | |
| 6405 | 1111 case -1 |
| 6977 | 1112 pos = "right top"; |
| 6405 | 1113 inout = "outside"; |
| 1114 case 1 | |
| 1115 pos = "right top"; | |
| 1116 case 2 | |
| 1117 pos = "left top"; | |
| 1118 case 3 | |
| 1119 pos = "left bottom"; | |
| 6977 | 1120 case {4, 0} |
| 6405 | 1121 pos = "right bottom"; |
| 6977 | 1122 case "north" |
| 1123 pos = "center top"; | |
| 1124 case "south" | |
| 1125 pos = "center bottom"; | |
| 1126 case "east" | |
| 1127 pos = "right center"; | |
| 1128 case "west" | |
| 1129 pos = "left center"; | |
| 1130 case "northeast" | |
| 1131 pos = "right top"; | |
| 1132 case "northwest" | |
| 1133 pos = "left top"; | |
| 1134 case "southeast" | |
| 1135 pos = "right bottom"; | |
| 1136 case "southwest" | |
| 1137 pos = "left bottom"; | |
| 1138 case "best" | |
| 1139 pos = ""; | |
| 1140 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 8506 | 1141 ## Least conflict with data in plot. |
| 1142 ## Least unused space outside plot. | |
| 6405 | 1143 otherwise |
| 1144 pos = ""; | |
| 1145 endswitch | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1146 fprintf (plot_stream, "set key %s %s %s %s;\n", inout, pos, box, reverse); |
| 6405 | 1147 else |
| 1148 fputs (plot_stream, "unset key;\n"); | |
| 1149 endif | |
| 1150 | |
| 1151 fputs (plot_stream, "set style data lines;\n"); | |
| 1152 | |
| 1153 if (! use_gnuplot_for_images) | |
| 1154 for i = 1:ximg_data_idx | |
| 1155 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); | |
| 1156 endfor | |
| 1157 endif | |
| 1158 | |
| 7189 | 1159 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
|
1160 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1161 "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
|
1162 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1163 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1164 "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
|
1165 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1166 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
|
1167 fwrite (plot_stream, "\n"); |
| 7189 | 1168 endif |
| 8208 | 1169 |
| 1170 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1171 |
| 6405 | 1172 if (have_data) |
| 1173 if (nd == 2) | |
| 1174 plot_cmd = "plot"; | |
| 1175 else | |
| 1176 plot_cmd = "splot"; | |
| 1177 rot_x = 90 - axis_obj.view(2); | |
| 1178 rot_z = axis_obj.view(1); | |
| 1179 while (rot_z < 0) | |
| 1180 rot_z += 360; | |
| 1181 endwhile | |
| 6461 | 1182 fputs (plot_stream, "set ticslevel 0;\n"); |
| 7271 | 1183 if (view_map && rot_x == 0 && rot_z == 0) |
| 1184 fputs (plot_stream, "set view map;\n"); | |
| 1185 else | |
| 1186 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1187 endif | |
| 6405 | 1188 endif |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1189 if (is_image_data (1)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1190 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
|
1191 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
|
1192 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1193 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
|
1194 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
|
1195 endif |
| 6405 | 1196 for i = 2:data_idx |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1197 if (is_image_data (i)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1198 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
|
1199 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
|
1200 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1201 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
|
1202 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
|
1203 endif |
| 6405 | 1204 endfor |
| 1205 fputs (plot_stream, ";\n"); | |
| 1206 for i = 1:data_idx | |
| 6464 | 1207 if (is_image_data(i)) |
| 1208 fwrite (plot_stream, data{i}, "float32"); | |
| 1209 else | |
| 7119 | 1210 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 1211 have_cdata(i)); | |
| 6405 | 1212 endif |
| 1213 endfor | |
| 6431 | 1214 else |
| 1215 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1216 endif |
| 1217 | |
| 8506 | 1218 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1219 if (view_map) |
| 1220 fputs (plot_stream, "unset view;\n"); | |
| 1221 endif | |
| 1222 | |
| 6405 | 1223 fflush (plot_stream); |
| 1224 | |
| 1225 else | |
| 1226 print_usage (); | |
| 7109 | 1227 endif |
| 6405 | 1228 |
| 1229 endfunction | |
| 1230 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1231 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
|
1232 plot_stream, errbars = "") |
| 6405 | 1233 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1234 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1235 fprintf (plot_stream, "set style line %d", idx); |
| 1236 | |
| 1237 found_style = false; | |
| 6425 | 1238 typ = NaN; |
| 6465 | 1239 with = ""; |
| 6405 | 1240 |
| 6425 | 1241 if (isfield (obj, "color")) |
| 6405 | 1242 color = obj.color; |
| 1243 if (isnumeric (color)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1244 if (! mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1245 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
|
1246 round (255*color)); |
| 6425 | 1247 endif |
| 6405 | 1248 endif |
| 1249 found_style = true; | |
| 1250 endif | |
| 1251 | |
| 1252 if (isfield (obj, "linestyle")) | |
| 1253 switch (obj.linestyle) | |
| 1254 case "-" | |
| 6415 | 1255 lt = "1"; |
| 6405 | 1256 case "--" |
| 6415 | 1257 lt = "2"; |
| 6405 | 1258 case ":" |
| 6415 | 1259 lt = "3"; |
| 6405 | 1260 case "-." |
| 6415 | 1261 lt = "6"; |
| 6405 | 1262 case "none" |
| 1263 lt = ""; | |
| 1264 otherwise | |
| 1265 lt = ""; | |
| 1266 endswitch | |
| 6843 | 1267 |
| 1268 ## FIXME -- linetype is currently broken, since it disables the | |
| 1269 ## gnuplot default dashed and solid linestyles with the only | |
| 1270 ## benefit of being able to specify '--' and get a single sized | |
| 1271 ## dashed line of identical dash pattern for all called this way. | |
| 1272 ## All dash patterns are a subset of "with lines" and none of the | |
| 1273 ## lt specifications will correctly propagate into the x11 terminal | |
| 1274 ## or the print command. Therefore, it is currently disabled in | |
| 1275 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1276 | |
| 1277 ## if (! isempty (lt)) | |
| 1278 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1279 ## found_style = true; | |
| 1280 ## endif | |
| 1281 | |
| 6405 | 1282 else |
| 1283 lt = ""; | |
| 1284 endif | |
| 1285 | |
| 1286 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
|
1287 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1288 found_style = true; |
| 1289 endif | |
| 1290 | |
| 1291 if (isfield (obj, "marker")) | |
| 1292 switch (obj.marker) | |
| 1293 case "+" | |
| 1294 pt = "1"; | |
| 1295 case "o" | |
| 6413 | 1296 pt = "6"; |
| 6405 | 1297 case "*" |
| 1298 pt = "3"; | |
| 1299 case "." | |
| 7078 | 1300 pt = "0"; |
| 6405 | 1301 case "x" |
| 1302 pt = "2"; | |
| 1303 case {"square", "s"} | |
| 1304 pt = "5"; | |
| 1305 case {"diamond", "d"} | |
| 1306 pt = "13"; | |
| 1307 case "^" | |
| 1308 pt = "9"; | |
| 1309 case "v" | |
| 1310 pt = "11"; | |
| 1311 case ">" | |
| 1312 pt = "8"; | |
| 1313 case "<" | |
| 1314 pt = "10"; | |
| 1315 case {"pentagram", "p"} | |
| 1316 pt = "4"; | |
| 1317 case {"hexagram", "h"} | |
| 6413 | 1318 pt = "12"; |
| 6405 | 1319 case "none" |
| 1320 pt = ""; | |
| 1321 otherwise | |
| 1322 pt = ""; | |
| 1323 endswitch | |
| 1324 if (! isempty (pt)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1325 fprintf (plot_stream, " pointtype %s", pt); |
| 6405 | 1326 found_style = true; |
| 1327 endif | |
| 1328 else | |
| 1329 pt = ""; | |
| 1330 endif | |
| 1331 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1332 if (isempty (errbars)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1333 style = "lines"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1334 if (isempty (lt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1335 if (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1336 style = "points"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1337 endif |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1338 elseif (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1339 style = "linespoints"; |
| 6405 | 1340 endif |
| 1341 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1342 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
|
1343 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
|
1344 found_style = true; |
| 6465 | 1345 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1346 else |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1347 style = errbars; |
| 6465 | 1348 found_style = true; |
| 1349 endif | |
| 1350 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1351 if (! found_style) |
| 6405 | 1352 fputs (plot_stream, " default"); |
| 1353 endif | |
| 1354 | |
| 1355 fputs (plot_stream, ";\n"); | |
| 1356 | |
| 1357 endfunction | |
| 6510 | 1358 |
| 7316 | 1359 function nd = __calc_dimensions__ (obj) |
| 1360 kids = obj.children; | |
| 1361 nd = 2; | |
| 1362 for i = 1:length (kids) | |
| 1363 obj = get (kids(i)); | |
| 1364 switch (obj.type) | |
| 1365 case {"image", "text"} | |
| 1366 ## ignore as they | |
| 1367 case {"line", "patch"} | |
| 1368 if (! isempty (obj.zdata)) | |
| 1369 nd = 3; | |
| 1370 endif | |
| 1371 case "surface" | |
| 1372 nd = 3; | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1373 case "hggroup" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1374 obj_nd = __calc_dimensions__ (obj); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1375 if (obj_nd == 3) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1376 nd = 3; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1377 endif |
| 7316 | 1378 endswitch |
| 1379 endfor | |
| 1380 endfunction | |
| 1381 | |
| 7119 | 1382 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1383 |
| 1384 ## DATA is already transposed. | |
| 1385 | |
| 1386 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1387 | |
| 6605 | 1388 ## Convert NA elements to normal NaN values because fprintf writes |
| 1389 ## "NA" and that confuses gnuplot. | |
| 1390 idx = find (isna (data)); | |
| 1391 if (any (idx)) | |
| 1392 data(idx) = NaN; | |
| 1393 endif | |
| 1394 | |
| 6510 | 1395 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1396 fwrite (plot_stream, data, "float64"); |
| 7109 | 1397 elseif (nd == 3) |
| 6510 | 1398 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1399 fwrite (plot_stream, data, "float64"); |
| 6510 | 1400 else |
| 7170 | 1401 nr = rows (data); |
| 7119 | 1402 if (cdata) |
| 7170 | 1403 for j = 1:4:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1404 fwrite (plot_stream, data(j:j+3,:), "float64"); |
| 7119 | 1405 endfor |
| 1406 else | |
| 7170 | 1407 for j = 1:3:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1408 fwrite (plot_stream, data(j:j+2,:), "float64"); |
| 7119 | 1409 endfor |
| 1410 endif | |
| 7109 | 1411 endif |
| 6510 | 1412 endif |
| 1413 | |
| 1414 endfunction | |
| 6745 | 1415 |
| 7269 | 1416 function do_tics (obj, plot_stream, ymirror, mono) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1417 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1418 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
|
1419 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
|
1420 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
|
1421 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1422 [fontname, fontsize] = get_fontname_and_size (obj); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1423 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1424 ## 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
|
1425 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
|
1426 |
| 6809 | 1427 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1428 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
|
1429 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1430 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1431 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1432 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
|
1433 obj.xcolor, "x", plot_stream, true, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1434 "", "", fontname, fontsize, obj.interpreter); |
| 7321 | 1435 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1436 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
|
1437 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1438 "axis", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1439 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1440 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
|
1441 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1442 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1443 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1444 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
|
1445 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1446 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1447 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1448 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
|
1449 obj.xcolor, "x2", plot_stream, true, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1450 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1451 endif |
| 1452 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1453 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
|
1454 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1455 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1456 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1457 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
|
1458 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1459 "", "", fontname, fontsize, obj.interpreter); |
| 7321 | 1460 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1461 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
|
1462 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1463 "axis", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1464 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1465 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
|
1466 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1467 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1468 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1469 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
|
1470 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1471 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1472 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1473 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
|
1474 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1475 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1476 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1477 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
|
1478 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1479 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1480 obj.interpreter); |
| 6745 | 1481 endfunction |
| 1482 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1483 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
|
1484 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1485 fontname, fontsize, interpreter) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1486 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
|
1487 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
|
1488 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
|
1489 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
|
1490 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1491 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
|
1492 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1493 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
|
1494 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1495 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1496 endif |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1497 if (strcmp (fontname, "*")) |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1498 fontspec = ""; |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1499 else |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1500 fontspec = sprintf ("font \"%s,%d\"", fontname, fontsize); |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1501 endif |
| 7269 | 1502 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1503 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1504 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1505 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
| 6758 | 1506 elseif (strcmpi (labelmode, "manual") && ! isempty (labels)) |
| 6751 | 1507 if (ischar (labels)) |
| 1508 labels = cellstr (labels); | |
| 1509 endif | |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1510 if (isnumeric (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1511 labels = num2str (real (labels(:))); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1512 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1513 if (ischar (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1514 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
|
1515 endif |
| 6745 | 1516 if (iscellstr (labels)) |
| 6751 | 1517 k = 1; |
| 1518 ntics = numel (tics); | |
| 1519 nlabels = numel (labels); | |
| 6745 | 1520 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
| 7206 | 1521 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1522 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1523 tickdir, ticklength, axispos); |
| 7206 | 1524 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1525 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1526 tickdir, ticklength, axispos); |
| 7206 | 1527 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1528 |
| 7228 | 1529 labels = regexprep(labels, "%", "%%"); |
| 6745 | 1530 for i = 1:ntics |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1531 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
| 6745 | 1532 if (i < ntics) |
| 1533 fputs (plot_stream, ", "); | |
| 1534 endif | |
| 1535 if (k > nlabels) | |
| 1536 k = 1; | |
| 1537 endif | |
| 1538 endfor | |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1539 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
|
1540 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1541 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
|
1542 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1543 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
|
1544 endif |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1545 else |
| 6745 | 1546 error ("unsupported type of ticklabel"); |
| 1547 endif | |
| 1548 else | |
| 6920 | 1549 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1550 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1551 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
|
1552 ticklength, axispos); |
| 7206 | 1553 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1554 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
|
1555 ticklength, axispos); |
| 7206 | 1556 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1557 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
|
1558 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
|
1559 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1560 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
|
1561 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1562 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
|
1563 endif |
| 6745 | 1564 endif |
| 1565 else | |
| 6920 | 1566 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1567 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1568 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
|
1569 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 1570 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1571 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
|
1572 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 1573 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1574 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1575 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
|
1576 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1577 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
|
1578 endif |
| 7194 | 1579 endif |
| 1580 endfunction | |
| 1581 | |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1582 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
|
1583 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
|
1584 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
|
1585 ## 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
|
1586 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
|
1587 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1588 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
|
1589 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1590 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1591 |
| 7269 | 1592 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
|
1593 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
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|
1594 colorspec = ""; |
| 7194 | 1595 else |
|
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1596 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
|
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changeset
|
1597 round (255*color)); |
| 6745 | 1598 endif |
| 1599 endfunction | |
| 7163 | 1600 |
| 7189 | 1601 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 1602 if (isempty (t.fontname)) |
| 7372 | 1603 fnt = "Helvetica"; |
| 7163 | 1604 else |
| 7372 | 1605 fnt = t.fontname; |
| 7168 | 1606 endif |
| 7189 | 1607 f = fnt; |
| 1608 it = false; | |
| 1609 bld = false; | |
| 7372 | 1610 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 1611 if (! isempty(t.fontangle) |
| 7372 | 1612 && (strcmpi (t.fontangle, "italic") |
| 1613 || strcmpi (t.fontangle, "oblique"))) | |
|
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parents:
7513
diff
changeset
|
1614 f = cstrcat (f, "-bolditalic"); |
| 7189 | 1615 it = true; |
| 1616 bld = true; | |
| 7168 | 1617 else |
|
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parents:
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diff
changeset
|
1618 f = cstrcat (f, "-bold"); |
| 7189 | 1619 bld = true; |
| 7168 | 1620 endif |
| 1621 elseif (! isempty(t.fontangle) | |
| 7372 | 1622 && (strcmpi (t.fontangle, "italic") |
| 1623 || strcmpi (t.fontangle, "oblique"))) | |
|
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|
1624 f = cstrcat (f, "-italic"); |
| 7189 | 1625 it = true; |
| 7163 | 1626 endif |
| 1627 if (isempty (t.fontsize)) | |
| 1628 s = 10; | |
| 1629 else | |
| 1630 s = t.fontsize; | |
| 1631 endif | |
| 1632 endfunction | |
| 7189 | 1633 |
|
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1634 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
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1635 |
| 7189 | 1636 persistent warned_latex = false; |
| 1637 | |
| 1638 if (strcmp (fld, "string")) | |
| 1639 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 1640 else | |
| 7372 | 1641 f = "Helvetica"; |
| 7189 | 1642 s = 10; |
| 1643 fnt = f; | |
| 1644 it = false; | |
| 1645 bld = false; | |
| 1646 endif | |
| 1647 | |
| 1648 str = getfield (obj, fld); | |
| 1649 if (enhanced) | |
|
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changeset
|
1650 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 1651 str = __tex2enhanced__ (str, fnt, it, bld); |
|
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|
1652 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 1653 if (! warned_latex) |
|
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changeset
|
1654 warning ("latex markup not supported for text objects"); |
| 7189 | 1655 warned_latex = true; |
| 1656 endif | |
| 1657 endif | |
| 1658 endif | |
| 1659 endfunction | |
| 1660 | |
| 1661 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 1662 persistent sym = __setup_sym_table__ (); | |
| 1663 persistent flds = fieldnames (sym); | |
| 1664 | |
| 1665 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 1666 | |
| 1667 for i = length (s) : -1 : 1 | |
| 1668 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 1669 if (strncmp (m{i}, '\0', 2)) | |
|
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1670 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 1671 else |
| 1672 f = m{i}(2:end); | |
| 1673 if (isfield (sym, f)) | |
| 1674 g = getfield(sym, f); | |
| 1675 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1676 ##if (bld) | |
| 1677 ## if (it) | |
| 1678 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1679 ## else | |
| 1680 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1681 ## endif | |
| 1682 ##elseif (it) | |
| 1683 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1684 ##endif | |
|
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1685 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 1686 elseif (strncmp (f, "rm", 2)) |
| 1687 bld = false; | |
| 1688 it = false; | |
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diff
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1689 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 1690 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 1691 it = true; | |
| 1692 if (bld) | |
|
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diff
changeset
|
1693 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1694 str(s(i) + 3:end)); |
| 1695 else | |
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1696 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 7189 | 1697 str(s(i) + 3:end)); |
| 1698 endif | |
| 1699 elseif (strncmp (f, "bf", 2)) | |
| 1700 bld = true; | |
| 1701 if (it) | |
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1702 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1703 str(2(i) + 3:end)); |
| 1704 else | |
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1705 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 7189 | 1706 str(s(i) + 3:end)); |
| 1707 endif | |
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|
1708 elseif (strcmpi (f, "color")) |
| 7189 | 1709 ## FIXME Ignore \color but remove trailing {} block as well |
| 1710 d = strfind(str(e(i) + 1:end),'}'); | |
| 1711 if (isempty (d)) | |
| 1712 warning ('syntax error in \color argument'); | |
| 1713 else | |
|
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1714 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
| 7189 | 1715 endif |
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1716 elseif(strcmpi (f, "fontname")) |
| 7189 | 1717 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1718 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1719 if (isempty(b1) || isempty(b2)) | |
| 1720 warning ('syntax error in \fontname argument'); | |
| 1721 else | |
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changeset
|
1722 str = cstrcat (str(1:s(i) - 1), '/', |
| 7189 | 1723 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1724 str(e(i) + b2(1) + 1:end)); | |
| 1725 endif | |
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changeset
|
1726 elseif(strcmpi (f, "fontsize")) |
| 7189 | 1727 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1728 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1729 if (isempty(b1) || isempty(b2)) | |
| 1730 warning ('syntax error in \fontname argument'); | |
| 1731 else | |
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1732 str = cstrcat (str(1:s(i) - 1), '/=', |
| 7189 | 1733 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1734 str(e(i) + b2(1) + 1:end)); | |
| 1735 endif | |
| 1736 else | |
| 1737 ## Last desperate attempt to treat the symbol. Look for things | |
| 1738 ## like \pix, that should be translated to the symbol Pi and x | |
| 1739 for j = 1 : length (flds) | |
| 1740 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 1741 g = getfield(sym, flds{j}); | |
| 1742 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1743 ##if (bld) | |
| 1744 ## if (it) | |
| 1745 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1746 ## else | |
| 1747 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1748 ## endif | |
| 1749 ##elseif (it) | |
| 1750 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1751 ##endif | |
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diff
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|
1752 str = cstrcat (str(1:s(i) - 1), g, |
| 7189 | 1753 str(s(i) + length (flds{j}) + 1:end)); |
| 1754 break; | |
| 1755 endif | |
| 1756 endfor | |
| 1757 endif | |
| 1758 endif | |
| 1759 endfor | |
| 1760 | |
| 8506 | 1761 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 1762 ## alignment But need to put the shorter of the two arguments first. | |
| 1763 ## Carful of nested {} and unprinted characters when defining | |
| 1764 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 1765 ## are already converted to ^{/Symbol q}. | |
| 7189 | 1766 |
| 8506 | 1767 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 1768 |
| 1769 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 1770 i = 1; | |
| 1771 p = 0; | |
| 1772 while (i < length (s)) | |
| 1773 if (i < length(s)) | |
| 1774 if (str(s(i) + p + 1) == "{") | |
| 1775 s1 = strfind(str(s(i) + p + 2:end),'{'); | |
| 1776 si = 1; | |
| 1777 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 1778 li = 1; | |
| 1779 while (li <= length (l1) && si <= length (s1)) | |
| 1780 if (l1(li) < s1(si)) | |
| 1781 if (li == si) | |
| 1782 break; | |
| 1783 endif | |
| 1784 li++; | |
| 1785 else | |
| 1786 si++; | |
| 1787 endif | |
| 1788 endwhile | |
| 1789 l1 = l1 (min (length(l1), si)); | |
| 1790 if (s(i) + l1 + 1 == s(i+1)) | |
| 1791 if (str(s(i + 1) + p + 1) == "{") | |
| 1792 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 1793 si = 1; | |
| 1794 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 1795 li = 1; | |
| 1796 while (li <= length (l2) && si <= length (s2)) | |
| 1797 if (l2(li) < s2(si)) | |
| 1798 if (li == si) | |
| 1799 break; | |
| 1800 endif | |
| 1801 li++; | |
| 1802 else | |
| 1803 si++; | |
| 1804 endif | |
| 1805 endwhile | |
| 1806 l2 = l2 (min (length(l2), si)); | |
| 1807 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 1808 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 8506 | 1809 ## Shortest already first! |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1810 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1811 else |
| 8506 | 1812 ## Have to swap sub/super-script to get shortest first. |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1813 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
| 7189 | 1814 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
| 1815 endif | |
| 1816 else | |
| 8506 | 1817 ## Have to swap sub/super-script to get shortest first. |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1818 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
| 7189 | 1819 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
| 1820 endif | |
| 1821 i += 2; | |
| 1822 p ++; | |
| 1823 else | |
| 1824 i++; | |
| 1825 endif | |
| 1826 else | |
| 1827 if (s(i+1) == s(i) + 2) | |
| 8506 | 1828 ## Shortest already first! |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1829 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1830 p ++; |
| 1831 i += 2; | |
| 1832 else | |
| 1833 i ++; | |
| 1834 endif | |
| 1835 endif | |
| 1836 else | |
| 1837 i ++; | |
| 1838 endif | |
| 1839 endwhile | |
| 1840 | |
| 1841 endfunction | |
| 1842 | |
| 1843 function l = length_string (s) | |
| 1844 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 1845 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 1846 if (!isempty (m)) | |
| 1847 l = l - sum (cellfun (@length, m)); | |
| 1848 endif | |
| 1849 endfunction | |
| 1850 | |
| 1851 function sym = __setup_sym_table__ () | |
| 1852 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 1853 sym.forall = '{/Symbol \042}'; | |
| 1854 sym.exists = '{/Symbol \044}'; | |
| 1855 sym.ni = '{/Symbol \047}'; | |
| 1856 sym.cong = '{/Symbol \100}'; | |
| 1857 sym.Delta = '{/Symbol D}'; | |
| 1858 sym.Phi = '{/Symbol F}'; | |
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1859 sym.Gamma = '{/Symbol G}'; |
| 7190 | 1860 sym.vartheta = '{/Symbol J}'; |
| 7189 | 1861 sym.Lambda = '{/Symbol L}'; |
| 1862 sym.Pi = '{/Symbol P}'; | |
| 1863 sym.Theta = '{/Symbol Q}'; | |
| 1864 sym.Sigma = '{/Symbol S}'; | |
| 1865 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 1866 sym.Omega = '{/Symbol W}'; |
| 7189 | 1867 sym.Xi = '{/Symbol X}'; |
| 1868 sym.Psi = '{/Symbol Y}'; | |
| 1869 sym.perp = '{/Symbol \136}'; | |
| 1870 sym.alpha = '{/Symbol a}'; | |
| 1871 sym.beta = '{/Symbol b}'; | |
| 1872 sym.chi = '{/Symbol c}'; | |
| 1873 sym.delta = '{/Symbol d}'; | |
| 1874 sym.epsilon = '{/Symbol e}'; | |
| 1875 sym.phi = '{/Symbol f}'; | |
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|
1876 sym.gamma = '{/Symbol g}'; |
| 7189 | 1877 sym.eta = '{/Symbol h}'; |
| 1878 sym.iota = '{/Symbol i}'; | |
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diff
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1879 sym.varphi = '{/Symbol j}'; |
| 7189 | 1880 sym.kappa = '{/Symbol k}'; |
| 1881 sym.lambda = '{/Symbol l}'; | |
| 1882 sym.mu = '{/Symbol m}'; | |
| 1883 sym.nu = '{/Symbol n}'; | |
| 1884 sym.o = '{/Symbol o}'; | |
| 1885 sym.pi = '{/Symbol p}'; | |
| 1886 sym.theta = '{/Symbol q}'; | |
| 1887 sym.rho = '{/Symbol r}'; | |
| 1888 sym.sigma = '{/Symbol s}'; | |
| 1889 sym.tau = '{/Symbol t}'; | |
| 1890 sym.upsilon = '{/Symbol u}'; | |
| 1891 sym.varpi = '{/Symbol v}'; | |
| 1892 sym.omega = '{/Symbol w}'; | |
| 1893 sym.xi = '{/Symbol x}'; | |
| 1894 sym.psi = '{/Symbol y}'; | |
| 1895 sym.zeta = '{/Symbol z}'; | |
| 1896 sym.sim = '{/Symbol \176}'; | |
| 1897 sym.Upsilon = '{/Symbol \241}'; | |
| 1898 sym.prime = '{/Symbol \242}'; | |
| 1899 sym.leq = '{/Symbol \243}'; | |
| 1900 sym.infty = '{/Symbol \245}'; | |
| 1901 sym.clubsuit = '{/Symbol \247}'; | |
| 1902 sym.diamondsuit = '{/Symbol \250}'; | |
| 1903 sym.heartsuit = '{/Symbol \251}'; | |
| 1904 sym.spadesuit = '{/Symbol \252}'; | |
| 1905 sym.leftrightarrow = '{/Symbol \253}'; | |
| 1906 sym.leftarrow = '{/Symbol \254}'; | |
| 1907 sym.uparrow = '{/Symbol \255}'; | |
| 1908 sym.rightarrow = '{/Symbol \256}'; | |
| 1909 sym.downarrow = '{/Symbol \257}'; | |
| 1910 sym.circ = '{/Symbol \260}'; | |
| 1911 sym.pm = '{/Symbol \261}'; | |
| 1912 sym.geq = '{/Symbol \263}'; | |
| 1913 sym.times = '{/Symbol \264}'; | |
| 1914 sym.propto = '{/Symbol \265}'; | |
| 1915 sym.partial = '{/Symbol \266}'; | |
| 1916 sym.bullet = '{/Symbol \267}'; | |
| 1917 sym.div = '{/Symbol \270}'; | |
| 1918 sym.neq = '{/Symbol \271}'; | |
| 1919 sym.equiv = '{/Symbol \272}'; | |
| 1920 sym.approx = '{/Symbol \273}'; | |
| 1921 sym.ldots = '{/Symbol \274}'; | |
| 1922 sym.mid = '{/Symbol \275}'; | |
| 1923 sym.aleph = '{/Symbol \300}'; | |
| 1924 sym.Im = '{/Symbol \301}'; | |
| 1925 sym.Re = '{/Symbol \302}'; | |
| 1926 sym.wp = '{/Symbol \303}'; | |
| 1927 sym.otimes = '{/Symbol \304}'; | |
| 1928 sym.oplus = '{/Symbol \305}'; | |
| 1929 sym.oslash = '{/Symbol \306}'; | |
| 1930 sym.cap = '{/Symbol \307}'; | |
| 1931 sym.cup = '{/Symbol \310}'; | |
| 1932 sym.supset = '{/Symbol \311}'; | |
| 1933 sym.supseteq = '{/Symbol \312}'; | |
| 1934 sym.subset = '{/Symbol \314}'; | |
| 1935 sym.subseteq = '{/Symbol \315}'; | |
| 1936 sym.in = '{/Symbol \316}'; | |
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1937 sym.notin = '{/Symbol \317}'; |
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1938 sym.angle = '{/Symbol \320}'; |
|
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1939 sym.bigtriangledown = '{/Symbol \321}'; |
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1940 sym.langle = '{/Symbol \341}'; |
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1941 sym.rangle = '{/Symbol \361}'; |
| 7189 | 1942 sym.nabla = '{/Symbol \321}'; |
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1943 sym.prod = '{/Symbol \325}'; |
| 7189 | 1944 sym.surd = '{/Symbol \326}'; |
| 1945 sym.cdot = '{/Symbol \327}'; | |
| 1946 sym.neg = '{/Symbol \330}'; | |
| 1947 sym.wedge = '{/Symbol \331}'; | |
| 1948 sym.vee = '{/Symbol \332}'; | |
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1949 sym.Leftrightarrow = '{/Symbol \333}'; |
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1950 sym.Leftarrow = '{/Symbol \334}'; |
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1951 sym.Uparrow = '{/Symbol \335}'; |
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1952 sym.Rightarrow = '{/Symbol \336}'; |
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1953 sym.Downarrow = '{/Symbol \337}'; |
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1954 sym.diamond = '{/Symbol \340}'; |
| 7189 | 1955 sym.copyright = '{/Symbol \343}'; |
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1956 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 1957 sym.lceil = '{/Symbol \351}'; |
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1958 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 1959 sym.rceil = '{/Symbol \371}'; |
| 1960 sym.int = '{/Symbol \362}'; | |
| 1961 endfunction | |
| 1962 | |
| 7390 | 1963 function retval = __do_enhanced_option__ (enhanced, obj) |
| 1964 retval = ""; | |
| 1965 if (enhanced) | |
| 1966 if (strcmpi (obj.interpreter, "none")) | |
| 1967 retval = "noenhanced"; | |
| 1968 else | |
| 1969 retval = "enhanced"; | |
| 1970 endif | |
| 1971 endif | |
| 1972 endfunction | |
|
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1973 |
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1974 function typ = get_old_gnuplot_color (color) |
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1975 if (isequal (color, [0, 0, 0])) |
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1976 typ = -1; |
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1977 elseif (isequal (color, [1, 0, 0])) |
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1978 typ = 1; |
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1979 elseif (isequal (color, [0, 1, 0])) |
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1980 typ = 2; |
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1981 elseif (isequal (color, [0, 0, 1])) |
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1982 typ = 3; |
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1983 elseif (isequal (color, [1, 0, 1])) |
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1984 typ = 4; |
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1985 elseif (isequal (color, [0, 1, 1])) |
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1986 typ = 5; |
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1987 elseif (isequal (color, [1, 1, 1])) |
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1988 typ = -1; |
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1989 elseif (isequal (color, [1, 1, 0])) |
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1990 typ = 7; |
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1991 else |
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1992 typ = -1; |
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1993 endif |
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1994 endfunction |
|
8889
665b264b6a50
Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents:
8812
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1995 |