Mercurial > hg > octave-lyh
annotate scripts/plot/__go_draw_axes__.m @ 8915:485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Fri, 06 Mar 2009 01:07:04 -0500 |
| parents | 52596fe9f178 |
| children | eb63fbe60fab |
| 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 |
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30 showhiddenhandles = get (0, "showhiddenhandles"); |
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31 unwind_protect |
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32 set (0, "showhiddenhandles", "on"); |
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33 axis_obj = __get__ (h); |
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34 unwind_protect_cleanup |
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35 set (0, "showhiddenhandles", showhiddenhandles); |
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36 end_unwind_protect |
| 6405 | 37 |
| 38 parent_figure_obj = get (axis_obj.parent); | |
| 39 | |
| 8208 | 40 ## Set to false for plotyy axes. |
| 41 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 42 ymirror = false; |
| 8208 | 43 else |
| 44 ymirror = true; | |
| 7189 | 45 endif |
| 46 | |
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47 nd = __calc_dimensions__ (axis_obj); |
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48 pos = axis_obj.position; |
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49 pos = pos - implicit_margin([1, 2, 1, 2]).*[1, 1, -0.5, -0.5]; |
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50 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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51 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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52 pos = __actual_axis_position__ (axis_obj); |
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53 endif |
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54 if (nd == 2) |
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55 x = [1, 1]; |
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56 else |
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57 ## 3D plots need to be sized down to fit in the window. |
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58 x = 1.0 ./ sqrt([2, 2.5]); |
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59 endif |
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60 fprintf (plot_stream, "set tmargin screen %.15g;\n", pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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61 fprintf (plot_stream, "set bmargin screen %.15g;\n", pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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62 fprintf (plot_stream, "set lmargin screen %.15g;\n", pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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63 fprintf (plot_stream, "set rmargin screen %.15g;\n", pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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64 else |
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65 ## FIXME -- nothing should change for gnuplot 4.2.x. |
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66 fprintf (plot_stream, "set tmargin 0;\n"); |
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67 fprintf (plot_stream, "set bmargin 0;\n"); |
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68 fprintf (plot_stream, "set lmargin 0;\n"); |
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69 fprintf (plot_stream, "set rmargin 0;\n"); |
| 7189 | 70 |
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71 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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72 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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73 |
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74 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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75 r = axis_obj.dataaspectratio; |
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76 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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77 else |
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78 fputs (plot_stream, "set size noratio;\n"); |
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79 endif |
| 6405 | 80 endif |
| 81 | |
| 6778 | 82 fputs (plot_stream, "unset label;\n"); |
| 83 | |
| 6405 | 84 if (! isempty (axis_obj.title)) |
| 85 t = get (axis_obj.title); | |
| 86 if (isempty (t.string)) | |
| 87 fputs (plot_stream, "unset title;\n"); | |
| 88 else | |
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89 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 90 if (strcmp (f, "*")) |
| 91 fontspec = ""; | |
| 92 else | |
| 93 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 94 endif | |
| 7390 | 95 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 96 undo_string_escapes (tt), fontspec, | |
| 97 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 98 endif |
| 99 endif | |
| 100 | |
| 101 if (! isempty (axis_obj.xlabel)) | |
| 102 t = get (axis_obj.xlabel); | |
| 6737 | 103 angle = t.rotation; |
| 7269 | 104 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 105 if (isempty (t.string)) |
| 7194 | 106 fprintf (plot_stream, "unset xlabel;\n"); |
| 107 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 108 else |
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109 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 110 if (strcmp (f, "*")) |
| 111 fontspec = ""; | |
| 112 else | |
| 113 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 114 endif | |
| 7194 | 115 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 7390 | 116 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
| 117 undo_string_escapes (tt), colorspec, fontspec, | |
| 118 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 119 else |
| 7390 | 120 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
| 121 undo_string_escapes (tt), colorspec, fontspec, | |
| 122 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 123 endif |
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124 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 125 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 126 fprintf (plot_stream, "unset xlabel;\n"); | |
| 127 else | |
| 128 fprintf (plot_stream, "unset x2label;\n"); | |
| 129 endif | |
| 6405 | 130 endif |
| 131 endif | |
| 132 | |
| 133 if (! isempty (axis_obj.ylabel)) | |
| 134 t = get (axis_obj.ylabel); | |
| 6737 | 135 angle = t.rotation; |
| 7269 | 136 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 137 if (isempty (t.string)) |
| 7194 | 138 fprintf (plot_stream, "unset ylabel;\n"); |
| 139 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 140 else |
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141 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 142 if (strcmp (f, "*")) |
| 143 fontspec = ""; | |
| 144 else | |
| 145 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 146 endif | |
| 7194 | 147 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 7390 | 148 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
| 149 undo_string_escapes (tt), colorspec, fontspec, | |
| 150 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 151 else |
| 7390 | 152 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
| 153 undo_string_escapes (tt), colorspec, fontspec, | |
| 154 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 155 endif |
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156 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 157 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 158 fprintf (plot_stream, "unset ylabel;\n"); | |
| 159 else | |
| 160 fprintf (plot_stream, "unset y2label;\n"); | |
| 161 endif | |
| 6405 | 162 endif |
| 163 endif | |
| 164 | |
| 165 if (! isempty (axis_obj.zlabel)) | |
| 166 t = get (axis_obj.zlabel); | |
| 6737 | 167 angle = t.rotation; |
| 7269 | 168 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 169 if (isempty (t.string)) |
| 170 fputs (plot_stream, "unset zlabel;\n"); | |
| 171 else | |
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172 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 173 if (strcmp (f, "*")) |
| 174 fontspec = ""; | |
| 175 else | |
| 176 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 177 endif | |
| 7390 | 178 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
| 179 undo_string_escapes (tt), colorspec, fontspec, | |
| 180 __do_enhanced_option__ (enhanced, t)); | |
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181 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 6405 | 182 endif |
| 183 endif | |
| 184 | |
| 6809 | 185 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 186 xaxisloc = "x2"; | |
| 187 xaxisloc_using = "x2"; | |
| 188 else | |
| 189 xaxisloc = "x"; | |
| 190 xaxisloc_using = "x1"; | |
| 7321 | 191 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 192 fputs (plot_stream, "set xzeroaxis;\n"); | |
| 193 endif | |
| 6809 | 194 endif |
| 195 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 196 yaxisloc = "y2"; | |
| 197 yaxisloc_using = "y2"; | |
| 198 else | |
| 199 yaxisloc = "y"; | |
| 200 yaxisloc_using = "y1"; | |
| 7321 | 201 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 202 fputs (plot_stream, "set yzeroaxis;\n"); | |
| 203 endif | |
| 6809 | 204 endif |
| 205 | |
| 7274 | 206 have_grid = false; |
| 207 | |
| 6758 | 208 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 209 have_grid = true; |
| 6809 | 210 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 211 else |
| 6809 | 212 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 213 endif |
| 214 | |
| 6758 | 215 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 216 have_grid = true; |
| 6809 | 217 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 218 else |
| 6809 | 219 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 220 endif |
| 221 | |
| 6758 | 222 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 223 have_grid = true; |
| 6405 | 224 fputs (plot_stream, "set grid ztics;\n"); |
| 225 else | |
| 7085 | 226 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 227 endif |
| 228 | |
| 6758 | 229 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 230 have_grid = true; |
| 6809 | 231 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
| 232 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); | |
| 6405 | 233 else |
| 6809 | 234 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 235 endif |
| 236 | |
| 6758 | 237 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 238 have_grid = true; |
| 6809 | 239 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
| 240 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); | |
| 6405 | 241 else |
| 6809 | 242 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 243 endif |
| 244 | |
| 6758 | 245 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 246 have_grid = true; |
| 6405 | 247 fputs (plot_stream, "set mztics 5;\n"); |
| 248 fputs (plot_stream, "set grid mztics;\n"); | |
| 249 else | |
| 250 fputs (plot_stream, "set grid nomztics;\n"); | |
| 251 endif | |
| 252 | |
| 7307 | 253 ## The grid front/back/layerdefault option also controls the |
| 254 ## appearance of tics, so it is used even if the grid is absent. | |
| 255 if (strcmpi (axis_obj.layer, "top")) | |
| 256 fputs (plot_stream, "set grid front;\n"); | |
| 257 else | |
| 258 fputs (plot_stream, "set grid layerdefault;\n"); | |
| 259 endif | |
| 7297 | 260 if (! have_grid) |
| 261 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 262 endif |
| 263 | |
| 7269 | 264 do_tics (axis_obj, plot_stream, ymirror, mono); |
| 6405 | 265 |
| 6758 | 266 xlogscale = strcmpi (axis_obj.xscale, "log"); |
| 6405 | 267 if (xlogscale) |
| 6809 | 268 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 269 else |
| 6809 | 270 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
| 6405 | 271 endif |
| 272 | |
| 6758 | 273 ylogscale = strcmpi (axis_obj.yscale, "log"); |
| 6405 | 274 if (ylogscale) |
| 6809 | 275 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 276 else |
| 6809 | 277 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
| 6405 | 278 endif |
| 279 | |
| 6758 | 280 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 281 if (zlogscale) |
| 282 fputs (plot_stream, "set logscale z;\n"); | |
| 283 else | |
| 284 fputs (plot_stream, "unset logscale z;\n"); | |
| 285 endif | |
| 286 | |
| 6758 | 287 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 288 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 289 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 290 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
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291 cdatadirect = false; |
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292 truecolor = false; |
| 6405 | 293 |
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294 fputs (plot_stream, "set clip two;\n"); |
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295 |
| 6405 | 296 kids = axis_obj.children; |
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297 ## Remove the axis labels and title from the children, and |
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298 ## preserved the original order. |
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299 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
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300 axis_obj.zlabel; axis_obj.title]); |
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301 kids = kids (sort (k)); |
| 6405 | 302 |
| 7316 | 303 if (nd == 3) |
| 304 fputs (plot_stream, "set parametric;\n"); | |
| 305 fputs (plot_stream, "set style data lines;\n"); | |
| 306 fputs (plot_stream, "set surface;\n"); | |
| 307 fputs (plot_stream, "unset contour;\n"); | |
| 308 endif | |
| 309 | |
| 6405 | 310 data_idx = 0; |
| 311 data = cell (); | |
| 6464 | 312 is_image_data = []; |
| 7175 | 313 hidden_removal = NaN; |
| 7271 | 314 view_map = false; |
| 6405 | 315 |
| 7223 | 316 xlim = axis_obj.xlim; |
| 317 ylim = axis_obj.ylim; | |
| 318 zlim = axis_obj.zlim; | |
| 319 clim = axis_obj.clim; | |
| 6405 | 320 |
| 7222 | 321 if (! cautoscale && clim(1) == clim(2)) |
| 322 clim(2)++; | |
| 7189 | 323 endif |
| 324 | |
| 6405 | 325 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 326 use_gnuplot_for_images = (ischar (view_fcn) | |
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327 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 328 |
| 329 ximg_data = {}; | |
| 330 ximg_data_idx = 0; | |
| 331 | |
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332 while (! isempty (kids)) |
| 6405 | 333 |
|
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334 obj = get (kids(end)); |
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335 kids = kids(1:(end-1)); |
| 6405 | 336 |
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337 if (strcmpi (obj.visible, "off")) |
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338 continue; |
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339 endif |
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340 |
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341 ## Check for facecolor interpolation for surfaces. |
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342 doing_interp_color = ... |
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343 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
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344 |
| 6405 | 345 switch (obj.type) |
| 346 case "image" | |
| 347 img_data = obj.cdata; | |
| 348 img_xdata = obj.xdata; | |
| 349 img_ydata = obj.ydata; | |
| 350 | |
| 351 if (use_gnuplot_for_images) | |
| 352 | |
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353 if (ndims (img_data) == 3) |
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354 truecolor = true; |
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355 elseif (strcmpi (obj.cdatamapping, "direct")) |
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356 cdatadirect = true; |
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357 endif |
| 7271 | 358 fputs (plot_stream, "set border front;\n"); |
| 6405 | 359 data_idx++; |
| 6464 | 360 is_image_data(data_idx) = true; |
| 6861 | 361 parametric(data_idx) = false; |
| 7119 | 362 have_cdata(data_idx) = false; |
| 6405 | 363 |
| 364 [y_dim, x_dim] = size (img_data(:,:,1)); | |
| 365 if (x_dim > 1) | |
| 366 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 367 else | |
| 8208 | 368 x_dim = 2; |
| 369 img_data = [img_data, img_data]; | |
| 370 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 6405 | 371 endif |
| 372 if (y_dim > 1) | |
| 373 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 374 else | |
| 8208 | 375 y_dim = 2; |
| 376 img_data = [img_data; img_data]; | |
| 377 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 6405 | 378 endif |
| 379 x_origin = min (img_xdata); | |
| 380 y_origin = min (img_ydata); | |
| 381 | |
| 382 if (ndims (img_data) == 3) | |
| 6464 | 383 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
| 6405 | 384 format = "1:2:3"; |
| 385 imagetype = "rgbimage"; | |
| 386 else | |
| 6464 | 387 data{data_idx} = img_data(:); |
| 6405 | 388 format = "1"; |
| 389 imagetype = "image"; | |
| 390 endif | |
| 391 | |
| 6579 | 392 titlespec{data_idx} = "title \"\""; |
| 6914 | 393 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
| 6405 | 394 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
| 395 withclause{data_idx} = sprintf ("with %s", imagetype); | |
| 396 | |
| 397 else | |
| 398 ximg_data{++ximg_data_idx} = img_data; | |
| 399 endif | |
| 400 | |
| 401 case "line" | |
| 7120 | 402 if (strncmp (obj.linestyle, "none", 4) |
| 403 && (! isfield (obj, "marker") | |
| 404 || (isfield (obj, "marker") | |
| 405 && strncmp (obj.marker, "none", 4)))) | |
| 406 continue; | |
| 407 endif | |
| 6405 | 408 data_idx++; |
| 6464 | 409 is_image_data(data_idx) = false; |
| 6861 | 410 parametric(data_idx) = true; |
| 7119 | 411 have_cdata(data_idx) = false; |
| 6405 | 412 if (isempty (obj.keylabel)) |
| 413 titlespec{data_idx} = "title \"\""; | |
| 414 else | |
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415 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
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416 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 6405 | 417 endif |
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418 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
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419 errbars = ""; |
| 7316 | 420 if (nd == 3) |
| 6405 | 421 xdat = obj.xdata(:); |
| 422 ydat = obj.ydata(:); | |
| 7316 | 423 if (! isempty (obj.zdata)) |
| 424 zdat = obj.zdata(:); | |
| 425 else | |
| 426 zdat = zeros (size (xdat)); | |
| 427 endif | |
| 6405 | 428 data{data_idx} = [xdat, ydat, zdat]'; |
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429 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); |
| 7316 | 430 ## fputs (plot_stream, "set parametric;\n"); |
| 6405 | 431 else |
| 432 xdat = obj.xdata(:); | |
| 433 ydat = obj.ydata(:); | |
| 434 ldat = obj.ldata; | |
| 435 yerr = xerr = false; | |
| 436 if (! isempty (ldat)) | |
| 437 yerr = true; | |
| 438 ldat = ldat(:); | |
| 439 endif | |
| 440 udat = obj.udata; | |
| 441 if (! isempty (udat)) | |
| 442 udat = udat(:); | |
| 443 endif | |
| 444 xldat = obj.xldata; | |
| 445 if (! isempty (xldat)) | |
| 446 xerr = true; | |
| 447 xldat = xldat(:); | |
| 448 endif | |
| 449 xudat = obj.xudata; | |
| 450 if (! isempty (xudat)) | |
| 451 xudat = xudat(:); | |
| 452 endif | |
| 453 if (yerr) | |
| 7213 | 454 if (isempty (ldat)) |
| 455 ylo = ydat; | |
| 456 else | |
| 457 ylo = ydat-ldat; | |
| 458 endif | |
| 459 if (isempty (udat)) | |
| 460 yhi = ydat; | |
| 461 else | |
| 462 yhi = ydat+udat; | |
| 463 endif | |
| 6405 | 464 if (xerr) |
| 7213 | 465 if (isempty (xldat)) |
| 466 xlo = xdat; | |
| 467 else | |
| 468 xlo = xdat-xldat; | |
| 469 endif | |
| 470 if (isempty (xudat)) | |
| 471 xhi = xdat; | |
| 472 else | |
| 473 xhi = xdat+xudat; | |
| 474 endif | |
| 6405 | 475 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
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476 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4):($5):($6)", numel (xdat)); |
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477 errbars = "xyerrorbars"; |
| 6405 | 478 else |
| 479 data{data_idx} = [xdat, ydat, ylo, yhi]'; | |
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480 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
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481 errbars = "yerrorbars"; |
| 6405 | 482 endif |
| 483 elseif (xerr) | |
| 7236 | 484 if (isempty (xldat)) |
| 485 xlo = xdat; | |
| 486 else | |
| 487 xlo = xdat-xldat; | |
| 488 endif | |
| 489 if (isempty (xudat)) | |
| 490 xhi = xdat; | |
| 491 else | |
| 492 xhi = xdat+xudat; | |
| 493 endif | |
| 6405 | 494 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
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495 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
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496 errbars = "xerrorbars"; |
| 6405 | 497 else |
| 498 data{data_idx} = [xdat, ydat]'; | |
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499 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
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500 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 6405 | 501 endif |
| 502 endif | |
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503 |
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504 [style, typ, with] = do_linestyle_command (obj, data_idx, mono, |
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505 plot_stream, errbars); |
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506 |
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507 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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508 style, data_idx); |
| 6405 | 509 |
| 6790 | 510 case "patch" |
| 6885 | 511 cmap = parent_figure_obj.colormap; |
| 7020 | 512 [nr, nc] = size (obj.xdata); |
| 513 | |
| 7189 | 514 if (! isempty (obj.cdata)) |
| 515 cdat = obj.cdata; | |
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516 if (strcmpi (obj.cdatamapping, "direct")) |
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517 cdatadirect = true; |
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518 endif |
| 7189 | 519 else |
| 520 cdat = []; | |
| 521 endif | |
| 522 | |
| 7170 | 523 for i = 1:nc |
| 7020 | 524 xcol = obj.xdata(:,i); |
| 525 ycol = obj.ydata(:,i); | |
| 7316 | 526 if (nd == 3) |
| 527 if (! isempty (obj.zdata)) | |
| 528 zcol = obj.zdata(:,i); | |
| 529 else | |
| 530 zcol = zeros (size (xcol)); | |
| 531 endif | |
| 7170 | 532 endif |
| 7020 | 533 |
| 534 if (! isnan (xcol) && ! isnan (ycol)) | |
| 535 ## Is the patch closed or not | |
| 7175 | 536 if (strncmp (obj.facecolor, "none", 4)) |
| 7318 | 537 hidden_removal = false; |
| 538 else | |
| 7175 | 539 if (isnan (hidden_removal)) |
| 7318 | 540 hidden_removal = true; |
| 7175 | 541 endif |
| 7316 | 542 if (nd == 3) |
| 7170 | 543 error ("gnuplot (as of v4.2) only supports 2D filled patches"); |
| 544 endif | |
| 545 | |
| 546 data_idx++; | |
| 547 is_image_data(data_idx) = false; | |
| 548 parametric(data_idx) = false; | |
| 549 have_cdata(data_idx) = false; | |
| 550 if (i > 1 || isempty (obj.keylabel)) | |
| 551 titlespec{data_idx} = "title \"\""; | |
| 552 else | |
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553 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
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554 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7170 | 555 endif |
| 7189 | 556 if (isfield (obj, "facecolor")) |
| 557 if ((strncmp (obj.facecolor, "flat", 4) | |
| 7284 | 558 || strncmp (obj.facecolor, "interp", 6)) |
| 559 && isfield (obj, "cdata")) | |
| 7170 | 560 if (ndims (obj.cdata) == 2 |
| 7189 | 561 && (size (obj.cdata, 2) == nc |
| 562 && (size (obj.cdata, 1) == 1 | |
| 563 || size (obj.cdata, 1) == 3))) | |
| 564 ccol = cdat (:, i); | |
| 565 elseif (ndims (obj.cdata) == 2 | |
| 566 && (size (obj.cdata, 1) == nc | |
| 567 && (size (obj.cdata, 2) == 1 | |
| 568 || size (obj.cdata, 2) == 3))) | |
| 569 ccol = cdat (i, :); | |
| 7170 | 570 elseif (ndims (obj.cdata) == 3) |
| 7189 | 571 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7170 | 572 else |
| 7189 | 573 ccol = cdat; |
| 7170 | 574 endif |
| 575 if (strncmp (obj.facecolor, "flat", 4)) | |
| 576 if (numel(ccol) == 3) | |
| 577 color = ccol; | |
| 578 else | |
| 7226 | 579 r = 1 + round ((size (cmap, 1) - 1) |
| 580 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7170 | 581 r = max (1, min (r, size (cmap, 1))); |
| 582 color = cmap(r, :); | |
| 583 endif | |
| 584 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 7582 | 585 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7170 | 586 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 587 r = max (1, min (r, size (cmap, 1))); | |
| 588 color = cmap(r,:); | |
| 589 endif | |
| 7189 | 590 elseif (isnumeric (obj.facecolor)) |
| 591 color = obj.facecolor; | |
| 7170 | 592 else |
| 7189 | 593 color = [0, 1, 0]; |
| 7170 | 594 endif |
| 595 else | |
| 596 color = [0, 1, 0]; | |
| 597 endif | |
| 598 | |
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599 if (mono) |
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600 colorspec = ""; |
| 8633 | 601 elseif (__gnuplot_has_feature__ ("transparent_patches") |
| 602 && isscalar (obj.facealpha)) | |
| 603 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", | |
| 604 round (255*color), obj.facealpha); | |
| 7170 | 605 else |
|
8164
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8112
diff
changeset
|
606 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
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8112
diff
changeset
|
607 round (255*color)); |
| 7170 | 608 endif |
|
8164
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parents:
8112
diff
changeset
|
609 withclause{data_idx} = sprintf ("with filledcurve %s", |
|
0d37c99fc06f
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8112
diff
changeset
|
610 colorspec); |
| 7170 | 611 data{data_idx} = [xcol, ycol]'; |
| 8633 | 612 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", |
| 613 numel (xcol)); | |
| 7170 | 614 endif |
| 615 endif | |
| 616 | |
| 617 ## patch outline | |
| 618 if (! strncmp (obj.edgecolor, "none", 4)) | |
| 619 | |
| 620 data_idx++; | |
| 621 is_image_data(data_idx) = false; | |
| 622 parametric(data_idx) = false; | |
| 623 have_cdata(data_idx) = false; | |
| 624 titlespec{data_idx} = "title \"\""; | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
625 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 626 |
| 627 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
|
628 mdat = obj.markersize / 3; |
| 7189 | 629 endif |
| 630 | |
| 631 if (isfield (obj, "edgecolor")) | |
| 632 if ((strncmp (obj.edgecolor, "flat", 4) | |
| 7284 | 633 || strncmp (obj.edgecolor, "interp", 6)) |
| 634 && isfield (obj, "cdata")) | |
| 7119 | 635 if (ndims (obj.cdata) == 2 |
| 7189 | 636 && (size (obj.cdata, 2) == nc |
| 637 && (size (obj.cdata, 1) == 1 | |
| 638 || size (obj.cdata, 1) == 3))) | |
| 639 ccol = cdat (:, i); | |
| 640 elseif (ndims (obj.cdata) == 2 | |
| 641 && (size (obj.cdata, 1) == nc | |
| 642 && (size (obj.cdata, 2) == 1 | |
| 643 || size (obj.cdata, 2) == 3))) | |
| 644 ccol = cdat (i, :); | |
| 7020 | 645 elseif (ndims (obj.cdata) == 3) |
| 7189 | 646 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7020 | 647 else |
| 7189 | 648 ccol = cdat; |
| 7020 | 649 endif |
| 7170 | 650 if (strncmp (obj.edgecolor, "flat", 4)) |
| 7189 | 651 if (numel(ccol) == 3) |
| 7020 | 652 color = ccol; |
| 653 else | |
| 7226 | 654 r = 1 + round ((size (cmap, 1) - 1) |
| 655 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7020 | 656 r = max (1, min (r, size (cmap, 1))); |
| 657 color = cmap(r, :); | |
| 658 endif | |
| 7170 | 659 elseif (strncmp (obj.edgecolor, "interp", 6)) |
| 7582 | 660 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7020 | 661 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 662 r = max (1, min (r, size (cmap, 1))); | |
| 663 color = cmap(r,:); | |
| 664 endif | |
| 7189 | 665 elseif (isnumeric (obj.edgecolor)) |
| 666 color = obj.edgecolor; | |
| 667 else | |
| 668 color = [0, 0, 0]; | |
| 7020 | 669 endif |
| 670 else | |
| 7189 | 671 color = [0, 0, 0]; |
| 7020 | 672 endif |
| 7189 | 673 |
| 674 if (isfield (obj, "linestyle")) | |
| 675 switch (obj.linestyle) | |
| 676 case "-" | |
| 7317 | 677 lt = "lt 1"; |
| 7189 | 678 case "--" |
| 7317 | 679 lt = "lt 2"; |
| 7189 | 680 case ":" |
| 7317 | 681 lt = "lt 3"; |
| 7189 | 682 case "-." |
| 7317 | 683 lt = "lt 6"; |
| 7189 | 684 case "none" |
| 685 lt = ""; | |
| 686 otherwise | |
| 687 lt = ""; | |
| 688 endswitch | |
| 689 else | |
| 690 lt = ""; | |
| 691 endif | |
| 692 | |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
693 if (isfield (obj, "linewidth")) |
|
8164
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8112
diff
changeset
|
694 lw = sprintf("linewidth %f", obj.linewidth); |
|
7462
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
parents:
7420
diff
changeset
|
695 else |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
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7420
diff
changeset
|
696 lw = ""; |
|
dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
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7420
diff
changeset
|
697 endif |
|
dfcaf7ed48e3
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7420
diff
changeset
|
698 |
| 7189 | 699 if (isfield (obj, "marker")) |
| 700 if (isfield (obj, "marker")) | |
| 701 switch (obj.marker) | |
| 702 case "+" | |
| 703 pt = "pt 1"; | |
| 704 case "o" | |
| 705 pt = "pt 6"; | |
| 706 case "*" | |
| 707 pt = "pt 3"; | |
| 708 case "." | |
| 709 pt = "pt 0"; | |
| 710 case "x" | |
| 711 pt = "pt 2"; | |
| 712 case {"square", "s"} | |
| 713 pt = "pt 5"; | |
| 714 case {"diamond", "d"} | |
| 715 pt = "pt 13"; | |
| 716 case "^" | |
| 717 pt = "pt 9"; | |
| 718 case "v" | |
| 719 pt = "pt 11"; | |
| 720 case ">" | |
| 721 pt = "pt 8"; | |
| 722 case "<" | |
| 723 pt = "pt 10"; | |
| 724 case {"pentagram", "p"} | |
| 725 pt = "pt 4"; | |
| 726 case {"hexagram", "h"} | |
| 727 pt = "pt 12"; | |
| 728 case "none" | |
| 729 pt = ""; | |
| 730 otherwise | |
| 731 pt = ""; | |
| 732 endswitch | |
| 733 endif | |
| 734 else | |
| 735 pt = ""; | |
| 736 endif | |
| 737 | |
| 738 style = "lines"; | |
| 739 if (isempty (lt)) | |
| 740 if (! isempty (pt)) | |
| 741 style = "points"; | |
| 742 endif | |
| 743 elseif (! isempty (pt)) | |
| 744 style = "linespoints"; | |
| 745 endif | |
| 746 | |
| 747 if (isfield (obj, "markersize")) | |
| 748 if (length (mdat) == nc) | |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
749 m = mdat(i); |
| 7189 | 750 else |
|
7603
689652eb95d1
fix for scatter markersize
David Bateman <dbateman@free.fr>
parents:
7593
diff
changeset
|
751 m = mdat; |
| 7189 | 752 endif |
| 753 if (! strcmpi (style, "lines")) | |
|
8164
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diff
changeset
|
754 ps = sprintf("pointsize %f", m); |
| 7189 | 755 else |
| 756 ps = ""; | |
| 757 endif | |
| 758 else | |
| 759 ps = ""; | |
| 760 endif | |
| 761 | |
|
8164
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diff
changeset
|
762 if (mono) |
|
0d37c99fc06f
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diff
changeset
|
763 colorspec = ""; |
| 7020 | 764 else |
|
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changeset
|
765 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
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parents:
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diff
changeset
|
766 round (255*color)); |
| 7020 | 767 endif |
|
8164
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diff
changeset
|
768 withclause{data_idx} = sprintf ("with %s %s %s %s %s %s", |
|
0d37c99fc06f
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parents:
8112
diff
changeset
|
769 style, lw, pt, lt, ps, |
|
0d37c99fc06f
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parents:
8112
diff
changeset
|
770 colorspec); |
| 6790 | 771 |
| 7316 | 772 if (nd == 3) |
| 7170 | 773 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 774 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 775 [zcol; zcol(1)]]'; | |
| 776 else | |
| 777 data{data_idx} = [xcol, ycol, zcol]'; | |
| 778 endif | |
|
8218
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make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
779 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
| 7020 | 780 else |
| 7170 | 781 if (! isnan (xcol) && ! isnan (ycol)) |
| 782 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 783 else | |
| 784 data{data_idx} = [xcol, ycol]'; | |
| 785 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
786 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
| 7020 | 787 endif |
| 6885 | 788 endif |
| 7020 | 789 endfor |
| 6790 | 790 |
| 6405 | 791 case "surface" |
| 7271 | 792 view_map = true; |
| 7110 | 793 if (! (strncmp (obj.edgecolor, "none", 4) |
| 794 && strncmp (obj.facecolor, "none", 4))) | |
| 7109 | 795 data_idx++; |
| 796 is_image_data(data_idx) = false; | |
| 797 parametric(data_idx) = false; | |
| 7119 | 798 have_cdata(data_idx) = true; |
| 7170 | 799 [style, typ, with] = do_linestyle_command (obj, data_idx, |
| 7269 | 800 mono, plot_stream); |
| 7109 | 801 if (isempty (obj.keylabel)) |
| 802 titlespec{data_idx} = "title \"\""; | |
| 803 else | |
|
8164
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
804 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
|
805 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7109 | 806 endif |
|
8164
0d37c99fc06f
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8112
diff
changeset
|
807 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
808 data_idx); |
| 7109 | 809 |
| 810 xdat = obj.xdata; | |
| 811 ydat = obj.ydata; | |
| 812 zdat = obj.zdata; | |
| 813 cdat = obj.cdata; | |
| 7110 | 814 |
| 7109 | 815 err = false; |
| 816 if (! size_equal(zdat, cdat)) | |
| 6405 | 817 err = true; |
| 7109 | 818 endif |
| 819 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) | |
| 7110 | 820 if (rows (zdat) == length (ydat) |
| 821 && columns (zdat) == length (xdat)) | |
| 7109 | 822 [xdat, ydat] = meshgrid (xdat, ydat); |
| 823 else | |
| 824 err = true; | |
| 825 endif | |
| 826 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 7292 | 827 if (! size_equal (xdat, ydat, zdat)) |
| 7109 | 828 err = true; |
| 829 endif | |
| 830 else | |
| 831 err = true; | |
| 832 endif | |
| 833 if (err) | |
| 834 error ("__go_draw_axes__: invalid grid data"); | |
| 6405 | 835 endif |
| 7109 | 836 xlen = columns (zdat); |
| 837 ylen = rows (zdat); | |
| 838 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 839 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 840 len = 4 * xlen; | |
| 841 zz = zeros (ylen, len); | |
| 842 k = 1; | |
| 843 for kk = 1:4:len | |
| 844 zz(:,kk) = xdat(:,k); | |
| 845 zz(:,kk+1) = ydat(:,k); | |
| 846 zz(:,kk+2) = zdat(:,k); | |
| 847 zz(:,kk+3) = cdat(:,k); | |
| 848 k++; | |
| 849 endfor | |
| 7170 | 850 data{data_idx} = zz.'; |
| 7109 | 851 endif |
| 852 | |
|
8166
4024fc815f8d
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Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
853 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
|
854 interp_str = "interpolate 0, 0"; |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
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parents:
8164
diff
changeset
|
855 else |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
856 ## No interpolation of facecolors. |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
857 interp_str = ""; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
858 endif |
|
8242
a9d3b88ea6fb
__go_draw_axes__.m: Fix for binary xfer of suface plots.
Ben Abbott <bpabbott@mac.com>
parents:
8226
diff
changeset
|
859 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3):($4)", ylen, xlen); |
|
8166
4024fc815f8d
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Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
860 |
| 7119 | 861 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 862 || strncmp (obj.facecolor, "interp", 6)); | |
| 863 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) | |
| 864 || strncmp (obj.edgecolor, "interp", 6)); | |
| 7154 | 865 |
| 866 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) | |
| 867 || (isnumeric (obj.facecolor) | |
| 868 && all (obj.facecolor == 1))); | |
| 7582 | 869 hidden_removal = false; |
| 7592 | 870 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 871 if (flat_interp_edge && facecolor_none_or_white) |
| 7189 | 872 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
|
873 fputs (plot_stream, "unset pm3d\n"); |
| 7582 | 874 if (all (obj.facecolor == 1)) |
| 7592 | 875 hidden_removal = true; |
| 7582 | 876 endif |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
877 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
|
878 edgecol = obj.edgecolor; |
|
8164
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
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8112
diff
changeset
|
879 if (mono) |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
880 colorspec = ""; |
|
0d37c99fc06f
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parents:
8112
diff
changeset
|
881 else |
|
0d37c99fc06f
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parents:
8112
diff
changeset
|
882 colorspec = sprintf ("linecolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
883 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
|
884 endif |
|
8164
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parents:
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diff
changeset
|
885 if (all (obj.facecolor == 1)) |
|
0d37c99fc06f
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diff
changeset
|
886 hidden_removal = true; |
|
0d37c99fc06f
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changeset
|
887 endif |
|
0d37c99fc06f
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diff
changeset
|
888 fputs(plot_stream,"unset pm3d;\n"); |
|
0d37c99fc06f
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John W. Eaton <jwe@octave.org>
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changeset
|
889 fprintf (plot_stream, |
|
0d37c99fc06f
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diff
changeset
|
890 "set style line %d %s lw %f;\n", |
|
0d37c99fc06f
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changeset
|
891 data_idx, colorspec, obj.linewidth); |
|
0d37c99fc06f
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parents:
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diff
changeset
|
892 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
|
893 withclause{data_idx} = sprintf("with line linestyle %d", data_idx); |
| 7582 | 894 fputs (plot_stream, "unset pm3d\n"); |
| 7119 | 895 endif |
| 7109 | 896 |
|
8166
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parents:
8164
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|
897 if (doing_interp_color) |
|
4024fc815f8d
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Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
898 ## "depthorder" interferes with interpolation of colors. |
|
4024fc815f8d
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Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
899 dord = "scansautomatic"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
900 else |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
901 dord = "depthorder"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
902 endif |
| 7109 | 903 |
| 7318 | 904 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 905 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", | |
| 7189 | 906 interp_str, dord); |
| 7318 | 907 elseif (!facecolor_none_or_white) |
| 7119 | 908 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 909 if (__gnuplot_has_feature__ ("transparent_surface") |
| 910 && isscalar (obj.facealpha)) | |
| 911 fprintf (plot_stream, | |
| 912 "set style fill transparent solid %f;\n", | |
| 913 obj.facealpha); | |
| 914 endif | |
| 7318 | 915 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 7189 | 916 interp_str, dord); |
| 7109 | 917 else |
| 7119 | 918 edgecol = obj.edgecolor; |
| 919 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
|
920 edgecol = [0, 0, 0]; |
| 7119 | 921 endif |
| 7318 | 922 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 7189 | 923 data_idx, interp_str, dord); |
| 7119 | 924 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
925 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
926 colorspec = ""; |
| 7119 | 927 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
928 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
|
929 round (255*edgecol)); |
| 7119 | 930 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
931 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
932 "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
|
933 data_idx, colorspec, obj.linewidth); |
| 8645 | 934 if (__gnuplot_has_feature__ ("transparent_surface") |
| 935 && isscalar (obj.facealpha)) | |
| 936 fprintf (plot_stream, | |
| 937 "set style fill transparent solid %f;\n", | |
| 938 obj.facealpha); | |
| 939 endif | |
| 7109 | 940 endif |
| 7119 | 941 endif |
| 6405 | 942 endif |
| 943 | |
| 944 case "text" | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
945 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
| 7257 | 946 if (strcmp (f, "*")) |
| 947 fontspec = ""; | |
| 948 else | |
| 949 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 950 endif | |
| 6405 | 951 lpos = obj.position; |
| 952 halign = obj.horizontalalignment; | |
| 6724 | 953 angle = obj.rotation; |
| 6752 | 954 units = obj.units; |
| 6829 | 955 color = obj.color; |
| 6758 | 956 if (strcmpi (units, "normalized")) |
| 6752 | 957 units = "graph"; |
| 958 else | |
| 959 units = ""; | |
| 960 endif | |
| 961 | |
| 6829 | 962 if (isnumeric (color)) |
| 7269 | 963 colorspec = get_text_colorspec (color, mono); |
| 6829 | 964 endif |
| 965 | |
| 6405 | 966 if (nd == 3) |
| 6724 | 967 fprintf (plot_stream, |
| 7390 | 968 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 969 undo_string_escapes (label), units, lpos(1), |
| 7390 | 970 lpos(2), lpos(3), halign, angle, fontspec, |
| 971 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 972 else |
| 7162 | 973 fprintf (plot_stream, |
| 7390 | 974 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 975 undo_string_escapes (label), units, |
| 7390 | 976 lpos(1), lpos(2), halign, angle, fontspec, |
| 977 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 978 endif |
| 979 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
980 case "hggroup" |
| 8506 | 981 ## 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
|
982 if (isempty (kids)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
983 kids = obj.children; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
984 elseif (! isempty (obj.children)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
985 kids = [obj.children; kids]; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
986 endif |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
987 |
| 6405 | 988 otherwise |
| 989 error ("__go_draw_axes__: unknown object class, %s", | |
| 990 obj.type); | |
| 991 endswitch | |
| 992 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
993 endwhile |
| 6405 | 994 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
995 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 996 ## 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
|
997 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
998 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
999 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1000 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1001 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1002 |
| 7175 | 1003 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1004 fputs (plot_stream, "set hidden3d;\n"); |
| 1005 else | |
| 1006 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1007 endif | |
| 1008 | |
|
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
|
1009 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1010 |
| 8208 | 1011 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1012 ## dual axis plotting features of gnuplot. |
| 7222 | 1013 if (isempty (xlim)) |
| 1014 return; | |
| 6405 | 1015 endif |
| 6758 | 1016 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1017 xdir = "reverse"; |
| 1018 else | |
| 1019 xdir = "noreverse"; | |
| 1020 endif | |
| 8208 | 1021 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
| 6405 | 1022 |
| 7222 | 1023 if (isempty (ylim)) |
| 1024 return; | |
| 6405 | 1025 endif |
| 6758 | 1026 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1027 ydir = "reverse"; |
| 1028 else | |
| 1029 ydir = "noreverse"; | |
| 1030 endif | |
| 8208 | 1031 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
| 6405 | 1032 |
| 7119 | 1033 if (nd == 3) |
| 7222 | 1034 if (isempty (zlim)) |
| 1035 return; | |
| 6405 | 1036 endif |
| 6758 | 1037 if (strcmpi (axis_obj.zdir, "reverse")) |
| 6405 | 1038 zdir = "reverse"; |
| 1039 else | |
| 1040 zdir = "noreverse"; | |
| 1041 endif | |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1042 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1043 endif |
| 7110 | 1044 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1045 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
|
1046 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
|
1047 |
| 7189 | 1048 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
|
1049 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
|
1050 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
|
1051 else |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1052 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
|
1053 endif |
| 7189 | 1054 endif |
| 1055 | |
| 6758 | 1056 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1057 if (nd == 3) |
| 6405 | 1058 fputs (plot_stream, "set border 4095;\n"); |
| 1059 else | |
| 1060 fputs (plot_stream, "set border 431;\n"); | |
| 1061 endif | |
| 1062 else | |
| 7119 | 1063 if (nd == 3) |
| 6405 | 1064 fputs (plot_stream, "set border 895;\n"); |
| 1065 else | |
| 7320 | 1066 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
|
1067 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
|
1068 axis_obj.tickdir); |
| 7320 | 1069 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
|
1070 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
|
1071 axis_obj.tickdir); |
| 7320 | 1072 fputs (plot_stream, "set border 12;\n"); |
| 1073 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1074 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
|
1075 axis_obj.tickdir); |
| 7320 | 1076 fputs (plot_stream, "set border 9;\n"); |
| 1077 endif | |
| 1078 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1079 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
|
1080 axis_obj.tickdir); |
| 7320 | 1081 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
|
1082 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
|
1083 axis_obj.tickdir); |
| 7320 | 1084 fputs (plot_stream, "set border 6;\n"); |
| 1085 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1086 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
|
1087 axis_obj.tickdir); |
| 7320 | 1088 fputs (plot_stream, "set border 3;\n"); |
| 1089 endif | |
| 1090 endif | |
| 6405 | 1091 endif |
| 1092 endif | |
| 1093 | |
| 7060 | 1094 if (strcmpi (axis_obj.visible, "off")) |
| 1095 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1096 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1097 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1098 endif |
| 1099 | |
| 6758 | 1100 if (strcmpi (axis_obj.key, "on")) |
| 1101 if (strcmpi (axis_obj.keybox, "on")) | |
| 6405 | 1102 box = "box"; |
| 1103 else | |
| 1104 box = "nobox"; | |
| 1105 endif | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1106 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
|
1107 reverse = "reverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1108 else |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1109 reverse = "noreverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1110 endif |
| 6405 | 1111 inout = "inside"; |
| 6977 | 1112 keypos = axis_obj.keypos; |
| 1113 if (ischar (keypos)) | |
| 1114 keypos = lower (keypos); | |
| 1115 keyout = findstr (keypos, "outside"); | |
| 1116 if (! isempty (keyout)) | |
| 1117 inout = "outside"; | |
| 7119 | 1118 keypos = keypos(1:keyout-1); |
| 6977 | 1119 endif |
| 1120 endif | |
| 1121 switch (keypos) | |
| 6405 | 1122 case -1 |
| 6977 | 1123 pos = "right top"; |
| 6405 | 1124 inout = "outside"; |
| 1125 case 1 | |
| 1126 pos = "right top"; | |
| 1127 case 2 | |
| 1128 pos = "left top"; | |
| 1129 case 3 | |
| 1130 pos = "left bottom"; | |
| 6977 | 1131 case {4, 0} |
| 6405 | 1132 pos = "right bottom"; |
| 6977 | 1133 case "north" |
| 1134 pos = "center top"; | |
| 1135 case "south" | |
| 1136 pos = "center bottom"; | |
| 1137 case "east" | |
| 1138 pos = "right center"; | |
| 1139 case "west" | |
| 1140 pos = "left center"; | |
| 1141 case "northeast" | |
| 1142 pos = "right top"; | |
| 1143 case "northwest" | |
| 1144 pos = "left top"; | |
| 1145 case "southeast" | |
| 1146 pos = "right bottom"; | |
| 1147 case "southwest" | |
| 1148 pos = "left bottom"; | |
| 1149 case "best" | |
| 1150 pos = ""; | |
| 1151 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 8506 | 1152 ## Least conflict with data in plot. |
| 1153 ## Least unused space outside plot. | |
| 6405 | 1154 otherwise |
| 1155 pos = ""; | |
| 1156 endswitch | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1157 fprintf (plot_stream, "set key %s %s %s %s;\n", inout, pos, box, reverse); |
| 6405 | 1158 else |
| 1159 fputs (plot_stream, "unset key;\n"); | |
| 1160 endif | |
| 1161 | |
| 1162 fputs (plot_stream, "set style data lines;\n"); | |
| 1163 | |
| 1164 if (! use_gnuplot_for_images) | |
| 1165 for i = 1:ximg_data_idx | |
| 1166 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); | |
| 1167 endfor | |
| 1168 endif | |
| 1169 | |
| 7189 | 1170 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
|
1171 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1172 "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
|
1173 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1174 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1175 "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>
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8112
diff
changeset
|
1176 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
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8112
diff
changeset
|
1177 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
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parents:
8112
diff
changeset
|
1178 fwrite (plot_stream, "\n"); |
| 7189 | 1179 endif |
| 8208 | 1180 |
| 1181 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1182 |
| 6405 | 1183 if (have_data) |
| 1184 if (nd == 2) | |
| 1185 plot_cmd = "plot"; | |
| 1186 else | |
| 1187 plot_cmd = "splot"; | |
| 1188 rot_x = 90 - axis_obj.view(2); | |
| 1189 rot_z = axis_obj.view(1); | |
| 1190 while (rot_z < 0) | |
| 1191 rot_z += 360; | |
| 1192 endwhile | |
| 6461 | 1193 fputs (plot_stream, "set ticslevel 0;\n"); |
| 7271 | 1194 if (view_map && rot_x == 0 && rot_z == 0) |
| 1195 fputs (plot_stream, "set view map;\n"); | |
| 1196 else | |
| 1197 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1198 endif | |
| 6405 | 1199 endif |
|
8226
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Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1200 if (is_image_data (1)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
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8222
diff
changeset
|
1201 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
|
1202 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
|
1203 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1204 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
|
1205 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
|
1206 endif |
| 6405 | 1207 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
|
1208 if (is_image_data (i)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1209 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
|
1210 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
|
1211 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1212 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
|
1213 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
|
1214 endif |
| 6405 | 1215 endfor |
| 1216 fputs (plot_stream, ";\n"); | |
| 1217 for i = 1:data_idx | |
| 6464 | 1218 if (is_image_data(i)) |
| 1219 fwrite (plot_stream, data{i}, "float32"); | |
| 1220 else | |
| 7119 | 1221 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 1222 have_cdata(i)); | |
| 6405 | 1223 endif |
| 1224 endfor | |
| 6431 | 1225 else |
| 1226 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1227 endif |
| 1228 | |
| 8506 | 1229 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1230 if (view_map) |
| 1231 fputs (plot_stream, "unset view;\n"); | |
| 1232 endif | |
| 1233 | |
| 6405 | 1234 fflush (plot_stream); |
| 1235 | |
| 1236 else | |
| 1237 print_usage (); | |
| 7109 | 1238 endif |
| 6405 | 1239 |
| 1240 endfunction | |
| 1241 | |
|
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improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1242 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
|
1243 plot_stream, errbars = "") |
| 6405 | 1244 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1245 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1246 fprintf (plot_stream, "set style line %d", idx); |
| 1247 | |
| 1248 found_style = false; | |
| 6425 | 1249 typ = NaN; |
| 6465 | 1250 with = ""; |
| 6405 | 1251 |
| 6425 | 1252 if (isfield (obj, "color")) |
| 6405 | 1253 color = obj.color; |
| 1254 if (isnumeric (color)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1255 if (! mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1256 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
|
1257 round (255*color)); |
| 6425 | 1258 endif |
| 6405 | 1259 endif |
| 1260 found_style = true; | |
| 1261 endif | |
| 1262 | |
| 1263 if (isfield (obj, "linestyle")) | |
| 1264 switch (obj.linestyle) | |
| 1265 case "-" | |
| 6415 | 1266 lt = "1"; |
| 6405 | 1267 case "--" |
| 6415 | 1268 lt = "2"; |
| 6405 | 1269 case ":" |
| 6415 | 1270 lt = "3"; |
| 6405 | 1271 case "-." |
| 6415 | 1272 lt = "6"; |
| 6405 | 1273 case "none" |
| 1274 lt = ""; | |
| 1275 otherwise | |
| 1276 lt = ""; | |
| 1277 endswitch | |
| 6843 | 1278 |
| 1279 ## FIXME -- linetype is currently broken, since it disables the | |
| 1280 ## gnuplot default dashed and solid linestyles with the only | |
| 1281 ## benefit of being able to specify '--' and get a single sized | |
| 1282 ## dashed line of identical dash pattern for all called this way. | |
| 1283 ## All dash patterns are a subset of "with lines" and none of the | |
| 1284 ## lt specifications will correctly propagate into the x11 terminal | |
| 1285 ## or the print command. Therefore, it is currently disabled in | |
| 1286 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1287 | |
| 1288 ## if (! isempty (lt)) | |
| 1289 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1290 ## found_style = true; | |
| 1291 ## endif | |
| 1292 | |
| 6405 | 1293 else |
| 1294 lt = ""; | |
| 1295 endif | |
| 1296 | |
| 1297 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
|
1298 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1299 found_style = true; |
| 1300 endif | |
| 1301 | |
| 1302 if (isfield (obj, "marker")) | |
| 1303 switch (obj.marker) | |
| 1304 case "+" | |
| 1305 pt = "1"; | |
| 1306 case "o" | |
| 6413 | 1307 pt = "6"; |
| 6405 | 1308 case "*" |
| 1309 pt = "3"; | |
| 1310 case "." | |
| 7078 | 1311 pt = "0"; |
| 6405 | 1312 case "x" |
| 1313 pt = "2"; | |
| 1314 case {"square", "s"} | |
| 1315 pt = "5"; | |
| 1316 case {"diamond", "d"} | |
| 1317 pt = "13"; | |
| 1318 case "^" | |
| 1319 pt = "9"; | |
| 1320 case "v" | |
| 1321 pt = "11"; | |
| 1322 case ">" | |
| 1323 pt = "8"; | |
| 1324 case "<" | |
| 1325 pt = "10"; | |
| 1326 case {"pentagram", "p"} | |
| 1327 pt = "4"; | |
| 1328 case {"hexagram", "h"} | |
| 6413 | 1329 pt = "12"; |
| 6405 | 1330 case "none" |
| 1331 pt = ""; | |
| 1332 otherwise | |
| 1333 pt = ""; | |
| 1334 endswitch | |
| 1335 if (! isempty (pt)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1336 fprintf (plot_stream, " pointtype %s", pt); |
| 6405 | 1337 found_style = true; |
| 1338 endif | |
| 1339 else | |
| 1340 pt = ""; | |
| 1341 endif | |
| 1342 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1343 if (isempty (errbars)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1344 style = "lines"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1345 if (isempty (lt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1346 if (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1347 style = "points"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1348 endif |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1349 elseif (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1350 style = "linespoints"; |
| 6405 | 1351 endif |
| 1352 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1353 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
|
1354 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
|
1355 found_style = true; |
| 6465 | 1356 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1357 else |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1358 style = errbars; |
| 6465 | 1359 found_style = true; |
| 1360 endif | |
| 1361 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1362 if (! found_style) |
| 6405 | 1363 fputs (plot_stream, " default"); |
| 1364 endif | |
| 1365 | |
| 1366 fputs (plot_stream, ";\n"); | |
| 1367 | |
| 1368 endfunction | |
| 6510 | 1369 |
| 7316 | 1370 function nd = __calc_dimensions__ (obj) |
| 1371 kids = obj.children; | |
| 1372 nd = 2; | |
| 1373 for i = 1:length (kids) | |
| 1374 obj = get (kids(i)); | |
| 1375 switch (obj.type) | |
| 1376 case {"image", "text"} | |
| 1377 ## ignore as they | |
| 1378 case {"line", "patch"} | |
| 1379 if (! isempty (obj.zdata)) | |
| 1380 nd = 3; | |
| 1381 endif | |
| 1382 case "surface" | |
| 1383 nd = 3; | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1384 case "hggroup" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1385 obj_nd = __calc_dimensions__ (obj); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1386 if (obj_nd == 3) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1387 nd = 3; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1388 endif |
| 7316 | 1389 endswitch |
| 1390 endfor | |
| 1391 endfunction | |
| 1392 | |
| 7119 | 1393 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1394 |
| 1395 ## DATA is already transposed. | |
| 1396 | |
| 1397 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1398 | |
| 6605 | 1399 ## Convert NA elements to normal NaN values because fprintf writes |
| 1400 ## "NA" and that confuses gnuplot. | |
| 1401 idx = find (isna (data)); | |
| 1402 if (any (idx)) | |
| 1403 data(idx) = NaN; | |
| 1404 endif | |
| 1405 | |
| 6510 | 1406 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1407 fwrite (plot_stream, data, "float64"); |
| 7109 | 1408 elseif (nd == 3) |
| 6510 | 1409 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1410 fwrite (plot_stream, data, "float64"); |
| 6510 | 1411 else |
| 7170 | 1412 nr = rows (data); |
| 7119 | 1413 if (cdata) |
| 7170 | 1414 for j = 1:4:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1415 fwrite (plot_stream, data(j:j+3,:), "float64"); |
| 7119 | 1416 endfor |
| 1417 else | |
| 7170 | 1418 for j = 1:3:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1419 fwrite (plot_stream, data(j:j+2,:), "float64"); |
| 7119 | 1420 endfor |
| 1421 endif | |
| 7109 | 1422 endif |
| 6510 | 1423 endif |
| 1424 | |
| 1425 endfunction | |
| 6745 | 1426 |
| 7269 | 1427 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
|
1428 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1429 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
|
1430 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
|
1431 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
|
1432 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1433 [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
|
1434 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1435 ## 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
|
1436 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
|
1437 |
| 6809 | 1438 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1439 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
|
1440 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1441 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1442 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1443 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
|
1444 obj.xcolor, "x", plot_stream, true, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1445 "", "", fontname, fontsize, obj.interpreter); |
| 7321 | 1446 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1447 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
|
1448 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1449 "axis", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1450 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1451 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
|
1452 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1453 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1454 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1455 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
|
1456 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1457 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1458 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1459 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
|
1460 obj.xcolor, "x2", plot_stream, true, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1461 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1462 endif |
| 1463 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1464 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
|
1465 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1466 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1467 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1468 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
|
1469 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1470 "", "", fontname, fontsize, obj.interpreter); |
| 7321 | 1471 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1472 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
|
1473 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1474 "axis", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1475 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1476 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
|
1477 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1478 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1479 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1480 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
|
1481 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1482 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1483 obj.interpreter); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1484 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
|
1485 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1486 "", "", fontname, fontsize, obj.interpreter); |
| 6809 | 1487 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1488 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
|
1489 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1490 "border", obj.tickdir, ticklength, fontname, fontsize, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1491 obj.interpreter); |
| 6745 | 1492 endfunction |
| 1493 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1494 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
|
1495 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
|
1496 fontname, fontsize, interpreter) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1497 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
|
1498 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
|
1499 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
|
1500 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
|
1501 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1502 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
|
1503 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1504 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
|
1505 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1506 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1507 endif |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1508 if (strcmp (fontname, "*")) |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1509 fontspec = ""; |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1510 else |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1511 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
|
1512 endif |
| 7269 | 1513 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1514 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1515 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1516 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
| 6758 | 1517 elseif (strcmpi (labelmode, "manual") && ! isempty (labels)) |
| 6751 | 1518 if (ischar (labels)) |
| 1519 labels = cellstr (labels); | |
| 1520 endif | |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1521 if (isnumeric (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1522 labels = num2str (real (labels(:))); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1523 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1524 if (ischar (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1525 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
|
1526 endif |
| 6745 | 1527 if (iscellstr (labels)) |
| 6751 | 1528 k = 1; |
| 1529 ntics = numel (tics); | |
| 1530 nlabels = numel (labels); | |
| 6745 | 1531 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
| 7206 | 1532 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1533 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1534 tickdir, ticklength, axispos); |
| 7206 | 1535 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1536 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1537 tickdir, ticklength, axispos); |
| 7206 | 1538 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1539 |
| 7228 | 1540 labels = regexprep(labels, "%", "%%"); |
| 6745 | 1541 for i = 1:ntics |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1542 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
| 6745 | 1543 if (i < ntics) |
| 1544 fputs (plot_stream, ", "); | |
| 1545 endif | |
| 1546 if (k > nlabels) | |
| 1547 k = 1; | |
| 1548 endif | |
| 1549 endfor | |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1550 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
|
1551 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1552 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
|
1553 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1554 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
|
1555 endif |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1556 else |
| 6745 | 1557 error ("unsupported type of ticklabel"); |
| 1558 endif | |
| 1559 else | |
| 6920 | 1560 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1561 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1562 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
|
1563 ticklength, axispos); |
| 7206 | 1564 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1565 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
|
1566 ticklength, axispos); |
| 7206 | 1567 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1568 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
|
1569 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
|
1570 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1571 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
|
1572 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1573 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
|
1574 endif |
| 6745 | 1575 endif |
| 1576 else | |
| 6920 | 1577 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1578 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1579 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
|
1580 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 1581 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1582 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
|
1583 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 1584 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1585 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1586 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
|
1587 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1588 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
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|
1589 endif |
| 7194 | 1590 endif |
| 1591 endfunction | |
| 1592 | |
|
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|
1593 function ticklabel = ticklabel_to_cell (ticklabel) |
|
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|
1594 if (! isempty (ticklabel) && ! iscell (ticklabel)) |
|
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|
1595 if (isnumeric (ticklabel)) |
|
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|
1596 ## Use upto 5 significant digits |
|
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|
1597 ticklabel = num2str (ticklabel(:), 5); |
|
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|
1598 endif |
|
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|
1599 ticklabel = cellstr (ticklabel); |
|
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|
1600 endif |
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|
1601 endfunction |
|
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|
1602 |
| 7269 | 1603 function colorspec = get_text_colorspec (color, mono) |
|
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|
1604 if (mono) |
|
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|
1605 colorspec = ""; |
| 7194 | 1606 else |
|
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|
1607 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
|
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|
1608 round (255*color)); |
| 6745 | 1609 endif |
| 1610 endfunction | |
| 7163 | 1611 |
| 7189 | 1612 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 1613 if (isempty (t.fontname)) |
| 7372 | 1614 fnt = "Helvetica"; |
| 7163 | 1615 else |
| 7372 | 1616 fnt = t.fontname; |
| 7168 | 1617 endif |
| 7189 | 1618 f = fnt; |
| 1619 it = false; | |
| 1620 bld = false; | |
| 7372 | 1621 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 1622 if (! isempty(t.fontangle) |
| 7372 | 1623 && (strcmpi (t.fontangle, "italic") |
| 1624 || strcmpi (t.fontangle, "oblique"))) | |
|
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diff
changeset
|
1625 f = cstrcat (f, "-bolditalic"); |
| 7189 | 1626 it = true; |
| 1627 bld = true; | |
| 7168 | 1628 else |
|
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diff
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|
1629 f = cstrcat (f, "-bold"); |
| 7189 | 1630 bld = true; |
| 7168 | 1631 endif |
| 1632 elseif (! isempty(t.fontangle) | |
| 7372 | 1633 && (strcmpi (t.fontangle, "italic") |
| 1634 || strcmpi (t.fontangle, "oblique"))) | |
|
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|
1635 f = cstrcat (f, "-italic"); |
| 7189 | 1636 it = true; |
| 7163 | 1637 endif |
| 1638 if (isempty (t.fontsize)) | |
| 1639 s = 10; | |
| 1640 else | |
| 1641 s = t.fontsize; | |
| 1642 endif | |
| 1643 endfunction | |
| 7189 | 1644 |
|
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|
1645 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
|
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diff
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|
1646 |
| 7189 | 1647 persistent warned_latex = false; |
| 1648 | |
| 1649 if (strcmp (fld, "string")) | |
| 1650 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 1651 else | |
| 7372 | 1652 f = "Helvetica"; |
| 7189 | 1653 s = 10; |
| 1654 fnt = f; | |
| 1655 it = false; | |
| 1656 bld = false; | |
| 1657 endif | |
| 1658 | |
| 1659 str = getfield (obj, fld); | |
| 1660 if (enhanced) | |
|
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|
1661 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 1662 str = __tex2enhanced__ (str, fnt, it, bld); |
|
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|
1663 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 1664 if (! warned_latex) |
|
8222
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changeset
|
1665 warning ("latex markup not supported for text objects"); |
| 7189 | 1666 warned_latex = true; |
| 1667 endif | |
| 1668 endif | |
| 1669 endif | |
| 1670 endfunction | |
| 1671 | |
| 1672 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 1673 persistent sym = __setup_sym_table__ (); | |
| 1674 persistent flds = fieldnames (sym); | |
| 1675 | |
| 1676 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 1677 | |
| 1678 for i = length (s) : -1 : 1 | |
| 1679 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 1680 if (strncmp (m{i}, '\0', 2)) | |
|
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diff
changeset
|
1681 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 1682 else |
| 1683 f = m{i}(2:end); | |
| 1684 if (isfield (sym, f)) | |
| 1685 g = getfield(sym, f); | |
| 1686 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1687 ##if (bld) | |
| 1688 ## if (it) | |
| 1689 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1690 ## else | |
| 1691 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1692 ## endif | |
| 1693 ##elseif (it) | |
| 1694 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1695 ##endif | |
|
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diff
changeset
|
1696 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 1697 elseif (strncmp (f, "rm", 2)) |
| 1698 bld = false; | |
| 1699 it = false; | |
|
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diff
changeset
|
1700 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 1701 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 1702 it = true; | |
| 1703 if (bld) | |
|
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parents:
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diff
changeset
|
1704 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1705 str(s(i) + 3:end)); |
| 1706 else | |
|
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Ben Abbott <bpabbott@mac.com>
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diff
changeset
|
1707 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 7189 | 1708 str(s(i) + 3:end)); |
| 1709 endif | |
| 1710 elseif (strncmp (f, "bf", 2)) | |
| 1711 bld = true; | |
| 1712 if (it) | |
|
7540
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parents:
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diff
changeset
|
1713 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1714 str(2(i) + 3:end)); |
| 1715 else | |
|
7540
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Ben Abbott <bpabbott@mac.com>
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diff
changeset
|
1716 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 7189 | 1717 str(s(i) + 3:end)); |
| 1718 endif | |
|
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diff
changeset
|
1719 elseif (strcmpi (f, "color")) |
| 7189 | 1720 ## FIXME Ignore \color but remove trailing {} block as well |
| 1721 d = strfind(str(e(i) + 1:end),'}'); | |
| 1722 if (isempty (d)) | |
| 1723 warning ('syntax error in \color argument'); | |
| 1724 else | |
|
7540
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parents:
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diff
changeset
|
1725 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
| 7189 | 1726 endif |
|
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changeset
|
1727 elseif(strcmpi (f, "fontname")) |
| 7189 | 1728 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1729 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1730 if (isempty(b1) || isempty(b2)) | |
| 1731 warning ('syntax error in \fontname argument'); | |
| 1732 else | |
|
7540
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1733 str = cstrcat (str(1:s(i) - 1), '/', |
| 7189 | 1734 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1735 str(e(i) + b2(1) + 1:end)); | |
| 1736 endif | |
|
8190
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John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1737 elseif(strcmpi (f, "fontsize")) |
| 7189 | 1738 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1739 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1740 if (isempty(b1) || isempty(b2)) | |
| 1741 warning ('syntax error in \fontname argument'); | |
| 1742 else | |
|
7540
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1743 str = cstrcat (str(1:s(i) - 1), '/=', |
| 7189 | 1744 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1745 str(e(i) + b2(1) + 1:end)); | |
| 1746 endif | |
| 1747 else | |
| 1748 ## Last desperate attempt to treat the symbol. Look for things | |
| 1749 ## like \pix, that should be translated to the symbol Pi and x | |
| 1750 for j = 1 : length (flds) | |
| 1751 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 1752 g = getfield(sym, flds{j}); | |
| 1753 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1754 ##if (bld) | |
| 1755 ## if (it) | |
| 1756 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1757 ## else | |
| 1758 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1759 ## endif | |
| 1760 ##elseif (it) | |
| 1761 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1762 ##endif | |
|
7540
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Ben Abbott <bpabbott@mac.com>
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7513
diff
changeset
|
1763 str = cstrcat (str(1:s(i) - 1), g, |
| 7189 | 1764 str(s(i) + length (flds{j}) + 1:end)); |
| 1765 break; | |
| 1766 endif | |
| 1767 endfor | |
| 1768 endif | |
| 1769 endif | |
| 1770 endfor | |
| 1771 | |
| 8506 | 1772 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 1773 ## alignment But need to put the shorter of the two arguments first. | |
| 1774 ## Carful of nested {} and unprinted characters when defining | |
| 1775 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 1776 ## are already converted to ^{/Symbol q}. | |
| 7189 | 1777 |
| 8506 | 1778 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 1779 |
| 1780 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 1781 i = 1; | |
| 1782 p = 0; | |
| 1783 while (i < length (s)) | |
| 1784 if (i < length(s)) | |
| 1785 if (str(s(i) + p + 1) == "{") | |
| 1786 s1 = strfind(str(s(i) + p + 2:end),'{'); | |
| 1787 si = 1; | |
| 1788 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 1789 li = 1; | |
| 1790 while (li <= length (l1) && si <= length (s1)) | |
| 1791 if (l1(li) < s1(si)) | |
| 1792 if (li == si) | |
| 1793 break; | |
| 1794 endif | |
| 1795 li++; | |
| 1796 else | |
| 1797 si++; | |
| 1798 endif | |
| 1799 endwhile | |
| 1800 l1 = l1 (min (length(l1), si)); | |
| 1801 if (s(i) + l1 + 1 == s(i+1)) | |
| 1802 if (str(s(i + 1) + p + 1) == "{") | |
| 1803 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 1804 si = 1; | |
| 1805 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 1806 li = 1; | |
| 1807 while (li <= length (l2) && si <= length (s2)) | |
| 1808 if (l2(li) < s2(si)) | |
| 1809 if (li == si) | |
| 1810 break; | |
| 1811 endif | |
| 1812 li++; | |
| 1813 else | |
| 1814 si++; | |
| 1815 endif | |
| 1816 endwhile | |
| 1817 l2 = l2 (min (length(l2), si)); | |
| 1818 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 1819 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 8506 | 1820 ## Shortest already first! |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1821 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1822 else |
| 8506 | 1823 ## Have to swap sub/super-script to get shortest first. |
|
7540
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Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1824 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
| 7189 | 1825 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
| 1826 endif | |
| 1827 else | |
| 8506 | 1828 ## Have to swap sub/super-script to get shortest first. |
|
7540
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parents:
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changeset
|
1829 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
| 7189 | 1830 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
| 1831 endif | |
| 1832 i += 2; | |
| 1833 p ++; | |
| 1834 else | |
| 1835 i++; | |
| 1836 endif | |
| 1837 else | |
| 1838 if (s(i+1) == s(i) + 2) | |
| 8506 | 1839 ## Shortest already first! |
|
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7513
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changeset
|
1840 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1841 p ++; |
| 1842 i += 2; | |
| 1843 else | |
| 1844 i ++; | |
| 1845 endif | |
| 1846 endif | |
| 1847 else | |
| 1848 i ++; | |
| 1849 endif | |
| 1850 endwhile | |
| 1851 | |
| 1852 endfunction | |
| 1853 | |
| 1854 function l = length_string (s) | |
| 1855 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 1856 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 1857 if (!isempty (m)) | |
| 1858 l = l - sum (cellfun (@length, m)); | |
| 1859 endif | |
| 1860 endfunction | |
| 1861 | |
| 1862 function sym = __setup_sym_table__ () | |
| 1863 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 1864 sym.forall = '{/Symbol \042}'; | |
| 1865 sym.exists = '{/Symbol \044}'; | |
| 1866 sym.ni = '{/Symbol \047}'; | |
| 1867 sym.cong = '{/Symbol \100}'; | |
| 1868 sym.Delta = '{/Symbol D}'; | |
| 1869 sym.Phi = '{/Symbol F}'; | |
|
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|
1870 sym.Gamma = '{/Symbol G}'; |
| 7190 | 1871 sym.vartheta = '{/Symbol J}'; |
| 7189 | 1872 sym.Lambda = '{/Symbol L}'; |
| 1873 sym.Pi = '{/Symbol P}'; | |
| 1874 sym.Theta = '{/Symbol Q}'; | |
| 1875 sym.Sigma = '{/Symbol S}'; | |
| 1876 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 1877 sym.Omega = '{/Symbol W}'; |
| 7189 | 1878 sym.Xi = '{/Symbol X}'; |
| 1879 sym.Psi = '{/Symbol Y}'; | |
| 1880 sym.perp = '{/Symbol \136}'; | |
| 1881 sym.alpha = '{/Symbol a}'; | |
| 1882 sym.beta = '{/Symbol b}'; | |
| 1883 sym.chi = '{/Symbol c}'; | |
| 1884 sym.delta = '{/Symbol d}'; | |
| 1885 sym.epsilon = '{/Symbol e}'; | |
| 1886 sym.phi = '{/Symbol f}'; | |
|
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|
1887 sym.gamma = '{/Symbol g}'; |
| 7189 | 1888 sym.eta = '{/Symbol h}'; |
| 1889 sym.iota = '{/Symbol i}'; | |
|
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Michael D. Godfrey
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|
1890 sym.varphi = '{/Symbol j}'; |
| 7189 | 1891 sym.kappa = '{/Symbol k}'; |
| 1892 sym.lambda = '{/Symbol l}'; | |
| 1893 sym.mu = '{/Symbol m}'; | |
| 1894 sym.nu = '{/Symbol n}'; | |
| 1895 sym.o = '{/Symbol o}'; | |
| 1896 sym.pi = '{/Symbol p}'; | |
| 1897 sym.theta = '{/Symbol q}'; | |
| 1898 sym.rho = '{/Symbol r}'; | |
| 1899 sym.sigma = '{/Symbol s}'; | |
| 1900 sym.tau = '{/Symbol t}'; | |
| 1901 sym.upsilon = '{/Symbol u}'; | |
| 1902 sym.varpi = '{/Symbol v}'; | |
| 1903 sym.omega = '{/Symbol w}'; | |
| 1904 sym.xi = '{/Symbol x}'; | |
| 1905 sym.psi = '{/Symbol y}'; | |
| 1906 sym.zeta = '{/Symbol z}'; | |
| 1907 sym.sim = '{/Symbol \176}'; | |
| 1908 sym.Upsilon = '{/Symbol \241}'; | |
| 1909 sym.prime = '{/Symbol \242}'; | |
| 1910 sym.leq = '{/Symbol \243}'; | |
| 1911 sym.infty = '{/Symbol \245}'; | |
| 1912 sym.clubsuit = '{/Symbol \247}'; | |
| 1913 sym.diamondsuit = '{/Symbol \250}'; | |
| 1914 sym.heartsuit = '{/Symbol \251}'; | |
| 1915 sym.spadesuit = '{/Symbol \252}'; | |
| 1916 sym.leftrightarrow = '{/Symbol \253}'; | |
| 1917 sym.leftarrow = '{/Symbol \254}'; | |
| 1918 sym.uparrow = '{/Symbol \255}'; | |
| 1919 sym.rightarrow = '{/Symbol \256}'; | |
| 1920 sym.downarrow = '{/Symbol \257}'; | |
| 1921 sym.circ = '{/Symbol \260}'; | |
| 1922 sym.pm = '{/Symbol \261}'; | |
| 1923 sym.geq = '{/Symbol \263}'; | |
| 1924 sym.times = '{/Symbol \264}'; | |
| 1925 sym.propto = '{/Symbol \265}'; | |
| 1926 sym.partial = '{/Symbol \266}'; | |
| 1927 sym.bullet = '{/Symbol \267}'; | |
| 1928 sym.div = '{/Symbol \270}'; | |
| 1929 sym.neq = '{/Symbol \271}'; | |
| 1930 sym.equiv = '{/Symbol \272}'; | |
| 1931 sym.approx = '{/Symbol \273}'; | |
| 1932 sym.ldots = '{/Symbol \274}'; | |
| 1933 sym.mid = '{/Symbol \275}'; | |
| 1934 sym.aleph = '{/Symbol \300}'; | |
| 1935 sym.Im = '{/Symbol \301}'; | |
| 1936 sym.Re = '{/Symbol \302}'; | |
| 1937 sym.wp = '{/Symbol \303}'; | |
| 1938 sym.otimes = '{/Symbol \304}'; | |
| 1939 sym.oplus = '{/Symbol \305}'; | |
| 1940 sym.oslash = '{/Symbol \306}'; | |
| 1941 sym.cap = '{/Symbol \307}'; | |
| 1942 sym.cup = '{/Symbol \310}'; | |
| 1943 sym.supset = '{/Symbol \311}'; | |
| 1944 sym.supseteq = '{/Symbol \312}'; | |
| 1945 sym.subset = '{/Symbol \314}'; | |
| 1946 sym.subseteq = '{/Symbol \315}'; | |
| 1947 sym.in = '{/Symbol \316}'; | |
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1948 sym.notin = '{/Symbol \317}'; |
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1949 sym.angle = '{/Symbol \320}'; |
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1950 sym.bigtriangledown = '{/Symbol \321}'; |
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1951 sym.langle = '{/Symbol \341}'; |
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1952 sym.rangle = '{/Symbol \361}'; |
| 7189 | 1953 sym.nabla = '{/Symbol \321}'; |
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1954 sym.prod = '{/Symbol \325}'; |
| 7189 | 1955 sym.surd = '{/Symbol \326}'; |
| 1956 sym.cdot = '{/Symbol \327}'; | |
| 1957 sym.neg = '{/Symbol \330}'; | |
| 1958 sym.wedge = '{/Symbol \331}'; | |
| 1959 sym.vee = '{/Symbol \332}'; | |
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1960 sym.Leftrightarrow = '{/Symbol \333}'; |
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1961 sym.Leftarrow = '{/Symbol \334}'; |
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1962 sym.Uparrow = '{/Symbol \335}'; |
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1963 sym.Rightarrow = '{/Symbol \336}'; |
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1964 sym.Downarrow = '{/Symbol \337}'; |
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1965 sym.diamond = '{/Symbol \340}'; |
| 7189 | 1966 sym.copyright = '{/Symbol \343}'; |
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1967 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 1968 sym.lceil = '{/Symbol \351}'; |
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1969 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 1970 sym.rceil = '{/Symbol \371}'; |
| 1971 sym.int = '{/Symbol \362}'; | |
| 1972 endfunction | |
| 1973 | |
| 7390 | 1974 function retval = __do_enhanced_option__ (enhanced, obj) |
| 1975 retval = ""; | |
| 1976 if (enhanced) | |
| 1977 if (strcmpi (obj.interpreter, "none")) | |
| 1978 retval = "noenhanced"; | |
| 1979 else | |
| 1980 retval = "enhanced"; | |
| 1981 endif | |
| 1982 endif | |
| 1983 endfunction | |
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1984 |
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1985 function typ = get_old_gnuplot_color (color) |
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1986 if (isequal (color, [0, 0, 0])) |
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1987 typ = -1; |
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1988 elseif (isequal (color, [1, 0, 0])) |
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1989 typ = 1; |
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1990 elseif (isequal (color, [0, 1, 0])) |
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1991 typ = 2; |
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1992 elseif (isequal (color, [0, 0, 1])) |
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1993 typ = 3; |
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1994 elseif (isequal (color, [1, 0, 1])) |
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1995 typ = 4; |
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1996 elseif (isequal (color, [0, 1, 1])) |
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1997 typ = 5; |
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1998 elseif (isequal (color, [1, 1, 1])) |
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1999 typ = -1; |
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2000 elseif (isequal (color, [1, 1, 0])) |
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2001 typ = 7; |
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2002 else |
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2003 typ = -1; |
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2004 endif |
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2005 endfunction |
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2006 |