Mercurial > hg > octave-nkf
annotate scripts/plot/__go_draw_axes__.m @ 8645:579f1f54cc3a
Add support for transparent surfaces
| author | Kai Habel |
|---|---|
| date | Fri, 30 Jan 2009 14:52:32 -0500 |
| parents | 0c5541c39a42 |
| children | 55efd5d71649 |
| 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 |
| 6895 | 19 ## Undocumented internal function. |
| 6405 | 20 |
| 21 ## Author: jwe | |
| 22 | |
| 7269 | 23 function __go_draw_axes__ (h, plot_stream, enhanced, mono) |
| 6405 | 24 |
| 7269 | 25 if (nargin == 4) |
| 6405 | 26 |
| 7379 | 27 axis_obj = __get__ (h); |
| 6405 | 28 |
| 29 parent_figure_obj = get (axis_obj.parent); | |
| 30 | |
| 8208 | 31 pos = axis_obj.position; |
| 32 fprintf (plot_stream, "set tmargin 0;\n"); | |
| 33 fprintf (plot_stream, "set bmargin 0;\n"); | |
| 34 fprintf (plot_stream, "set lmargin 0;\n"); | |
| 35 fprintf (plot_stream, "set rmargin 0;\n"); | |
| 36 | |
| 37 ## Set to false for plotyy axes. | |
| 38 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 39 ymirror = false; |
| 8208 | 40 else |
| 41 ymirror = true; | |
| 7189 | 42 endif |
| 43 | |
| 44 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); | |
| 45 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); | |
| 46 | |
| 6758 | 47 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
| 6405 | 48 r = axis_obj.dataaspectratio; |
| 6914 | 49 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
| 6405 | 50 else |
| 51 fputs (plot_stream, "set size noratio;\n"); | |
| 52 endif | |
| 53 | |
| 6778 | 54 fputs (plot_stream, "unset label;\n"); |
| 55 | |
| 6405 | 56 if (! isempty (axis_obj.title)) |
| 57 t = get (axis_obj.title); | |
| 58 if (isempty (t.string)) | |
| 59 fputs (plot_stream, "unset title;\n"); | |
| 60 else | |
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61 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 62 if (strcmp (f, "*")) |
| 63 fontspec = ""; | |
| 64 else | |
| 65 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 66 endif | |
| 7390 | 67 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 68 undo_string_escapes (tt), fontspec, | |
| 69 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 70 endif |
| 71 endif | |
| 72 | |
| 73 if (! isempty (axis_obj.xlabel)) | |
| 74 t = get (axis_obj.xlabel); | |
| 6737 | 75 angle = t.rotation; |
| 7269 | 76 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 77 if (isempty (t.string)) |
| 7194 | 78 fprintf (plot_stream, "unset xlabel;\n"); |
| 79 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 80 else |
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81 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 82 if (strcmp (f, "*")) |
| 83 fontspec = ""; | |
| 84 else | |
| 85 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 86 endif | |
| 7194 | 87 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 7390 | 88 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
| 89 undo_string_escapes (tt), colorspec, fontspec, | |
| 90 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 91 else |
| 7390 | 92 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
| 93 undo_string_escapes (tt), colorspec, fontspec, | |
| 94 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 95 endif |
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96 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 97 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 98 fprintf (plot_stream, "unset xlabel;\n"); | |
| 99 else | |
| 100 fprintf (plot_stream, "unset x2label;\n"); | |
| 101 endif | |
| 6405 | 102 endif |
| 103 endif | |
| 104 | |
| 105 if (! isempty (axis_obj.ylabel)) | |
| 106 t = get (axis_obj.ylabel); | |
| 6737 | 107 angle = t.rotation; |
| 7269 | 108 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 109 if (isempty (t.string)) |
| 7194 | 110 fprintf (plot_stream, "unset ylabel;\n"); |
| 111 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 112 else |
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changeset
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113 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 114 if (strcmp (f, "*")) |
| 115 fontspec = ""; | |
| 116 else | |
| 117 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 118 endif | |
| 7194 | 119 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 7390 | 120 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
| 121 undo_string_escapes (tt), colorspec, fontspec, | |
| 122 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 123 else |
| 7390 | 124 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
| 125 undo_string_escapes (tt), colorspec, fontspec, | |
| 126 __do_enhanced_option__ (enhanced, t)); | |
| 7194 | 127 endif |
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__go_draw_axes__.m: eliminate have_newer_gnuplot variable
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parents:
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changeset
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128 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 7194 | 129 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 130 fprintf (plot_stream, "unset ylabel;\n"); | |
| 131 else | |
| 132 fprintf (plot_stream, "unset y2label;\n"); | |
| 133 endif | |
| 6405 | 134 endif |
| 135 endif | |
| 136 | |
| 137 if (! isempty (axis_obj.zlabel)) | |
| 138 t = get (axis_obj.zlabel); | |
| 6737 | 139 angle = t.rotation; |
| 7269 | 140 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 141 if (isempty (t.string)) |
| 142 fputs (plot_stream, "unset zlabel;\n"); | |
| 143 else | |
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parents:
8112
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changeset
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144 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 7257 | 145 if (strcmp (f, "*")) |
| 146 fontspec = ""; | |
| 147 else | |
| 148 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 149 endif | |
| 7390 | 150 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
| 151 undo_string_escapes (tt), colorspec, fontspec, | |
| 152 __do_enhanced_option__ (enhanced, t)); | |
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parents:
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changeset
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153 fprintf (plot_stream, " rotate by %f;\n", angle); |
| 6405 | 154 endif |
| 155 endif | |
| 156 | |
| 6809 | 157 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 158 xaxisloc = "x2"; | |
| 159 xaxisloc_using = "x2"; | |
| 160 else | |
| 161 xaxisloc = "x"; | |
| 162 xaxisloc_using = "x1"; | |
| 7321 | 163 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 164 fputs (plot_stream, "set xzeroaxis;\n"); | |
| 165 endif | |
| 6809 | 166 endif |
| 167 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 168 yaxisloc = "y2"; | |
| 169 yaxisloc_using = "y2"; | |
| 170 else | |
| 171 yaxisloc = "y"; | |
| 172 yaxisloc_using = "y1"; | |
| 7321 | 173 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 174 fputs (plot_stream, "set yzeroaxis;\n"); | |
| 175 endif | |
| 6809 | 176 endif |
| 177 | |
| 7274 | 178 have_grid = false; |
| 179 | |
| 6758 | 180 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 181 have_grid = true; |
| 6809 | 182 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 183 else |
| 6809 | 184 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 185 endif |
| 186 | |
| 6758 | 187 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 188 have_grid = true; |
| 6809 | 189 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 190 else |
| 6809 | 191 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 192 endif |
| 193 | |
| 6758 | 194 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 195 have_grid = true; |
| 6405 | 196 fputs (plot_stream, "set grid ztics;\n"); |
| 197 else | |
| 7085 | 198 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 199 endif |
| 200 | |
| 6758 | 201 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 202 have_grid = true; |
| 6809 | 203 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
| 204 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); | |
| 6405 | 205 else |
| 6809 | 206 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 207 endif |
| 208 | |
| 6758 | 209 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 210 have_grid = true; |
| 6809 | 211 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
| 212 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); | |
| 6405 | 213 else |
| 6809 | 214 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 215 endif |
| 216 | |
| 6758 | 217 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 218 have_grid = true; |
| 6405 | 219 fputs (plot_stream, "set mztics 5;\n"); |
| 220 fputs (plot_stream, "set grid mztics;\n"); | |
| 221 else | |
| 222 fputs (plot_stream, "set grid nomztics;\n"); | |
| 223 endif | |
| 224 | |
| 7307 | 225 ## The grid front/back/layerdefault option also controls the |
| 226 ## appearance of tics, so it is used even if the grid is absent. | |
| 227 if (strcmpi (axis_obj.layer, "top")) | |
| 228 fputs (plot_stream, "set grid front;\n"); | |
| 229 else | |
| 230 fputs (plot_stream, "set grid layerdefault;\n"); | |
| 231 endif | |
| 7297 | 232 if (! have_grid) |
| 233 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 234 endif |
| 235 | |
| 7269 | 236 do_tics (axis_obj, plot_stream, ymirror, mono); |
| 6405 | 237 |
| 6758 | 238 xlogscale = strcmpi (axis_obj.xscale, "log"); |
| 6405 | 239 if (xlogscale) |
| 6809 | 240 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 241 else |
| 6809 | 242 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
| 6405 | 243 endif |
| 244 | |
| 6758 | 245 ylogscale = strcmpi (axis_obj.yscale, "log"); |
| 6405 | 246 if (ylogscale) |
| 6809 | 247 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 248 else |
| 6809 | 249 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
| 6405 | 250 endif |
| 251 | |
| 6758 | 252 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 253 if (zlogscale) |
| 254 fputs (plot_stream, "set logscale z;\n"); | |
| 255 else | |
| 256 fputs (plot_stream, "unset logscale z;\n"); | |
| 257 endif | |
| 258 | |
| 6758 | 259 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 260 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 261 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 262 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
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263 cdatadirect = false; |
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264 truecolor = false; |
| 6405 | 265 |
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266 fputs (plot_stream, "set clip two;\n"); |
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267 |
| 6405 | 268 kids = axis_obj.children; |
| 269 | |
| 7316 | 270 nd = __calc_dimensions__ (axis_obj); |
| 271 | |
| 272 if (nd == 3) | |
| 273 fputs (plot_stream, "set parametric;\n"); | |
| 274 fputs (plot_stream, "set style data lines;\n"); | |
| 275 fputs (plot_stream, "set surface;\n"); | |
| 276 fputs (plot_stream, "unset contour;\n"); | |
| 277 endif | |
| 278 | |
| 6405 | 279 data_idx = 0; |
| 280 data = cell (); | |
| 6464 | 281 is_image_data = []; |
| 7175 | 282 hidden_removal = NaN; |
| 7271 | 283 view_map = false; |
| 6405 | 284 |
| 7223 | 285 xlim = axis_obj.xlim; |
| 286 ylim = axis_obj.ylim; | |
| 287 zlim = axis_obj.zlim; | |
| 288 clim = axis_obj.clim; | |
| 6405 | 289 |
| 7222 | 290 if (! cautoscale && clim(1) == clim(2)) |
| 291 clim(2)++; | |
| 7189 | 292 endif |
| 293 | |
| 6405 | 294 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
| 295 use_gnuplot_for_images = (ischar (view_fcn) | |
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296 && strcmpi (view_fcn, "gnuplot_internal")); |
| 6405 | 297 |
| 298 ximg_data = {}; | |
| 299 ximg_data_idx = 0; | |
| 300 | |
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301 while (! isempty (kids)) |
| 6405 | 302 |
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303 obj = get (kids(end)); |
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304 kids = kids(1:(end-1)); |
| 6405 | 305 |
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306 if (strcmpi (obj.visible, "off")) |
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307 continue; |
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308 endif |
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309 |
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310 ## Check for facecolor interpolation for surfaces. |
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311 doing_interp_color = ... |
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312 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
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313 |
| 6405 | 314 switch (obj.type) |
| 315 case "image" | |
| 316 img_data = obj.cdata; | |
| 317 img_xdata = obj.xdata; | |
| 318 img_ydata = obj.ydata; | |
| 319 | |
| 320 if (use_gnuplot_for_images) | |
| 321 | |
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322 if (ndims (img_data) == 3) |
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323 truecolor = true; |
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324 elseif (strcmpi (obj.cdatamapping, "direct")) |
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325 cdatadirect = true; |
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326 endif |
| 7271 | 327 fputs (plot_stream, "set border front;\n"); |
| 6405 | 328 data_idx++; |
| 6464 | 329 is_image_data(data_idx) = true; |
| 6861 | 330 parametric(data_idx) = false; |
| 7119 | 331 have_cdata(data_idx) = false; |
| 6405 | 332 |
| 333 [y_dim, x_dim] = size (img_data(:,:,1)); | |
| 334 if (x_dim > 1) | |
| 335 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); | |
| 336 else | |
| 8208 | 337 x_dim = 2; |
| 338 img_data = [img_data, img_data]; | |
| 339 dx = abs (img_xdata(2)-img_xdata(1)); | |
| 6405 | 340 endif |
| 341 if (y_dim > 1) | |
| 342 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); | |
| 343 else | |
| 8208 | 344 y_dim = 2; |
| 345 img_data = [img_data; img_data]; | |
| 346 dy = abs (img_ydata(2)-img_ydata(1)); | |
| 6405 | 347 endif |
| 348 x_origin = min (img_xdata); | |
| 349 y_origin = min (img_ydata); | |
| 350 | |
| 351 if (ndims (img_data) == 3) | |
| 6464 | 352 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
| 6405 | 353 format = "1:2:3"; |
| 354 imagetype = "rgbimage"; | |
| 355 else | |
| 6464 | 356 data{data_idx} = img_data(:); |
| 6405 | 357 format = "1"; |
| 358 imagetype = "image"; | |
| 359 endif | |
| 360 | |
| 6579 | 361 titlespec{data_idx} = "title \"\""; |
| 6914 | 362 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
| 6405 | 363 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
| 364 withclause{data_idx} = sprintf ("with %s", imagetype); | |
| 365 | |
| 366 else | |
| 367 ximg_data{++ximg_data_idx} = img_data; | |
| 368 endif | |
| 369 | |
| 370 case "line" | |
| 7120 | 371 if (strncmp (obj.linestyle, "none", 4) |
| 372 && (! isfield (obj, "marker") | |
| 373 || (isfield (obj, "marker") | |
| 374 && strncmp (obj.marker, "none", 4)))) | |
| 375 continue; | |
| 376 endif | |
| 6405 | 377 data_idx++; |
| 6464 | 378 is_image_data(data_idx) = false; |
| 6861 | 379 parametric(data_idx) = true; |
| 7119 | 380 have_cdata(data_idx) = false; |
| 6405 | 381 if (isempty (obj.keylabel)) |
| 382 titlespec{data_idx} = "title \"\""; | |
| 383 else | |
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parents:
8112
diff
changeset
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384 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
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|
385 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 6405 | 386 endif |
|
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387 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
|
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388 errbars = ""; |
| 7316 | 389 if (nd == 3) |
| 6405 | 390 xdat = obj.xdata(:); |
| 391 ydat = obj.ydata(:); | |
| 7316 | 392 if (! isempty (obj.zdata)) |
| 393 zdat = obj.zdata(:); | |
| 394 else | |
| 395 zdat = zeros (size (xdat)); | |
| 396 endif | |
| 6405 | 397 data{data_idx} = [xdat, ydat, zdat]'; |
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|
398 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); |
| 7316 | 399 ## fputs (plot_stream, "set parametric;\n"); |
| 6405 | 400 else |
| 401 xdat = obj.xdata(:); | |
| 402 ydat = obj.ydata(:); | |
| 403 ldat = obj.ldata; | |
| 404 yerr = xerr = false; | |
| 405 if (! isempty (ldat)) | |
| 406 yerr = true; | |
| 407 ldat = ldat(:); | |
| 408 endif | |
| 409 udat = obj.udata; | |
| 410 if (! isempty (udat)) | |
| 411 udat = udat(:); | |
| 412 endif | |
| 413 xldat = obj.xldata; | |
| 414 if (! isempty (xldat)) | |
| 415 xerr = true; | |
| 416 xldat = xldat(:); | |
| 417 endif | |
| 418 xudat = obj.xudata; | |
| 419 if (! isempty (xudat)) | |
| 420 xudat = xudat(:); | |
| 421 endif | |
| 422 if (yerr) | |
| 7213 | 423 if (isempty (ldat)) |
| 424 ylo = ydat; | |
| 425 else | |
| 426 ylo = ydat-ldat; | |
| 427 endif | |
| 428 if (isempty (udat)) | |
| 429 yhi = ydat; | |
| 430 else | |
| 431 yhi = ydat+udat; | |
| 432 endif | |
| 6405 | 433 if (xerr) |
| 7213 | 434 if (isempty (xldat)) |
| 435 xlo = xdat; | |
| 436 else | |
| 437 xlo = xdat-xldat; | |
| 438 endif | |
| 439 if (isempty (xudat)) | |
| 440 xhi = xdat; | |
| 441 else | |
| 442 xhi = xdat+xudat; | |
| 443 endif | |
| 6405 | 444 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
|
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|
445 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4):($5):($6)", numel (xdat)); |
|
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|
446 errbars = "xyerrorbars"; |
| 6405 | 447 else |
| 448 data{data_idx} = [xdat, ydat, ylo, yhi]'; | |
|
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|
449 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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|
450 errbars = "yerrorbars"; |
| 6405 | 451 endif |
| 452 elseif (xerr) | |
| 7236 | 453 if (isempty (xldat)) |
| 454 xlo = xdat; | |
| 455 else | |
| 456 xlo = xdat-xldat; | |
| 457 endif | |
| 458 if (isempty (xudat)) | |
| 459 xhi = xdat; | |
| 460 else | |
| 461 xhi = xdat+xudat; | |
| 462 endif | |
| 6405 | 463 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
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464 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", numel (xdat)); |
|
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465 errbars = "xerrorbars"; |
| 6405 | 466 else |
| 467 data{data_idx} = [xdat, ydat]'; | |
|
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|
468 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
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|
469 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 6405 | 470 endif |
| 471 endif | |
|
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|
472 |
|
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473 [style, typ, with] = do_linestyle_command (obj, data_idx, mono, |
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474 plot_stream, errbars); |
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475 |
|
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476 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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477 style, data_idx); |
| 6405 | 478 |
| 6790 | 479 case "patch" |
| 6885 | 480 cmap = parent_figure_obj.colormap; |
| 7020 | 481 [nr, nc] = size (obj.xdata); |
| 482 | |
| 7189 | 483 if (! isempty (obj.cdata)) |
| 484 cdat = obj.cdata; | |
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485 if (strcmpi (obj.cdatamapping, "direct")) |
|
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|
486 cdatadirect = true; |
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|
487 endif |
| 7189 | 488 else |
| 489 cdat = []; | |
| 490 endif | |
| 491 | |
| 7170 | 492 for i = 1:nc |
| 7020 | 493 xcol = obj.xdata(:,i); |
| 494 ycol = obj.ydata(:,i); | |
| 7316 | 495 if (nd == 3) |
| 496 if (! isempty (obj.zdata)) | |
| 497 zcol = obj.zdata(:,i); | |
| 498 else | |
| 499 zcol = zeros (size (xcol)); | |
| 500 endif | |
| 7170 | 501 endif |
| 7020 | 502 |
| 503 if (! isnan (xcol) && ! isnan (ycol)) | |
| 504 ## Is the patch closed or not | |
| 7175 | 505 if (strncmp (obj.facecolor, "none", 4)) |
| 7318 | 506 hidden_removal = false; |
| 507 else | |
| 7175 | 508 if (isnan (hidden_removal)) |
| 7318 | 509 hidden_removal = true; |
| 7175 | 510 endif |
| 7316 | 511 if (nd == 3) |
| 7170 | 512 error ("gnuplot (as of v4.2) only supports 2D filled patches"); |
| 513 endif | |
| 514 | |
| 515 data_idx++; | |
| 516 is_image_data(data_idx) = false; | |
| 517 parametric(data_idx) = false; | |
| 518 have_cdata(data_idx) = false; | |
| 519 if (i > 1 || isempty (obj.keylabel)) | |
| 520 titlespec{data_idx} = "title \"\""; | |
| 521 else | |
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522 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel")); |
|
7540
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diff
changeset
|
523 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7170 | 524 endif |
| 7189 | 525 if (isfield (obj, "facecolor")) |
| 526 if ((strncmp (obj.facecolor, "flat", 4) | |
| 7284 | 527 || strncmp (obj.facecolor, "interp", 6)) |
| 528 && isfield (obj, "cdata")) | |
| 7170 | 529 if (ndims (obj.cdata) == 2 |
| 7189 | 530 && (size (obj.cdata, 2) == nc |
| 531 && (size (obj.cdata, 1) == 1 | |
| 532 || size (obj.cdata, 1) == 3))) | |
| 533 ccol = cdat (:, i); | |
| 534 elseif (ndims (obj.cdata) == 2 | |
| 535 && (size (obj.cdata, 1) == nc | |
| 536 && (size (obj.cdata, 2) == 1 | |
| 537 || size (obj.cdata, 2) == 3))) | |
| 538 ccol = cdat (i, :); | |
| 7170 | 539 elseif (ndims (obj.cdata) == 3) |
| 7189 | 540 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7170 | 541 else |
| 7189 | 542 ccol = cdat; |
| 7170 | 543 endif |
| 544 if (strncmp (obj.facecolor, "flat", 4)) | |
| 545 if (numel(ccol) == 3) | |
| 546 color = ccol; | |
| 547 else | |
| 7226 | 548 r = 1 + round ((size (cmap, 1) - 1) |
| 549 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7170 | 550 r = max (1, min (r, size (cmap, 1))); |
| 551 color = cmap(r, :); | |
| 552 endif | |
| 553 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 7582 | 554 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7170 | 555 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 556 r = max (1, min (r, size (cmap, 1))); | |
| 557 color = cmap(r,:); | |
| 558 endif | |
| 7189 | 559 elseif (isnumeric (obj.facecolor)) |
| 560 color = obj.facecolor; | |
| 7170 | 561 else |
| 7189 | 562 color = [0, 1, 0]; |
| 7170 | 563 endif |
| 564 else | |
| 565 color = [0, 1, 0]; | |
| 566 endif | |
| 567 | |
|
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|
568 if (mono) |
|
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diff
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|
569 colorspec = ""; |
| 8633 | 570 elseif (__gnuplot_has_feature__ ("transparent_patches") |
| 571 && isscalar (obj.facealpha)) | |
| 572 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", | |
| 573 round (255*color), obj.facealpha); | |
| 7170 | 574 else |
|
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|
575 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
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|
576 round (255*color)); |
| 7170 | 577 endif |
|
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578 withclause{data_idx} = sprintf ("with filledcurve %s", |
|
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|
579 colorspec); |
| 7170 | 580 data{data_idx} = [xcol, ycol]'; |
| 8633 | 581 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", |
| 582 numel (xcol)); | |
| 7170 | 583 endif |
| 584 endif | |
| 585 | |
| 586 ## patch outline | |
| 587 if (! strncmp (obj.edgecolor, "none", 4)) | |
| 588 | |
| 589 data_idx++; | |
| 590 is_image_data(data_idx) = false; | |
| 591 parametric(data_idx) = false; | |
| 592 have_cdata(data_idx) = false; | |
| 593 titlespec{data_idx} = "title \"\""; | |
|
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|
594 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 595 |
| 596 if (isfield (obj, "markersize")) | |
|
8510
738cb6271933
__go_draw_axes__.m: scale markersize by 1/3 instead of 1/6
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8506
diff
changeset
|
597 mdat = obj.markersize / 3; |
| 7189 | 598 endif |
| 599 | |
| 600 if (isfield (obj, "edgecolor")) | |
| 601 if ((strncmp (obj.edgecolor, "flat", 4) | |
| 7284 | 602 || strncmp (obj.edgecolor, "interp", 6)) |
| 603 && isfield (obj, "cdata")) | |
| 7119 | 604 if (ndims (obj.cdata) == 2 |
| 7189 | 605 && (size (obj.cdata, 2) == nc |
| 606 && (size (obj.cdata, 1) == 1 | |
| 607 || size (obj.cdata, 1) == 3))) | |
| 608 ccol = cdat (:, i); | |
| 609 elseif (ndims (obj.cdata) == 2 | |
| 610 && (size (obj.cdata, 1) == nc | |
| 611 && (size (obj.cdata, 2) == 1 | |
| 612 || size (obj.cdata, 2) == 3))) | |
| 613 ccol = cdat (i, :); | |
| 7020 | 614 elseif (ndims (obj.cdata) == 3) |
| 7189 | 615 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
| 7020 | 616 else |
| 7189 | 617 ccol = cdat; |
| 7020 | 618 endif |
| 7170 | 619 if (strncmp (obj.edgecolor, "flat", 4)) |
| 7189 | 620 if (numel(ccol) == 3) |
| 7020 | 621 color = ccol; |
| 622 else | |
| 7226 | 623 r = 1 + round ((size (cmap, 1) - 1) |
| 624 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 7020 | 625 r = max (1, min (r, size (cmap, 1))); |
| 626 color = cmap(r, :); | |
| 627 endif | |
| 7170 | 628 elseif (strncmp (obj.edgecolor, "interp", 6)) |
| 7582 | 629 warning ("\"interp\" not supported, using 1st entry of cdata"); |
| 7020 | 630 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
| 631 r = max (1, min (r, size (cmap, 1))); | |
| 632 color = cmap(r,:); | |
| 633 endif | |
| 7189 | 634 elseif (isnumeric (obj.edgecolor)) |
| 635 color = obj.edgecolor; | |
| 636 else | |
| 637 color = [0, 0, 0]; | |
| 7020 | 638 endif |
| 639 else | |
| 7189 | 640 color = [0, 0, 0]; |
| 7020 | 641 endif |
| 7189 | 642 |
| 643 if (isfield (obj, "linestyle")) | |
| 644 switch (obj.linestyle) | |
| 645 case "-" | |
| 7317 | 646 lt = "lt 1"; |
| 7189 | 647 case "--" |
| 7317 | 648 lt = "lt 2"; |
| 7189 | 649 case ":" |
| 7317 | 650 lt = "lt 3"; |
| 7189 | 651 case "-." |
| 7317 | 652 lt = "lt 6"; |
| 7189 | 653 case "none" |
| 654 lt = ""; | |
| 655 otherwise | |
| 656 lt = ""; | |
| 657 endswitch | |
| 658 else | |
| 659 lt = ""; | |
| 660 endif | |
| 661 | |
|
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dfcaf7ed48e3
Allow linewidth to be specified for contours
David Bateman
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diff
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|
662 if (isfield (obj, "linewidth")) |
|
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diff
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|
663 lw = sprintf("linewidth %f", obj.linewidth); |
|
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Allow linewidth to be specified for contours
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diff
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|
664 else |
|
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Allow linewidth to be specified for contours
David Bateman
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diff
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|
665 lw = ""; |
|
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Allow linewidth to be specified for contours
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diff
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|
666 endif |
|
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diff
changeset
|
667 |
| 7189 | 668 if (isfield (obj, "marker")) |
| 669 if (isfield (obj, "marker")) | |
| 670 switch (obj.marker) | |
| 671 case "+" | |
| 672 pt = "pt 1"; | |
| 673 case "o" | |
| 674 pt = "pt 6"; | |
| 675 case "*" | |
| 676 pt = "pt 3"; | |
| 677 case "." | |
| 678 pt = "pt 0"; | |
| 679 case "x" | |
| 680 pt = "pt 2"; | |
| 681 case {"square", "s"} | |
| 682 pt = "pt 5"; | |
| 683 case {"diamond", "d"} | |
| 684 pt = "pt 13"; | |
| 685 case "^" | |
| 686 pt = "pt 9"; | |
| 687 case "v" | |
| 688 pt = "pt 11"; | |
| 689 case ">" | |
| 690 pt = "pt 8"; | |
| 691 case "<" | |
| 692 pt = "pt 10"; | |
| 693 case {"pentagram", "p"} | |
| 694 pt = "pt 4"; | |
| 695 case {"hexagram", "h"} | |
| 696 pt = "pt 12"; | |
| 697 case "none" | |
| 698 pt = ""; | |
| 699 otherwise | |
| 700 pt = ""; | |
| 701 endswitch | |
| 702 endif | |
| 703 else | |
| 704 pt = ""; | |
| 705 endif | |
| 706 | |
| 707 style = "lines"; | |
| 708 if (isempty (lt)) | |
| 709 if (! isempty (pt)) | |
| 710 style = "points"; | |
| 711 endif | |
| 712 elseif (! isempty (pt)) | |
| 713 style = "linespoints"; | |
| 714 endif | |
| 715 | |
| 716 if (isfield (obj, "markersize")) | |
| 717 if (length (mdat) == nc) | |
|
7603
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diff
changeset
|
718 m = mdat(i); |
| 7189 | 719 else |
|
7603
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|
720 m = mdat; |
| 7189 | 721 endif |
| 722 if (! strcmpi (style, "lines")) | |
|
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|
723 ps = sprintf("pointsize %f", m); |
| 7189 | 724 else |
| 725 ps = ""; | |
| 726 endif | |
| 727 else | |
| 728 ps = ""; | |
| 729 endif | |
| 730 | |
|
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731 if (mono) |
|
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732 colorspec = ""; |
| 7020 | 733 else |
|
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|
734 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
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|
735 round (255*color)); |
| 7020 | 736 endif |
|
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737 withclause{data_idx} = sprintf ("with %s %s %s %s %s %s", |
|
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|
738 style, lw, pt, lt, ps, |
|
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diff
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|
739 colorspec); |
| 6790 | 740 |
| 7316 | 741 if (nd == 3) |
| 7170 | 742 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 743 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 744 [zcol; zcol(1)]]'; | |
| 745 else | |
| 746 data{data_idx} = [xcol, ycol, zcol]'; | |
| 747 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
748 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
| 7020 | 749 else |
| 7170 | 750 if (! isnan (xcol) && ! isnan (ycol)) |
| 751 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 752 else | |
| 753 data{data_idx} = [xcol, ycol]'; | |
| 754 endif | |
|
8218
8a5fbd656f55
make previous change work for surface plots
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8217
diff
changeset
|
755 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
| 7020 | 756 endif |
| 6885 | 757 endif |
| 7020 | 758 endfor |
| 6790 | 759 |
| 6405 | 760 case "surface" |
| 7271 | 761 view_map = true; |
| 7110 | 762 if (! (strncmp (obj.edgecolor, "none", 4) |
| 763 && strncmp (obj.facecolor, "none", 4))) | |
| 7109 | 764 data_idx++; |
| 765 is_image_data(data_idx) = false; | |
| 766 parametric(data_idx) = false; | |
| 7119 | 767 have_cdata(data_idx) = true; |
| 7170 | 768 [style, typ, with] = do_linestyle_command (obj, data_idx, |
| 7269 | 769 mono, plot_stream); |
| 7109 | 770 if (isempty (obj.keylabel)) |
| 771 titlespec{data_idx} = "title \"\""; | |
| 772 else | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
773 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
|
774 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 7109 | 775 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
776 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
777 data_idx); |
| 7109 | 778 |
| 779 xdat = obj.xdata; | |
| 780 ydat = obj.ydata; | |
| 781 zdat = obj.zdata; | |
| 782 cdat = obj.cdata; | |
| 7110 | 783 |
| 7109 | 784 err = false; |
| 785 if (! size_equal(zdat, cdat)) | |
| 6405 | 786 err = true; |
| 7109 | 787 endif |
| 788 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) | |
| 7110 | 789 if (rows (zdat) == length (ydat) |
| 790 && columns (zdat) == length (xdat)) | |
| 7109 | 791 [xdat, ydat] = meshgrid (xdat, ydat); |
| 792 else | |
| 793 err = true; | |
| 794 endif | |
| 795 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 7292 | 796 if (! size_equal (xdat, ydat, zdat)) |
| 7109 | 797 err = true; |
| 798 endif | |
| 799 else | |
| 800 err = true; | |
| 801 endif | |
| 802 if (err) | |
| 803 error ("__go_draw_axes__: invalid grid data"); | |
| 6405 | 804 endif |
| 7109 | 805 xlen = columns (zdat); |
| 806 ylen = rows (zdat); | |
| 807 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 808 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 809 len = 4 * xlen; | |
| 810 zz = zeros (ylen, len); | |
| 811 k = 1; | |
| 812 for kk = 1:4:len | |
| 813 zz(:,kk) = xdat(:,k); | |
| 814 zz(:,kk+1) = ydat(:,k); | |
| 815 zz(:,kk+2) = zdat(:,k); | |
| 816 zz(:,kk+3) = cdat(:,k); | |
| 817 k++; | |
| 818 endfor | |
| 7170 | 819 data{data_idx} = zz.'; |
| 7109 | 820 endif |
| 821 | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
822 if (doing_interp_color) |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
823 interp_str = "interpolate 4, 4"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
824 else |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
825 ## No interpolation of facecolors. |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
826 interp_str = ""; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
827 endif |
|
8242
a9d3b88ea6fb
__go_draw_axes__.m: Fix for binary xfer of suface plots.
Ben Abbott <bpabbott@mac.com>
parents:
8226
diff
changeset
|
828 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3):($4)", ylen, xlen); |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
829 |
| 7119 | 830 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 831 || strncmp (obj.facecolor, "interp", 6)); | |
| 832 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) | |
| 833 || strncmp (obj.edgecolor, "interp", 6)); | |
| 7154 | 834 |
| 835 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) | |
| 836 || (isnumeric (obj.facecolor) | |
| 837 && all (obj.facecolor == 1))); | |
| 7582 | 838 hidden_removal = false; |
| 7592 | 839 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 840 if (flat_interp_edge && facecolor_none_or_white) |
| 7189 | 841 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
|
842 fputs (plot_stream, "unset pm3d\n"); |
| 7582 | 843 if (all (obj.facecolor == 1)) |
| 7592 | 844 hidden_removal = true; |
| 7582 | 845 endif |
|
7541
6acd0a18a3ee
If FaceColor is none don't use pm3d mode and set linestyle correctly.
kai@linux-pc
parents:
7540
diff
changeset
|
846 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
|
847 edgecol = obj.edgecolor; |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
848 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
849 colorspec = ""; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
850 else |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
851 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
|
852 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
|
853 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
854 if (all (obj.facecolor == 1)) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
855 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
856 endif |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
857 fputs(plot_stream,"unset pm3d;\n"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
858 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
859 "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
|
860 data_idx, colorspec, obj.linewidth); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
861 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
|
862 withclause{data_idx} = sprintf("with line linestyle %d", data_idx); |
| 7582 | 863 fputs (plot_stream, "unset pm3d\n"); |
| 7119 | 864 endif |
| 7109 | 865 |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
866 if (doing_interp_color) |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
867 ## "depthorder" interferes with interpolation of colors. |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
868 dord = "scansautomatic"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
869 else |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
870 dord = "depthorder"; |
|
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
871 endif |
| 7109 | 872 |
| 7318 | 873 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 874 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", | |
| 7189 | 875 interp_str, dord); |
| 7318 | 876 elseif (!facecolor_none_or_white) |
| 7119 | 877 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 878 if (__gnuplot_has_feature__ ("transparent_surface") |
| 879 && isscalar (obj.facealpha)) | |
| 880 fprintf (plot_stream, | |
| 881 "set style fill transparent solid %f;\n", | |
| 882 obj.facealpha); | |
| 883 endif | |
| 7318 | 884 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 7189 | 885 interp_str, dord); |
| 7109 | 886 else |
| 7119 | 887 edgecol = obj.edgecolor; |
| 888 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
|
889 edgecol = [0, 0, 0]; |
| 7119 | 890 endif |
| 7318 | 891 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 7189 | 892 data_idx, interp_str, dord); |
| 7119 | 893 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
894 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
895 colorspec = ""; |
| 7119 | 896 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
897 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
|
898 round (255*edgecol)); |
| 7119 | 899 endif |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
900 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
901 "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
|
902 data_idx, colorspec, obj.linewidth); |
| 8645 | 903 if (__gnuplot_has_feature__ ("transparent_surface") |
| 904 && isscalar (obj.facealpha)) | |
| 905 fprintf (plot_stream, | |
| 906 "set style fill transparent solid %f;\n", | |
| 907 obj.facealpha); | |
| 908 endif | |
| 7109 | 909 endif |
| 7119 | 910 endif |
| 6405 | 911 endif |
| 912 | |
| 913 case "text" | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
914 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
| 7257 | 915 if (strcmp (f, "*")) |
| 916 fontspec = ""; | |
| 917 else | |
| 918 fontspec = sprintf ("font \"%s,%d\"", f, s); | |
| 919 endif | |
| 6405 | 920 lpos = obj.position; |
| 921 halign = obj.horizontalalignment; | |
| 6724 | 922 angle = obj.rotation; |
| 6752 | 923 units = obj.units; |
| 6829 | 924 color = obj.color; |
| 6758 | 925 if (strcmpi (units, "normalized")) |
| 6752 | 926 units = "graph"; |
| 927 else | |
| 928 units = ""; | |
| 929 endif | |
| 930 | |
| 6829 | 931 if (isnumeric (color)) |
| 7269 | 932 colorspec = get_text_colorspec (color, mono); |
| 6829 | 933 endif |
| 934 | |
| 6405 | 935 if (nd == 3) |
| 6724 | 936 fprintf (plot_stream, |
| 7390 | 937 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 938 undo_string_escapes (label), units, lpos(1), |
| 7390 | 939 lpos(2), lpos(3), halign, angle, fontspec, |
| 940 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 941 else |
| 7162 | 942 fprintf (plot_stream, |
| 7390 | 943 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
| 7162 | 944 undo_string_escapes (label), units, |
| 7390 | 945 lpos(1), lpos(2), halign, angle, fontspec, |
| 946 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 6405 | 947 endif |
| 948 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
949 case "hggroup" |
| 8506 | 950 ## 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
|
951 if (isempty (kids)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
952 kids = obj.children; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
953 elseif (! isempty (obj.children)) |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
954 kids = [obj.children; kids]; |
|
5d6b9311be38
__go_draw_axes__.m: Fix concatenation of handles.
Ben Abbott <bpabbott@mac.com>
parents:
8208
diff
changeset
|
955 endif |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
956 |
| 6405 | 957 otherwise |
| 958 error ("__go_draw_axes__: unknown object class, %s", | |
| 959 obj.type); | |
| 960 endswitch | |
| 961 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
962 endwhile |
| 6405 | 963 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
964 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 965 ## 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
|
966 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
967 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
968 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
969 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
970 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
971 |
| 7175 | 972 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 973 fputs (plot_stream, "set hidden3d;\n"); |
| 974 else | |
| 975 fputs (plot_stream, "unset hidden3d;\n"); | |
| 976 endif | |
| 977 | |
|
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
|
978 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 979 |
| 8208 | 980 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 981 ## dual axis plotting features of gnuplot. |
| 7222 | 982 if (isempty (xlim)) |
| 983 return; | |
| 6405 | 984 endif |
| 6758 | 985 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 986 xdir = "reverse"; |
| 987 else | |
| 988 xdir = "noreverse"; | |
| 989 endif | |
| 8208 | 990 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
| 6405 | 991 |
| 7222 | 992 if (isempty (ylim)) |
| 993 return; | |
| 6405 | 994 endif |
| 6758 | 995 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 996 ydir = "reverse"; |
| 997 else | |
| 998 ydir = "noreverse"; | |
| 999 endif | |
| 8208 | 1000 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
| 6405 | 1001 |
| 7119 | 1002 if (nd == 3) |
| 7222 | 1003 if (isempty (zlim)) |
| 1004 return; | |
| 6405 | 1005 endif |
| 6758 | 1006 if (strcmpi (axis_obj.zdir, "reverse")) |
| 6405 | 1007 zdir = "reverse"; |
| 1008 else | |
| 1009 zdir = "noreverse"; | |
| 1010 endif | |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1011 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1012 endif |
| 7110 | 1013 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1014 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
|
1015 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
|
1016 |
| 7189 | 1017 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
|
1018 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
|
1019 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
|
1020 else |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1021 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
|
1022 endif |
| 7189 | 1023 endif |
| 1024 | |
| 6758 | 1025 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1026 if (nd == 3) |
| 6405 | 1027 fputs (plot_stream, "set border 4095;\n"); |
| 1028 else | |
| 1029 fputs (plot_stream, "set border 431;\n"); | |
| 1030 endif | |
| 1031 else | |
| 7119 | 1032 if (nd == 3) |
| 6405 | 1033 fputs (plot_stream, "set border 895;\n"); |
| 1034 else | |
| 7320 | 1035 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
|
1036 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
|
1037 axis_obj.tickdir); |
| 7320 | 1038 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
|
1039 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
|
1040 axis_obj.tickdir); |
| 7320 | 1041 fputs (plot_stream, "set border 12;\n"); |
| 1042 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1043 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
|
1044 axis_obj.tickdir); |
| 7320 | 1045 fputs (plot_stream, "set border 9;\n"); |
| 1046 endif | |
| 1047 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1048 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
|
1049 axis_obj.tickdir); |
| 7320 | 1050 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
|
1051 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
|
1052 axis_obj.tickdir); |
| 7320 | 1053 fputs (plot_stream, "set border 6;\n"); |
| 1054 else | |
|
7873
02b590f46a29
correct fputs to fprintf in __go_draw_axes__.m
Jaroslav Hajek <highegg@gmail.com>
parents:
7865
diff
changeset
|
1055 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
|
1056 axis_obj.tickdir); |
| 7320 | 1057 fputs (plot_stream, "set border 3;\n"); |
| 1058 endif | |
| 1059 endif | |
| 6405 | 1060 endif |
| 1061 endif | |
| 1062 | |
| 7060 | 1063 if (strcmpi (axis_obj.visible, "off")) |
| 1064 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1065 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1066 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1067 endif |
| 1068 | |
| 6758 | 1069 if (strcmpi (axis_obj.key, "on")) |
| 1070 if (strcmpi (axis_obj.keybox, "on")) | |
| 6405 | 1071 box = "box"; |
| 1072 else | |
| 1073 box = "nobox"; | |
| 1074 endif | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1075 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
|
1076 reverse = "reverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1077 else |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1078 reverse = "noreverse"; |
|
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1079 endif |
| 6405 | 1080 inout = "inside"; |
| 6977 | 1081 keypos = axis_obj.keypos; |
| 1082 if (ischar (keypos)) | |
| 1083 keypos = lower (keypos); | |
| 1084 keyout = findstr (keypos, "outside"); | |
| 1085 if (! isempty (keyout)) | |
| 1086 inout = "outside"; | |
| 7119 | 1087 keypos = keypos(1:keyout-1); |
| 6977 | 1088 endif |
| 1089 endif | |
| 1090 switch (keypos) | |
| 6405 | 1091 case -1 |
| 6977 | 1092 pos = "right top"; |
| 6405 | 1093 inout = "outside"; |
| 1094 case 1 | |
| 1095 pos = "right top"; | |
| 1096 case 2 | |
| 1097 pos = "left top"; | |
| 1098 case 3 | |
| 1099 pos = "left bottom"; | |
| 6977 | 1100 case {4, 0} |
| 6405 | 1101 pos = "right bottom"; |
| 6977 | 1102 case "north" |
| 1103 pos = "center top"; | |
| 1104 case "south" | |
| 1105 pos = "center bottom"; | |
| 1106 case "east" | |
| 1107 pos = "right center"; | |
| 1108 case "west" | |
| 1109 pos = "left center"; | |
| 1110 case "northeast" | |
| 1111 pos = "right top"; | |
| 1112 case "northwest" | |
| 1113 pos = "left top"; | |
| 1114 case "southeast" | |
| 1115 pos = "right bottom"; | |
| 1116 case "southwest" | |
| 1117 pos = "left bottom"; | |
| 1118 case "best" | |
| 1119 pos = ""; | |
| 1120 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 8506 | 1121 ## Least conflict with data in plot. |
| 1122 ## Least unused space outside plot. | |
| 6405 | 1123 otherwise |
| 1124 pos = ""; | |
| 1125 endswitch | |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1126 fprintf (plot_stream, "set key %s %s %s %s;\n", inout, pos, box, reverse); |
| 6405 | 1127 else |
| 1128 fputs (plot_stream, "unset key;\n"); | |
| 1129 endif | |
| 1130 | |
| 1131 fputs (plot_stream, "set style data lines;\n"); | |
| 1132 | |
| 1133 if (! use_gnuplot_for_images) | |
| 1134 for i = 1:ximg_data_idx | |
| 1135 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); | |
| 1136 endfor | |
| 1137 endif | |
| 1138 | |
| 7189 | 1139 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
|
1140 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1141 "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
|
1142 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1143 fprintf (plot_stream, |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1144 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1145 cmap_sz); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1146 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1147 fwrite (plot_stream, "\n"); |
| 7189 | 1148 endif |
| 8208 | 1149 |
| 1150 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1151 |
| 6405 | 1152 if (have_data) |
| 1153 if (nd == 2) | |
| 1154 plot_cmd = "plot"; | |
| 1155 else | |
| 1156 plot_cmd = "splot"; | |
| 1157 rot_x = 90 - axis_obj.view(2); | |
| 1158 rot_z = axis_obj.view(1); | |
| 1159 while (rot_z < 0) | |
| 1160 rot_z += 360; | |
| 1161 endwhile | |
| 6461 | 1162 fputs (plot_stream, "set ticslevel 0;\n"); |
| 7271 | 1163 if (view_map && rot_x == 0 && rot_z == 0) |
| 1164 fputs (plot_stream, "set view map;\n"); | |
| 1165 else | |
| 1166 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1167 endif | |
| 6405 | 1168 endif |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1169 if (is_image_data (1)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1170 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
|
1171 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
|
1172 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1173 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
|
1174 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
|
1175 endif |
| 6405 | 1176 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
|
1177 if (is_image_data (i)) |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1178 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
|
1179 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
|
1180 else |
|
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1181 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
|
1182 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
|
1183 endif |
| 6405 | 1184 endfor |
| 1185 fputs (plot_stream, ";\n"); | |
| 1186 for i = 1:data_idx | |
| 6464 | 1187 if (is_image_data(i)) |
| 1188 fwrite (plot_stream, data{i}, "float32"); | |
| 1189 else | |
| 7119 | 1190 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 1191 have_cdata(i)); | |
| 6405 | 1192 endif |
| 1193 endfor | |
| 6431 | 1194 else |
| 1195 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1196 endif |
| 1197 | |
| 8506 | 1198 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1199 if (view_map) |
| 1200 fputs (plot_stream, "unset view;\n"); | |
| 1201 endif | |
| 1202 | |
| 6405 | 1203 fflush (plot_stream); |
| 1204 | |
| 1205 else | |
| 1206 print_usage (); | |
| 7109 | 1207 endif |
| 6405 | 1208 |
| 1209 endfunction | |
| 1210 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1211 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
|
1212 plot_stream, errbars = "") |
| 6405 | 1213 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1214 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1215 fprintf (plot_stream, "set style line %d", idx); |
| 1216 | |
| 1217 found_style = false; | |
| 6425 | 1218 typ = NaN; |
| 6465 | 1219 with = ""; |
| 6405 | 1220 |
| 6425 | 1221 if (isfield (obj, "color")) |
| 6405 | 1222 color = obj.color; |
| 1223 if (isnumeric (color)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1224 if (! mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1225 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
|
1226 round (255*color)); |
| 6425 | 1227 endif |
| 6405 | 1228 endif |
| 1229 found_style = true; | |
| 1230 endif | |
| 1231 | |
| 1232 if (isfield (obj, "linestyle")) | |
| 1233 switch (obj.linestyle) | |
| 1234 case "-" | |
| 6415 | 1235 lt = "1"; |
| 6405 | 1236 case "--" |
| 6415 | 1237 lt = "2"; |
| 6405 | 1238 case ":" |
| 6415 | 1239 lt = "3"; |
| 6405 | 1240 case "-." |
| 6415 | 1241 lt = "6"; |
| 6405 | 1242 case "none" |
| 1243 lt = ""; | |
| 1244 otherwise | |
| 1245 lt = ""; | |
| 1246 endswitch | |
| 6843 | 1247 |
| 1248 ## FIXME -- linetype is currently broken, since it disables the | |
| 1249 ## gnuplot default dashed and solid linestyles with the only | |
| 1250 ## benefit of being able to specify '--' and get a single sized | |
| 1251 ## dashed line of identical dash pattern for all called this way. | |
| 1252 ## All dash patterns are a subset of "with lines" and none of the | |
| 1253 ## lt specifications will correctly propagate into the x11 terminal | |
| 1254 ## or the print command. Therefore, it is currently disabled in | |
| 1255 ## order to allow print (..., "-dashed") etc. to work correctly. | |
| 1256 | |
| 1257 ## if (! isempty (lt)) | |
| 1258 ## fprintf (plot_stream, " linetype %s", lt); | |
| 1259 ## found_style = true; | |
| 1260 ## endif | |
| 1261 | |
| 6405 | 1262 else |
| 1263 lt = ""; | |
| 1264 endif | |
| 1265 | |
| 1266 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
|
1267 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1268 found_style = true; |
| 1269 endif | |
| 1270 | |
| 1271 if (isfield (obj, "marker")) | |
| 1272 switch (obj.marker) | |
| 1273 case "+" | |
| 1274 pt = "1"; | |
| 1275 case "o" | |
| 6413 | 1276 pt = "6"; |
| 6405 | 1277 case "*" |
| 1278 pt = "3"; | |
| 1279 case "." | |
| 7078 | 1280 pt = "0"; |
| 6405 | 1281 case "x" |
| 1282 pt = "2"; | |
| 1283 case {"square", "s"} | |
| 1284 pt = "5"; | |
| 1285 case {"diamond", "d"} | |
| 1286 pt = "13"; | |
| 1287 case "^" | |
| 1288 pt = "9"; | |
| 1289 case "v" | |
| 1290 pt = "11"; | |
| 1291 case ">" | |
| 1292 pt = "8"; | |
| 1293 case "<" | |
| 1294 pt = "10"; | |
| 1295 case {"pentagram", "p"} | |
| 1296 pt = "4"; | |
| 1297 case {"hexagram", "h"} | |
| 6413 | 1298 pt = "12"; |
| 6405 | 1299 case "none" |
| 1300 pt = ""; | |
| 1301 otherwise | |
| 1302 pt = ""; | |
| 1303 endswitch | |
| 1304 if (! isempty (pt)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1305 fprintf (plot_stream, " pointtype %s", pt); |
| 6405 | 1306 found_style = true; |
| 1307 endif | |
| 1308 else | |
| 1309 pt = ""; | |
| 1310 endif | |
| 1311 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1312 if (isempty (errbars)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1313 style = "lines"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1314 if (isempty (lt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1315 if (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1316 style = "points"; |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1317 endif |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1318 elseif (! isempty (pt)) |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1319 style = "linespoints"; |
| 6405 | 1320 endif |
| 1321 | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1322 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
|
1323 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
|
1324 found_style = true; |
| 6465 | 1325 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1326 else |
|
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
1327 style = errbars; |
| 6465 | 1328 found_style = true; |
| 1329 endif | |
| 1330 | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1331 if (! found_style) |
| 6405 | 1332 fputs (plot_stream, " default"); |
| 1333 endif | |
| 1334 | |
| 1335 fputs (plot_stream, ";\n"); | |
| 1336 | |
| 1337 endfunction | |
| 6510 | 1338 |
| 7316 | 1339 function nd = __calc_dimensions__ (obj) |
| 1340 kids = obj.children; | |
| 1341 nd = 2; | |
| 1342 for i = 1:length (kids) | |
| 1343 obj = get (kids(i)); | |
| 1344 switch (obj.type) | |
| 1345 case {"image", "text"} | |
| 1346 ## ignore as they | |
| 1347 case {"line", "patch"} | |
| 1348 if (! isempty (obj.zdata)) | |
| 1349 nd = 3; | |
| 1350 endif | |
| 1351 case "surface" | |
| 1352 nd = 3; | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1353 case "hggroup" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1354 obj_nd = __calc_dimensions__ (obj); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1355 if (obj_nd == 3) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1356 nd = 3; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1357 endif |
| 7316 | 1358 endswitch |
| 1359 endfor | |
| 1360 endfunction | |
| 1361 | |
| 7119 | 1362 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1363 |
| 1364 ## DATA is already transposed. | |
| 1365 | |
| 1366 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1367 | |
| 6605 | 1368 ## Convert NA elements to normal NaN values because fprintf writes |
| 1369 ## "NA" and that confuses gnuplot. | |
| 1370 idx = find (isna (data)); | |
| 1371 if (any (idx)) | |
| 1372 data(idx) = NaN; | |
| 1373 endif | |
| 1374 | |
| 6510 | 1375 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1376 fwrite (plot_stream, data, "float64"); |
| 7109 | 1377 elseif (nd == 3) |
| 6510 | 1378 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1379 fwrite (plot_stream, data, "float64"); |
| 6510 | 1380 else |
| 7170 | 1381 nr = rows (data); |
| 7119 | 1382 if (cdata) |
| 7170 | 1383 for j = 1:4:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1384 fwrite (plot_stream, data(j:j+3,:), "float64"); |
| 7119 | 1385 endfor |
| 1386 else | |
| 7170 | 1387 for j = 1:3:nr |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1388 fwrite (plot_stream, data(j:j+2,:), "float64"); |
| 7119 | 1389 endfor |
| 1390 endif | |
| 7109 | 1391 endif |
| 6510 | 1392 endif |
| 1393 | |
| 1394 endfunction | |
| 6745 | 1395 |
| 7269 | 1396 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
|
1397 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1398 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
|
1399 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
|
1400 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
|
1401 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1402 [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
|
1403 |
| 6809 | 1404 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1405 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
|
1406 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1407 "border", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1408 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
|
1409 obj.xcolor, "x", plot_stream, true, mono, "border", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1410 "", fontname, fontsize, obj.interpreter); |
| 7321 | 1411 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1412 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
|
1413 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1414 "axis", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1415 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
|
1416 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1417 "", fontname, fontsize, obj.interpreter); |
| 6809 | 1418 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1419 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
|
1420 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1421 "border", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1422 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
|
1423 obj.xcolor, "x2", plot_stream, true, mono, "border", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1424 "", fontname, fontsize, obj.interpreter); |
| 6809 | 1425 endif |
| 1426 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1427 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
|
1428 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1429 "border", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1430 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
|
1431 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1432 "", fontname, fontsize, obj.interpreter); |
| 7321 | 1433 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1434 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
|
1435 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1436 "axis", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1437 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
|
1438 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1439 "", fontname, fontsize, obj.interpreter); |
| 6809 | 1440 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1441 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
|
1442 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1443 "border", obj.tickdir, fontname, fontsize, obj.interpreter); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1444 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
|
1445 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1446 "", fontname, fontsize, obj.interpreter); |
| 6809 | 1447 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1448 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
|
1449 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1450 "border", obj.tickdir, fontname, fontsize, obj.interpreter); |
| 6745 | 1451 endfunction |
| 1452 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1453 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1454 plot_stream, mirror, mono, axispos, tickdir, |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1455 fontname, fontsize, interpreter) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1456 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
|
1457 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
|
1458 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
|
1459 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
|
1460 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1461 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
|
1462 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1463 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
|
1464 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1465 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1466 endif |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1467 if (strcmp (fontname, "*")) |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1468 fontspec = ""; |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1469 else |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1470 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
|
1471 endif |
| 7269 | 1472 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1473 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1474 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1475 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
| 6758 | 1476 elseif (strcmpi (labelmode, "manual") && ! isempty (labels)) |
| 6751 | 1477 if (ischar (labels)) |
| 1478 labels = cellstr (labels); | |
| 1479 endif | |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1480 if (isnumeric (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1481 labels = num2str (real (labels(:))); |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1482 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1483 if (ischar (labels)) |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1484 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
|
1485 endif |
| 6745 | 1486 if (iscellstr (labels)) |
| 6751 | 1487 k = 1; |
| 1488 ntics = numel (tics); | |
| 1489 nlabels = numel (labels); | |
| 6745 | 1490 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
| 7206 | 1491 if (mirror) |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1492 fprintf (plot_stream, "set %stics %s %s mirror (", ax, |
|
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1493 tickdir, axispos); |
| 7206 | 1494 else |
|
7676
6c0f7bcf5b55
Fix spurious tics for plotyy with gnuplot backend
David Bateman <dbateman@free.fr>
parents:
7608
diff
changeset
|
1495 fprintf (plot_stream, "set %stics %s %s nomirror (", ax, |
|
6c0f7bcf5b55
Fix spurious tics for plotyy with gnuplot backend
David Bateman <dbateman@free.fr>
parents:
7608
diff
changeset
|
1496 tickdir, axispos); |
| 7206 | 1497 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1498 |
| 7228 | 1499 labels = regexprep(labels, "%", "%%"); |
| 6745 | 1500 for i = 1:ntics |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1501 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
| 6745 | 1502 if (i < ntics) |
| 1503 fputs (plot_stream, ", "); | |
| 1504 endif | |
| 1505 if (k > nlabels) | |
| 1506 k = 1; | |
| 1507 endif | |
| 1508 endfor | |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1509 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
|
1510 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1511 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
|
1512 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1513 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
|
1514 endif |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1515 else |
| 6745 | 1516 error ("unsupported type of ticklabel"); |
| 1517 endif | |
| 1518 else | |
| 6920 | 1519 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1520 if (mirror) |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1521 fprintf (plot_stream, "set %stics %s %s mirror (", ax, tickdir, |
|
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1522 axispos); |
| 7206 | 1523 else |
|
7676
6c0f7bcf5b55
Fix spurious tics for plotyy with gnuplot backend
David Bateman <dbateman@free.fr>
parents:
7608
diff
changeset
|
1524 fprintf (plot_stream, "set %stics %s %s nomirror (", ax, tickdir, |
|
6c0f7bcf5b55
Fix spurious tics for plotyy with gnuplot backend
David Bateman <dbateman@free.fr>
parents:
7608
diff
changeset
|
1525 axispos); |
| 7206 | 1526 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1527 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
|
1528 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
|
1529 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1530 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
|
1531 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1532 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
|
1533 endif |
| 6745 | 1534 endif |
| 1535 else | |
| 6920 | 1536 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
| 7206 | 1537 if (mirror) |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1538 fprintf (plot_stream, "set %stics %s %s mirror %s %s;\n", ax, |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1539 axispos, tickdir, colorspec, fontspec); |
| 7206 | 1540 else |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1541 fprintf (plot_stream, "set %stics %s %s nomirror %s %s;\n", ax, |
|
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1542 tickdir, axispos, colorspec, fontspec); |
| 7206 | 1543 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1544 if (strcmp (mtics, "on")) |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1545 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
|
1546 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1547 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
|
1548 endif |
| 7194 | 1549 endif |
| 1550 endfunction | |
| 1551 | |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1552 function ticklabel = ticklabel_to_cell (ticklabel) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1553 if (! isempty (ticklabel) && ! iscell (ticklabel)) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1554 if (isnumeric (ticklabel)) |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1555 ## Use upto 5 significant digits |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1556 ticklabel = num2str (ticklabel(:), 5); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1557 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1558 ticklabel = cellstr (ticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1559 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1560 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1561 |
| 7269 | 1562 function colorspec = get_text_colorspec (color, mono) |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1563 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1564 colorspec = ""; |
| 7194 | 1565 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1566 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1567 round (255*color)); |
| 6745 | 1568 endif |
| 1569 endfunction | |
| 7163 | 1570 |
| 7189 | 1571 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 1572 if (isempty (t.fontname)) |
| 7372 | 1573 fnt = "Helvetica"; |
| 7163 | 1574 else |
| 7372 | 1575 fnt = t.fontname; |
| 7168 | 1576 endif |
| 7189 | 1577 f = fnt; |
| 1578 it = false; | |
| 1579 bld = false; | |
| 7372 | 1580 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 1581 if (! isempty(t.fontangle) |
| 7372 | 1582 && (strcmpi (t.fontangle, "italic") |
| 1583 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1584 f = cstrcat (f, "-bolditalic"); |
| 7189 | 1585 it = true; |
| 1586 bld = true; | |
| 7168 | 1587 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1588 f = cstrcat (f, "-bold"); |
| 7189 | 1589 bld = true; |
| 7168 | 1590 endif |
| 1591 elseif (! isempty(t.fontangle) | |
| 7372 | 1592 && (strcmpi (t.fontangle, "italic") |
| 1593 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1594 f = cstrcat (f, "-italic"); |
| 7189 | 1595 it = true; |
| 7163 | 1596 endif |
| 1597 if (isempty (t.fontsize)) | |
| 1598 s = 10; | |
| 1599 else | |
| 1600 s = t.fontsize; | |
| 1601 endif | |
| 1602 endfunction | |
| 7189 | 1603 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1604 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1605 |
| 7189 | 1606 persistent warned_latex = false; |
| 1607 | |
| 1608 if (strcmp (fld, "string")) | |
| 1609 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 1610 else | |
| 7372 | 1611 f = "Helvetica"; |
| 7189 | 1612 s = 10; |
| 1613 fnt = f; | |
| 1614 it = false; | |
| 1615 bld = false; | |
| 1616 endif | |
| 1617 | |
| 1618 str = getfield (obj, fld); | |
| 1619 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1620 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 1621 str = __tex2enhanced__ (str, fnt, it, bld); |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1622 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 1623 if (! warned_latex) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1624 warning ("latex markup not supported for text objects"); |
| 7189 | 1625 warned_latex = true; |
| 1626 endif | |
| 1627 endif | |
| 1628 endif | |
| 1629 endfunction | |
| 1630 | |
| 1631 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 1632 persistent sym = __setup_sym_table__ (); | |
| 1633 persistent flds = fieldnames (sym); | |
| 1634 | |
| 1635 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 1636 | |
| 1637 for i = length (s) : -1 : 1 | |
| 1638 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 1639 if (strncmp (m{i}, '\0', 2)) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1640 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 1641 else |
| 1642 f = m{i}(2:end); | |
| 1643 if (isfield (sym, f)) | |
| 1644 g = getfield(sym, f); | |
| 1645 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1646 ##if (bld) | |
| 1647 ## if (it) | |
| 1648 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1649 ## else | |
| 1650 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1651 ## endif | |
| 1652 ##elseif (it) | |
| 1653 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1654 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1655 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 1656 elseif (strncmp (f, "rm", 2)) |
| 1657 bld = false; | |
| 1658 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1659 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 1660 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 1661 it = true; | |
| 1662 if (bld) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1663 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1664 str(s(i) + 3:end)); |
| 1665 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1666 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 7189 | 1667 str(s(i) + 3:end)); |
| 1668 endif | |
| 1669 elseif (strncmp (f, "bf", 2)) | |
| 1670 bld = true; | |
| 1671 if (it) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1672 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 7189 | 1673 str(2(i) + 3:end)); |
| 1674 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1675 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 7189 | 1676 str(s(i) + 3:end)); |
| 1677 endif | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
1678 elseif (strcmpi (f, "color")) |
| 7189 | 1679 ## FIXME Ignore \color but remove trailing {} block as well |
| 1680 d = strfind(str(e(i) + 1:end),'}'); | |
| 1681 if (isempty (d)) | |
| 1682 warning ('syntax error in \color argument'); | |
| 1683 else | |
|
7540
3422f39573b1
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1684 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
| 7189 | 1685 endif |
|
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|
1686 elseif(strcmpi (f, "fontname")) |
| 7189 | 1687 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1688 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1689 if (isempty(b1) || isempty(b2)) | |
| 1690 warning ('syntax error in \fontname argument'); | |
| 1691 else | |
|
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diff
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|
1692 str = cstrcat (str(1:s(i) - 1), '/', |
| 7189 | 1693 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1694 str(e(i) + b2(1) + 1:end)); | |
| 1695 endif | |
|
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|
1696 elseif(strcmpi (f, "fontsize")) |
| 7189 | 1697 b1 = strfind(str(e(i) + 1:end),'{'); |
| 1698 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 1699 if (isempty(b1) || isempty(b2)) | |
| 1700 warning ('syntax error in \fontname argument'); | |
| 1701 else | |
|
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diff
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|
1702 str = cstrcat (str(1:s(i) - 1), '/=', |
| 7189 | 1703 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 1704 str(e(i) + b2(1) + 1:end)); | |
| 1705 endif | |
| 1706 else | |
| 1707 ## Last desperate attempt to treat the symbol. Look for things | |
| 1708 ## like \pix, that should be translated to the symbol Pi and x | |
| 1709 for j = 1 : length (flds) | |
| 1710 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 1711 g = getfield(sym, flds{j}); | |
| 1712 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 1713 ##if (bld) | |
| 1714 ## if (it) | |
| 1715 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 1716 ## else | |
| 1717 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 1718 ## endif | |
| 1719 ##elseif (it) | |
| 1720 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 1721 ##endif | |
|
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diff
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|
1722 str = cstrcat (str(1:s(i) - 1), g, |
| 7189 | 1723 str(s(i) + length (flds{j}) + 1:end)); |
| 1724 break; | |
| 1725 endif | |
| 1726 endfor | |
| 1727 endif | |
| 1728 endif | |
| 1729 endfor | |
| 1730 | |
| 8506 | 1731 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 1732 ## alignment But need to put the shorter of the two arguments first. | |
| 1733 ## Carful of nested {} and unprinted characters when defining | |
| 1734 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 1735 ## are already converted to ^{/Symbol q}. | |
| 7189 | 1736 |
| 8506 | 1737 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 1738 |
| 1739 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 1740 i = 1; | |
| 1741 p = 0; | |
| 1742 while (i < length (s)) | |
| 1743 if (i < length(s)) | |
| 1744 if (str(s(i) + p + 1) == "{") | |
| 1745 s1 = strfind(str(s(i) + p + 2:end),'{'); | |
| 1746 si = 1; | |
| 1747 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 1748 li = 1; | |
| 1749 while (li <= length (l1) && si <= length (s1)) | |
| 1750 if (l1(li) < s1(si)) | |
| 1751 if (li == si) | |
| 1752 break; | |
| 1753 endif | |
| 1754 li++; | |
| 1755 else | |
| 1756 si++; | |
| 1757 endif | |
| 1758 endwhile | |
| 1759 l1 = l1 (min (length(l1), si)); | |
| 1760 if (s(i) + l1 + 1 == s(i+1)) | |
| 1761 if (str(s(i + 1) + p + 1) == "{") | |
| 1762 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 1763 si = 1; | |
| 1764 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 1765 li = 1; | |
| 1766 while (li <= length (l2) && si <= length (s2)) | |
| 1767 if (l2(li) < s2(si)) | |
| 1768 if (li == si) | |
| 1769 break; | |
| 1770 endif | |
| 1771 li++; | |
| 1772 else | |
| 1773 si++; | |
| 1774 endif | |
| 1775 endwhile | |
| 1776 l2 = l2 (min (length(l2), si)); | |
| 1777 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 1778 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 8506 | 1779 ## Shortest already first! |
|
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parents:
7513
diff
changeset
|
1780 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1781 else |
| 8506 | 1782 ## Have to swap sub/super-script to get shortest first. |
|
7540
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Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
1783 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
| 7189 | 1784 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
| 1785 endif | |
| 1786 else | |
| 8506 | 1787 ## Have to swap sub/super-script to get shortest first. |
|
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7513
diff
changeset
|
1788 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
| 7189 | 1789 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
| 1790 endif | |
| 1791 i += 2; | |
| 1792 p ++; | |
| 1793 else | |
| 1794 i++; | |
| 1795 endif | |
| 1796 else | |
| 1797 if (s(i+1) == s(i) + 2) | |
| 8506 | 1798 ## Shortest already first! |
|
7540
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diff
changeset
|
1799 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
| 7189 | 1800 p ++; |
| 1801 i += 2; | |
| 1802 else | |
| 1803 i ++; | |
| 1804 endif | |
| 1805 endif | |
| 1806 else | |
| 1807 i ++; | |
| 1808 endif | |
| 1809 endwhile | |
| 1810 | |
| 1811 endfunction | |
| 1812 | |
| 1813 function l = length_string (s) | |
| 1814 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
| 1815 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); | |
| 1816 if (!isempty (m)) | |
| 1817 l = l - sum (cellfun (@length, m)); | |
| 1818 endif | |
| 1819 endfunction | |
| 1820 | |
| 1821 function sym = __setup_sym_table__ () | |
| 1822 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 1823 sym.forall = '{/Symbol \042}'; | |
| 1824 sym.exists = '{/Symbol \044}'; | |
| 1825 sym.ni = '{/Symbol \047}'; | |
| 1826 sym.cong = '{/Symbol \100}'; | |
| 1827 sym.Delta = '{/Symbol D}'; | |
| 1828 sym.Phi = '{/Symbol F}'; | |
|
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7603
diff
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|
1829 sym.Gamma = '{/Symbol G}'; |
| 7190 | 1830 sym.vartheta = '{/Symbol J}'; |
| 7189 | 1831 sym.Lambda = '{/Symbol L}'; |
| 1832 sym.Pi = '{/Symbol P}'; | |
| 1833 sym.Theta = '{/Symbol Q}'; | |
| 1834 sym.Sigma = '{/Symbol S}'; | |
| 1835 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 1836 sym.Omega = '{/Symbol W}'; |
| 7189 | 1837 sym.Xi = '{/Symbol X}'; |
| 1838 sym.Psi = '{/Symbol Y}'; | |
| 1839 sym.perp = '{/Symbol \136}'; | |
| 1840 sym.alpha = '{/Symbol a}'; | |
| 1841 sym.beta = '{/Symbol b}'; | |
| 1842 sym.chi = '{/Symbol c}'; | |
| 1843 sym.delta = '{/Symbol d}'; | |
| 1844 sym.epsilon = '{/Symbol e}'; | |
| 1845 sym.phi = '{/Symbol f}'; | |
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1846 sym.gamma = '{/Symbol g}'; |
| 7189 | 1847 sym.eta = '{/Symbol h}'; |
| 1848 sym.iota = '{/Symbol i}'; | |
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1849 sym.varphi = '{/Symbol j}'; |
| 7189 | 1850 sym.kappa = '{/Symbol k}'; |
| 1851 sym.lambda = '{/Symbol l}'; | |
| 1852 sym.mu = '{/Symbol m}'; | |
| 1853 sym.nu = '{/Symbol n}'; | |
| 1854 sym.o = '{/Symbol o}'; | |
| 1855 sym.pi = '{/Symbol p}'; | |
| 1856 sym.theta = '{/Symbol q}'; | |
| 1857 sym.rho = '{/Symbol r}'; | |
| 1858 sym.sigma = '{/Symbol s}'; | |
| 1859 sym.tau = '{/Symbol t}'; | |
| 1860 sym.upsilon = '{/Symbol u}'; | |
| 1861 sym.varpi = '{/Symbol v}'; | |
| 1862 sym.omega = '{/Symbol w}'; | |
| 1863 sym.xi = '{/Symbol x}'; | |
| 1864 sym.psi = '{/Symbol y}'; | |
| 1865 sym.zeta = '{/Symbol z}'; | |
| 1866 sym.sim = '{/Symbol \176}'; | |
| 1867 sym.Upsilon = '{/Symbol \241}'; | |
| 1868 sym.prime = '{/Symbol \242}'; | |
| 1869 sym.leq = '{/Symbol \243}'; | |
| 1870 sym.infty = '{/Symbol \245}'; | |
| 1871 sym.clubsuit = '{/Symbol \247}'; | |
| 1872 sym.diamondsuit = '{/Symbol \250}'; | |
| 1873 sym.heartsuit = '{/Symbol \251}'; | |
| 1874 sym.spadesuit = '{/Symbol \252}'; | |
| 1875 sym.leftrightarrow = '{/Symbol \253}'; | |
| 1876 sym.leftarrow = '{/Symbol \254}'; | |
| 1877 sym.uparrow = '{/Symbol \255}'; | |
| 1878 sym.rightarrow = '{/Symbol \256}'; | |
| 1879 sym.downarrow = '{/Symbol \257}'; | |
| 1880 sym.circ = '{/Symbol \260}'; | |
| 1881 sym.pm = '{/Symbol \261}'; | |
| 1882 sym.geq = '{/Symbol \263}'; | |
| 1883 sym.times = '{/Symbol \264}'; | |
| 1884 sym.propto = '{/Symbol \265}'; | |
| 1885 sym.partial = '{/Symbol \266}'; | |
| 1886 sym.bullet = '{/Symbol \267}'; | |
| 1887 sym.div = '{/Symbol \270}'; | |
| 1888 sym.neq = '{/Symbol \271}'; | |
| 1889 sym.equiv = '{/Symbol \272}'; | |
| 1890 sym.approx = '{/Symbol \273}'; | |
| 1891 sym.ldots = '{/Symbol \274}'; | |
| 1892 sym.mid = '{/Symbol \275}'; | |
| 1893 sym.aleph = '{/Symbol \300}'; | |
| 1894 sym.Im = '{/Symbol \301}'; | |
| 1895 sym.Re = '{/Symbol \302}'; | |
| 1896 sym.wp = '{/Symbol \303}'; | |
| 1897 sym.otimes = '{/Symbol \304}'; | |
| 1898 sym.oplus = '{/Symbol \305}'; | |
| 1899 sym.oslash = '{/Symbol \306}'; | |
| 1900 sym.cap = '{/Symbol \307}'; | |
| 1901 sym.cup = '{/Symbol \310}'; | |
| 1902 sym.supset = '{/Symbol \311}'; | |
| 1903 sym.supseteq = '{/Symbol \312}'; | |
| 1904 sym.subset = '{/Symbol \314}'; | |
| 1905 sym.subseteq = '{/Symbol \315}'; | |
| 1906 sym.in = '{/Symbol \316}'; | |
|
7593
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changeset
|
1907 sym.notin = '{/Symbol \317}'; |
|
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diff
changeset
|
1908 sym.angle = '{/Symbol \320}'; |
|
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diff
changeset
|
1909 sym.bigtriangledown = '{/Symbol \321}'; |
|
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diff
changeset
|
1910 sym.langle = '{/Symbol \341}'; |
|
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|
1911 sym.rangle = '{/Symbol \361}'; |
| 7189 | 1912 sym.nabla = '{/Symbol \321}'; |
|
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|
1913 sym.prod = '{/Symbol \325}'; |
| 7189 | 1914 sym.surd = '{/Symbol \326}'; |
| 1915 sym.cdot = '{/Symbol \327}'; | |
| 1916 sym.neg = '{/Symbol \330}'; | |
| 1917 sym.wedge = '{/Symbol \331}'; | |
| 1918 sym.vee = '{/Symbol \332}'; | |
|
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|
1919 sym.Leftrightarrow = '{/Symbol \333}'; |
|
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1920 sym.Leftarrow = '{/Symbol \334}'; |
|
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1921 sym.Uparrow = '{/Symbol \335}'; |
|
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|
1922 sym.Rightarrow = '{/Symbol \336}'; |
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1923 sym.Downarrow = '{/Symbol \337}'; |
|
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1924 sym.diamond = '{/Symbol \340}'; |
| 7189 | 1925 sym.copyright = '{/Symbol \343}'; |
|
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1926 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 1927 sym.lceil = '{/Symbol \351}'; |
|
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|
1928 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 1929 sym.rceil = '{/Symbol \371}'; |
| 1930 sym.int = '{/Symbol \362}'; | |
| 1931 endfunction | |
| 1932 | |
| 7390 | 1933 function retval = __do_enhanced_option__ (enhanced, obj) |
| 1934 retval = ""; | |
| 1935 if (enhanced) | |
| 1936 if (strcmpi (obj.interpreter, "none")) | |
| 1937 retval = "noenhanced"; | |
| 1938 else | |
| 1939 retval = "enhanced"; | |
| 1940 endif | |
| 1941 endif | |
| 1942 endfunction | |
|
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|
1943 |
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1944 function typ = get_old_gnuplot_color (color) |
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1945 if (isequal (color, [0, 0, 0])) |
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1946 typ = -1; |
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1947 elseif (isequal (color, [1, 0, 0])) |
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1948 typ = 1; |
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1949 elseif (isequal (color, [0, 1, 0])) |
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1950 typ = 2; |
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1951 elseif (isequal (color, [0, 0, 1])) |
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1952 typ = 3; |
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1953 elseif (isequal (color, [1, 0, 1])) |
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1954 typ = 4; |
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1955 elseif (isequal (color, [0, 1, 1])) |
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1956 typ = 5; |
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1957 elseif (isequal (color, [1, 1, 1])) |
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1958 typ = -1; |
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1959 elseif (isequal (color, [1, 1, 0])) |
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1960 typ = 7; |
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1961 else |
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1962 typ = -1; |
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1963 endif |
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1964 endfunction |