Mercurial > hg > octave-lyh
annotate scripts/plot/__go_draw_axes__.m @ 11286:f0478684bc2f
__go_draw_axes__.m: Fix plot titles so they are visible for gnuplot 4.4.x (31711).
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Sun, 21 Nov 2010 19:37:44 -0500 |
| parents | da314c58f0b9 |
| children | c18526be2340 |
| rev | line source |
|---|---|
| 8920 | 1 ## Copyright (C) 2005, 2007, 2008, 2009 John W. Eaton |
| 6405 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 6405 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 6405 | 18 |
|
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {} __go_draw_axes__ (@var{h}, @var{plot_stream}, @var{enhanced}, @var{mono}) |
| 6895 | 21 ## Undocumented internal function. |
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22 ## @end deftypefn |
| 6405 | 23 |
| 24 ## Author: jwe | |
| 25 | |
|
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26 function __go_draw_axes__ (h, plot_stream, enhanced, mono, |
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27 bg_is_set, fg_is_set, hlgnd) |
| 6405 | 28 |
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29 if (nargin >= 4 && nargin <= 7) |
| 6405 | 30 |
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31 showhiddenhandles = get (0, "showhiddenhandles"); |
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32 unwind_protect |
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33 set (0, "showhiddenhandles", "on"); |
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34 axis_obj = __get__ (h); |
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35 unwind_protect_cleanup |
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36 set (0, "showhiddenhandles", showhiddenhandles); |
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37 end_unwind_protect |
| 6405 | 38 |
| 39 parent_figure_obj = get (axis_obj.parent); | |
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40 gnuplot_term = __gnuplot_get_var__ (axis_obj.parent, "GPVAL_TERM"); |
| 6405 | 41 |
| 8208 | 42 ## Set to false for plotyy axes. |
| 43 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 44 ymirror = false; |
| 8208 | 45 else |
| 46 ymirror = true; | |
| 7189 | 47 endif |
| 48 | |
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49 nd = __calc_dimensions__ (h); |
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50 |
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51 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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52 && strcmp (axis_obj.xlimmode, "manual") |
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53 && strcmp (axis_obj.ylimmode, "manual")) |
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54 ## All can't be "manual" |
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55 axis_obj.plotboxaspectratiomode = "auto"; |
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56 endif |
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57 |
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58 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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59 && strcmp (axis_obj.xlimmode, "manual") |
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60 && strcmp (axis_obj.ylimmode, "manual") |
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61 && (nd == 2 || all (mod (axis_obj.view, 90) == 0))) |
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62 ## FIXME - adjust plotboxaspectratio to respect other |
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63 fpos = get (axis_obj.parent, "position"); |
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64 apos = axis_obj.position; |
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65 endif |
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66 |
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67 pos = __actual_axis_position__ (h); |
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68 |
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69 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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70 dr = axis_obj.dataaspectratio; |
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71 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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72 dr = dr(1) / dr(2); |
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73 else |
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74 ## FIXME - need to properly implement 3D |
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75 dr = mean (dr(1:2)) / dr(3); |
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76 endif |
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77 else |
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78 dr = 1; |
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79 endif |
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80 |
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81 if (strcmp (axis_obj.activepositionproperty, "position")) |
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82 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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83 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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84 x = [1, 1]; |
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85 else |
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86 ## 3D plots need to be sized down to fit in the window. |
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87 x = 1.0 ./ sqrt([2, 2.5]); |
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88 endif |
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89 fprintf (plot_stream, "set tmargin screen %.15g;\n", |
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90 pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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91 fprintf (plot_stream, "set bmargin screen %.15g;\n", |
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92 pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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93 fprintf (plot_stream, "set lmargin screen %.15g;\n", |
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94 pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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95 fprintf (plot_stream, "set rmargin screen %.15g;\n", |
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96 pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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97 sz_str = ""; |
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98 else |
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99 fprintf (plot_stream, "set tmargin 0;\n"); |
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100 fprintf (plot_stream, "set bmargin 0;\n"); |
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101 fprintf (plot_stream, "set lmargin 0;\n"); |
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102 fprintf (plot_stream, "set rmargin 0;\n"); |
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103 |
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104 if (nd == 3 && all (axis_obj.view == [0, 90])) |
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105 ## FIXME -- Kludge to allow colorbar to be added to a pcolor() plot |
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106 pos(3:4) = pos(3:4) * 1.4; |
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107 pos(1:2) = pos(1:2) - pos(3:4) * 0.125; |
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108 endif |
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109 |
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110 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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111 |
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112 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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113 sz_str = sprintf ("set size ratio %.15g", -dr); |
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114 else |
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115 sz_str = "set size noratio"; |
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116 endif |
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117 sz_str = sprintf ("%s %.15g, %.15g;\n", sz_str, pos(3), pos(4)); |
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118 endif |
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119 else ## activepositionproperty == outerposition |
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120 fprintf (plot_stream, "set origin %g, %g;\n", pos(1:2)) |
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121 sz_str = ""; |
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122 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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123 sz_str = sprintf ("ratio %g", -dr); |
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124 else |
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125 sz_str = "noratio"; |
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126 endif |
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127 sz_str = sprintf ("set size %s %g, %g;\n", sz_str, pos(3:4)); |
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128 endif |
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129 if (! isempty (sz_str)) |
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130 fputs (plot_stream, sz_str); |
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131 endif |
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132 |
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133 ## Reset all labels, axis-labels, tick-labels, and title |
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134 ## FIXME - We should have an function to initialize the axis. |
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135 ## Presently, this is dispersed in this function. |
| 6778 | 136 fputs (plot_stream, "unset label;\n"); |
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137 fputs (plot_stream, "unset xtics;\n"); |
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138 fputs (plot_stream, "unset ytics;\n"); |
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139 fputs (plot_stream, "unset ztics;\n"); |
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140 fputs (plot_stream, "unset x2tics;\n"); |
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141 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 142 |
| 6405 | 143 if (! isempty (axis_obj.title)) |
| 144 t = get (axis_obj.title); | |
| 145 if (isempty (t.string)) | |
| 10549 | 146 fputs (plot_stream, "unset title;\n"); |
| 6405 | 147 else |
| 10549 | 148 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 149 fontspec = create_fontspec (f, s, gnuplot_term); | |
|
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150 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 10549 | 151 undo_string_escapes (tt), fontspec, |
| 152 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 153 endif |
| 154 endif | |
| 155 | |
| 156 if (! isempty (axis_obj.xlabel)) | |
| 157 t = get (axis_obj.xlabel); | |
| 6737 | 158 angle = t.rotation; |
| 7269 | 159 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 160 if (isempty (t.string)) |
| 10549 | 161 fprintf (plot_stream, "unset xlabel;\n"); |
| 162 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 163 else |
| 10549 | 164 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 165 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 166 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 167 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", | |
| 168 undo_string_escapes (tt), colorspec, fontspec, | |
| 169 __do_enhanced_option__ (enhanced, t)); | |
| 170 else | |
| 171 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", | |
| 172 undo_string_escapes (tt), colorspec, fontspec, | |
| 173 __do_enhanced_option__ (enhanced, t)); | |
| 174 endif | |
| 175 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 176 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 177 fprintf (plot_stream, "unset xlabel;\n"); | |
| 178 else | |
| 179 fprintf (plot_stream, "unset x2label;\n"); | |
| 180 endif | |
| 6405 | 181 endif |
| 182 endif | |
| 183 | |
| 184 if (! isempty (axis_obj.ylabel)) | |
| 185 t = get (axis_obj.ylabel); | |
| 6737 | 186 angle = t.rotation; |
| 7269 | 187 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 188 if (isempty (t.string)) |
| 10549 | 189 fprintf (plot_stream, "unset ylabel;\n"); |
| 190 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 191 else |
| 10549 | 192 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 193 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 194 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 195 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", | |
| 196 undo_string_escapes (tt), colorspec, fontspec, | |
| 197 __do_enhanced_option__ (enhanced, t)); | |
| 198 else | |
| 199 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", | |
| 200 undo_string_escapes (tt), colorspec, fontspec, | |
| 201 __do_enhanced_option__ (enhanced, t)); | |
| 202 endif | |
| 203 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 204 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 205 fprintf (plot_stream, "unset ylabel;\n"); | |
| 206 else | |
| 207 fprintf (plot_stream, "unset y2label;\n"); | |
| 208 endif | |
| 6405 | 209 endif |
| 210 endif | |
| 211 | |
| 212 if (! isempty (axis_obj.zlabel)) | |
| 213 t = get (axis_obj.zlabel); | |
| 6737 | 214 angle = t.rotation; |
| 7269 | 215 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 216 if (isempty (t.string)) |
| 10549 | 217 fputs (plot_stream, "unset zlabel;\n"); |
| 6405 | 218 else |
| 10549 | 219 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 220 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 221 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", | |
| 222 undo_string_escapes (tt), colorspec, fontspec, | |
| 223 __do_enhanced_option__ (enhanced, t)); | |
| 224 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 6405 | 225 endif |
| 226 endif | |
| 227 | |
| 6809 | 228 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 229 xaxisloc = "x2"; | |
| 230 xaxisloc_using = "x2"; | |
| 231 else | |
| 232 xaxisloc = "x"; | |
| 233 xaxisloc_using = "x1"; | |
| 7321 | 234 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 10549 | 235 fputs (plot_stream, "set xzeroaxis;\n"); |
| 7321 | 236 endif |
| 6809 | 237 endif |
| 238 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 239 yaxisloc = "y2"; | |
| 240 yaxisloc_using = "y2"; | |
| 241 else | |
| 242 yaxisloc = "y"; | |
| 243 yaxisloc_using = "y1"; | |
| 7321 | 244 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 10549 | 245 fputs (plot_stream, "set yzeroaxis;\n"); |
| 7321 | 246 endif |
| 6809 | 247 endif |
| 248 | |
| 7274 | 249 have_grid = false; |
| 250 | |
| 6758 | 251 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 252 have_grid = true; |
| 6809 | 253 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 254 else |
| 6809 | 255 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 256 endif |
| 257 | |
| 6758 | 258 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 259 have_grid = true; |
| 6809 | 260 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 261 else |
| 6809 | 262 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 263 endif |
| 264 | |
| 6758 | 265 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 266 have_grid = true; |
| 6405 | 267 fputs (plot_stream, "set grid ztics;\n"); |
| 268 else | |
| 7085 | 269 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 270 endif |
| 271 | |
| 6758 | 272 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 273 have_grid = true; |
|
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274 if (strcmp (axis_obj.xscale, "log")) |
| 10549 | 275 m = 10; |
|
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276 else |
| 10549 | 277 m = 5; |
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278 endif |
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279 fprintf (plot_stream, "set m%stics %d;\n", xaxisloc, m); |
| 6809 | 280 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
| 6405 | 281 else |
| 6809 | 282 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 283 endif |
| 284 | |
| 6758 | 285 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 286 have_grid = true; |
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287 if (strcmp (axis_obj.yscale, "log")) |
| 10549 | 288 m = 10; |
|
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289 else |
| 10549 | 290 m = 5; |
|
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291 endif |
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292 fprintf (plot_stream, "set m%stics %d;\n", yaxisloc, m); |
| 6809 | 293 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
| 6405 | 294 else |
| 6809 | 295 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 296 endif |
| 297 | |
| 6758 | 298 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 299 have_grid = true; |
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|
300 if (strcmp (axis_obj.zscale, "log")) |
| 10549 | 301 m = 10; |
|
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302 else |
| 10549 | 303 m = 5; |
|
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|
304 endif |
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305 fprintf (plot_stream, "set mztics %d;\n", m); |
| 6405 | 306 fputs (plot_stream, "set grid mztics;\n"); |
| 307 else | |
| 308 fputs (plot_stream, "set grid nomztics;\n"); | |
| 309 endif | |
| 310 | |
| 7307 | 311 ## The grid front/back/layerdefault option also controls the |
| 312 ## appearance of tics, so it is used even if the grid is absent. | |
| 313 if (strcmpi (axis_obj.layer, "top")) | |
| 314 fputs (plot_stream, "set grid front;\n"); | |
|
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315 fputs (plot_stream, "set border front;\n"); |
| 7307 | 316 else |
| 317 fputs (plot_stream, "set grid layerdefault;\n"); | |
|
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318 ## FIXME -- the gnuplot help says that "layerdefault" should work |
|
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319 ## for set border too, but it fails for me with gnuplot 4.2.5. So |
|
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320 ## use "back" instead. |
|
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|
321 fputs (plot_stream, "set border back;\n"); |
| 7307 | 322 endif |
| 7297 | 323 if (! have_grid) |
| 324 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 325 endif |
| 326 | |
|
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__go_draw_axes__.m: Properly render TeX symbols for x11.
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diff
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|
327 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
| 6405 | 328 |
|
10451
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Fix bug with logscale in combination with colorbar
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diff
changeset
|
329 fputs (plot_stream, "unset logscale;\n"); |
| 6758 | 330 xlogscale = strcmpi (axis_obj.xscale, "log"); |
|
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Fix bug with logscale in combination with colorbar
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|
331 ylogscale = strcmpi (axis_obj.yscale, "log"); |
|
348b26872fc8
Fix bug with logscale in combination with colorbar
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changeset
|
332 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 333 if (xlogscale) |
| 6809 | 334 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 335 endif |
| 336 if (ylogscale) | |
| 6809 | 337 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 338 endif |
| 339 if (zlogscale) | |
| 340 fputs (plot_stream, "set logscale z;\n"); | |
| 341 endif | |
| 342 | |
| 6758 | 343 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 344 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 345 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 346 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
7471
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Implement cdatamapping and respect to to allow correct image/imagesc rendering
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changeset
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347 cdatadirect = false; |
|
7930
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__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
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7873
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348 truecolor = false; |
| 6405 | 349 |
|
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Set gnuplot two point clipping
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350 fputs (plot_stream, "set clip two;\n"); |
|
32d9c0299e99
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351 |
| 6405 | 352 kids = axis_obj.children; |
|
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353 ## Remove the axis labels and title from the children, and |
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354 ## preserved the original order. |
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355 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
|
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356 axis_obj.zlabel; axis_obj.title]); |
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357 kids = kids (sort (k)); |
| 6405 | 358 |
| 7316 | 359 if (nd == 3) |
| 360 fputs (plot_stream, "set parametric;\n"); | |
| 361 fputs (plot_stream, "set style data lines;\n"); | |
| 362 fputs (plot_stream, "set surface;\n"); | |
| 363 fputs (plot_stream, "unset contour;\n"); | |
| 364 endif | |
| 365 | |
| 6405 | 366 data_idx = 0; |
| 367 data = cell (); | |
| 6464 | 368 is_image_data = []; |
| 7175 | 369 hidden_removal = NaN; |
| 7271 | 370 view_map = false; |
| 6405 | 371 |
| 7223 | 372 xlim = axis_obj.xlim; |
| 373 ylim = axis_obj.ylim; | |
| 374 zlim = axis_obj.zlim; | |
| 375 clim = axis_obj.clim; | |
| 6405 | 376 |
| 7222 | 377 if (! cautoscale && clim(1) == clim(2)) |
| 378 clim(2)++; | |
| 7189 | 379 endif |
|
9110
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Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
380 addedcmap = []; |
| 7189 | 381 |
| 6405 | 382 ximg_data = {}; |
| 383 ximg_data_idx = 0; | |
| 384 | |
|
7865
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
385 while (! isempty (kids)) |
| 6405 | 386 |
|
8344
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387 obj = get (kids(end)); |
|
10992
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__go_draw_axes__.m: Ensure text objects have units of "data".
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388 if (isfield (obj, "units")) |
|
88687577519f
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diff
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389 units = obj.units; |
|
88687577519f
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|
390 unwind_protect |
|
88687577519f
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391 set (kids(end), "units", "data") |
|
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392 obj = get (kids(end)); |
|
88687577519f
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|
393 unwind_protect_cleanup |
|
88687577519f
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394 set (kids(end), "units", units) |
|
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395 end_unwind_protect |
|
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396 endif |
|
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changeset
|
397 kids = kids(1:(end-1)); |
| 6405 | 398 |
|
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use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
399 if (strcmpi (obj.visible, "off")) |
| 10549 | 400 continue; |
|
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
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parents:
8048
diff
changeset
|
401 endif |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
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changeset
|
402 |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
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11204
diff
changeset
|
403 if (xlogscale && isfield (obj, "xdata")) |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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diff
changeset
|
404 obj.xdata(obj.xdata<=0) = NaN; |
|
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__go_draw_axes__.m: Set proper tight axis limits for log scale.
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|
405 endif |
|
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diff
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|
406 if (ylogscale && isfield (obj, "ydata")) |
|
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|
407 obj.ydata(obj.ydata<=0) = NaN; |
|
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|
408 endif |
|
11206
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|
409 if (zlogscale && isfield (obj, "zdata")) |
|
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parents:
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|
410 obj.zdata(obj.zdata<=0) = NaN; |
|
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|
411 endif |
|
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|
412 |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
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diff
changeset
|
413 ## Check for facecolor interpolation for surfaces. |
|
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diff
changeset
|
414 doing_interp_color = ... |
|
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changeset
|
415 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
|
8166
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__go_draw_axes__.m: Fix interpolation of facecolors.
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parents:
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diff
changeset
|
416 |
| 6405 | 417 switch (obj.type) |
| 10549 | 418 case "image" |
| 419 img_data = obj.cdata; | |
| 420 img_xdata = obj.xdata; | |
| 421 img_ydata = obj.ydata; | |
| 6405 | 422 |
|
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|
423 if (ndims (img_data) == 3) |
|
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|
424 truecolor = true; |
|
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diff
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|
425 elseif (strcmpi (obj.cdatamapping, "direct")) |
|
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426 cdatadirect = true; |
|
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427 endif |
|
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|
428 data_idx++; |
|
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|
429 is_image_data(data_idx) = true; |
|
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430 parametric(data_idx) = false; |
|
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431 have_cdata(data_idx) = false; |
|
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432 have_3d_patch(data_idx) = false; |
| 6405 | 433 |
|
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434 if (img_xdata(2) < img_xdata(1)) |
|
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435 img_xdata = img_xdata(2:-1:1); |
|
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diff
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436 img_data = img_data(:,end:-1:1,:); |
|
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diff
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437 elseif (img_xdata(1) == img_xdata(2)) |
|
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diff
changeset
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438 img_xdata = img_xdata(1) + [0, size(img_data,2)-1]; |
|
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diff
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|
439 endif |
|
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diff
changeset
|
440 if (img_ydata(2) < img_ydata(1)) |
|
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diff
changeset
|
441 img_ydata = img_ydata(2:-1:1); |
|
41d18f6342f9
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diff
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|
442 img_data = img_data(end:-1:1,:,:); |
|
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diff
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443 elseif (img_ydata(1) == img_ydata(2)) |
|
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diff
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444 img_ydata = img_ydata(1) + [0, size(img_data,1)-1]; |
|
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diff
changeset
|
445 endif |
|
11090
2adf4736dafa
Do not store flipped image property values when x/ydata descends.
Ben Abbott <bpabbott@mac.com>
parents:
11032
diff
changeset
|
446 |
|
11109
41d18f6342f9
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diff
changeset
|
447 [y_dim, x_dim] = size (img_data(:,:,1)); |
|
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diff
changeset
|
448 if (x_dim > 1) |
|
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diff
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449 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); |
|
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diff
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450 else |
|
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diff
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|
451 x_dim = 2; |
|
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452 img_data = [img_data, img_data]; |
|
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diff
changeset
|
453 dx = abs (img_xdata(2)-img_xdata(1)); |
|
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diff
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|
454 endif |
|
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|
455 if (y_dim > 1) |
|
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diff
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456 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); |
|
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diff
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|
457 else |
|
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diff
changeset
|
458 y_dim = 2; |
|
41d18f6342f9
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diff
changeset
|
459 img_data = [img_data; img_data]; |
|
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parents:
11095
diff
changeset
|
460 dy = abs (img_ydata(2)-img_ydata(1)); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
461 endif |
| 6405 | 462 |
|
11109
41d18f6342f9
remove image_viewer function
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parents:
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diff
changeset
|
463 x_origin = min (img_xdata); |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
464 y_origin = min (img_ydata); |
| 6405 | 465 |
|
11109
41d18f6342f9
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parents:
11095
diff
changeset
|
466 if (ndims (img_data) == 3) |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
467 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
468 format = "1:2:3"; |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
469 imagetype = "rgbimage"; |
|
41d18f6342f9
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parents:
11095
diff
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|
470 else |
|
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11095
diff
changeset
|
471 data{data_idx} = img_data(:); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
472 format = "1"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
473 imagetype = "image"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
474 endif |
| 6405 | 475 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
476 titlespec{data_idx} = "title \"\""; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
477 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
478 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
479 withclause{data_idx} = sprintf ("with %s;", imagetype); |
| 6405 | 480 |
| 10549 | 481 case "line" |
| 482 if (strncmp (obj.linestyle, "none", 4) | |
| 483 && (! isfield (obj, "marker") | |
| 484 || (isfield (obj, "marker") | |
| 485 && strncmp (obj.marker, "none", 4)))) | |
| 486 continue; | |
| 487 endif | |
| 488 data_idx++; | |
| 489 is_image_data(data_idx) = false; | |
| 490 parametric(data_idx) = true; | |
| 491 have_cdata(data_idx) = false; | |
| 492 have_3d_patch(data_idx) = false; | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
493 if (isempty (obj.displayname)) |
| 10549 | 494 titlespec{data_idx} = "title \"\""; |
| 495 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
496 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 497 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 498 endif | |
| 499 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); | |
| 500 errbars = ""; | |
| 501 if (nd == 3) | |
| 502 xdat = obj.xdata(:); | |
| 503 ydat = obj.ydata(:); | |
| 504 if (! isempty (obj.zdata)) | |
| 505 zdat = obj.zdata(:); | |
| 506 else | |
| 507 zdat = zeros (size (xdat)); | |
| 508 endif | |
| 509 data{data_idx} = [xdat, ydat, zdat]'; | |
| 510 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); | |
| 511 ## fputs (plot_stream, "set parametric;\n"); | |
| 512 else | |
| 513 xdat = obj.xdata(:); | |
| 514 ydat = obj.ydata(:); | |
|
10597
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
515 data{data_idx} = [xdat, ydat]'; |
|
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
516 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
|
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
517 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 10549 | 518 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
519 |
| 10549 | 520 style = do_linestyle_command (obj, obj.color, data_idx, mono, |
| 521 plot_stream, errbars); | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
522 |
|
10111
b52cba8be2eb
Fix for markerfacecolor and markeredgecolor properties with unfillable markers like '+'
David Bateman <dbateman@free.fr>
parents:
10089
diff
changeset
|
523 withclause{data_idx} = sprintf ("with %s linestyle %d", |
| 10549 | 524 style{1}, data_idx); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
525 |
| 10549 | 526 if (length (style) > 1) |
| 527 data_idx++; | |
| 528 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 529 parametric(data_idx) = parametric(data_idx - 1); | |
| 530 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 531 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 532 titlespec{data_idx} = "title \"\""; | |
| 533 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 534 data{data_idx} = data{data_idx - 1}; | |
| 535 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 536 style{2}, data_idx); | |
| 537 endif | |
| 538 if (length (style) > 2) | |
| 539 data_idx++; | |
| 540 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 541 parametric(data_idx) = parametric(data_idx - 1); | |
| 542 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 543 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 544 titlespec{data_idx} = "title \"\""; | |
| 545 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 546 data{data_idx} = data{data_idx - 1}; | |
| 547 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 548 style{3}, data_idx); | |
| 549 endif | |
| 6405 | 550 |
| 6790 | 551 case "patch" |
| 6885 | 552 cmap = parent_figure_obj.colormap; |
| 10549 | 553 [nr, nc] = size (obj.xdata); |
| 7189 | 554 |
| 10549 | 555 if (! isempty (obj.cdata)) |
| 556 cdat = obj.cdata; | |
| 557 if (strcmpi (obj.cdatamapping, "direct")) | |
| 558 cdatadirect = true; | |
| 559 endif | |
| 560 else | |
| 561 cdat = []; | |
| 562 endif | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
563 |
| 10549 | 564 data_3d_idx = NaN; |
| 565 for i = 1:nc | |
| 566 xcol = obj.xdata(:,i); | |
| 567 ycol = obj.ydata(:,i); | |
| 568 if (nd == 3) | |
| 569 if (! isempty (obj.zdata)) | |
| 570 zcol = obj.zdata(:,i); | |
| 571 else | |
| 572 zcol = zeros (size (xcol)); | |
| 573 endif | |
| 574 endif | |
| 575 | |
| 576 if (! isnan (xcol) && ! isnan (ycol)) | |
| 577 ## Is the patch closed or not | |
| 578 if (strncmp (obj.facecolor, "none", 4)) | |
| 579 hidden_removal = false; | |
| 580 else | |
| 7170 | 581 |
| 10549 | 582 if (isnan (hidden_removal)) |
| 583 hidden_removal = true; | |
| 584 endif | |
| 585 if (nd == 3) | |
| 586 if (numel (xcol) > 3) | |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
587 error ("__go_draw_axes__: gnuplot (as of v4.2) only supports 3D filled triangular patches"); |
| 10549 | 588 else |
| 589 if (isnan (data_3d_idx)) | |
| 590 data_idx++; | |
| 591 data_3d_idx = data_idx; | |
| 592 is_image_data(data_idx) = false; | |
| 593 parametric(data_idx) = false; | |
| 594 have_cdata(data_idx) = true; | |
| 595 have_3d_patch(data_idx) = true; | |
| 596 withclause{data_3d_idx} = sprintf ("with pm3d"); | |
| 597 usingclause{data_3d_idx} = "using 1:2:3:4"; | |
| 598 data{data_3d_idx} = []; | |
| 599 endif | |
| 600 local_idx = data_3d_idx; | |
| 601 ccdat = NaN; | |
| 602 endif | |
| 7170 | 603 else |
| 10549 | 604 data_idx++; |
| 605 local_idx = data_idx; | |
| 606 is_image_data(data_idx) = false; | |
| 607 parametric(data_idx) = false; | |
| 608 have_cdata(data_idx) = false; | |
| 609 have_3d_patch(data_idx) = false; | |
| 7170 | 610 endif |
| 611 | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
612 if (i > 1 || isempty (obj.displayname)) |
| 10549 | 613 titlespec{local_idx} = "title \"\""; |
| 614 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
615 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 616 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); |
| 617 endif | |
| 618 if (isfield (obj, "facecolor")) | |
| 619 if ((strncmp (obj.facecolor, "flat", 4) | |
| 620 || strncmp (obj.facecolor, "interp", 6)) | |
| 621 && isfield (obj, "cdata")) | |
| 622 if (ndims (obj.cdata) == 2 | |
| 623 && (size (obj.cdata, 2) == nc | |
| 624 && (size (obj.cdata, 1) == 1 | |
| 625 || size (obj.cdata, 1) == 3))) | |
| 626 ccol = cdat (:, i); | |
| 627 elseif (ndims (obj.cdata) == 2 | |
| 628 && (size (obj.cdata, 1) == nc | |
| 629 && (size (obj.cdata, 2) == 1 | |
| 630 || size (obj.cdata, 2) == 3))) | |
| 631 ccol = cdat (i, :); | |
| 632 elseif (ndims (obj.cdata) == 3) | |
| 633 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 634 else | |
| 635 ccol = cdat; | |
| 636 endif | |
| 637 if (strncmp (obj.facecolor, "flat", 4)) | |
| 638 if (numel(ccol) == 3) | |
| 639 color = ccol; | |
| 640 elseif (nd == 3 && numel (xcol) == 3) | |
| 641 ccdat = ccol * ones (3,1); | |
| 642 else | |
| 643 r = 1 + round ((size (cmap, 1) - 1) | |
| 644 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 645 r = max (1, min (r, size (cmap, 1))); | |
| 646 color = cmap(r, :); | |
| 647 endif | |
| 648 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 649 if (nd == 3 && numel (xcol) == 3) | |
| 650 ccdat = ccol; | |
| 651 if (! isvector (ccdat)) | |
| 652 tmp = rows(cmap) + rows(addedcmap) + ... | |
| 653 [1 : rows(ccdat)]; | |
| 654 addedcmap = [addedcmap; ccdat]; | |
| 655 ccdat = tmp(:); | |
| 656 else | |
| 657 ccdat = ccdat(:); | |
| 658 endif | |
| 659 else | |
| 660 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 661 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); | |
| 662 r = max (1, min (r, size (cmap, 1))); | |
| 663 color = cmap(r,:); | |
| 664 endif | |
| 665 endif | |
| 666 elseif (isnumeric (obj.facecolor)) | |
| 667 color = obj.facecolor; | |
| 668 else | |
| 669 color = [0, 1, 0]; | |
| 670 endif | |
| 671 else | |
| 672 color = [0, 1, 0]; | |
| 673 endif | |
| 674 | |
| 675 if (nd == 3 && numel (xcol) == 3) | |
| 676 if (isnan (ccdat)) | |
| 677 ccdat = (rows (cmap) + rows(addedcmap) + 1) * ones(3, 1); | |
| 678 addedcmap = [addedcmap; reshape(color, 1, 3)]; | |
| 679 endif | |
| 680 data{data_3d_idx} = [data{data_3d_idx}, ... | |
| 681 [[xcol; xcol(end)], [ycol; ycol(end)], ... | |
| 682 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; | |
| 683 else | |
| 684 if (mono) | |
| 685 colorspec = ""; | |
| 686 elseif (__gnuplot_has_feature__ ("transparent_patches") | |
| 687 && isscalar (obj.facealpha)) | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
688 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
| 10549 | 689 round (255*color), obj.facealpha); |
| 690 else | |
| 691 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 692 round (255*color)); | |
| 693 endif | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
694 |
| 10549 | 695 withclause{data_idx} = sprintf ("with filledcurve %s", |
| 696 colorspec); | |
| 697 data{data_idx} = [xcol, ycol]'; | |
| 698 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", | |
| 699 numel (xcol)); | |
| 700 endif | |
| 701 endif | |
| 702 endif | |
| 7170 | 703 |
| 704 ## patch outline | |
| 10549 | 705 if (!(strncmp (obj.edgecolor, "none", 4) |
|
11164
254a87b40f60
Don't plot patch outlines with the gnuplot backend if the marker property is set to none. Fixes contourf(peaks(),'edgecolor','none')
David Bateman <dbateman@free.fr>
parents:
11163
diff
changeset
|
706 && (strncmp (obj.marker, "none", 4) |
|
254a87b40f60
Don't plot patch outlines with the gnuplot backend if the marker property is set to none. Fixes contourf(peaks(),'edgecolor','none')
David Bateman <dbateman@free.fr>
parents:
11163
diff
changeset
|
707 || (strncmp (obj.markeredgecolor, "none", 4) |
|
254a87b40f60
Don't plot patch outlines with the gnuplot backend if the marker property is set to none. Fixes contourf(peaks(),'edgecolor','none')
David Bateman <dbateman@free.fr>
parents:
11163
diff
changeset
|
708 && strncmp (obj.markerfacecolor, "none", 4))))) |
| 7170 | 709 |
| 10549 | 710 data_idx++; |
| 7170 | 711 is_image_data(data_idx) = false; |
| 712 parametric(data_idx) = false; | |
| 10549 | 713 have_cdata(data_idx) = false; |
| 714 have_3d_patch(data_idx) = false; | |
| 7170 | 715 titlespec{data_idx} = "title \"\""; |
| 10549 | 716 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 717 |
| 10549 | 718 if (isfield (obj, "markersize")) |
| 719 mdat = obj.markersize / 3; | |
| 720 endif | |
| 7189 | 721 |
| 722 if (isfield (obj, "edgecolor")) | |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
723 ## FIXME |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
724 ## This is the wrong thing to do as edgecolor, markeredgecolor |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
725 ## and markerfacecolor can have different values and we should |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
726 ## treat them seperately. However, the below allow the scatter |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
727 ## functions to work as expected, where only one of these values |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
728 ## is set |
| 10549 | 729 if (strncmp (obj.edgecolor, "none", 4)) |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
730 if (strncmp (obj.markeredgecolor, "none", 4)) |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
731 ec = obj.markerfacecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
732 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
733 ec = obj.markeredgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
734 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
735 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
736 ec = obj.edgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
737 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
738 |
| 10549 | 739 if ((strncmp (ec, "flat", 4) |
| 740 || strncmp (ec, "interp", 6)) | |
| 741 && isfield (obj, "cdata")) | |
| 742 if (ndims (obj.cdata) == 2 | |
| 743 && (size (obj.cdata, 2) == nc | |
| 744 && (size (obj.cdata, 1) == 1 | |
| 745 || size (obj.cdata, 1) == 3))) | |
| 746 ccol = cdat (:, i); | |
| 747 elseif (ndims (obj.cdata) == 2 | |
| 748 && (size (obj.cdata, 1) == nc | |
| 749 && (size (obj.cdata, 2) == 1 | |
| 750 || size (obj.cdata, 2) == 3))) | |
| 751 ccol = cdat (i, :); | |
| 752 elseif (ndims (obj.cdata) == 3) | |
| 753 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 754 else | |
| 755 ccol = cdat; | |
| 756 endif | |
| 757 if (strncmp (ec, "flat", 4)) | |
| 758 if (numel(ccol) == 3) | |
| 759 color = ccol; | |
| 760 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
761 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
762 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
763 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
764 color = "flat"; |
| 10549 | 765 have_cdata(data_idx) = true; |
| 766 endif | |
| 767 elseif (strncmp (ec, "interp", 6)) | |
| 768 if (numel(ccol) == 3) | |
| 769 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 770 color = ccol(1,:); | |
| 771 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
772 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
773 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
774 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
775 color = "interp"; |
| 10549 | 776 have_cdata(data_idx) = true; |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
777 endif |
| 10549 | 778 endif |
| 779 elseif (isnumeric (ec)) | |
| 780 color = ec; | |
| 781 else | |
| 782 color = [0, 0, 0]; | |
| 783 endif | |
| 7020 | 784 else |
| 10549 | 785 color = [0, 0, 0]; |
| 786 endif | |
| 787 | |
| 788 if (isfield (obj, "linestyle")) | |
| 789 switch (obj.linestyle) | |
| 790 case "-" | |
| 791 lt = "lt 1"; | |
| 792 case "--" | |
| 793 lt = "lt 2"; | |
| 794 case ":" | |
| 795 lt = "lt 3"; | |
| 796 case "-." | |
| 797 lt = "lt 6"; | |
| 798 case "none" | |
| 799 lt = ""; | |
| 800 otherwise | |
| 801 lt = ""; | |
| 802 endswitch | |
| 803 else | |
| 804 lt = ""; | |
| 805 endif | |
| 806 | |
| 807 if (isfield (obj, "linewidth")) | |
| 808 lw = sprintf("linewidth %f", obj.linewidth); | |
| 809 else | |
| 810 lw = ""; | |
| 7020 | 811 endif |
| 7189 | 812 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
813 [pt, pt2, obj] = gnuplot_pointtype (obj); |
|
10929
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
814 if (! isempty (pt)) |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
815 pt = sprintf ("pointtype %s", pt); |
|
10930
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
816 endif |
|
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
817 if (! isempty (pt2)) |
|
10929
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
818 pt2 = sprintf ("pointtype %s", pt2); |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
819 endif |
| 7189 | 820 |
| 10549 | 821 if (mono) |
| 822 colorspec = ""; | |
| 823 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
824 if (ischar (color)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
825 colorspec = "palette"; |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
826 else |
| 10549 | 827 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
| 828 round (255*color)); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
829 endif |
| 10549 | 830 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
831 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
832 sidx = 1; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
833 if (isempty (lt)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
834 style = ""; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
835 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
836 style = "lines"; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
837 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
838 tmpwith = {}; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
839 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
840 facesame = true; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
841 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 842 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
843 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 844 || ! isnumeric (obj.markerfacecolor) |
| 845 || (isnumeric (obj.markerfacecolor) | |
| 846 && isequal (color, obj.markerfacecolor))) | |
| 847 style = strcat (style, "points"); | |
| 848 if (isfield (obj, "markersize")) | |
| 849 if (length (mdat) == nc) | |
| 850 m = mdat(i); | |
| 851 else | |
| 852 m = mdat; | |
| 853 endif | |
| 854 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
855 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
856 ps = ""; |
| 10549 | 857 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
858 |
| 10549 | 859 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
| 860 style, lw, pt2, lt, ps, | |
| 861 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
862 else |
| 10549 | 863 facesame = false; |
| 864 if (! isempty (style)) | |
| 865 tmpwith{sidx} = sprintf ("with %s %s %s %s", | |
| 866 style, lw, lt, | |
| 867 colorspec); | |
| 868 sidx ++; | |
| 869 endif | |
| 870 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 871 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 872 round (255*obj.markerfacecolor)); | |
| 873 endif | |
| 874 style = "points"; | |
| 875 if (isfield (obj, "markersize")) | |
| 876 if (length (mdat) == nc) | |
| 877 m = mdat(i); | |
| 878 else | |
| 879 m = mdat; | |
| 880 endif | |
| 881 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
882 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
883 ps = ""; |
| 10549 | 884 endif |
| 885 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 886 style, lw, pt2, lt, ps, | |
| 887 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
888 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
889 endif |
| 6790 | 890 |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
891 if (isfield (obj, "markeredgecolor") |
| 10549 | 892 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
893 if (facesame && !isempty (pt) |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
894 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 895 || ! isnumeric (obj.markeredgecolor) |
| 896 || (isnumeric (obj.markeredgecolor) | |
| 897 && isequal (color, obj.markeredgecolor)))) | |
| 898 if (sidx == 1 && ((length (style) == 5 | |
| 899 && strncmp (style, "lines", 5)) | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
900 || isempty (style))) |
| 10549 | 901 style = strcat (style, "points"); |
| 902 if (isfield (obj, "markersize")) | |
| 903 if (length (mdat) == nc) | |
| 904 m = mdat(i); | |
| 905 else | |
| 906 m = mdat; | |
| 907 endif | |
| 908 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
909 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
910 ps = ""; |
| 10549 | 911 endif |
| 912 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 913 style, lw, pt, lt, ps, | |
| 914 colorspec); | |
| 915 endif | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
916 else |
| 10549 | 917 if (!isempty (style)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
918 if (length(tmpwith) < sidx || isempty (tmpwith{sidx})) |
| 10549 | 919 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
| 920 style, lw, lt, | |
| 921 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
922 endif |
| 10549 | 923 sidx ++; |
| 924 endif | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
925 |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
926 if (!isempty (pt)) |
| 10549 | 927 if (! mono) |
| 928 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 929 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 930 round (255*color)); | |
| 931 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 932 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 933 round (255*obj.markeredgecolor)); | |
| 934 endif | |
| 935 endif | |
| 936 style = "points"; | |
| 937 if (isfield (obj, "markersize")) | |
| 938 if (length (mdat) == nc) | |
| 939 m = mdat(i); | |
| 940 else | |
| 941 m = mdat; | |
| 942 endif | |
| 943 ps = sprintf("pointsize %f", m / 3); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
944 else |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
945 ps = ""; |
| 10549 | 946 endif |
| 947 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 948 style, lw, pt, lt, ps, | |
| 949 colorspec); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
950 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
951 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
952 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
953 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
954 if (isempty (tmpwith)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
955 withclause{data_idx} = sprintf ("with %s %s %s %s %s", |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
956 style, lw, pt, lt, |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
957 colorspec); |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
958 else |
| 10549 | 959 withclause{data_idx} = tmpwith{1}; |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
960 endif |
| 10549 | 961 if (nd == 3) |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
962 if (ischar (color)) |
| 10549 | 963 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 964 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 965 [zcol; zcol(1)], [ccol; ccol(1)]]'; | |
| 966 else | |
| 967 data{data_idx} = [xcol, ycol, zcol, ccol]'; | |
| 968 endif | |
| 969 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
970 else |
| 10549 | 971 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 972 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 973 [zcol; zcol(1)]]'; | |
| 974 else | |
| 975 data{data_idx} = [xcol, ycol, zcol]'; | |
| 976 endif | |
| 977 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
978 endif |
| 10549 | 979 else |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
980 if (ischar (color)) |
| 10549 | 981 if (! isnan (xcol) && ! isnan (ycol)) |
| 982 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
983 [ccol; ccol(1)]]'; |
| 10549 | 984 else |
| 985 data{data_idx} = [xcol, ycol, ccol]'; | |
| 986 endif | |
| 987 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
988 else |
| 10549 | 989 if (! isnan (xcol) && ! isnan (ycol)) |
| 990 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 991 else | |
| 992 data{data_idx} = [xcol, ycol]'; | |
| 993 endif | |
| 994 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
995 endif |
| 10549 | 996 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
997 |
| 10549 | 998 if (length (tmpwith) > 1) |
| 999 data_idx++; | |
| 1000 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1001 parametric(data_idx) = parametric(data_idx - 1); | |
| 1002 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1003 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1004 titlespec{data_idx} = "title \"\""; | |
| 1005 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1006 data{data_idx} = data{data_idx - 1}; | |
| 1007 withclause{data_idx} = tmpwith{2}; | |
| 1008 endif | |
| 1009 if (length (tmpwith) > 2) | |
| 1010 data_idx++; | |
| 1011 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1012 parametric(data_idx) = parametric(data_idx - 1); | |
| 1013 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1014 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1015 titlespec{data_idx} = "title \"\""; | |
| 1016 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1017 data{data_idx} = data{data_idx - 1}; | |
| 1018 withclause{data_idx} = tmpwith{3}; | |
| 1019 endif | |
| 1020 endif | |
| 1021 endfor | |
| 6790 | 1022 |
| 10549 | 1023 case "surface" |
| 1024 view_map = true; | |
| 7110 | 1025 if (! (strncmp (obj.edgecolor, "none", 4) |
| 10549 | 1026 && strncmp (obj.facecolor, "none", 4))) |
| 1027 data_idx++; | |
| 1028 is_image_data(data_idx) = false; | |
| 1029 parametric(data_idx) = false; | |
| 1030 have_cdata(data_idx) = true; | |
| 1031 have_3d_patch(data_idx) = false; | |
| 1032 style = do_linestyle_command (obj, obj.edgecolor, | |
| 1033 data_idx, mono, | |
| 1034 plot_stream); | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1035 |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1036 if (isempty (obj.displayname)) |
| 10549 | 1037 titlespec{data_idx} = "title \"\""; |
| 1038 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1039 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 1040 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 1041 endif | |
| 1042 withclause{data_idx} = sprintf ("with pm3d linestyle %d", | |
| 1043 data_idx); | |
| 1044 withpm3d = true; | |
| 1045 pm3didx = data_idx; | |
| 7109 | 1046 |
| 10549 | 1047 xdat = obj.xdata; |
| 1048 ydat = obj.ydata; | |
| 1049 zdat = obj.zdata; | |
| 1050 cdat = obj.cdata; | |
| 7110 | 1051 |
| 10549 | 1052 err = false; |
| 7109 | 1053 if (! size_equal(zdat, cdat)) |
| 6405 | 1054 err = true; |
| 7109 | 1055 endif |
| 10549 | 1056 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
| 1057 if (rows (zdat) == length (ydat) | |
| 1058 && columns (zdat) == length (xdat)) | |
| 7109 | 1059 [xdat, ydat] = meshgrid (xdat, ydat); |
| 10549 | 1060 else |
| 7109 | 1061 err = true; |
| 10549 | 1062 endif |
| 1063 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 1064 if (! size_equal (xdat, ydat, zdat)) | |
| 7109 | 1065 err = true; |
| 10549 | 1066 endif |
| 1067 else | |
| 1068 err = true; | |
| 1069 endif | |
| 1070 if (err) | |
| 1071 error ("__go_draw_axes__: invalid grid data"); | |
| 1072 endif | |
| 1073 xlen = columns (zdat); | |
| 1074 ylen = rows (zdat); | |
| 1075 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 1076 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 1077 len = 4 * xlen; | |
| 1078 zz = zeros (ylen, len); | |
| 1079 k = 1; | |
| 1080 for kk = 1:4:len | |
| 1081 zz(:,kk) = xdat(:,k); | |
| 1082 zz(:,kk+1) = ydat(:,k); | |
| 1083 zz(:,kk+2) = zdat(:,k); | |
| 1084 zz(:,kk+3) = cdat(:,k); | |
| 1085 k++; | |
| 1086 endfor | |
| 1087 data{data_idx} = zz.'; | |
| 1088 endif | |
| 7109 | 1089 |
| 10549 | 1090 if (doing_interp_color) |
| 1091 interp_str = "interpolate 0, 0"; | |
| 1092 else | |
| 1093 ## No interpolation of facecolors. | |
| 1094 interp_str = ""; | |
| 1095 endif | |
| 1096 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
|
1097 |
| 7119 | 1098 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 10549 | 1099 || strncmp (obj.facecolor, "interp", 6)); |
| 7119 | 1100 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) |
| 10549 | 1101 || strncmp (obj.edgecolor, "interp", 6)); |
| 7154 | 1102 |
| 10549 | 1103 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) |
| 1104 || (isnumeric (obj.facecolor) | |
| 1105 && all (obj.facecolor == 1))); | |
| 1106 hidden_removal = false; | |
| 7592 | 1107 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 1108 if (flat_interp_edge && facecolor_none_or_white) |
| 10549 | 1109 withpm3d = false; |
| 1110 withclause{data_idx} = sprintf ("with %s palette", style {1}); | |
| 1111 fputs (plot_stream, "unset pm3d\n"); | |
| 1112 if (all (obj.facecolor == 1)) | |
| 7592 | 1113 hidden_removal = true; |
| 7582 | 1114 endif |
| 10549 | 1115 elseif (facecolor_none_or_white) |
| 1116 if (all (obj.facecolor == 1)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1117 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1118 endif |
| 10549 | 1119 fputs(plot_stream,"unset pm3d;\n"); |
| 1120 fputs(plot_stream,"set style increment user;\n"); | |
| 1121 withpm3d = false; | |
| 1122 withclause{data_idx} = sprintf("with %s linestyle %d", | |
| 1123 style{1}, data_idx); | |
| 1124 fputs (plot_stream, "unset pm3d\n"); | |
| 7119 | 1125 endif |
| 7109 | 1126 |
| 10549 | 1127 if (doing_interp_color) |
| 1128 ## "depthorder" interferes with interpolation of colors. | |
| 1129 dord = "scansautomatic"; | |
| 1130 else | |
| 1131 dord = "depthorder"; | |
| 1132 endif | |
| 7109 | 1133 |
| 10549 | 1134 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 7318 | 1135 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", |
| 10549 | 1136 interp_str, dord); |
| 7318 | 1137 elseif (!facecolor_none_or_white) |
| 7119 | 1138 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 1139 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1140 && isscalar (obj.facealpha)) | |
| 1141 fprintf (plot_stream, | |
| 1142 "set style fill transparent solid %f;\n", | |
| 1143 obj.facealpha); | |
| 1144 endif | |
| 7318 | 1145 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 10549 | 1146 interp_str, dord); |
| 7109 | 1147 else |
| 7318 | 1148 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 10549 | 1149 data_idx, interp_str, dord); |
| 7119 | 1150 |
| 8645 | 1151 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1152 && isscalar (obj.facealpha)) | |
| 1153 fprintf (plot_stream, | |
| 1154 "set style fill transparent solid %f;\n", | |
| 1155 obj.facealpha); | |
| 1156 endif | |
| 7109 | 1157 endif |
| 7119 | 1158 endif |
| 10549 | 1159 |
| 1160 zz = []; | |
| 1161 if (length (style) > 1) | |
| 1162 len = 3 * xlen; | |
| 1163 zz = zeros (ylen, len); | |
| 1164 k = 1; | |
| 1165 for kk = 1:3:len | |
| 1166 zz(:,kk) = xdat(:,k); | |
| 1167 zz(:,kk+1) = ydat(:,k); | |
| 1168 zz(:,kk+2) = zdat(:,k); | |
| 1169 k++; | |
| 1170 endfor | |
| 1171 zz = zz.'; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1172 |
| 10549 | 1173 data_idx++; |
| 1174 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1175 parametric(data_idx) = parametric(data_idx - 1); | |
| 1176 have_cdata(data_idx) = false; | |
| 1177 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1178 titlespec{data_idx} = "title \"\""; | |
| 1179 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1180 data{data_idx} = zz; | |
| 1181 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1182 style{2}, data_idx); | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1183 |
| 10549 | 1184 endif |
| 1185 if (length (style) > 2) | |
| 1186 data_idx++; | |
| 1187 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1188 parametric(data_idx) = parametric(data_idx - 1); | |
| 1189 have_cdata(data_idx) = false; | |
| 1190 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1191 titlespec{data_idx} = "title \"\""; | |
| 1192 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1193 data{data_idx} = zz; | |
| 1194 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1195 style{3}, data_idx); | |
| 1196 endif | |
| 1197 if (withpm3d && strncmp (style {1}, "linespoints", 11)) | |
| 1198 if (isempty(zz)) | |
| 1199 len = 3 * xlen; | |
| 1200 zz = zeros (ylen, len); | |
| 1201 k = 1; | |
| 1202 for kk = 1:3:len | |
| 1203 zz(:,kk) = xdat(:,k); | |
| 1204 zz(:,kk+1) = ydat(:,k); | |
| 1205 zz(:,kk+2) = zdat(:,k); | |
| 1206 k++; | |
| 1207 endfor | |
| 1208 zz = zz.'; | |
| 1209 endif | |
| 1210 data_idx++; | |
| 1211 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1212 parametric(data_idx) = parametric(data_idx - 1); | |
| 1213 have_cdata(data_idx) = false; | |
| 1214 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1215 titlespec{data_idx} = "title \"\""; | |
| 1216 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1217 data{data_idx} = zz; | |
| 1218 withclause{data_idx} = sprintf ("with points linestyle %d", | |
| 1219 pm3didx); | |
| 1220 endif | |
| 1221 endif | |
| 6405 | 1222 |
| 10549 | 1223 case "text" |
| 1224 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); | |
| 1225 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 1226 lpos = obj.position; | |
| 1227 halign = obj.horizontalalignment; | |
| 1228 angle = obj.rotation; | |
| 6752 | 1229 units = obj.units; |
| 10549 | 1230 color = obj.color; |
| 6758 | 1231 if (strcmpi (units, "normalized")) |
| 6752 | 1232 units = "graph"; |
|
10912
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1233 elseif (strcmp (axis_obj.yaxislocation, "right") |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1234 && strcmp (units, "data")) |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1235 units = "second"; |
| 6752 | 1236 else |
| 1237 units = ""; | |
| 1238 endif | |
| 10549 | 1239 |
| 1240 if (isnumeric (color)) | |
| 1241 colorspec = get_text_colorspec (color, mono); | |
| 1242 endif | |
| 6829 | 1243 |
| 10549 | 1244 if (nd == 3) |
| 1245 fprintf (plot_stream, | |
| 1246 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", | |
| 1247 undo_string_escapes (label), units, lpos(1), | |
| 1248 lpos(2), lpos(3), halign, angle, fontspec, | |
| 1249 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 1250 else | |
| 1251 fprintf (plot_stream, | |
| 1252 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", | |
| 1253 undo_string_escapes (label), units, | |
| 1254 lpos(1), lpos(2), halign, angle, fontspec, | |
| 1255 __do_enhanced_option__ (enhanced, obj), colorspec); | |
| 1256 endif | |
| 6405 | 1257 |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1258 case "hggroup" |
| 10549 | 1259 ## Push group children into the kid list. |
| 1260 if (isempty (kids)) | |
| 1261 kids = obj.children; | |
| 1262 elseif (! isempty (obj.children)) | |
| 1263 kids = [kids; obj.children]; | |
| 1264 endif | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1265 |
| 10549 | 1266 otherwise |
| 1267 error ("__go_draw_axes__: unknown object class, %s", | |
| 1268 obj.type); | |
| 6405 | 1269 endswitch |
| 1270 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1271 endwhile |
| 6405 | 1272 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1273 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1274 ## 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
|
1275 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1276 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1277 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1278 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1279 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1280 |
| 7175 | 1281 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1282 fputs (plot_stream, "set hidden3d;\n"); |
| 1283 else | |
| 1284 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1285 endif | |
| 1286 | |
|
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
|
1287 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1288 |
| 8208 | 1289 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1290 ## dual axis plotting features of gnuplot. |
| 7222 | 1291 if (isempty (xlim)) |
| 1292 return; | |
| 6405 | 1293 endif |
| 6758 | 1294 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1295 xdir = "reverse"; |
| 1296 else | |
| 1297 xdir = "noreverse"; | |
| 1298 endif | |
| 8208 | 1299 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1300 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1301 fprintf (plot_stream, "set x2range [%.15e:%.15e] %s;\n", xlim, xdir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1302 endif |
| 6405 | 1303 |
| 7222 | 1304 if (isempty (ylim)) |
| 1305 return; | |
| 6405 | 1306 endif |
| 6758 | 1307 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1308 ydir = "reverse"; |
| 1309 else | |
| 1310 ydir = "noreverse"; | |
| 1311 endif | |
| 8208 | 1312 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1313 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1314 fprintf (plot_stream, "set y2range [%.15e:%.15e] %s;\n", ylim, ydir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1315 endif |
| 6405 | 1316 |
| 7119 | 1317 if (nd == 3) |
| 7222 | 1318 if (isempty (zlim)) |
| 10549 | 1319 return; |
| 6405 | 1320 endif |
| 6758 | 1321 if (strcmpi (axis_obj.zdir, "reverse")) |
| 10549 | 1322 zdir = "reverse"; |
| 6405 | 1323 else |
| 10549 | 1324 zdir = "noreverse"; |
| 6405 | 1325 endif |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1326 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1327 endif |
| 7110 | 1328 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1329 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
|
1330 cmap_sz = rows(cmap); |
| 7189 | 1331 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
|
1332 if (truecolor || ! cdatadirect) |
| 10549 | 1333 if (rows(addedcmap) > 0) |
| 1334 for i = 1:data_idx | |
| 1335 if (have_3d_patch(i)) | |
| 1336 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; | |
| 1337 endif | |
| 1338 endfor | |
| 1339 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) * | |
| 1340 (cmap_sz + rows(addedcmap)) / cmap_sz); | |
| 1341 else | |
| 1342 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); | |
| 1343 endif | |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1344 else |
| 10549 | 1345 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
| 1346 rows (addedcmap)); | |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1347 endif |
| 7189 | 1348 endif |
| 1349 | |
| 6758 | 1350 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1351 if (nd == 3) |
| 10549 | 1352 fputs (plot_stream, "set border 4095;\n"); |
| 6405 | 1353 else |
| 10549 | 1354 fputs (plot_stream, "set border 431;\n"); |
| 6405 | 1355 endif |
| 1356 else | |
| 7119 | 1357 if (nd == 3) |
| 10549 | 1358 fputs (plot_stream, "set border 895;\n"); |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1359 elseif (! isempty (axis_obj.ytick)) |
| 10549 | 1360 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 1361 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", | |
| 1362 axis_obj.tickdir); | |
| 1363 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1364 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1365 axis_obj.tickdir); | |
| 1366 fputs (plot_stream, "set border 12;\n"); | |
| 1367 else | |
| 1368 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1369 axis_obj.tickdir); | |
| 1370 fputs (plot_stream, "set border 9;\n"); | |
| 1371 endif | |
| 1372 else | |
| 1373 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", | |
| 1374 axis_obj.tickdir); | |
| 1375 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1376 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1377 axis_obj.tickdir); | |
| 1378 fputs (plot_stream, "set border 6;\n"); | |
| 1379 else | |
| 1380 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1381 axis_obj.tickdir); | |
| 1382 fputs (plot_stream, "set border 3;\n"); | |
| 1383 endif | |
| 1384 endif | |
| 6405 | 1385 endif |
| 1386 endif | |
| 1387 | |
| 7060 | 1388 if (strcmpi (axis_obj.visible, "off")) |
| 1389 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1390 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1391 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1392 endif |
| 1393 | |
|
11198
9f080d23396f
Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522)
David Bateman <dbateman@free.fr>
parents:
11171
diff
changeset
|
1394 if (! isempty (hlgnd) && ! isempty (hlgnd.children) |
|
9f080d23396f
Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522)
David Bateman <dbateman@free.fr>
parents:
11171
diff
changeset
|
1395 && any (strcmpi (get (hlgnd.children, "visible"), "on"))) |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1396 if (strcmpi (hlgnd.box, "on")) |
| 10549 | 1397 box = "box"; |
| 6405 | 1398 else |
| 10549 | 1399 box = "nobox"; |
| 6405 | 1400 endif |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1401 if (strcmpi (hlgnd.orientation, "vertical")) |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1402 horzvert = "vertical"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1403 else |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1404 horzvert = "horizontal"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1405 endif |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1406 if (strcmpi (hlgnd.textposition, "right")) |
| 10549 | 1407 reverse = "reverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1408 else |
| 10549 | 1409 reverse = "noreverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1410 endif |
| 6405 | 1411 inout = "inside"; |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1412 keypos = hlgnd.location; |
| 6977 | 1413 if (ischar (keypos)) |
| 10549 | 1414 keypos = lower (keypos); |
| 1415 keyout = findstr (keypos, "outside"); | |
| 1416 if (! isempty (keyout)) | |
| 1417 inout = "outside"; | |
| 1418 keypos = keypos(1:keyout-1); | |
| 1419 endif | |
| 6977 | 1420 endif |
| 1421 switch (keypos) | |
| 10549 | 1422 case "north" |
| 1423 pos = "center top"; | |
| 1424 case "south" | |
| 1425 pos = "center bottom"; | |
| 1426 case "east" | |
| 1427 pos = "right center"; | |
| 1428 case "west" | |
| 1429 pos = "left center"; | |
| 1430 case "northeast" | |
| 1431 pos = "right top"; | |
| 1432 case "northwest" | |
| 1433 pos = "left top"; | |
| 1434 case "southeast" | |
| 1435 pos = "right bottom"; | |
| 1436 case "southwest" | |
| 1437 pos = "left bottom"; | |
| 1438 case "best" | |
| 1439 pos = ""; | |
| 1440 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 1441 ## Least conflict with data in plot. | |
| 1442 ## Least unused space outside plot. | |
| 1443 otherwise | |
| 1444 pos = ""; | |
| 6405 | 1445 endswitch |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1446 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1447 fontspec = create_fontspec (hlgnd.fontname, hlgnd.fontsize, gnuplot_term); |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1448 else |
| 10549 | 1449 fontspec = ""; |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1450 endif |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1451 fprintf (plot_stream, "set key %s %s;\nset key %s %s %s %s;\n", |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1452 inout, pos, box, reverse, horzvert, fontspec); |
| 6405 | 1453 else |
| 1454 fputs (plot_stream, "unset key;\n"); | |
| 1455 endif | |
| 1456 fputs (plot_stream, "set style data lines;\n"); | |
| 1457 | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1458 cmap = [cmap; addedcmap]; |
|
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1459 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1460 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
|
1461 fprintf (plot_stream, |
| 10549 | 1462 "set palette positive color model RGB maxcolors %i;\n", |
| 1463 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1464 fprintf (plot_stream, |
| 10549 | 1465 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
| 1466 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1467 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
|
1468 fwrite (plot_stream, "\n"); |
| 7189 | 1469 endif |
| 8208 | 1470 |
| 1471 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1472 |
| 6405 | 1473 if (have_data) |
| 1474 if (nd == 2) | |
| 10549 | 1475 plot_cmd = "plot"; |
| 6405 | 1476 else |
| 10549 | 1477 plot_cmd = "splot"; |
| 1478 rot_x = 90 - axis_obj.view(2); | |
| 1479 rot_z = axis_obj.view(1); | |
| 1480 while (rot_z < 0) | |
| 1481 rot_z += 360; | |
| 1482 endwhile | |
| 1483 fputs (plot_stream, "set ticslevel 0;\n"); | |
| 1484 if (view_map && rot_x == 0 && rot_z == 0) | |
| 1485 fputs (plot_stream, "set view map;\n"); | |
| 1486 else | |
| 1487 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1488 endif | |
| 6405 | 1489 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1490 if (have_3d_patch (1)) |
| 10549 | 1491 fputs (plot_stream, "set pm3d depthorder\n"); |
| 1492 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, | |
| 1493 usingclause{1}, titlespec{1}, withclause{1}); | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1494 elseif (is_image_data (1)) |
| 10549 | 1495 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 1496 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1497 else |
| 10549 | 1498 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1499 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1500 endif |
| 6405 | 1501 for i = 2:data_idx |
| 10549 | 1502 if (have_3d_patch (i)) |
| 1503 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", | |
| 1504 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1505 elseif (is_image_data (i)) | |
| 1506 if (! is_image_data (i-1)) | |
| 1507 fputs (plot_stream, "; "); | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1508 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1509 fputs (plot_stream, "unset obj 1; \\\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1510 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1511 endif |
|
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1512 if (fg_is_set) |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1513 fputs (plot_stream, "unset obj 2; \\\n"); |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1514 fg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1515 endif |
| 10549 | 1516 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1517 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 10549 | 1518 usingclause{i}, titlespec{i}, withclause{i}); |
| 1519 elseif (is_image_data (i-1)) | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1520 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1521 fputs (plot_stream, "unset obj 1; \\\n"); |
|
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1522 bg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1523 endif |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1524 if (fg_is_set) |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1525 fputs (plot_stream, "unset obj 2; \\\n"); |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1526 fg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1527 endif |
| 10549 | 1528 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1529 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1530 else | |
| 1531 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", | |
| 1532 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1533 endif | |
| 6405 | 1534 endfor |
| 1535 fputs (plot_stream, ";\n"); | |
| 1536 for i = 1:data_idx | |
| 10549 | 1537 if (have_3d_patch (i)) |
| 1538 ## Can't write 3d patch data as binary as can't plot more than | |
| 1539 ## a single patch at a time and have to plot all patches together | |
| 1540 ## so that the gnuplot depth ordering is done correctly | |
| 1541 for j = 1 : 4 : columns(data{i}) | |
| 1542 if (j != 1) | |
| 1543 fputs (plot_stream, "\n\n"); | |
| 1544 endif | |
| 1545 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); | |
| 1546 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n", data{i}(:,j+1).'); | |
| 1547 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); | |
| 1548 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); | |
| 1549 endfor | |
| 1550 fputs (plot_stream, "e\n"); | |
| 1551 elseif (is_image_data(i)) | |
| 1552 fwrite (plot_stream, data{i}, "float32"); | |
| 1553 else | |
| 1554 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), | |
| 1555 have_cdata(i)); | |
| 1556 endif | |
| 6405 | 1557 endfor |
| 6431 | 1558 else |
| 1559 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1560 endif |
| 1561 | |
| 8506 | 1562 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1563 if (view_map) |
| 1564 fputs (plot_stream, "unset view;\n"); | |
| 1565 endif | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1566 |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1567 if (bg_is_set) |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1568 fputs (plot_stream, "unset obj 1;\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1569 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1570 endif |
| 7271 | 1571 |
| 6405 | 1572 fflush (plot_stream); |
| 1573 | |
| 1574 else | |
| 1575 print_usage (); | |
| 7109 | 1576 endif |
| 6405 | 1577 |
| 1578 endfunction | |
| 1579 | |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1580 function fontspec = create_fontspec (f, s, gp_term) |
|
9468
5af462716bff
Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents:
9438
diff
changeset
|
1581 if (strcmp (f, "*") || strcmp (gp_term, "tikz")) |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1582 fontspec = sprintf ("font \",%d\"", s); |
|
9063
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1583 else |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1584 fontspec = sprintf ("font \"%s,%d\"", f, s); |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1585 endif |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1586 endfunction |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1587 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1588 function style = do_linestyle_command (obj, linecolor, idx, mono, |
| 10549 | 1589 plot_stream, errbars = "") |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1590 style = {}; |
| 6405 | 1591 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1592 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1593 fprintf (plot_stream, "set style line %d", idx); |
| 1594 | |
| 1595 found_style = false; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1596 if (isnumeric (linecolor)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1597 color = linecolor; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1598 if (! mono) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1599 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
| 10549 | 1600 round (255*color)); |
| 6405 | 1601 endif |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1602 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1603 color = [0, 0, 0]; |
| 6405 | 1604 endif |
| 1605 | |
| 1606 if (isfield (obj, "linestyle")) | |
| 1607 switch (obj.linestyle) | |
| 1608 case "-" | |
| 10549 | 1609 lt = "1"; |
| 6405 | 1610 case "--" |
| 10549 | 1611 lt = "2"; |
| 6405 | 1612 case ":" |
| 10549 | 1613 lt = "3"; |
| 6405 | 1614 case "-." |
| 10549 | 1615 lt = "6"; |
| 6405 | 1616 case "none" |
| 10549 | 1617 lt = ""; |
| 6405 | 1618 otherwise |
| 10549 | 1619 lt = ""; |
| 6405 | 1620 endswitch |
| 6843 | 1621 |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1622 if (! isempty (lt)) |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1623 fprintf (plot_stream, " linetype %s", lt); |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1624 endif |
| 6843 | 1625 |
| 6405 | 1626 else |
| 1627 lt = ""; | |
| 1628 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1629 if (! isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1630 found_style = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1631 endif |
| 6405 | 1632 |
| 1633 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
|
1634 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1635 found_style = true; |
| 1636 endif | |
| 1637 | |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1638 [pt, pt2, obj] = gnuplot_pointtype (obj); |
| 6405 | 1639 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1640 if (! isempty (pt)) |
| 6465 | 1641 found_style = true; |
| 1642 endif | |
| 1643 | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1644 sidx = 1; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1645 if (isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1646 if (isempty (lt)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1647 style {sidx} = ""; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1648 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1649 style {sidx} = "lines"; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1650 endif |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1651 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1652 facesame = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1653 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 1654 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1655 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 1656 || ! isnumeric (obj.markerfacecolor) |
| 1657 || (isnumeric (obj.markerfacecolor) | |
| 1658 && isequal (color, obj.markerfacecolor))) | |
| 1659 if (! isempty (pt2)) | |
| 1660 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1661 style {sidx} = strcat (style{sidx}, "points"); | |
| 1662 endif | |
| 1663 if (isfield (obj, "markersize")) | |
| 1664 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1665 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1666 else |
| 10549 | 1667 facesame = false; |
| 1668 if (! found_style) | |
| 1669 fputs (plot_stream, " default"); | |
| 1670 endif | |
| 1671 fputs (plot_stream, ";\n"); | |
| 1672 if (! isempty (style {sidx})) | |
| 1673 sidx ++; | |
| 1674 idx ++; | |
| 1675 else | |
| 1676 fputs (plot_stream, ";\n"); | |
| 1677 endif | |
| 1678 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1679 fprintf (plot_stream, "set style line %d", idx); | |
| 1680 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 1681 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1682 round (255*obj.markerfacecolor)); | |
| 1683 endif | |
| 1684 if (! isempty (pt2)) | |
| 1685 style {sidx} = "points"; | |
| 1686 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1687 endif | |
| 1688 if (isfield (obj, "markersize")) | |
| 1689 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1690 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1691 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1692 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1693 if (isfield (obj, "markeredgecolor") |
| 10549 | 1694 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10157
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1695 if (facesame && !isempty (pt) |
|
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1696 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 1697 || ! isnumeric (obj.markeredgecolor) |
| 1698 || (isnumeric (obj.markeredgecolor) | |
| 1699 && isequal (color, obj.markeredgecolor)))) | |
| 1700 if (sidx == 1 && ((length (style {sidx}) == 5 | |
| 1701 && strncmp (style {sidx}, "lines", 5)) || isempty (style {sidx}))) | |
| 1702 if (! isempty (pt)) | |
| 1703 style {sidx} = strcat (style{sidx}, "points"); | |
| 1704 fprintf (plot_stream, " pointtype %s", pt); | |
| 1705 endif | |
| 1706 if (isfield (obj, "markersize")) | |
| 1707 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1708 endif | |
| 1709 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1710 else |
| 10549 | 1711 if (! found_style) |
| 1712 fputs (plot_stream, " default"); | |
| 1713 endif | |
| 1714 fputs (plot_stream, ";\n"); | |
| 1715 if (!isempty (style {sidx})) | |
| 1716 sidx ++; | |
| 1717 idx ++; | |
| 1718 else | |
| 1719 fputs (plot_stream, ";\n"); | |
| 1720 endif | |
| 1721 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1722 fprintf (plot_stream, "set style line %d", idx); | |
| 1723 if (! mono) | |
| 1724 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 1725 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1726 round (255*color)); | |
| 1727 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 1728 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1729 round (255*obj.markeredgecolor)); | |
| 1730 endif | |
| 1731 endif | |
| 1732 if (! isempty (pt)) | |
| 1733 style {sidx} = "points"; | |
| 1734 fprintf (plot_stream, " pointtype %s", pt); | |
| 1735 endif | |
| 1736 if (isfield (obj, "markersize")) | |
| 1737 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1738 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1739 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1740 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1741 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1742 style{1} = errbars; |
|
10582
9676d0255440
Use "." for marker when plotting with errorbars. (bug #29057)
Rik <octave@nomad.inbox5.com>
parents:
10563
diff
changeset
|
1743 fputs (plot_stream, " pointtype 0"); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1744 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1745 |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1746 if (! found_style && isempty (style {1})) |
| 6405 | 1747 fputs (plot_stream, " default"); |
| 1748 endif | |
| 1749 | |
| 1750 fputs (plot_stream, ";\n"); | |
| 1751 | |
| 1752 endfunction | |
| 6510 | 1753 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1754 function [pt, pt2, obj] = gnuplot_pointtype (obj) |
|
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1755 if (isfield (obj, "marker")) |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1756 switch (obj.marker) |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1757 case "+" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1758 pt = pt2 = "1"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1759 case "o" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1760 pt = "6"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1761 pt2 = "7"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1762 case "*" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1763 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1764 case "." |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1765 pt = "6"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1766 pt2 = "7"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1767 if (isfield (obj, "markerfacecolor") |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1768 || strncmp (obj.markerfacecolor, "none", 4)) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1769 obj.markerfacecolor = "auto"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1770 endif |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1771 if (isfield (obj, "markersize")) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1772 obj.markersize /= 3; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1773 else |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1774 obj.markersize = 5; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1775 endif |
|
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1776 case "x" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1777 pt = pt2 = "2"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1778 case {"square", "s"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1779 pt = "4"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1780 pt2 = "5"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1781 case {"diamond", "d"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1782 pt = "12"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1783 pt2 = "13"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1784 case "^" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1785 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1786 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1787 case "v" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1788 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1789 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1790 case ">" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1791 ## FIXME -- should be triangle pointing right, use triangle pointing up |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1792 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1793 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1794 case "<" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1795 ## FIXME -- should be triangle pointing left, use triangle pointing down |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1796 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1797 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1798 case {"pentagram", "p"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1799 ## FIXME -- should be pentagram, using pentagon |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1800 pt = "14"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1801 pt2 = "15"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1802 case {"hexagram", "h"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1803 ## FIXME -- should be 6 pt start, using "*" instead |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1804 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1805 case "none" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1806 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1807 otherwise |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1808 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1809 endswitch |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1810 else |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1811 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1812 endif |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1813 endfunction |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1814 |
| 7119 | 1815 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1816 |
| 1817 ## DATA is already transposed. | |
| 1818 | |
| 1819 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1820 | |
| 6605 | 1821 ## Convert NA elements to normal NaN values because fprintf writes |
| 1822 ## "NA" and that confuses gnuplot. | |
| 1823 idx = find (isna (data)); | |
| 1824 if (any (idx)) | |
| 1825 data(idx) = NaN; | |
| 1826 endif | |
| 1827 | |
| 6510 | 1828 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1829 fwrite (plot_stream, data, "float64"); |
| 7109 | 1830 elseif (nd == 3) |
| 6510 | 1831 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1832 fwrite (plot_stream, data, "float64"); |
| 6510 | 1833 else |
| 7170 | 1834 nr = rows (data); |
| 7119 | 1835 if (cdata) |
| 10549 | 1836 for j = 1:4:nr |
| 1837 fwrite (plot_stream, data(j:j+3,:), "float64"); | |
| 1838 endfor | |
| 7119 | 1839 else |
| 10549 | 1840 for j = 1:3:nr |
| 1841 fwrite (plot_stream, data(j:j+2,:), "float64"); | |
| 1842 endfor | |
| 7119 | 1843 endif |
| 7109 | 1844 endif |
| 6510 | 1845 endif |
| 1846 | |
| 1847 endfunction | |
| 6745 | 1848 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1849 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1850 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1851 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
|
1852 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
|
1853 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
|
1854 |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1855 if (strcmp (obj.xminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1856 obj.xminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1857 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1858 if (strcmp (obj.yminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1859 obj.yminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1860 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1861 if (strcmp (obj.zminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1862 obj.zminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1863 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1864 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1865 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1866 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1867 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1868 ## A Gnuplot tic scale of 69 is equivalent to Octave's 0.5. |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1869 ticklength = sprintf ("scale %4.1f", (69/0.5)*obj.ticklength(1)); |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1870 |
| 6809 | 1871 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1872 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1873 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
| 1874 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1875 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1876 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1877 obj.xcolor, "x", plot_stream, true, mono, "border", |
| 1878 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 7321 | 1879 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1880 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1881 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1882 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1883 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1884 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1885 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
| 1886 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1887 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1888 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1889 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1890 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1891 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1892 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1893 obj.xcolor, "x2", plot_stream, true, mono, "border", |
| 1894 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1895 endif |
| 1896 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1897 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1898 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
| 1899 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1900 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1901 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1902 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
| 1903 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
|
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
1904 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1905 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1906 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1907 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1908 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1909 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1910 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
| 1911 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1912 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1913 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1914 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1915 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1916 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1917 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1918 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
| 1919 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1920 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1921 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
| 10549 | 1922 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
| 1923 "border", obj.tickdir, ticklength, fontname, fontspec, | |
|
11271
da314c58f0b9
__go_draw_axes__.m: Fix bug setting zscale to yscale (31693).
Ben Abbott <bpabbott@mac.com>
parents:
11206
diff
changeset
|
1924 obj.interpreter, obj.zscale); |
| 6745 | 1925 endfunction |
| 1926 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1927 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
| 10549 | 1928 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
| 1929 fontname, fontspec, interpreter, scale) | |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1930 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
|
1931 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
|
1932 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
|
1933 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
|
1934 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1935 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
|
1936 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1937 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
|
1938 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1939 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1940 endif |
|
9302
5542c40e40ac
__go_draw_axes__.m: Change strncmpi(scale,'lo') -> strcmp(scale,'log').
Ben Abbott <bpabbott@mac.com>
parents:
9301
diff
changeset
|
1941 if (strcmp (scale, "log")) |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1942 fmt = "10^{%T}"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1943 num_mtics = 10; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1944 else |
|
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1945 fmt = "%g"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1946 num_mtics = 5; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1947 endif |
| 7269 | 1948 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1949 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1950 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1951 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
|
8953
a6945f92b868
__go_draw_axes__.m: Unset the {x,y,z}ticks when initializing\n\teach axis. Set ticklabels when the ticklabels are empty and when\n\tticklabelmode=="manual".
Ben Abbott <bpabbott@mac.com>
parents:
8943
diff
changeset
|
1952 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 1953 if (ischar (labels)) |
| 10549 | 1954 labels = cellstr (labels); |
| 6751 | 1955 endif |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1956 if (isnumeric (labels)) |
| 10549 | 1957 labels = num2str (real (labels(:))); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1958 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1959 if (ischar (labels)) |
| 10549 | 1960 labels = permute (cellstr (labels), [2, 1]); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1961 endif |
| 6745 | 1962 if (iscellstr (labels)) |
| 10549 | 1963 k = 1; |
| 1964 ntics = numel (tics); | |
| 1965 nlabels = numel (labels); | |
| 1966 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); | |
| 1967 if (mirror) | |
| 1968 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, | |
| 1969 tickdir, ticklength, axispos); | |
| 1970 else | |
| 1971 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, | |
| 1972 tickdir, ticklength, axispos); | |
| 1973 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1974 |
|
11032
c9b0a75b02e8
Make all regexp in Octave compatible with both POSIX and PCRE.
Rik <octave@nomad.inbox5.com>
parents:
11001
diff
changeset
|
1975 labels = regexprep(labels, '%', "%%"); |
| 10549 | 1976 for i = 1:ntics |
| 1977 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); | |
| 1978 if (i < ntics) | |
| 1979 fputs (plot_stream, ", "); | |
| 1980 endif | |
| 1981 if (k > nlabels) | |
| 1982 k = 1; | |
| 1983 endif | |
| 1984 endfor | |
| 1985 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); | |
| 1986 if (strcmp (mtics, "on")) | |
| 1987 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); | |
| 1988 else | |
| 1989 fprintf (plot_stream, "unset m%stics;\n", ax); | |
| 1990 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1991 else |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
1992 error ("__go_draw_axes__: unsupported type of ticklabel"); |
| 6745 | 1993 endif |
| 1994 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1995 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 1996 if (mirror) |
| 10549 | 1997 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, tickdir, |
| 1998 ticklength, axispos); | |
| 7206 | 1999 else |
| 10549 | 2000 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, tickdir, |
| 2001 ticklength, axispos); | |
| 7206 | 2002 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
2003 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
|
2004 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
|
2005 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2006 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2007 else |
| 10549 | 2008 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2009 endif |
| 6745 | 2010 endif |
| 2011 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2012 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 2013 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2014 fprintf (plot_stream, "set %stics %s %s %s mirror %s %s;\n", ax, |
| 10549 | 2015 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 2016 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2017 fprintf (plot_stream, "set %stics %s %s %s nomirror %s %s;\n", ax, |
| 10549 | 2018 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 2019 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2020 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2021 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2022 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2023 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
|
2024 endif |
| 7194 | 2025 endif |
| 2026 endfunction | |
| 2027 | |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2028 function ticklabel = ticklabel_to_cell (ticklabel) |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2029 if (isnumeric (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2030 ## Use upto 5 significant digits |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2031 ticklabel = num2str (ticklabel(:), 5); |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2032 endif |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2033 if (ischar (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2034 if (size (ticklabel, 1) == 1 && any (ticklabel == "|")) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2035 n = setdiff (findstr (ticklabel, "|"), findstr (ticklabel, '\|')); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2036 ticklabel = strsplit (ticklabel, "|"); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2037 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2038 ticklabel = cellstr (ticklabel); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2039 endif |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2040 elseif (isempty (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2041 ticklabel = {""}; |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2042 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2043 ticklabel = ticklabel; |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2044 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2045 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2046 |
| 7269 | 2047 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
|
2048 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2049 colorspec = ""; |
| 7194 | 2050 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2051 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
| 10549 | 2052 round (255*color)); |
| 6745 | 2053 endif |
| 2054 endfunction | |
| 7163 | 2055 |
| 7189 | 2056 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 2057 if (isempty (t.fontname)) |
| 7372 | 2058 fnt = "Helvetica"; |
| 7163 | 2059 else |
| 7372 | 2060 fnt = t.fontname; |
| 7168 | 2061 endif |
| 7189 | 2062 f = fnt; |
| 2063 it = false; | |
| 2064 bld = false; | |
| 7372 | 2065 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 2066 if (! isempty(t.fontangle) |
| 10549 | 2067 && (strcmpi (t.fontangle, "italic") |
| 2068 || 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
|
2069 f = cstrcat (f, "-bolditalic"); |
| 7189 | 2070 it = true; |
| 2071 bld = true; | |
| 7168 | 2072 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2073 f = cstrcat (f, "-bold"); |
| 7189 | 2074 bld = true; |
| 7168 | 2075 endif |
| 2076 elseif (! isempty(t.fontangle) | |
| 10549 | 2077 && (strcmpi (t.fontangle, "italic") |
| 2078 || 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
|
2079 f = cstrcat (f, "-italic"); |
| 7189 | 2080 it = true; |
| 7163 | 2081 endif |
| 2082 if (isempty (t.fontsize)) | |
| 2083 s = 10; | |
| 2084 else | |
| 2085 s = t.fontsize; | |
| 2086 endif | |
| 2087 endfunction | |
| 7189 | 2088 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2089 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
|
2090 |
| 7189 | 2091 persistent warned_latex = false; |
| 2092 | |
| 2093 if (strcmp (fld, "string")) | |
| 2094 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 2095 else | |
| 7372 | 2096 f = "Helvetica"; |
| 7189 | 2097 s = 10; |
| 2098 fnt = f; | |
| 2099 it = false; | |
| 2100 bld = false; | |
| 2101 endif | |
| 2102 | |
| 2103 str = getfield (obj, fld); | |
| 2104 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2105 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 2106 str = __tex2enhanced__ (str, fnt, it, bld); |
|
8190
73d6b71788c0
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John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2107 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 2108 if (! warned_latex) |
| 10549 | 2109 warning ("latex markup not supported for text objects"); |
| 2110 warned_latex = true; | |
| 7189 | 2111 endif |
| 2112 endif | |
| 2113 endif | |
| 2114 endfunction | |
| 2115 | |
| 2116 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 2117 persistent sym = __setup_sym_table__ (); | |
| 2118 persistent flds = fieldnames (sym); | |
| 2119 | |
| 2120 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 2121 | |
| 2122 for i = length (s) : -1 : 1 | |
| 2123 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 2124 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
|
2125 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 2126 else |
| 2127 f = m{i}(2:end); | |
| 2128 if (isfield (sym, f)) | |
| 10549 | 2129 g = getfield(sym, f); |
| 2130 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2131 ##if (bld) | |
| 2132 ## if (it) | |
| 2133 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2134 ## else | |
| 2135 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2136 ## endif | |
| 2137 ##elseif (it) | |
| 2138 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2139 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2140 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 2141 elseif (strncmp (f, "rm", 2)) |
| 10549 | 2142 bld = false; |
| 2143 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2144 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 2145 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 10549 | 2146 it = true; |
| 2147 if (bld) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2148 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2149 str(s(i) + 3:end)); |
| 7189 | 2150 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2151 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 10549 | 2152 str(s(i) + 3:end)); |
| 7189 | 2153 endif |
| 2154 elseif (strncmp (f, "bf", 2)) | |
| 10549 | 2155 bld = true; |
| 2156 if (it) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2157 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2158 str(2(i) + 3:end)); |
| 7189 | 2159 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2160 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 10549 | 2161 str(s(i) + 3:end)); |
| 7189 | 2162 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2163 elseif (strcmpi (f, "color")) |
| 10549 | 2164 ## FIXME Ignore \color but remove trailing {} block as well |
| 2165 d = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2166 if (isempty (d)) |
| 10549 | 2167 warning ('syntax error in \color argument'); |
| 2168 else | |
| 2169 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); | |
| 7189 | 2170 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2171 elseif(strcmpi (f, "fontname")) |
| 10549 | 2172 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2173 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2174 if (isempty(b1) || isempty(b2)) |
| 10549 | 2175 warning ('syntax error in \fontname argument'); |
| 2176 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2177 str = cstrcat (str(1:s(i) - 1), '/', |
| 10549 | 2178 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2179 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2180 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2181 elseif(strcmpi (f, "fontsize")) |
| 10549 | 2182 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2183 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2184 if (isempty(b1) || isempty(b2)) |
| 10549 | 2185 warning ('syntax error in \fontname argument'); |
| 2186 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2187 str = cstrcat (str(1:s(i) - 1), '/=', |
| 10549 | 2188 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2189 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2190 endif |
| 2191 else | |
| 10549 | 2192 ## Last desperate attempt to treat the symbol. Look for things |
| 2193 ## like \pix, that should be translated to the symbol Pi and x | |
| 2194 for j = 1 : length (flds) | |
| 2195 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 2196 g = getfield(sym, flds{j}); | |
| 2197 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2198 ##if (bld) | |
| 2199 ## if (it) | |
| 2200 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2201 ## else | |
| 2202 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2203 ## endif | |
| 2204 ##elseif (it) | |
| 2205 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2206 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2207 str = cstrcat (str(1:s(i) - 1), g, |
| 10549 | 2208 str(s(i) + length (flds{j}) + 1:end)); |
| 2209 break; | |
| 2210 endif | |
| 2211 endfor | |
| 7189 | 2212 endif |
| 2213 endif | |
| 2214 endfor | |
| 2215 | |
| 8506 | 2216 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 2217 ## alignment But need to put the shorter of the two arguments first. | |
| 2218 ## Carful of nested {} and unprinted characters when defining | |
| 2219 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 2220 ## are already converted to ^{/Symbol q}. | |
| 7189 | 2221 |
| 8506 | 2222 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 2223 |
| 2224 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 2225 i = 1; | |
| 2226 p = 0; | |
| 2227 while (i < length (s)) | |
| 2228 if (i < length(s)) | |
| 2229 if (str(s(i) + p + 1) == "{") | |
| 10549 | 2230 s1 = strfind(str(s(i) + p + 2:end),'{'); |
| 2231 si = 1; | |
| 2232 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 7189 | 2233 li = 1; |
| 10549 | 2234 while (li <= length (l1) && si <= length (s1)) |
| 7189 | 2235 if (l1(li) < s1(si)) |
| 10549 | 2236 if (li == si) |
| 2237 break; | |
| 2238 endif | |
| 2239 li++; | |
| 2240 else | |
| 2241 si++; | |
| 2242 endif | |
| 2243 endwhile | |
| 2244 l1 = l1 (min (length(l1), si)); | |
| 7189 | 2245 if (s(i) + l1 + 1 == s(i+1)) |
| 10549 | 2246 if (str(s(i + 1) + p + 1) == "{") |
| 2247 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 2248 si = 1; | |
| 2249 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 7189 | 2250 li = 1; |
| 10549 | 2251 while (li <= length (l2) && si <= length (s2)) |
| 7189 | 2252 if (l2(li) < s2(si)) |
| 10549 | 2253 if (li == si) |
| 2254 break; | |
| 2255 endif | |
| 2256 li++; | |
| 2257 else | |
| 2258 si++; | |
| 2259 endif | |
| 2260 endwhile | |
| 2261 l2 = l2 (min (length(l2), si)); | |
| 2262 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 2263 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 2264 ## Shortest already first! | |
| 2265 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2266 else | |
| 2267 ## Have to swap sub/super-script to get shortest first. | |
| 2268 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), | |
| 2269 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); | |
| 2270 endif | |
| 2271 else | |
| 2272 ## Have to swap sub/super-script to get shortest first. | |
| 2273 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), | |
| 2274 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); | |
| 2275 endif | |
| 7189 | 2276 i += 2; |
| 10549 | 2277 p ++; |
| 2278 else | |
| 2279 i++; | |
| 2280 endif | |
| 7189 | 2281 else |
| 10549 | 2282 if (s(i+1) == s(i) + 2) |
| 2283 ## Shortest already first! | |
| 2284 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2285 p ++; | |
| 7189 | 2286 i += 2; |
| 10549 | 2287 else |
| 2288 i ++; | |
| 2289 endif | |
| 7189 | 2290 endif |
| 2291 else | |
| 2292 i ++; | |
| 2293 endif | |
| 2294 endwhile | |
| 2295 | |
| 2296 endfunction | |
| 2297 | |
| 2298 function l = length_string (s) | |
| 2299 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
|
11032
c9b0a75b02e8
Make all regexp in Octave compatible with both POSIX and PCRE.
Rik <octave@nomad.inbox5.com>
parents:
11001
diff
changeset
|
2300 m = regexp (s, '/([a-zA-Z0-9_-]+|[a-zA-Z0-9_-]+=[0-9]+)', 'matches'); |
| 7189 | 2301 if (!isempty (m)) |
| 2302 l = l - sum (cellfun (@length, m)); | |
| 2303 endif | |
| 2304 endfunction | |
| 2305 | |
| 2306 function sym = __setup_sym_table__ () | |
| 2307 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 2308 sym.forall = '{/Symbol \042}'; | |
| 2309 sym.exists = '{/Symbol \044}'; | |
| 2310 sym.ni = '{/Symbol \047}'; | |
| 2311 sym.cong = '{/Symbol \100}'; | |
| 2312 sym.Delta = '{/Symbol D}'; | |
| 2313 sym.Phi = '{/Symbol F}'; | |
|
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2314 sym.Gamma = '{/Symbol G}'; |
| 7190 | 2315 sym.vartheta = '{/Symbol J}'; |
| 7189 | 2316 sym.Lambda = '{/Symbol L}'; |
| 2317 sym.Pi = '{/Symbol P}'; | |
| 2318 sym.Theta = '{/Symbol Q}'; | |
| 2319 sym.Sigma = '{/Symbol S}'; | |
| 2320 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 2321 sym.Omega = '{/Symbol W}'; |
| 7189 | 2322 sym.Xi = '{/Symbol X}'; |
| 2323 sym.Psi = '{/Symbol Y}'; | |
| 2324 sym.perp = '{/Symbol \136}'; | |
| 2325 sym.alpha = '{/Symbol a}'; | |
| 2326 sym.beta = '{/Symbol b}'; | |
| 2327 sym.chi = '{/Symbol c}'; | |
| 2328 sym.delta = '{/Symbol d}'; | |
| 2329 sym.epsilon = '{/Symbol e}'; | |
| 2330 sym.phi = '{/Symbol f}'; | |
|
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2331 sym.gamma = '{/Symbol g}'; |
| 7189 | 2332 sym.eta = '{/Symbol h}'; |
| 2333 sym.iota = '{/Symbol i}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2334 sym.varphi = '{/Symbol j}'; |
| 7189 | 2335 sym.kappa = '{/Symbol k}'; |
| 2336 sym.lambda = '{/Symbol l}'; | |
| 2337 sym.mu = '{/Symbol m}'; | |
| 2338 sym.nu = '{/Symbol n}'; | |
| 2339 sym.o = '{/Symbol o}'; | |
| 2340 sym.pi = '{/Symbol p}'; | |
| 2341 sym.theta = '{/Symbol q}'; | |
| 2342 sym.rho = '{/Symbol r}'; | |
| 2343 sym.sigma = '{/Symbol s}'; | |
| 2344 sym.tau = '{/Symbol t}'; | |
| 2345 sym.upsilon = '{/Symbol u}'; | |
| 2346 sym.varpi = '{/Symbol v}'; | |
| 2347 sym.omega = '{/Symbol w}'; | |
| 2348 sym.xi = '{/Symbol x}'; | |
| 2349 sym.psi = '{/Symbol y}'; | |
| 2350 sym.zeta = '{/Symbol z}'; | |
| 2351 sym.sim = '{/Symbol \176}'; | |
| 2352 sym.Upsilon = '{/Symbol \241}'; | |
| 2353 sym.prime = '{/Symbol \242}'; | |
| 2354 sym.leq = '{/Symbol \243}'; | |
| 2355 sym.infty = '{/Symbol \245}'; | |
| 2356 sym.clubsuit = '{/Symbol \247}'; | |
| 2357 sym.diamondsuit = '{/Symbol \250}'; | |
| 2358 sym.heartsuit = '{/Symbol \251}'; | |
| 2359 sym.spadesuit = '{/Symbol \252}'; | |
| 2360 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2361 sym.leftarrow = '{/Symbol \254}'; | |
| 2362 sym.uparrow = '{/Symbol \255}'; | |
| 2363 sym.rightarrow = '{/Symbol \256}'; | |
| 2364 sym.downarrow = '{/Symbol \257}'; | |
| 2365 sym.circ = '{/Symbol \260}'; | |
| 2366 sym.pm = '{/Symbol \261}'; | |
| 2367 sym.geq = '{/Symbol \263}'; | |
| 2368 sym.times = '{/Symbol \264}'; | |
| 2369 sym.propto = '{/Symbol \265}'; | |
| 2370 sym.partial = '{/Symbol \266}'; | |
| 2371 sym.bullet = '{/Symbol \267}'; | |
| 2372 sym.div = '{/Symbol \270}'; | |
| 2373 sym.neq = '{/Symbol \271}'; | |
| 2374 sym.equiv = '{/Symbol \272}'; | |
| 2375 sym.approx = '{/Symbol \273}'; | |
| 2376 sym.ldots = '{/Symbol \274}'; | |
| 2377 sym.mid = '{/Symbol \275}'; | |
| 2378 sym.aleph = '{/Symbol \300}'; | |
| 2379 sym.Im = '{/Symbol \301}'; | |
| 2380 sym.Re = '{/Symbol \302}'; | |
| 2381 sym.wp = '{/Symbol \303}'; | |
| 2382 sym.otimes = '{/Symbol \304}'; | |
| 2383 sym.oplus = '{/Symbol \305}'; | |
| 2384 sym.oslash = '{/Symbol \306}'; | |
| 2385 sym.cap = '{/Symbol \307}'; | |
| 2386 sym.cup = '{/Symbol \310}'; | |
| 2387 sym.supset = '{/Symbol \311}'; | |
| 2388 sym.supseteq = '{/Symbol \312}'; | |
| 2389 sym.subset = '{/Symbol \314}'; | |
| 2390 sym.subseteq = '{/Symbol \315}'; | |
| 2391 sym.in = '{/Symbol \316}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2392 sym.notin = '{/Symbol \317}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2393 sym.angle = '{/Symbol \320}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2394 sym.bigtriangledown = '{/Symbol \321}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2395 sym.langle = '{/Symbol \341}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2396 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2397 sym.nabla = '{/Symbol \321}'; |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2398 sym.prod = '{/Symbol \325}'; |
| 7189 | 2399 sym.surd = '{/Symbol \326}'; |
| 2400 sym.cdot = '{/Symbol \327}'; | |
| 2401 sym.neg = '{/Symbol \330}'; | |
| 2402 sym.wedge = '{/Symbol \331}'; | |
| 2403 sym.vee = '{/Symbol \332}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2404 sym.Leftrightarrow = '{/Symbol \333}'; |
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parents:
7592
diff
changeset
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2405 sym.Leftarrow = '{/Symbol \334}'; |
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parents:
7592
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2406 sym.Uparrow = '{/Symbol \335}'; |
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parents:
7592
diff
changeset
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2407 sym.Rightarrow = '{/Symbol \336}'; |
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parents:
7592
diff
changeset
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2408 sym.Downarrow = '{/Symbol \337}'; |
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parents:
7592
diff
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2409 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2410 sym.copyright = '{/Symbol \343}'; |
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parents:
7592
diff
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2411 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2412 sym.lceil = '{/Symbol \351}'; |
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parents:
7592
diff
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2413 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2414 sym.rceil = '{/Symbol \371}'; |
| 2415 sym.int = '{/Symbol \362}'; | |
| 2416 endfunction | |
| 2417 | |
| 7390 | 2418 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2419 retval = ""; | |
| 2420 if (enhanced) | |
| 2421 if (strcmpi (obj.interpreter, "none")) | |
| 2422 retval = "noenhanced"; | |
| 2423 else | |
| 2424 retval = "enhanced"; | |
| 2425 endif | |
| 2426 endif | |
| 2427 endfunction |