Mercurial > hg > octave-nkf
annotate scripts/plot/__go_draw_axes__.m @ 11423:00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Wed, 29 Dec 2010 17:26:21 -0500 |
| parents | 703f51c2beb7 |
| children | 395945a58c24 |
| 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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__go_draw_axes__.m: Properly render TeX symbols for x11.
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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, "unset tmargin;\n") |
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121 fprintf (plot_stream, "unset bmargin;\n") |
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122 fprintf (plot_stream, "unset lmargin;\n") |
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123 fprintf (plot_stream, "unset rmargin;\n") |
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124 fprintf (plot_stream, "set origin %g, %g;\n", pos(1:2)) |
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125 sz_str = ""; |
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126 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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127 sz_str = sprintf ("ratio %g", -dr); |
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128 else |
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129 sz_str = "noratio"; |
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130 endif |
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131 sz_str = sprintf ("set size %s %g, %g;\n", sz_str, pos(3:4)); |
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132 endif |
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133 if (! isempty (sz_str)) |
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134 fputs (plot_stream, sz_str); |
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135 endif |
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136 |
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137 ## Reset all labels, axis-labels, tick-labels, and title |
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138 ## FIXME - We should have an function to initialize the axis. |
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139 ## Presently, this is dispersed in this function. |
| 6778 | 140 fputs (plot_stream, "unset label;\n"); |
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141 fputs (plot_stream, "unset xtics;\n"); |
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142 fputs (plot_stream, "unset ytics;\n"); |
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143 fputs (plot_stream, "unset ztics;\n"); |
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144 fputs (plot_stream, "unset x2tics;\n"); |
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145 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 146 |
| 6405 | 147 if (! isempty (axis_obj.title)) |
| 148 t = get (axis_obj.title); | |
| 149 if (isempty (t.string)) | |
| 10549 | 150 fputs (plot_stream, "unset title;\n"); |
| 6405 | 151 else |
| 10549 | 152 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 153 fontspec = create_fontspec (f, s, gnuplot_term); | |
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154 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 10549 | 155 undo_string_escapes (tt), fontspec, |
| 156 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 157 endif |
| 158 endif | |
| 159 | |
| 160 if (! isempty (axis_obj.xlabel)) | |
| 161 t = get (axis_obj.xlabel); | |
| 6737 | 162 angle = t.rotation; |
| 7269 | 163 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 164 if (isempty (t.string)) |
| 10549 | 165 fprintf (plot_stream, "unset xlabel;\n"); |
| 166 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 167 else |
| 10549 | 168 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 169 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 170 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 171 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", | |
| 172 undo_string_escapes (tt), colorspec, fontspec, | |
| 173 __do_enhanced_option__ (enhanced, t)); | |
| 174 else | |
| 175 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", | |
| 176 undo_string_escapes (tt), colorspec, fontspec, | |
| 177 __do_enhanced_option__ (enhanced, t)); | |
| 178 endif | |
| 179 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 180 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 181 fprintf (plot_stream, "unset xlabel;\n"); | |
| 182 else | |
| 183 fprintf (plot_stream, "unset x2label;\n"); | |
| 184 endif | |
| 6405 | 185 endif |
| 186 endif | |
| 187 | |
| 188 if (! isempty (axis_obj.ylabel)) | |
| 189 t = get (axis_obj.ylabel); | |
| 6737 | 190 angle = t.rotation; |
| 7269 | 191 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 192 if (isempty (t.string)) |
| 10549 | 193 fprintf (plot_stream, "unset ylabel;\n"); |
| 194 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 195 else |
| 10549 | 196 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 197 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 198 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 199 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", | |
| 200 undo_string_escapes (tt), colorspec, fontspec, | |
| 201 __do_enhanced_option__ (enhanced, t)); | |
| 202 else | |
| 203 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", | |
| 204 undo_string_escapes (tt), colorspec, fontspec, | |
| 205 __do_enhanced_option__ (enhanced, t)); | |
| 206 endif | |
| 207 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 208 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 209 fprintf (plot_stream, "unset ylabel;\n"); | |
| 210 else | |
| 211 fprintf (plot_stream, "unset y2label;\n"); | |
| 212 endif | |
| 6405 | 213 endif |
| 214 endif | |
| 215 | |
| 216 if (! isempty (axis_obj.zlabel)) | |
| 217 t = get (axis_obj.zlabel); | |
| 6737 | 218 angle = t.rotation; |
| 7269 | 219 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 220 if (isempty (t.string)) |
| 10549 | 221 fputs (plot_stream, "unset zlabel;\n"); |
| 6405 | 222 else |
| 10549 | 223 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 224 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 225 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", | |
| 226 undo_string_escapes (tt), colorspec, fontspec, | |
| 227 __do_enhanced_option__ (enhanced, t)); | |
| 228 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 6405 | 229 endif |
| 230 endif | |
| 231 | |
| 6809 | 232 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 233 xaxisloc = "x2"; | |
| 234 xaxisloc_using = "x2"; | |
| 235 else | |
| 236 xaxisloc = "x"; | |
| 237 xaxisloc_using = "x1"; | |
| 7321 | 238 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 10549 | 239 fputs (plot_stream, "set xzeroaxis;\n"); |
| 7321 | 240 endif |
| 6809 | 241 endif |
| 242 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 243 yaxisloc = "y2"; | |
| 244 yaxisloc_using = "y2"; | |
| 245 else | |
| 246 yaxisloc = "y"; | |
| 247 yaxisloc_using = "y1"; | |
| 7321 | 248 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 10549 | 249 fputs (plot_stream, "set yzeroaxis;\n"); |
| 7321 | 250 endif |
| 6809 | 251 endif |
| 252 | |
| 7274 | 253 have_grid = false; |
| 254 | |
| 6758 | 255 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 256 have_grid = true; |
| 6809 | 257 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 258 else |
| 6809 | 259 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 260 endif |
| 261 | |
| 6758 | 262 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 263 have_grid = true; |
| 6809 | 264 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 265 else |
| 6809 | 266 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 267 endif |
| 268 | |
| 6758 | 269 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 270 have_grid = true; |
| 6405 | 271 fputs (plot_stream, "set grid ztics;\n"); |
| 272 else | |
| 7085 | 273 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 274 endif |
| 275 | |
| 6758 | 276 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 277 have_grid = true; |
|
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278 if (strcmp (axis_obj.xscale, "log")) |
| 10549 | 279 m = 10; |
|
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280 else |
| 10549 | 281 m = 5; |
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282 endif |
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283 fprintf (plot_stream, "set m%stics %d;\n", xaxisloc, m); |
| 6809 | 284 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
| 6405 | 285 else |
| 6809 | 286 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 287 endif |
| 288 | |
| 6758 | 289 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 290 have_grid = true; |
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291 if (strcmp (axis_obj.yscale, "log")) |
| 10549 | 292 m = 10; |
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293 else |
| 10549 | 294 m = 5; |
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295 endif |
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296 fprintf (plot_stream, "set m%stics %d;\n", yaxisloc, m); |
| 6809 | 297 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
| 6405 | 298 else |
| 6809 | 299 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 300 endif |
| 301 | |
| 6758 | 302 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 303 have_grid = true; |
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304 if (strcmp (axis_obj.zscale, "log")) |
| 10549 | 305 m = 10; |
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306 else |
| 10549 | 307 m = 5; |
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308 endif |
|
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309 fprintf (plot_stream, "set mztics %d;\n", m); |
| 6405 | 310 fputs (plot_stream, "set grid mztics;\n"); |
| 311 else | |
| 312 fputs (plot_stream, "set grid nomztics;\n"); | |
| 313 endif | |
| 314 | |
| 7307 | 315 ## The grid front/back/layerdefault option also controls the |
| 316 ## appearance of tics, so it is used even if the grid is absent. | |
| 317 if (strcmpi (axis_obj.layer, "top")) | |
| 318 fputs (plot_stream, "set grid front;\n"); | |
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319 fputs (plot_stream, "set border front;\n"); |
| 7307 | 320 else |
| 321 fputs (plot_stream, "set grid layerdefault;\n"); | |
|
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322 ## FIXME -- the gnuplot help says that "layerdefault" should work |
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323 ## for set border too, but it fails for me with gnuplot 4.2.5. So |
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324 ## use "back" instead. |
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325 fputs (plot_stream, "set border back;\n"); |
| 7307 | 326 endif |
|
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327 |
|
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328 fprintf (plot_stream, "set grid linewidth %f, linewidth %f;\n", |
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329 axis_obj.linewidth, axis_obj.linewidth); |
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330 |
| 7297 | 331 if (! have_grid) |
| 332 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 333 endif |
| 334 | |
|
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335 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
| 6405 | 336 |
|
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337 fputs (plot_stream, "unset logscale;\n"); |
| 6758 | 338 xlogscale = strcmpi (axis_obj.xscale, "log"); |
|
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339 ylogscale = strcmpi (axis_obj.yscale, "log"); |
|
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340 zlogscale = strcmpi (axis_obj.zscale, "log"); |
| 6405 | 341 if (xlogscale) |
| 6809 | 342 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 343 endif |
| 344 if (ylogscale) | |
| 6809 | 345 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 346 endif |
| 347 if (zlogscale) | |
| 348 fputs (plot_stream, "set logscale z;\n"); | |
| 349 endif | |
| 350 | |
| 6758 | 351 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 352 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 353 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 354 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
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355 cdatadirect = false; |
|
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356 truecolor = false; |
| 6405 | 357 |
|
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358 fputs (plot_stream, "set clip two;\n"); |
|
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359 |
| 6405 | 360 kids = axis_obj.children; |
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361 ## Remove the axis labels and title from the children, and |
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362 ## preserved the original order. |
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363 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
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364 axis_obj.zlabel; axis_obj.title]); |
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365 kids = kids (sort (k)); |
| 6405 | 366 |
| 7316 | 367 if (nd == 3) |
| 368 fputs (plot_stream, "set parametric;\n"); | |
| 369 fputs (plot_stream, "set style data lines;\n"); | |
| 370 fputs (plot_stream, "set surface;\n"); | |
| 371 fputs (plot_stream, "unset contour;\n"); | |
| 372 endif | |
| 373 | |
| 6405 | 374 data_idx = 0; |
| 375 data = cell (); | |
| 6464 | 376 is_image_data = []; |
| 7175 | 377 hidden_removal = NaN; |
| 7271 | 378 view_map = false; |
| 6405 | 379 |
| 7223 | 380 xlim = axis_obj.xlim; |
| 381 ylim = axis_obj.ylim; | |
| 382 zlim = axis_obj.zlim; | |
| 383 clim = axis_obj.clim; | |
| 6405 | 384 |
| 7222 | 385 if (! cautoscale && clim(1) == clim(2)) |
| 386 clim(2)++; | |
| 7189 | 387 endif |
|
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388 addedcmap = []; |
| 7189 | 389 |
| 6405 | 390 ximg_data = {}; |
| 391 ximg_data_idx = 0; | |
| 392 | |
|
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393 while (! isempty (kids)) |
| 6405 | 394 |
|
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395 obj = get (kids(end)); |
|
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396 if (isfield (obj, "units")) |
|
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397 units = obj.units; |
|
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398 unwind_protect |
|
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399 set (kids(end), "units", "data") |
|
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diff
changeset
|
400 obj = get (kids(end)); |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
401 unwind_protect_cleanup |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
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parents:
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diff
changeset
|
402 set (kids(end), "units", units) |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
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parents:
10990
diff
changeset
|
403 end_unwind_protect |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
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parents:
10990
diff
changeset
|
404 endif |
|
8344
b5f10b123440
__go_draw_axes__.m: Correct order for rendering children.
Ben Abbott <bpabbott@mac.com>
parents:
8322
diff
changeset
|
405 kids = kids(1:(end-1)); |
| 6405 | 406 |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
407 if (strcmpi (obj.visible, "off")) |
| 10549 | 408 continue; |
|
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8048
diff
changeset
|
409 endif |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8048
diff
changeset
|
410 |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
411 if (xlogscale && isfield (obj, "xdata")) |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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parents:
11198
diff
changeset
|
412 obj.xdata(obj.xdata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
413 endif |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
414 if (ylogscale && isfield (obj, "ydata")) |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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parents:
11198
diff
changeset
|
415 obj.ydata(obj.ydata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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parents:
11198
diff
changeset
|
416 endif |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
417 if (zlogscale && isfield (obj, "zdata")) |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
418 obj.zdata(obj.zdata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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parents:
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diff
changeset
|
419 endif |
|
6c8791cb35b1
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parents:
11198
diff
changeset
|
420 |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
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parents:
8166
diff
changeset
|
421 ## Check for facecolor interpolation for surfaces. |
|
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
422 doing_interp_color = ... |
|
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
423 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
424 |
| 6405 | 425 switch (obj.type) |
| 10549 | 426 case "image" |
| 427 img_data = obj.cdata; | |
| 428 img_xdata = obj.xdata; | |
| 429 img_ydata = obj.ydata; | |
| 6405 | 430 |
|
11109
41d18f6342f9
remove image_viewer function
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parents:
11095
diff
changeset
|
431 if (ndims (img_data) == 3) |
|
41d18f6342f9
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diff
changeset
|
432 truecolor = true; |
|
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diff
changeset
|
433 elseif (strcmpi (obj.cdatamapping, "direct")) |
|
41d18f6342f9
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diff
changeset
|
434 cdatadirect = true; |
|
41d18f6342f9
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diff
changeset
|
435 endif |
|
41d18f6342f9
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diff
changeset
|
436 data_idx++; |
|
41d18f6342f9
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parents:
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diff
changeset
|
437 is_image_data(data_idx) = true; |
|
41d18f6342f9
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parents:
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diff
changeset
|
438 parametric(data_idx) = false; |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
439 have_cdata(data_idx) = false; |
|
41d18f6342f9
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parents:
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diff
changeset
|
440 have_3d_patch(data_idx) = false; |
| 6405 | 441 |
|
11109
41d18f6342f9
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parents:
11095
diff
changeset
|
442 if (img_xdata(2) < img_xdata(1)) |
|
41d18f6342f9
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parents:
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diff
changeset
|
443 img_xdata = img_xdata(2:-1:1); |
|
41d18f6342f9
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parents:
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diff
changeset
|
444 img_data = img_data(:,end:-1:1,:); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
445 elseif (img_xdata(1) == img_xdata(2)) |
|
41d18f6342f9
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parents:
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diff
changeset
|
446 img_xdata = img_xdata(1) + [0, size(img_data,2)-1]; |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
447 endif |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
448 if (img_ydata(2) < img_ydata(1)) |
|
41d18f6342f9
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parents:
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diff
changeset
|
449 img_ydata = img_ydata(2:-1:1); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
450 img_data = img_data(end:-1:1,:,:); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
451 elseif (img_ydata(1) == img_ydata(2)) |
|
41d18f6342f9
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parents:
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diff
changeset
|
452 img_ydata = img_ydata(1) + [0, size(img_data,1)-1]; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
453 endif |
|
11090
2adf4736dafa
Do not store flipped image property values when x/ydata descends.
Ben Abbott <bpabbott@mac.com>
parents:
11032
diff
changeset
|
454 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
455 [y_dim, x_dim] = size (img_data(:,:,1)); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
456 if (x_dim > 1) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
457 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); |
|
41d18f6342f9
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parents:
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diff
changeset
|
458 else |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
459 x_dim = 2; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
460 img_data = [img_data, img_data]; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
461 dx = abs (img_xdata(2)-img_xdata(1)); |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
462 endif |
|
41d18f6342f9
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parents:
11095
diff
changeset
|
463 if (y_dim > 1) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
464 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
465 else |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
466 y_dim = 2; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
467 img_data = [img_data; img_data]; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
468 dy = abs (img_ydata(2)-img_ydata(1)); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
469 endif |
| 6405 | 470 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
471 x_origin = min (img_xdata); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
472 y_origin = min (img_ydata); |
| 6405 | 473 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
474 if (ndims (img_data) == 3) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
475 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
476 format = "1:2:3"; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
477 imagetype = "rgbimage"; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
478 else |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
479 data{data_idx} = img_data(:); |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
480 format = "1"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
481 imagetype = "image"; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
482 endif |
| 6405 | 483 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
484 titlespec{data_idx} = "title \"\""; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
485 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
|
486 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
|
487 withclause{data_idx} = sprintf ("with %s;", imagetype); |
| 6405 | 488 |
| 10549 | 489 case "line" |
| 490 if (strncmp (obj.linestyle, "none", 4) | |
| 491 && (! isfield (obj, "marker") | |
| 492 || (isfield (obj, "marker") | |
| 493 && strncmp (obj.marker, "none", 4)))) | |
| 494 continue; | |
| 495 endif | |
| 496 data_idx++; | |
| 497 is_image_data(data_idx) = false; | |
| 498 parametric(data_idx) = true; | |
| 499 have_cdata(data_idx) = false; | |
| 500 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
|
501 if (isempty (obj.displayname)) |
| 10549 | 502 titlespec{data_idx} = "title \"\""; |
| 503 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
504 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 505 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 506 endif | |
| 507 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); | |
| 508 errbars = ""; | |
| 509 if (nd == 3) | |
| 510 xdat = obj.xdata(:); | |
| 511 ydat = obj.ydata(:); | |
| 512 if (! isempty (obj.zdata)) | |
| 513 zdat = obj.zdata(:); | |
| 514 else | |
| 515 zdat = zeros (size (xdat)); | |
| 516 endif | |
| 517 data{data_idx} = [xdat, ydat, zdat]'; | |
| 518 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); | |
| 519 ## fputs (plot_stream, "set parametric;\n"); | |
| 520 else | |
| 521 xdat = obj.xdata(:); | |
| 522 ydat = obj.ydata(:); | |
|
10597
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
523 data{data_idx} = [xdat, ydat]'; |
|
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
524 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
|
525 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 10549 | 526 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
527 |
| 10549 | 528 style = do_linestyle_command (obj, obj.color, data_idx, mono, |
| 529 plot_stream, errbars); | |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
530 |
|
10111
b52cba8be2eb
Fix for markerfacecolor and markeredgecolor properties with unfillable markers like '+'
David Bateman <dbateman@free.fr>
parents:
10089
diff
changeset
|
531 withclause{data_idx} = sprintf ("with %s linestyle %d", |
| 10549 | 532 style{1}, data_idx); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
533 |
| 10549 | 534 if (length (style) > 1) |
| 535 data_idx++; | |
| 536 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 537 parametric(data_idx) = parametric(data_idx - 1); | |
| 538 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 539 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 540 titlespec{data_idx} = "title \"\""; | |
| 541 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 542 data{data_idx} = data{data_idx - 1}; | |
| 543 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 544 style{2}, data_idx); | |
| 545 endif | |
| 546 if (length (style) > 2) | |
| 547 data_idx++; | |
| 548 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 549 parametric(data_idx) = parametric(data_idx - 1); | |
| 550 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 551 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 552 titlespec{data_idx} = "title \"\""; | |
| 553 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 554 data{data_idx} = data{data_idx - 1}; | |
| 555 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 556 style{3}, data_idx); | |
| 557 endif | |
| 6405 | 558 |
| 6790 | 559 case "patch" |
| 6885 | 560 cmap = parent_figure_obj.colormap; |
| 10549 | 561 [nr, nc] = size (obj.xdata); |
| 7189 | 562 |
| 10549 | 563 if (! isempty (obj.cdata)) |
| 564 cdat = obj.cdata; | |
| 565 if (strcmpi (obj.cdatamapping, "direct")) | |
| 566 cdatadirect = true; | |
| 567 endif | |
| 568 else | |
| 569 cdat = []; | |
| 570 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
|
571 |
| 10549 | 572 data_3d_idx = NaN; |
| 573 for i = 1:nc | |
| 574 xcol = obj.xdata(:,i); | |
| 575 ycol = obj.ydata(:,i); | |
| 576 if (nd == 3) | |
| 577 if (! isempty (obj.zdata)) | |
| 578 zcol = obj.zdata(:,i); | |
| 579 else | |
| 580 zcol = zeros (size (xcol)); | |
| 581 endif | |
| 582 endif | |
| 583 | |
| 584 if (! isnan (xcol) && ! isnan (ycol)) | |
| 585 ## Is the patch closed or not | |
| 586 if (strncmp (obj.facecolor, "none", 4)) | |
| 587 hidden_removal = false; | |
| 588 else | |
| 7170 | 589 |
| 10549 | 590 if (isnan (hidden_removal)) |
| 591 hidden_removal = true; | |
| 592 endif | |
| 593 if (nd == 3) | |
| 594 if (numel (xcol) > 3) | |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
595 error ("__go_draw_axes__: gnuplot (as of v4.2) only supports 3D filled triangular patches"); |
| 10549 | 596 else |
| 597 if (isnan (data_3d_idx)) | |
| 598 data_idx++; | |
| 599 data_3d_idx = data_idx; | |
| 600 is_image_data(data_idx) = false; | |
| 601 parametric(data_idx) = false; | |
| 602 have_cdata(data_idx) = true; | |
| 603 have_3d_patch(data_idx) = true; | |
| 604 withclause{data_3d_idx} = sprintf ("with pm3d"); | |
| 605 usingclause{data_3d_idx} = "using 1:2:3:4"; | |
| 606 data{data_3d_idx} = []; | |
| 607 endif | |
| 608 local_idx = data_3d_idx; | |
| 609 ccdat = NaN; | |
| 610 endif | |
| 7170 | 611 else |
| 10549 | 612 data_idx++; |
| 613 local_idx = data_idx; | |
| 614 is_image_data(data_idx) = false; | |
| 615 parametric(data_idx) = false; | |
| 616 have_cdata(data_idx) = false; | |
| 617 have_3d_patch(data_idx) = false; | |
| 7170 | 618 endif |
| 619 | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
620 if (i > 1 || isempty (obj.displayname)) |
| 10549 | 621 titlespec{local_idx} = "title \"\""; |
| 622 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
623 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 624 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); |
| 625 endif | |
| 626 if (isfield (obj, "facecolor")) | |
| 627 if ((strncmp (obj.facecolor, "flat", 4) | |
| 628 || strncmp (obj.facecolor, "interp", 6)) | |
| 629 && isfield (obj, "cdata")) | |
| 630 if (ndims (obj.cdata) == 2 | |
| 631 && (size (obj.cdata, 2) == nc | |
| 632 && (size (obj.cdata, 1) == 1 | |
| 633 || size (obj.cdata, 1) == 3))) | |
| 634 ccol = cdat (:, i); | |
| 635 elseif (ndims (obj.cdata) == 2 | |
| 636 && (size (obj.cdata, 1) == nc | |
| 637 && (size (obj.cdata, 2) == 1 | |
| 638 || size (obj.cdata, 2) == 3))) | |
| 639 ccol = cdat (i, :); | |
| 640 elseif (ndims (obj.cdata) == 3) | |
| 641 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 642 else | |
| 643 ccol = cdat; | |
| 644 endif | |
| 645 if (strncmp (obj.facecolor, "flat", 4)) | |
| 646 if (numel(ccol) == 3) | |
| 647 color = ccol; | |
| 648 elseif (nd == 3 && numel (xcol) == 3) | |
| 649 ccdat = ccol * ones (3,1); | |
| 650 else | |
| 651 r = 1 + round ((size (cmap, 1) - 1) | |
| 652 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 653 r = max (1, min (r, size (cmap, 1))); | |
| 654 color = cmap(r, :); | |
| 655 endif | |
| 656 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 657 if (nd == 3 && numel (xcol) == 3) | |
| 658 ccdat = ccol; | |
| 659 if (! isvector (ccdat)) | |
| 660 tmp = rows(cmap) + rows(addedcmap) + ... | |
| 661 [1 : rows(ccdat)]; | |
| 662 addedcmap = [addedcmap; ccdat]; | |
| 663 ccdat = tmp(:); | |
| 664 else | |
| 665 ccdat = ccdat(:); | |
| 666 endif | |
| 667 else | |
| 668 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 669 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); | |
| 670 r = max (1, min (r, size (cmap, 1))); | |
| 671 color = cmap(r,:); | |
| 672 endif | |
| 673 endif | |
| 674 elseif (isnumeric (obj.facecolor)) | |
| 675 color = obj.facecolor; | |
| 676 else | |
| 677 color = [0, 1, 0]; | |
| 678 endif | |
| 679 else | |
| 680 color = [0, 1, 0]; | |
| 681 endif | |
| 682 | |
| 683 if (nd == 3 && numel (xcol) == 3) | |
| 684 if (isnan (ccdat)) | |
| 685 ccdat = (rows (cmap) + rows(addedcmap) + 1) * ones(3, 1); | |
| 686 addedcmap = [addedcmap; reshape(color, 1, 3)]; | |
| 687 endif | |
| 688 data{data_3d_idx} = [data{data_3d_idx}, ... | |
| 689 [[xcol; xcol(end)], [ycol; ycol(end)], ... | |
| 690 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; | |
| 691 else | |
| 692 if (mono) | |
| 693 colorspec = ""; | |
| 694 elseif (__gnuplot_has_feature__ ("transparent_patches") | |
| 695 && 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
|
696 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
| 10549 | 697 round (255*color), obj.facealpha); |
| 698 else | |
| 699 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 700 round (255*color)); | |
| 701 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
|
702 |
| 10549 | 703 withclause{data_idx} = sprintf ("with filledcurve %s", |
| 704 colorspec); | |
| 705 data{data_idx} = [xcol, ycol]'; | |
| 706 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", | |
| 707 numel (xcol)); | |
| 708 endif | |
| 709 endif | |
| 710 endif | |
| 7170 | 711 |
| 712 ## patch outline | |
| 10549 | 713 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
|
714 && (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
|
715 || (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
|
716 && strncmp (obj.markerfacecolor, "none", 4))))) |
| 7170 | 717 |
| 10549 | 718 data_idx++; |
| 7170 | 719 is_image_data(data_idx) = false; |
| 720 parametric(data_idx) = false; | |
| 10549 | 721 have_cdata(data_idx) = false; |
| 722 have_3d_patch(data_idx) = false; | |
| 7170 | 723 titlespec{data_idx} = "title \"\""; |
| 10549 | 724 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 725 |
| 10549 | 726 if (isfield (obj, "markersize")) |
| 727 mdat = obj.markersize / 3; | |
| 728 endif | |
| 7189 | 729 |
| 730 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
|
731 ## FIXME |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
732 ## 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
|
733 ## 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
|
734 ## 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
|
735 ## 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
|
736 ## is set |
| 10549 | 737 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
|
738 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
|
739 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
|
740 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
741 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
|
742 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
743 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
744 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
|
745 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
746 |
| 10549 | 747 if ((strncmp (ec, "flat", 4) |
| 748 || strncmp (ec, "interp", 6)) | |
| 749 && isfield (obj, "cdata")) | |
| 750 if (ndims (obj.cdata) == 2 | |
| 751 && (size (obj.cdata, 2) == nc | |
| 752 && (size (obj.cdata, 1) == 1 | |
| 753 || size (obj.cdata, 1) == 3))) | |
| 754 ccol = cdat (:, i); | |
| 755 elseif (ndims (obj.cdata) == 2 | |
| 756 && (size (obj.cdata, 1) == nc | |
| 757 && (size (obj.cdata, 2) == 1 | |
| 758 || size (obj.cdata, 2) == 3))) | |
| 759 ccol = cdat (i, :); | |
| 760 elseif (ndims (obj.cdata) == 3) | |
| 761 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 762 else | |
| 763 ccol = cdat; | |
| 764 endif | |
| 765 if (strncmp (ec, "flat", 4)) | |
| 766 if (numel(ccol) == 3) | |
| 767 color = ccol; | |
| 768 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
769 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
770 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
771 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
772 color = "flat"; |
| 10549 | 773 have_cdata(data_idx) = true; |
| 774 endif | |
| 775 elseif (strncmp (ec, "interp", 6)) | |
| 776 if (numel(ccol) == 3) | |
| 777 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 778 color = ccol(1,:); | |
| 779 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
780 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
781 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
782 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
783 color = "interp"; |
| 10549 | 784 have_cdata(data_idx) = true; |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
785 endif |
| 10549 | 786 endif |
| 787 elseif (isnumeric (ec)) | |
| 788 color = ec; | |
| 789 else | |
| 790 color = [0, 0, 0]; | |
| 791 endif | |
| 7020 | 792 else |
| 10549 | 793 color = [0, 0, 0]; |
| 794 endif | |
| 795 | |
| 796 if (isfield (obj, "linestyle")) | |
| 797 switch (obj.linestyle) | |
| 798 case "-" | |
| 799 lt = "lt 1"; | |
| 800 case "--" | |
| 801 lt = "lt 2"; | |
| 802 case ":" | |
| 803 lt = "lt 3"; | |
| 804 case "-." | |
| 805 lt = "lt 6"; | |
| 806 case "none" | |
| 807 lt = ""; | |
| 808 otherwise | |
| 809 lt = ""; | |
| 810 endswitch | |
| 811 else | |
| 812 lt = ""; | |
| 813 endif | |
| 814 | |
| 815 if (isfield (obj, "linewidth")) | |
| 816 lw = sprintf("linewidth %f", obj.linewidth); | |
| 817 else | |
| 818 lw = ""; | |
| 7020 | 819 endif |
| 7189 | 820 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
821 [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
|
822 if (! isempty (pt)) |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
823 pt = sprintf ("pointtype %s", pt); |
|
10930
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
824 endif |
|
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
825 if (! isempty (pt2)) |
|
10929
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
826 pt2 = sprintf ("pointtype %s", pt2); |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
827 endif |
| 7189 | 828 |
| 10549 | 829 if (mono) |
| 830 colorspec = ""; | |
| 831 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
832 if (ischar (color)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
833 colorspec = "palette"; |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
834 else |
| 10549 | 835 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
| 836 round (255*color)); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
837 endif |
| 10549 | 838 endif |
|
10089
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 sidx = 1; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
841 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
|
842 style = ""; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
843 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
844 style = "lines"; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
845 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
846 tmpwith = {}; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
847 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
848 facesame = true; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
849 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 850 && !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
|
851 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 852 || ! isnumeric (obj.markerfacecolor) |
| 853 || (isnumeric (obj.markerfacecolor) | |
| 854 && isequal (color, obj.markerfacecolor))) | |
| 855 style = strcat (style, "points"); | |
| 856 if (isfield (obj, "markersize")) | |
| 857 if (length (mdat) == nc) | |
| 858 m = mdat(i); | |
| 859 else | |
| 860 m = mdat; | |
| 861 endif | |
| 862 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
|
863 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
864 ps = ""; |
| 10549 | 865 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
866 |
| 10549 | 867 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
| 868 style, lw, pt2, lt, ps, | |
| 869 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
870 else |
| 10549 | 871 facesame = false; |
| 872 if (! isempty (style)) | |
| 873 tmpwith{sidx} = sprintf ("with %s %s %s %s", | |
| 874 style, lw, lt, | |
| 875 colorspec); | |
| 876 sidx ++; | |
| 877 endif | |
| 878 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 879 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 880 round (255*obj.markerfacecolor)); | |
| 881 endif | |
| 882 style = "points"; | |
| 883 if (isfield (obj, "markersize")) | |
| 884 if (length (mdat) == nc) | |
| 885 m = mdat(i); | |
| 886 else | |
| 887 m = mdat; | |
| 888 endif | |
| 889 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
|
890 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
891 ps = ""; |
| 10549 | 892 endif |
| 893 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 894 style, lw, pt2, lt, ps, | |
| 895 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
896 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
897 endif |
| 6790 | 898 |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
899 if (isfield (obj, "markeredgecolor") |
| 10549 | 900 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
901 if (facesame && !isempty (pt) |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
902 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 903 || ! isnumeric (obj.markeredgecolor) |
| 904 || (isnumeric (obj.markeredgecolor) | |
| 905 && isequal (color, obj.markeredgecolor)))) | |
| 906 if (sidx == 1 && ((length (style) == 5 | |
| 907 && 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
|
908 || isempty (style))) |
| 10549 | 909 style = strcat (style, "points"); |
| 910 if (isfield (obj, "markersize")) | |
| 911 if (length (mdat) == nc) | |
| 912 m = mdat(i); | |
| 913 else | |
| 914 m = mdat; | |
| 915 endif | |
| 916 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
|
917 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
918 ps = ""; |
| 10549 | 919 endif |
| 920 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 921 style, lw, pt, lt, ps, | |
| 922 colorspec); | |
| 923 endif | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
924 else |
| 10549 | 925 if (!isempty (style)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
926 if (length(tmpwith) < sidx || isempty (tmpwith{sidx})) |
| 10549 | 927 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
| 928 style, lw, lt, | |
| 929 colorspec); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
930 endif |
| 10549 | 931 sidx ++; |
| 932 endif | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
933 |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
934 if (!isempty (pt)) |
| 10549 | 935 if (! mono) |
| 936 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 937 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 938 round (255*color)); | |
| 939 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 940 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 941 round (255*obj.markeredgecolor)); | |
| 942 endif | |
| 943 endif | |
| 944 style = "points"; | |
| 945 if (isfield (obj, "markersize")) | |
| 946 if (length (mdat) == nc) | |
| 947 m = mdat(i); | |
| 948 else | |
| 949 m = mdat; | |
| 950 endif | |
| 951 ps = sprintf("pointsize %f", m / 3); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
952 else |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
953 ps = ""; |
| 10549 | 954 endif |
| 955 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
| 956 style, lw, pt, lt, ps, | |
| 957 colorspec); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
958 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
959 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
960 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
961 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
962 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
|
963 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
|
964 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
|
965 colorspec); |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
966 else |
| 10549 | 967 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
|
968 endif |
| 10549 | 969 if (nd == 3) |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
970 if (ischar (color)) |
| 10549 | 971 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 972 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 973 [zcol; zcol(1)], [ccol; ccol(1)]]'; | |
| 974 else | |
| 975 data{data_idx} = [xcol, ycol, zcol, ccol]'; | |
| 976 endif | |
| 977 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
|
978 else |
| 10549 | 979 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 980 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 981 [zcol; zcol(1)]]'; | |
| 982 else | |
| 983 data{data_idx} = [xcol, ycol, zcol]'; | |
| 984 endif | |
| 985 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
|
986 endif |
| 10549 | 987 else |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
988 if (ischar (color)) |
| 10549 | 989 if (! isnan (xcol) && ! isnan (ycol)) |
| 990 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
|
991 [ccol; ccol(1)]]'; |
| 10549 | 992 else |
| 993 data{data_idx} = [xcol, ycol, ccol]'; | |
| 994 endif | |
| 995 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
|
996 else |
| 10549 | 997 if (! isnan (xcol) && ! isnan (ycol)) |
| 998 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 999 else | |
| 1000 data{data_idx} = [xcol, ycol]'; | |
| 1001 endif | |
| 1002 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
|
1003 endif |
| 10549 | 1004 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1005 |
| 10549 | 1006 if (length (tmpwith) > 1) |
| 1007 data_idx++; | |
| 1008 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1009 parametric(data_idx) = parametric(data_idx - 1); | |
| 1010 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1011 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1012 titlespec{data_idx} = "title \"\""; | |
| 1013 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1014 data{data_idx} = data{data_idx - 1}; | |
| 1015 withclause{data_idx} = tmpwith{2}; | |
| 1016 endif | |
| 1017 if (length (tmpwith) > 2) | |
| 1018 data_idx++; | |
| 1019 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1020 parametric(data_idx) = parametric(data_idx - 1); | |
| 1021 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1022 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1023 titlespec{data_idx} = "title \"\""; | |
| 1024 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1025 data{data_idx} = data{data_idx - 1}; | |
| 1026 withclause{data_idx} = tmpwith{3}; | |
| 1027 endif | |
| 1028 endif | |
| 1029 endfor | |
| 6790 | 1030 |
| 10549 | 1031 case "surface" |
| 1032 view_map = true; | |
| 7110 | 1033 if (! (strncmp (obj.edgecolor, "none", 4) |
| 10549 | 1034 && strncmp (obj.facecolor, "none", 4))) |
| 1035 data_idx++; | |
| 1036 is_image_data(data_idx) = false; | |
| 1037 parametric(data_idx) = false; | |
| 1038 have_cdata(data_idx) = true; | |
| 1039 have_3d_patch(data_idx) = false; | |
| 1040 style = do_linestyle_command (obj, obj.edgecolor, | |
| 1041 data_idx, mono, | |
| 1042 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
|
1043 |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1044 if (isempty (obj.displayname)) |
| 10549 | 1045 titlespec{data_idx} = "title \"\""; |
| 1046 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1047 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 1048 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 1049 endif | |
| 1050 withclause{data_idx} = sprintf ("with pm3d linestyle %d", | |
| 1051 data_idx); | |
| 1052 withpm3d = true; | |
| 1053 pm3didx = data_idx; | |
| 7109 | 1054 |
| 10549 | 1055 xdat = obj.xdata; |
| 1056 ydat = obj.ydata; | |
| 1057 zdat = obj.zdata; | |
| 1058 cdat = obj.cdata; | |
| 7110 | 1059 |
| 10549 | 1060 err = false; |
| 7109 | 1061 if (! size_equal(zdat, cdat)) |
| 6405 | 1062 err = true; |
| 7109 | 1063 endif |
| 10549 | 1064 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
| 1065 if (rows (zdat) == length (ydat) | |
| 1066 && columns (zdat) == length (xdat)) | |
| 7109 | 1067 [xdat, ydat] = meshgrid (xdat, ydat); |
| 10549 | 1068 else |
| 7109 | 1069 err = true; |
| 10549 | 1070 endif |
| 1071 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 1072 if (! size_equal (xdat, ydat, zdat)) | |
| 7109 | 1073 err = true; |
| 10549 | 1074 endif |
| 1075 else | |
| 1076 err = true; | |
| 1077 endif | |
| 1078 if (err) | |
| 1079 error ("__go_draw_axes__: invalid grid data"); | |
| 1080 endif | |
| 1081 xlen = columns (zdat); | |
| 1082 ylen = rows (zdat); | |
| 1083 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 1084 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 1085 len = 4 * xlen; | |
| 1086 zz = zeros (ylen, len); | |
| 1087 k = 1; | |
| 1088 for kk = 1:4:len | |
| 1089 zz(:,kk) = xdat(:,k); | |
| 1090 zz(:,kk+1) = ydat(:,k); | |
| 1091 zz(:,kk+2) = zdat(:,k); | |
| 1092 zz(:,kk+3) = cdat(:,k); | |
| 1093 k++; | |
| 1094 endfor | |
| 1095 data{data_idx} = zz.'; | |
| 1096 endif | |
| 7109 | 1097 |
| 10549 | 1098 if (doing_interp_color) |
| 1099 interp_str = "interpolate 0, 0"; | |
| 1100 else | |
| 1101 ## No interpolation of facecolors. | |
| 1102 interp_str = ""; | |
| 1103 endif | |
| 1104 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
|
1105 |
| 7119 | 1106 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 10549 | 1107 || strncmp (obj.facecolor, "interp", 6)); |
| 7119 | 1108 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) |
| 10549 | 1109 || strncmp (obj.edgecolor, "interp", 6)); |
| 7154 | 1110 |
| 10549 | 1111 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) |
| 1112 || (isnumeric (obj.facecolor) | |
| 1113 && all (obj.facecolor == 1))); | |
| 1114 hidden_removal = false; | |
| 7592 | 1115 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 1116 if (flat_interp_edge && facecolor_none_or_white) |
| 10549 | 1117 withpm3d = false; |
| 1118 withclause{data_idx} = sprintf ("with %s palette", style {1}); | |
| 1119 fputs (plot_stream, "unset pm3d\n"); | |
| 1120 if (all (obj.facecolor == 1)) | |
| 7592 | 1121 hidden_removal = true; |
| 7582 | 1122 endif |
| 10549 | 1123 elseif (facecolor_none_or_white) |
| 1124 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
|
1125 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1126 endif |
| 10549 | 1127 fputs(plot_stream,"unset pm3d;\n"); |
| 1128 fputs(plot_stream,"set style increment user;\n"); | |
| 1129 withpm3d = false; | |
| 1130 withclause{data_idx} = sprintf("with %s linestyle %d", | |
| 1131 style{1}, data_idx); | |
| 1132 fputs (plot_stream, "unset pm3d\n"); | |
| 7119 | 1133 endif |
| 7109 | 1134 |
| 10549 | 1135 if (doing_interp_color) |
| 1136 ## "depthorder" interferes with interpolation of colors. | |
| 1137 dord = "scansautomatic"; | |
| 1138 else | |
| 1139 dord = "depthorder"; | |
| 1140 endif | |
| 7109 | 1141 |
| 10549 | 1142 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
| 7318 | 1143 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", |
| 10549 | 1144 interp_str, dord); |
| 7318 | 1145 elseif (!facecolor_none_or_white) |
| 7119 | 1146 if (strncmp (obj.edgecolor, "none", 4)) |
| 8645 | 1147 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1148 && isscalar (obj.facealpha)) | |
| 1149 fprintf (plot_stream, | |
| 1150 "set style fill transparent solid %f;\n", | |
| 1151 obj.facealpha); | |
| 1152 endif | |
| 7318 | 1153 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 10549 | 1154 interp_str, dord); |
| 7109 | 1155 else |
| 7318 | 1156 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 10549 | 1157 data_idx, interp_str, dord); |
| 7119 | 1158 |
| 8645 | 1159 if (__gnuplot_has_feature__ ("transparent_surface") |
| 1160 && isscalar (obj.facealpha)) | |
| 1161 fprintf (plot_stream, | |
| 1162 "set style fill transparent solid %f;\n", | |
| 1163 obj.facealpha); | |
| 1164 endif | |
| 7109 | 1165 endif |
| 7119 | 1166 endif |
| 10549 | 1167 |
| 1168 zz = []; | |
| 1169 if (length (style) > 1) | |
| 1170 len = 3 * xlen; | |
| 1171 zz = zeros (ylen, len); | |
| 1172 k = 1; | |
| 1173 for kk = 1:3:len | |
| 1174 zz(:,kk) = xdat(:,k); | |
| 1175 zz(:,kk+1) = ydat(:,k); | |
| 1176 zz(:,kk+2) = zdat(:,k); | |
| 1177 k++; | |
| 1178 endfor | |
| 1179 zz = zz.'; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1180 |
| 10549 | 1181 data_idx++; |
| 1182 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1183 parametric(data_idx) = parametric(data_idx - 1); | |
| 1184 have_cdata(data_idx) = false; | |
| 1185 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1186 titlespec{data_idx} = "title \"\""; | |
| 1187 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1188 data{data_idx} = zz; | |
| 1189 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1190 style{2}, data_idx); | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1191 |
| 10549 | 1192 endif |
| 1193 if (length (style) > 2) | |
| 1194 data_idx++; | |
| 1195 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1196 parametric(data_idx) = parametric(data_idx - 1); | |
| 1197 have_cdata(data_idx) = false; | |
| 1198 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1199 titlespec{data_idx} = "title \"\""; | |
| 1200 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1201 data{data_idx} = zz; | |
| 1202 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1203 style{3}, data_idx); | |
| 1204 endif | |
| 1205 if (withpm3d && strncmp (style {1}, "linespoints", 11)) | |
| 1206 if (isempty(zz)) | |
| 1207 len = 3 * xlen; | |
| 1208 zz = zeros (ylen, len); | |
| 1209 k = 1; | |
| 1210 for kk = 1:3:len | |
| 1211 zz(:,kk) = xdat(:,k); | |
| 1212 zz(:,kk+1) = ydat(:,k); | |
| 1213 zz(:,kk+2) = zdat(:,k); | |
| 1214 k++; | |
| 1215 endfor | |
| 1216 zz = zz.'; | |
| 1217 endif | |
| 1218 data_idx++; | |
| 1219 is_image_data(data_idx) = is_image_data(data_idx - 1); | |
| 1220 parametric(data_idx) = parametric(data_idx - 1); | |
| 1221 have_cdata(data_idx) = false; | |
| 1222 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1223 titlespec{data_idx} = "title \"\""; | |
| 1224 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1225 data{data_idx} = zz; | |
| 1226 withclause{data_idx} = sprintf ("with points linestyle %d", | |
| 1227 pm3didx); | |
| 1228 endif | |
| 1229 endif | |
| 6405 | 1230 |
| 10549 | 1231 case "text" |
| 1232 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); | |
| 1233 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 1234 lpos = obj.position; | |
| 1235 halign = obj.horizontalalignment; | |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1236 valign = obj.verticalalignment; |
| 10549 | 1237 angle = obj.rotation; |
| 6752 | 1238 units = obj.units; |
| 10549 | 1239 color = obj.color; |
| 6758 | 1240 if (strcmpi (units, "normalized")) |
| 6752 | 1241 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
|
1242 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
|
1243 && 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
|
1244 units = "second"; |
| 6752 | 1245 else |
| 1246 units = ""; | |
| 1247 endif | |
| 10549 | 1248 |
| 1249 if (isnumeric (color)) | |
| 1250 colorspec = get_text_colorspec (color, mono); | |
| 1251 endif | |
| 6829 | 1252 |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1253 switch valign |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1254 ## Text offset in characters. This relies on gnuplot for font metrics. |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1255 case "top" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1256 dy = -0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1257 case "cap" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1258 dy = -0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1259 case "middle" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1260 dy = 0; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1261 case "baseline" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1262 dy = 0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1263 case "bottom" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1264 dy = 0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1265 endswitch |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1266 ## Gnuplot's Character units are different for x/y and vary with fontsize. The aspect ratio |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1267 ## of 1:2.5 was determined by experiment. |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1268 dx_and_dy = [(-dy * sind (angle)), (dy * cosd(angle))] .* [2.5 1]; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1269 |
| 10549 | 1270 if (nd == 3) |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1271 ## This produces the desired vertical alignment in 3D. |
| 10549 | 1272 fprintf (plot_stream, |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1273 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f offset character %f,%f %s %s front %s;\n", |
| 10549 | 1274 undo_string_escapes (label), units, lpos(1), |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1275 lpos(2), lpos(3), halign, angle, dx_and_dy, fontspec, |
| 10549 | 1276 __do_enhanced_option__ (enhanced, obj), colorspec); |
| 1277 else | |
| 1278 fprintf (plot_stream, | |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1279 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f offset character %f,%f %s %s front %s;\n", |
| 10549 | 1280 undo_string_escapes (label), units, |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1281 lpos(1), lpos(2), halign, angle, dx_and_dy, fontspec, |
| 10549 | 1282 __do_enhanced_option__ (enhanced, obj), colorspec); |
| 1283 endif | |
| 6405 | 1284 |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1285 case "hggroup" |
| 10549 | 1286 ## Push group children into the kid list. |
| 1287 if (isempty (kids)) | |
| 1288 kids = obj.children; | |
| 1289 elseif (! isempty (obj.children)) | |
| 1290 kids = [kids; obj.children]; | |
| 1291 endif | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1292 |
| 10549 | 1293 otherwise |
| 1294 error ("__go_draw_axes__: unknown object class, %s", | |
| 1295 obj.type); | |
| 6405 | 1296 endswitch |
| 1297 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1298 endwhile |
| 6405 | 1299 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1300 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1301 ## 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
|
1302 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1303 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1304 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1305 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1306 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1307 |
| 7175 | 1308 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1309 fputs (plot_stream, "set hidden3d;\n"); |
| 1310 else | |
| 1311 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1312 endif | |
| 1313 | |
|
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
|
1314 have_data = (! (isempty (data) || all (cellfun (@isempty, data)))); |
| 6405 | 1315 |
| 8208 | 1316 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1317 ## dual axis plotting features of gnuplot. |
| 7222 | 1318 if (isempty (xlim)) |
| 1319 return; | |
| 6405 | 1320 endif |
| 6758 | 1321 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1322 xdir = "reverse"; |
| 1323 else | |
| 1324 xdir = "noreverse"; | |
| 1325 endif | |
| 8208 | 1326 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
|
1327 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1328 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
|
1329 endif |
| 6405 | 1330 |
| 7222 | 1331 if (isempty (ylim)) |
| 1332 return; | |
| 6405 | 1333 endif |
| 6758 | 1334 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1335 ydir = "reverse"; |
| 1336 else | |
| 1337 ydir = "noreverse"; | |
| 1338 endif | |
| 8208 | 1339 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
|
1340 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1341 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
|
1342 endif |
| 6405 | 1343 |
| 7119 | 1344 if (nd == 3) |
| 7222 | 1345 if (isempty (zlim)) |
| 10549 | 1346 return; |
| 6405 | 1347 endif |
| 6758 | 1348 if (strcmpi (axis_obj.zdir, "reverse")) |
| 10549 | 1349 zdir = "reverse"; |
| 6405 | 1350 else |
| 10549 | 1351 zdir = "noreverse"; |
| 6405 | 1352 endif |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1353 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1354 endif |
| 7110 | 1355 |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1356 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
|
1357 cmap_sz = rows(cmap); |
| 7189 | 1358 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
|
1359 if (truecolor || ! cdatadirect) |
| 10549 | 1360 if (rows(addedcmap) > 0) |
| 1361 for i = 1:data_idx | |
| 1362 if (have_3d_patch(i)) | |
| 1363 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; | |
| 1364 endif | |
| 1365 endfor | |
| 1366 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) * | |
| 1367 (cmap_sz + rows(addedcmap)) / cmap_sz); | |
| 1368 else | |
| 1369 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); | |
| 1370 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
|
1371 else |
| 10549 | 1372 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
| 1373 rows (addedcmap)); | |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1374 endif |
| 7189 | 1375 endif |
| 1376 | |
| 6758 | 1377 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1378 if (nd == 3) |
| 10549 | 1379 fputs (plot_stream, "set border 4095;\n"); |
| 6405 | 1380 else |
| 10549 | 1381 fputs (plot_stream, "set border 431;\n"); |
| 6405 | 1382 endif |
| 1383 else | |
| 7119 | 1384 if (nd == 3) |
| 10549 | 1385 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
|
1386 elseif (! isempty (axis_obj.ytick)) |
| 10549 | 1387 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 1388 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", | |
| 1389 axis_obj.tickdir); | |
| 1390 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1391 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1392 axis_obj.tickdir); | |
| 1393 fputs (plot_stream, "set border 12;\n"); | |
| 1394 else | |
| 1395 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1396 axis_obj.tickdir); | |
| 1397 fputs (plot_stream, "set border 9;\n"); | |
| 1398 endif | |
| 1399 else | |
| 1400 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", | |
| 1401 axis_obj.tickdir); | |
| 1402 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1403 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1404 axis_obj.tickdir); | |
| 1405 fputs (plot_stream, "set border 6;\n"); | |
| 1406 else | |
| 1407 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1408 axis_obj.tickdir); | |
| 1409 fputs (plot_stream, "set border 3;\n"); | |
| 1410 endif | |
| 1411 endif | |
| 6405 | 1412 endif |
| 1413 endif | |
| 1414 | |
| 7060 | 1415 if (strcmpi (axis_obj.visible, "off")) |
| 1416 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1417 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1418 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1419 endif |
| 1420 | |
|
11198
9f080d23396f
Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522)
David Bateman <dbateman@free.fr>
parents:
11171
diff
changeset
|
1421 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
|
1422 && 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
|
1423 if (strcmpi (hlgnd.box, "on")) |
| 10549 | 1424 box = "box"; |
| 6405 | 1425 else |
| 10549 | 1426 box = "nobox"; |
| 6405 | 1427 endif |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1428 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
|
1429 horzvert = "vertical"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1430 else |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1431 horzvert = "horizontal"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1432 endif |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1433 if (strcmpi (hlgnd.textposition, "right")) |
| 10549 | 1434 reverse = "reverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1435 else |
| 10549 | 1436 reverse = "noreverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1437 endif |
| 6405 | 1438 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
|
1439 keypos = hlgnd.location; |
| 6977 | 1440 if (ischar (keypos)) |
| 10549 | 1441 keypos = lower (keypos); |
| 1442 keyout = findstr (keypos, "outside"); | |
| 1443 if (! isempty (keyout)) | |
| 1444 inout = "outside"; | |
| 1445 keypos = keypos(1:keyout-1); | |
| 1446 endif | |
| 6977 | 1447 endif |
| 1448 switch (keypos) | |
| 10549 | 1449 case "north" |
| 1450 pos = "center top"; | |
| 1451 case "south" | |
| 1452 pos = "center bottom"; | |
| 1453 case "east" | |
| 1454 pos = "right center"; | |
| 1455 case "west" | |
| 1456 pos = "left center"; | |
| 1457 case "northeast" | |
| 1458 pos = "right top"; | |
| 1459 case "northwest" | |
| 1460 pos = "left top"; | |
| 1461 case "southeast" | |
| 1462 pos = "right bottom"; | |
| 1463 case "southwest" | |
| 1464 pos = "left bottom"; | |
| 1465 case "best" | |
| 1466 pos = ""; | |
| 1467 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 1468 ## Least conflict with data in plot. | |
| 1469 ## Least unused space outside plot. | |
| 1470 otherwise | |
| 1471 pos = ""; | |
| 6405 | 1472 endswitch |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1473 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
|
1474 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
|
1475 else |
| 10549 | 1476 fontspec = ""; |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1477 endif |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1478 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
|
1479 inout, pos, box, reverse, horzvert, fontspec); |
| 6405 | 1480 else |
| 1481 fputs (plot_stream, "unset key;\n"); | |
| 1482 endif | |
| 1483 fputs (plot_stream, "set style data lines;\n"); | |
| 1484 | |
|
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
|
1485 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
|
1486 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1487 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
|
1488 fprintf (plot_stream, |
| 10549 | 1489 "set palette positive color model RGB maxcolors %i;\n", |
| 1490 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1491 fprintf (plot_stream, |
| 10549 | 1492 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
| 1493 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1494 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
|
1495 fwrite (plot_stream, "\n"); |
| 7189 | 1496 endif |
| 8208 | 1497 |
| 1498 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1499 |
| 6405 | 1500 if (have_data) |
| 1501 if (nd == 2) | |
| 10549 | 1502 plot_cmd = "plot"; |
| 6405 | 1503 else |
| 10549 | 1504 plot_cmd = "splot"; |
| 1505 rot_x = 90 - axis_obj.view(2); | |
| 1506 rot_z = axis_obj.view(1); | |
| 1507 while (rot_z < 0) | |
| 1508 rot_z += 360; | |
| 1509 endwhile | |
| 1510 fputs (plot_stream, "set ticslevel 0;\n"); | |
| 1511 if (view_map && rot_x == 0 && rot_z == 0) | |
| 1512 fputs (plot_stream, "set view map;\n"); | |
| 1513 else | |
| 1514 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1515 endif | |
| 6405 | 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 if (have_3d_patch (1)) |
| 10549 | 1518 fputs (plot_stream, "set pm3d depthorder\n"); |
| 1519 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, | |
| 1520 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
|
1521 elseif (is_image_data (1)) |
| 10549 | 1522 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 1523 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
|
1524 else |
| 10549 | 1525 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1526 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
|
1527 endif |
| 6405 | 1528 for i = 2:data_idx |
| 10549 | 1529 if (have_3d_patch (i)) |
| 1530 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", | |
| 1531 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1532 elseif (is_image_data (i)) | |
| 1533 if (! is_image_data (i-1)) | |
| 1534 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
|
1535 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
|
1536 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
|
1537 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
|
1538 endif |
|
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1539 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
|
1540 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
|
1541 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
|
1542 endif |
| 10549 | 1543 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
|
1544 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 10549 | 1545 usingclause{i}, titlespec{i}, withclause{i}); |
| 1546 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
|
1547 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
|
1548 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
|
1549 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
|
1550 endif |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1551 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
|
1552 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
|
1553 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
|
1554 endif |
| 10549 | 1555 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1556 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1557 else | |
| 1558 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", | |
| 1559 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1560 endif | |
| 6405 | 1561 endfor |
| 1562 fputs (plot_stream, ";\n"); | |
| 1563 for i = 1:data_idx | |
| 10549 | 1564 if (have_3d_patch (i)) |
| 1565 ## Can't write 3d patch data as binary as can't plot more than | |
| 1566 ## a single patch at a time and have to plot all patches together | |
| 1567 ## so that the gnuplot depth ordering is done correctly | |
| 1568 for j = 1 : 4 : columns(data{i}) | |
| 1569 if (j != 1) | |
| 1570 fputs (plot_stream, "\n\n"); | |
| 1571 endif | |
| 1572 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); | |
| 1573 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n", data{i}(:,j+1).'); | |
| 1574 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); | |
| 1575 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); | |
| 1576 endfor | |
| 1577 fputs (plot_stream, "e\n"); | |
| 1578 elseif (is_image_data(i)) | |
| 1579 fwrite (plot_stream, data{i}, "float32"); | |
| 1580 else | |
| 1581 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), | |
| 1582 have_cdata(i)); | |
| 1583 endif | |
| 6405 | 1584 endfor |
| 6431 | 1585 else |
| 1586 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1587 endif |
| 1588 | |
| 8506 | 1589 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1590 if (view_map) |
| 1591 fputs (plot_stream, "unset view;\n"); | |
| 1592 endif | |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1593 |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1594 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
|
1595 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
|
1596 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
|
1597 endif |
| 7271 | 1598 |
| 6405 | 1599 fflush (plot_stream); |
| 1600 | |
| 1601 else | |
| 1602 print_usage (); | |
| 7109 | 1603 endif |
| 6405 | 1604 |
| 1605 endfunction | |
| 1606 | |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1607 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
|
1608 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
|
1609 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
|
1610 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
|
1611 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
|
1612 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
|
1613 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
|
1614 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1615 function style = do_linestyle_command (obj, linecolor, idx, mono, |
| 10549 | 1616 plot_stream, errbars = "") |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1617 style = {}; |
| 6405 | 1618 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1619 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1620 fprintf (plot_stream, "set style line %d", idx); |
| 1621 | |
| 1622 found_style = false; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1623 if (isnumeric (linecolor)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1624 color = linecolor; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1625 if (! mono) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1626 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
| 10549 | 1627 round (255*color)); |
| 6405 | 1628 endif |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1629 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1630 color = [0, 0, 0]; |
| 6405 | 1631 endif |
| 1632 | |
| 1633 if (isfield (obj, "linestyle")) | |
| 1634 switch (obj.linestyle) | |
| 1635 case "-" | |
| 10549 | 1636 lt = "1"; |
| 6405 | 1637 case "--" |
| 10549 | 1638 lt = "2"; |
| 6405 | 1639 case ":" |
| 10549 | 1640 lt = "3"; |
| 6405 | 1641 case "-." |
| 10549 | 1642 lt = "6"; |
| 6405 | 1643 case "none" |
| 10549 | 1644 lt = ""; |
| 6405 | 1645 otherwise |
| 10549 | 1646 lt = ""; |
| 6405 | 1647 endswitch |
| 6843 | 1648 |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1649 if (! isempty (lt)) |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1650 fprintf (plot_stream, " linetype %s", lt); |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1651 endif |
| 6843 | 1652 |
| 6405 | 1653 else |
| 1654 lt = ""; | |
| 1655 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1656 if (! isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1657 found_style = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1658 endif |
| 6405 | 1659 |
| 1660 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
|
1661 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1662 found_style = true; |
| 1663 endif | |
| 1664 | |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1665 [pt, pt2, obj] = gnuplot_pointtype (obj); |
| 6405 | 1666 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1667 if (! isempty (pt)) |
| 6465 | 1668 found_style = true; |
| 1669 endif | |
| 1670 | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1671 sidx = 1; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1672 if (isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1673 if (isempty (lt)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1674 style {sidx} = ""; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1675 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1676 style {sidx} = "lines"; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1677 endif |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1678 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1679 facesame = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1680 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 1681 && !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
|
1682 if (strncmp (obj.markerfacecolor, "auto", 4) |
| 10549 | 1683 || ! isnumeric (obj.markerfacecolor) |
| 1684 || (isnumeric (obj.markerfacecolor) | |
| 1685 && isequal (color, obj.markerfacecolor))) | |
| 1686 if (! isempty (pt2)) | |
| 1687 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1688 style {sidx} = strcat (style{sidx}, "points"); | |
| 1689 endif | |
| 1690 if (isfield (obj, "markersize")) | |
| 1691 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1692 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1693 else |
| 10549 | 1694 facesame = false; |
| 1695 if (! found_style) | |
| 1696 fputs (plot_stream, " default"); | |
| 1697 endif | |
| 1698 fputs (plot_stream, ";\n"); | |
| 1699 if (! isempty (style {sidx})) | |
| 1700 sidx ++; | |
| 1701 idx ++; | |
| 1702 else | |
| 1703 fputs (plot_stream, ";\n"); | |
| 1704 endif | |
| 1705 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1706 fprintf (plot_stream, "set style line %d", idx); | |
| 1707 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 1708 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1709 round (255*obj.markerfacecolor)); | |
| 1710 endif | |
| 1711 if (! isempty (pt2)) | |
| 1712 style {sidx} = "points"; | |
| 1713 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1714 endif | |
| 1715 if (isfield (obj, "markersize")) | |
| 1716 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1717 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1718 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1719 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1720 if (isfield (obj, "markeredgecolor") |
| 10549 | 1721 && !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
|
1722 if (facesame && !isempty (pt) |
|
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1723 && (strncmp (obj.markeredgecolor, "auto", 4) |
| 10549 | 1724 || ! isnumeric (obj.markeredgecolor) |
| 1725 || (isnumeric (obj.markeredgecolor) | |
| 1726 && isequal (color, obj.markeredgecolor)))) | |
| 1727 if (sidx == 1 && ((length (style {sidx}) == 5 | |
| 1728 && strncmp (style {sidx}, "lines", 5)) || isempty (style {sidx}))) | |
| 1729 if (! isempty (pt)) | |
| 1730 style {sidx} = strcat (style{sidx}, "points"); | |
| 1731 fprintf (plot_stream, " pointtype %s", pt); | |
| 1732 endif | |
| 1733 if (isfield (obj, "markersize")) | |
| 1734 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1735 endif | |
| 1736 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1737 else |
| 10549 | 1738 if (! found_style) |
| 1739 fputs (plot_stream, " default"); | |
| 1740 endif | |
| 1741 fputs (plot_stream, ";\n"); | |
| 1742 if (!isempty (style {sidx})) | |
| 1743 sidx ++; | |
| 1744 idx ++; | |
| 1745 else | |
| 1746 fputs (plot_stream, ";\n"); | |
| 1747 endif | |
| 1748 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1749 fprintf (plot_stream, "set style line %d", idx); | |
| 1750 if (! mono) | |
| 1751 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 1752 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1753 round (255*color)); | |
| 1754 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 1755 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1756 round (255*obj.markeredgecolor)); | |
| 1757 endif | |
| 1758 endif | |
| 1759 if (! isempty (pt)) | |
| 1760 style {sidx} = "points"; | |
| 1761 fprintf (plot_stream, " pointtype %s", pt); | |
| 1762 endif | |
| 1763 if (isfield (obj, "markersize")) | |
| 1764 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1765 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1766 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1767 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1768 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1769 style{1} = errbars; |
|
10582
9676d0255440
Use "." for marker when plotting with errorbars. (bug #29057)
Rik <octave@nomad.inbox5.com>
parents:
10563
diff
changeset
|
1770 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
|
1771 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1772 |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1773 if (! found_style && isempty (style {1})) |
| 6405 | 1774 fputs (plot_stream, " default"); |
| 1775 endif | |
| 1776 | |
| 1777 fputs (plot_stream, ";\n"); | |
| 1778 | |
| 1779 endfunction | |
| 6510 | 1780 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1781 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
|
1782 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
|
1783 switch (obj.marker) |
|
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 = pt2 = "1"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1786 case "o" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1787 pt = "6"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1788 pt2 = "7"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1789 case "*" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1790 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1791 case "." |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1792 pt = "6"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1793 pt2 = "7"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1794 if (isfield (obj, "markerfacecolor") |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1795 || strncmp (obj.markerfacecolor, "none", 4)) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1796 obj.markerfacecolor = "auto"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1797 endif |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1798 if (isfield (obj, "markersize")) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1799 obj.markersize /= 3; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1800 else |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1801 obj.markersize = 5; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1802 endif |
|
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1803 case "x" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1804 pt = pt2 = "2"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1805 case {"square", "s"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1806 pt = "4"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1807 pt2 = "5"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1808 case {"diamond", "d"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1809 pt = "12"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1810 pt2 = "13"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1811 case "^" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1812 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1813 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1814 case "v" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1815 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1816 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1817 case ">" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1818 ## 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
|
1819 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1820 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1821 case "<" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1822 ## 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
|
1823 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1824 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1825 case {"pentagram", "p"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1826 ## 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
|
1827 pt = "14"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1828 pt2 = "15"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1829 case {"hexagram", "h"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1830 ## 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
|
1831 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1832 case "none" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1833 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1834 otherwise |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1835 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1836 endswitch |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1837 else |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1838 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1839 endif |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1840 endfunction |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1841 |
| 7119 | 1842 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
| 6510 | 1843 |
| 1844 ## DATA is already transposed. | |
| 1845 | |
| 1846 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1847 | |
| 6605 | 1848 ## Convert NA elements to normal NaN values because fprintf writes |
| 1849 ## "NA" and that confuses gnuplot. | |
| 1850 idx = find (isna (data)); | |
| 1851 if (any (idx)) | |
| 1852 data(idx) = NaN; | |
| 1853 endif | |
| 1854 | |
| 6510 | 1855 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1856 fwrite (plot_stream, data, "float64"); |
| 7109 | 1857 elseif (nd == 3) |
| 6510 | 1858 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1859 fwrite (plot_stream, data, "float64"); |
| 6510 | 1860 else |
| 7170 | 1861 nr = rows (data); |
| 7119 | 1862 if (cdata) |
| 10549 | 1863 for j = 1:4:nr |
| 1864 fwrite (plot_stream, data(j:j+3,:), "float64"); | |
| 1865 endfor | |
| 7119 | 1866 else |
| 10549 | 1867 for j = 1:3:nr |
| 1868 fwrite (plot_stream, data(j:j+2,:), "float64"); | |
| 1869 endfor | |
| 7119 | 1870 endif |
| 7109 | 1871 endif |
| 6510 | 1872 endif |
| 1873 | |
| 1874 endfunction | |
| 6745 | 1875 |
|
9257
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Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1876 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
|
8222
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Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1877 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1878 obj.xticklabel = ticklabel_to_cell (obj.xticklabel); |
|
c2c018d7c501
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Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1879 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
|
1880 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:
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diff
changeset
|
1881 |
|
9374
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parents:
9361
diff
changeset
|
1882 if (strcmp (obj.xminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
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parents:
9361
diff
changeset
|
1883 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
|
1884 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
|
1885 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
|
1886 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:
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diff
changeset
|
1887 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
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parents:
9361
diff
changeset
|
1888 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:
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diff
changeset
|
1889 obj.zminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
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parents:
9361
diff
changeset
|
1890 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
|
1891 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1892 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9257
ab952265ad06
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Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1893 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:
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diff
changeset
|
1894 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1895 ## 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
|
1896 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
|
1897 |
| 6809 | 1898 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1899 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1900 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
| 1901 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1902 obj.interpreter, obj.xscale); | |
|
8322
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David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1903 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1904 obj.xcolor, "x", plot_stream, true, mono, "border", |
| 1905 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 7321 | 1906 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
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parents:
8291
diff
changeset
|
1907 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1908 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1909 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1910 obj.interpreter, obj.xscale); | |
|
8322
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parents:
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diff
changeset
|
1911 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1912 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
| 1913 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1914 else |
|
8322
f32a91d99156
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parents:
8291
diff
changeset
|
1915 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1916 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1917 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1918 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1919 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1920 obj.xcolor, "x2", plot_stream, true, mono, "border", |
| 1921 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1922 endif |
| 1923 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
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David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1924 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1925 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
| 1926 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1927 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1928 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1929 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
| 1930 "", "", 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
|
1931 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
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parents:
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diff
changeset
|
1932 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1933 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1934 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1935 obj.interpreter, obj.yscale); | |
|
8322
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parents:
8291
diff
changeset
|
1936 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1937 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
| 1938 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1939 else |
|
8322
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David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1940 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1941 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 1942 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1943 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1944 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 1945 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
| 1946 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 1947 endif |
|
8322
f32a91d99156
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parents:
8291
diff
changeset
|
1948 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
| 10549 | 1949 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
| 1950 "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
|
1951 obj.interpreter, obj.zscale); |
| 6745 | 1952 endfunction |
| 1953 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1954 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
| 10549 | 1955 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
| 1956 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
|
1957 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
|
1958 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
|
1959 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
|
1960 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
|
1961 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1962 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
|
1963 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1964 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
|
1965 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1966 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1967 endif |
|
9302
5542c40e40ac
__go_draw_axes__.m: Change strncmpi(scale,'lo') -> strcmp(scale,'log').
Ben Abbott <bpabbott@mac.com>
parents:
9301
diff
changeset
|
1968 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
|
1969 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
|
1970 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
|
1971 else |
|
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
1972 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
|
1973 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
|
1974 endif |
| 7269 | 1975 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
1976 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 1977 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1978 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
|
1979 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 1980 if (ischar (labels)) |
| 10549 | 1981 labels = cellstr (labels); |
| 6751 | 1982 endif |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1983 if (isnumeric (labels)) |
| 10549 | 1984 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
|
1985 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
1986 if (ischar (labels)) |
| 10549 | 1987 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
|
1988 endif |
| 6745 | 1989 if (iscellstr (labels)) |
| 10549 | 1990 k = 1; |
| 1991 ntics = numel (tics); | |
| 1992 nlabels = numel (labels); | |
| 1993 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); | |
| 1994 if (mirror) | |
| 1995 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, | |
| 1996 tickdir, ticklength, axispos); | |
| 1997 else | |
| 1998 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, | |
| 1999 tickdir, ticklength, axispos); | |
| 2000 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
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parents:
8291
diff
changeset
|
2001 |
|
11032
c9b0a75b02e8
Make all regexp in Octave compatible with both POSIX and PCRE.
Rik <octave@nomad.inbox5.com>
parents:
11001
diff
changeset
|
2002 labels = regexprep(labels, '%', "%%"); |
| 10549 | 2003 for i = 1:ntics |
| 2004 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); | |
| 2005 if (i < ntics) | |
| 2006 fputs (plot_stream, ", "); | |
| 2007 endif | |
| 2008 if (k > nlabels) | |
| 2009 k = 1; | |
| 2010 endif | |
| 2011 endfor | |
| 2012 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); | |
| 2013 if (strcmp (mtics, "on")) | |
| 2014 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); | |
| 2015 else | |
| 2016 fprintf (plot_stream, "unset m%stics;\n", ax); | |
| 2017 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2018 else |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
2019 error ("__go_draw_axes__: unsupported type of ticklabel"); |
| 6745 | 2020 endif |
| 2021 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2022 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 2023 if (mirror) |
| 10549 | 2024 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, tickdir, |
| 2025 ticklength, axispos); | |
| 7206 | 2026 else |
| 10549 | 2027 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, tickdir, |
| 2028 ticklength, axispos); | |
| 7206 | 2029 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
2030 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
|
2031 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
|
2032 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
|
2033 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
|
2034 else |
| 10549 | 2035 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
|
2036 endif |
| 6745 | 2037 endif |
| 2038 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2039 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 2040 if (mirror) |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2041 fprintf (plot_stream, "set %stics %s %s %s mirror %s %s;\n", ax, |
| 10549 | 2042 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 2043 else |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2044 fprintf (plot_stream, "set %stics %s %s %s nomirror %s %s;\n", ax, |
| 10549 | 2045 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 2046 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2047 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
|
2048 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
|
2049 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2050 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
|
2051 endif |
| 7194 | 2052 endif |
| 2053 endfunction | |
| 2054 | |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2055 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
|
2056 if (isnumeric (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2057 ## 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
|
2058 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
|
2059 endif |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2060 if (ischar (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2061 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
|
2062 n = setdiff (findstr (ticklabel, "|"), findstr (ticklabel, '\|')); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2063 ticklabel = strsplit (ticklabel, "|"); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2064 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2065 ticklabel = cellstr (ticklabel); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2066 endif |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2067 elseif (isempty (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2068 ticklabel = {""}; |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2069 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2070 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
|
2071 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2072 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2073 |
| 7269 | 2074 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
|
2075 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2076 colorspec = ""; |
| 7194 | 2077 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2078 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
| 10549 | 2079 round (255*color)); |
| 6745 | 2080 endif |
| 2081 endfunction | |
| 7163 | 2082 |
| 7189 | 2083 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
| 7163 | 2084 if (isempty (t.fontname)) |
| 7372 | 2085 fnt = "Helvetica"; |
| 7163 | 2086 else |
| 7372 | 2087 fnt = t.fontname; |
| 7168 | 2088 endif |
| 7189 | 2089 f = fnt; |
| 2090 it = false; | |
| 2091 bld = false; | |
| 7372 | 2092 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 2093 if (! isempty(t.fontangle) |
| 10549 | 2094 && (strcmpi (t.fontangle, "italic") |
| 2095 || 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
|
2096 f = cstrcat (f, "-bolditalic"); |
| 7189 | 2097 it = true; |
| 2098 bld = true; | |
| 7168 | 2099 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2100 f = cstrcat (f, "-bold"); |
| 7189 | 2101 bld = true; |
| 7168 | 2102 endif |
| 2103 elseif (! isempty(t.fontangle) | |
| 10549 | 2104 && (strcmpi (t.fontangle, "italic") |
| 2105 || 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
|
2106 f = cstrcat (f, "-italic"); |
| 7189 | 2107 it = true; |
| 7163 | 2108 endif |
| 2109 if (isempty (t.fontsize)) | |
| 2110 s = 10; | |
| 2111 else | |
| 2112 s = t.fontsize; | |
| 2113 endif | |
| 2114 endfunction | |
| 7189 | 2115 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2116 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
|
2117 |
| 7189 | 2118 persistent warned_latex = false; |
| 2119 | |
| 2120 if (strcmp (fld, "string")) | |
| 2121 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 2122 else | |
| 7372 | 2123 f = "Helvetica"; |
| 7189 | 2124 s = 10; |
| 2125 fnt = f; | |
| 2126 it = false; | |
| 2127 bld = false; | |
| 2128 endif | |
| 2129 | |
| 2130 str = getfield (obj, fld); | |
| 2131 if (enhanced) | |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2132 if (strcmpi (obj.interpreter, "tex")) |
| 7189 | 2133 str = __tex2enhanced__ (str, fnt, it, bld); |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2134 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 2135 if (! warned_latex) |
| 10549 | 2136 warning ("latex markup not supported for text objects"); |
| 2137 warned_latex = true; | |
| 7189 | 2138 endif |
| 2139 endif | |
| 2140 endif | |
| 2141 endfunction | |
| 2142 | |
| 2143 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 2144 persistent sym = __setup_sym_table__ (); | |
| 2145 persistent flds = fieldnames (sym); | |
| 2146 | |
| 2147 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 2148 | |
| 2149 for i = length (s) : -1 : 1 | |
| 2150 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 2151 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
|
2152 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 2153 else |
| 2154 f = m{i}(2:end); | |
| 2155 if (isfield (sym, f)) | |
| 10549 | 2156 g = getfield(sym, f); |
| 2157 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2158 ##if (bld) | |
| 2159 ## if (it) | |
| 2160 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2161 ## else | |
| 2162 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2163 ## endif | |
| 2164 ##elseif (it) | |
| 2165 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2166 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2167 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 2168 elseif (strncmp (f, "rm", 2)) |
| 10549 | 2169 bld = false; |
| 2170 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2171 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 2172 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 10549 | 2173 it = true; |
| 2174 if (bld) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2175 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2176 str(s(i) + 3:end)); |
| 7189 | 2177 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2178 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 10549 | 2179 str(s(i) + 3:end)); |
| 7189 | 2180 endif |
| 2181 elseif (strncmp (f, "bf", 2)) | |
| 10549 | 2182 bld = true; |
| 2183 if (it) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2184 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2185 str(2(i) + 3:end)); |
| 7189 | 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), '/', fnt, '-bold ', |
| 10549 | 2188 str(s(i) + 3:end)); |
| 7189 | 2189 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2190 elseif (strcmpi (f, "color")) |
| 10549 | 2191 ## FIXME Ignore \color but remove trailing {} block as well |
| 2192 d = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2193 if (isempty (d)) |
| 10549 | 2194 warning ('syntax error in \color argument'); |
| 2195 else | |
| 2196 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); | |
| 7189 | 2197 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2198 elseif(strcmpi (f, "fontname")) |
| 10549 | 2199 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2200 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2201 if (isempty(b1) || isempty(b2)) |
| 10549 | 2202 warning ('syntax error in \fontname argument'); |
| 2203 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2204 str = cstrcat (str(1:s(i) - 1), '/', |
| 10549 | 2205 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2206 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2207 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2208 elseif(strcmpi (f, "fontsize")) |
| 10549 | 2209 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2210 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2211 if (isempty(b1) || isempty(b2)) |
| 10549 | 2212 warning ('syntax error in \fontname argument'); |
| 2213 else | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2214 str = cstrcat (str(1:s(i) - 1), '/=', |
| 10549 | 2215 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2216 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2217 endif |
| 2218 else | |
| 10549 | 2219 ## Last desperate attempt to treat the symbol. Look for things |
| 2220 ## like \pix, that should be translated to the symbol Pi and x | |
| 2221 for j = 1 : length (flds) | |
| 2222 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 2223 g = getfield(sym, flds{j}); | |
| 2224 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2225 ##if (bld) | |
| 2226 ## if (it) | |
| 2227 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2228 ## else | |
| 2229 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2230 ## endif | |
| 2231 ##elseif (it) | |
| 2232 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2233 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2234 str = cstrcat (str(1:s(i) - 1), g, |
| 10549 | 2235 str(s(i) + length (flds{j}) + 1:end)); |
| 2236 break; | |
| 2237 endif | |
| 2238 endfor | |
| 7189 | 2239 endif |
| 2240 endif | |
| 2241 endfor | |
| 2242 | |
| 8506 | 2243 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 2244 ## alignment But need to put the shorter of the two arguments first. | |
| 2245 ## Carful of nested {} and unprinted characters when defining | |
| 2246 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 2247 ## are already converted to ^{/Symbol q}. | |
| 7189 | 2248 |
| 8506 | 2249 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 2250 |
| 2251 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 2252 i = 1; | |
| 2253 p = 0; | |
| 2254 while (i < length (s)) | |
| 2255 if (i < length(s)) | |
| 2256 if (str(s(i) + p + 1) == "{") | |
| 10549 | 2257 s1 = strfind(str(s(i) + p + 2:end),'{'); |
| 2258 si = 1; | |
| 2259 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 7189 | 2260 li = 1; |
| 10549 | 2261 while (li <= length (l1) && si <= length (s1)) |
| 7189 | 2262 if (l1(li) < s1(si)) |
| 10549 | 2263 if (li == si) |
| 2264 break; | |
| 2265 endif | |
| 2266 li++; | |
| 2267 else | |
| 2268 si++; | |
| 2269 endif | |
| 2270 endwhile | |
| 2271 l1 = l1 (min (length(l1), si)); | |
| 7189 | 2272 if (s(i) + l1 + 1 == s(i+1)) |
| 10549 | 2273 if (str(s(i + 1) + p + 1) == "{") |
| 2274 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 2275 si = 1; | |
| 2276 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 7189 | 2277 li = 1; |
| 10549 | 2278 while (li <= length (l2) && si <= length (s2)) |
| 7189 | 2279 if (l2(li) < s2(si)) |
| 10549 | 2280 if (li == si) |
| 2281 break; | |
| 2282 endif | |
| 2283 li++; | |
| 2284 else | |
| 2285 si++; | |
| 2286 endif | |
| 2287 endwhile | |
| 2288 l2 = l2 (min (length(l2), si)); | |
| 2289 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 2290 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 2291 ## Shortest already first! | |
| 2292 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2293 else | |
| 2294 ## Have to swap sub/super-script to get shortest first. | |
| 2295 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), | |
| 2296 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); | |
| 2297 endif | |
| 2298 else | |
| 2299 ## Have to swap sub/super-script to get shortest first. | |
| 2300 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), | |
| 2301 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); | |
| 2302 endif | |
| 7189 | 2303 i += 2; |
| 10549 | 2304 p ++; |
| 2305 else | |
| 2306 i++; | |
| 2307 endif | |
| 7189 | 2308 else |
| 10549 | 2309 if (s(i+1) == s(i) + 2) |
| 2310 ## Shortest already first! | |
| 2311 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2312 p ++; | |
| 7189 | 2313 i += 2; |
| 10549 | 2314 else |
| 2315 i ++; | |
| 2316 endif | |
| 7189 | 2317 endif |
| 2318 else | |
| 2319 i ++; | |
| 2320 endif | |
| 2321 endwhile | |
| 2322 | |
| 2323 endfunction | |
| 2324 | |
| 2325 function l = length_string (s) | |
| 2326 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
|
2327 m = regexp (s, '/([a-zA-Z0-9_-]+|[a-zA-Z0-9_-]+=[0-9]+)', 'matches'); |
| 7189 | 2328 if (!isempty (m)) |
| 2329 l = l - sum (cellfun (@length, m)); | |
| 2330 endif | |
| 2331 endfunction | |
| 2332 | |
| 2333 function sym = __setup_sym_table__ () | |
| 2334 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 2335 sym.forall = '{/Symbol \042}'; | |
| 2336 sym.exists = '{/Symbol \044}'; | |
| 2337 sym.ni = '{/Symbol \047}'; | |
| 2338 sym.cong = '{/Symbol \100}'; | |
| 2339 sym.Delta = '{/Symbol D}'; | |
| 2340 sym.Phi = '{/Symbol F}'; | |
|
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2341 sym.Gamma = '{/Symbol G}'; |
| 7190 | 2342 sym.vartheta = '{/Symbol J}'; |
| 7189 | 2343 sym.Lambda = '{/Symbol L}'; |
| 2344 sym.Pi = '{/Symbol P}'; | |
| 2345 sym.Theta = '{/Symbol Q}'; | |
| 2346 sym.Sigma = '{/Symbol S}'; | |
| 2347 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 2348 sym.Omega = '{/Symbol W}'; |
| 7189 | 2349 sym.Xi = '{/Symbol X}'; |
| 2350 sym.Psi = '{/Symbol Y}'; | |
| 2351 sym.perp = '{/Symbol \136}'; | |
| 2352 sym.alpha = '{/Symbol a}'; | |
| 2353 sym.beta = '{/Symbol b}'; | |
| 2354 sym.chi = '{/Symbol c}'; | |
| 2355 sym.delta = '{/Symbol d}'; | |
| 2356 sym.epsilon = '{/Symbol e}'; | |
| 2357 sym.phi = '{/Symbol f}'; | |
|
7608
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Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2358 sym.gamma = '{/Symbol g}'; |
| 7189 | 2359 sym.eta = '{/Symbol h}'; |
| 2360 sym.iota = '{/Symbol i}'; | |
|
7593
fdb6ff523237
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2361 sym.varphi = '{/Symbol j}'; |
| 7189 | 2362 sym.kappa = '{/Symbol k}'; |
| 2363 sym.lambda = '{/Symbol l}'; | |
| 2364 sym.mu = '{/Symbol m}'; | |
| 2365 sym.nu = '{/Symbol n}'; | |
| 2366 sym.o = '{/Symbol o}'; | |
| 2367 sym.pi = '{/Symbol p}'; | |
| 2368 sym.theta = '{/Symbol q}'; | |
| 2369 sym.rho = '{/Symbol r}'; | |
| 2370 sym.sigma = '{/Symbol s}'; | |
| 2371 sym.tau = '{/Symbol t}'; | |
| 2372 sym.upsilon = '{/Symbol u}'; | |
| 2373 sym.varpi = '{/Symbol v}'; | |
| 2374 sym.omega = '{/Symbol w}'; | |
| 2375 sym.xi = '{/Symbol x}'; | |
| 2376 sym.psi = '{/Symbol y}'; | |
| 2377 sym.zeta = '{/Symbol z}'; | |
| 2378 sym.sim = '{/Symbol \176}'; | |
| 2379 sym.Upsilon = '{/Symbol \241}'; | |
| 2380 sym.prime = '{/Symbol \242}'; | |
| 2381 sym.leq = '{/Symbol \243}'; | |
| 2382 sym.infty = '{/Symbol \245}'; | |
| 2383 sym.clubsuit = '{/Symbol \247}'; | |
| 2384 sym.diamondsuit = '{/Symbol \250}'; | |
| 2385 sym.heartsuit = '{/Symbol \251}'; | |
| 2386 sym.spadesuit = '{/Symbol \252}'; | |
| 2387 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2388 sym.leftarrow = '{/Symbol \254}'; | |
| 2389 sym.uparrow = '{/Symbol \255}'; | |
| 2390 sym.rightarrow = '{/Symbol \256}'; | |
| 2391 sym.downarrow = '{/Symbol \257}'; | |
| 2392 sym.circ = '{/Symbol \260}'; | |
| 2393 sym.pm = '{/Symbol \261}'; | |
| 2394 sym.geq = '{/Symbol \263}'; | |
| 2395 sym.times = '{/Symbol \264}'; | |
| 2396 sym.propto = '{/Symbol \265}'; | |
| 2397 sym.partial = '{/Symbol \266}'; | |
| 2398 sym.bullet = '{/Symbol \267}'; | |
| 2399 sym.div = '{/Symbol \270}'; | |
| 2400 sym.neq = '{/Symbol \271}'; | |
| 2401 sym.equiv = '{/Symbol \272}'; | |
| 2402 sym.approx = '{/Symbol \273}'; | |
| 2403 sym.ldots = '{/Symbol \274}'; | |
| 2404 sym.mid = '{/Symbol \275}'; | |
| 2405 sym.aleph = '{/Symbol \300}'; | |
| 2406 sym.Im = '{/Symbol \301}'; | |
| 2407 sym.Re = '{/Symbol \302}'; | |
| 2408 sym.wp = '{/Symbol \303}'; | |
| 2409 sym.otimes = '{/Symbol \304}'; | |
| 2410 sym.oplus = '{/Symbol \305}'; | |
| 2411 sym.oslash = '{/Symbol \306}'; | |
| 2412 sym.cap = '{/Symbol \307}'; | |
| 2413 sym.cup = '{/Symbol \310}'; | |
| 2414 sym.supset = '{/Symbol \311}'; | |
| 2415 sym.supseteq = '{/Symbol \312}'; | |
| 2416 sym.subset = '{/Symbol \314}'; | |
| 2417 sym.subseteq = '{/Symbol \315}'; | |
| 2418 sym.in = '{/Symbol \316}'; | |
|
7593
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2419 sym.notin = '{/Symbol \317}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2420 sym.angle = '{/Symbol \320}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2421 sym.bigtriangledown = '{/Symbol \321}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2422 sym.langle = '{/Symbol \341}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2423 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2424 sym.nabla = '{/Symbol \321}'; |
|
7593
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2425 sym.prod = '{/Symbol \325}'; |
| 7189 | 2426 sym.surd = '{/Symbol \326}'; |
| 2427 sym.cdot = '{/Symbol \327}'; | |
| 2428 sym.neg = '{/Symbol \330}'; | |
| 2429 sym.wedge = '{/Symbol \331}'; | |
| 2430 sym.vee = '{/Symbol \332}'; | |
|
7593
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2431 sym.Leftrightarrow = '{/Symbol \333}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2432 sym.Leftarrow = '{/Symbol \334}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2433 sym.Uparrow = '{/Symbol \335}'; |
|
fdb6ff523237
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2434 sym.Rightarrow = '{/Symbol \336}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2435 sym.Downarrow = '{/Symbol \337}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2436 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2437 sym.copyright = '{/Symbol \343}'; |
|
7593
fdb6ff523237
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2438 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2439 sym.lceil = '{/Symbol \351}'; |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2440 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2441 sym.rceil = '{/Symbol \371}'; |
| 2442 sym.int = '{/Symbol \362}'; | |
| 2443 endfunction | |
| 2444 | |
| 7390 | 2445 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2446 retval = ""; | |
| 2447 if (enhanced) | |
| 2448 if (strcmpi (obj.interpreter, "none")) | |
| 2449 retval = "noenhanced"; | |
| 2450 else | |
| 2451 retval = "enhanced"; | |
| 2452 endif | |
| 2453 endif | |
| 2454 endfunction |