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annotate scripts/plot/gnuplot_drawnow.m @ 9468:5af462716bff

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Add support for gnuplot's Lua-TikZ terminal.
author Ben Abbott <bpabbott@mac.com>
date Wed, 29 Jul 2009 07:22:05 -0400
parents 684312a5291c
children 7e1e90837fef
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eb63fbe60fab update copyright notices
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2005, 2006, 2007, 2008, 2009 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} drawnow ()
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21 ## Update and display the current graphics.
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22 ##
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23 ## Octave automatically calls drawnow just before printing a prompt,
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24 ## when @code{sleep} or @code{pause} is called, or while waiting for
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25 ## command-line input.
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26 ## @end deftypefn
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27
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28 ## Author: jwe
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29
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30 function gnuplot_drawnow (h, term, file, mono, debug_file)
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31
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32 if (nargin < 4)
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33 mono = false;
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34 endif
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35
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36 if (nargin >= 3 && nargin <= 5)
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37 ## Produce various output formats, or redirect gnuplot stream to a
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38 ## debug file.
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39 plot_stream = [];
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40 fid = [];
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41 printing = ! output_to_screen (gnuplot_trim_term (term));
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42 default_plot_stream = get (h, "__plot_stream__");
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43 unwind_protect
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44 plot_stream = __gnuplot_open_stream__ (2, h);
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45 if (__gnuplot_has_feature__ ("variable_GPVAL_TERMINALS"))
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46 available_terminals = __gnuplot_get_var__ (plot_stream, "GPVAL_TERMINALS");
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47 available_terminals = regexp (available_terminals, "\\b\\w+\\b", "match");
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48 gnuplot_supports_term = any (strcmpi (available_terminals,
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49 gnuplot_trim_term (term)));
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50 else
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51 gnuplot_supports_term = true;
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52 endif
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53 if (gnuplot_supports_term)
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54 [enhanced, implicit_margin] = gnuplot_set_term (plot_stream (1), true,
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55 h, term, file);
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56 __go_draw_figure__ (h, plot_stream(1), enhanced, mono, printing, implicit_margin);
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57 if (nargin == 5)
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58 fid = fopen (debug_file, "wb");
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59 [enhanced, implicit_margin] = gnuplot_set_term (fid, true, h, term, file);
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60 __go_draw_figure__ (h, fid, enhanced, mono, printing, implicit_margin);
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61 endif
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62 else
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63 error ("gnuplot_drawnow: the gnuplot terminal, \"%s\", is not available.",
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64 gnuplot_trim_term (term))
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65 endif
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66 unwind_protect_cleanup
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67 set (h, "__plot_stream__", default_plot_stream);
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68 if (! isempty (plot_stream))
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69 pclose (plot_stream(1));
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70 if (numel (plot_stream) == 2)
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71 pclose (plot_stream(2));
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72 endif
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73 endif
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74 if (! isempty (fid))
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75 fclose (fid);
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76 endif
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77 end_unwind_protect
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78 elseif (nargin == 1)
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79 ## Graphics terminal for display.
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80 plot_stream = get (h, "__plot_stream__");
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81 if (isempty (plot_stream))
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82 plot_stream = __gnuplot_open_stream__ (2, h);
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83 new_stream = true;
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84 else
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85 new_stream = false;
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86 endif
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87 enhanced = gnuplot_set_term (plot_stream (1), new_stream, h);
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88 __go_draw_figure__ (h, plot_stream (1), enhanced, mono, 0);
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89 fflush (plot_stream (1));
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90 else
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91 print_usage ();
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92 endif
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93
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94 endfunction
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95
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96 function implicit_margin = gnuplot_implicit_margin (term, opts_str)
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97 ## gnuplot has an implicit margin of 50pts for PS output.
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98 if (strcmpi (term, "postscript"))
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99 if (isempty (strfind (opts_str, " eps"))
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100 && isempty (strfind (opts_str, "eps ")))
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101 implicit_margin = 50/72;
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102 else
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103 ## When zero, the behavior of gnuplot changes.
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104 implicit_margin = 1/72;
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105 endif
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106 else
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107 implicit_margin = 0.0;
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108 endif
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109 endfunction
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110
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111 function [enhanced, implicit_margin] = gnuplot_set_term (plot_stream, new_stream, h, term, file)
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112 ## Generate the gnuplot "set terminal <term> ..." command.
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113 ## When "term" originates from print.m, it may include other options.
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114 if (nargin < 4)
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115 ## This supports the gnuplot backend.
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116 term = gnuplot_default_term ();
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117 opts_str = "";
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118 else
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119 ## Get the one word terminal id and save the remaining as options to
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120 ## be passed on to gnuplot. The terminal may respect the backend.
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121 [term, opts_str] = gnuplot_trim_term (term);
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122 if (strcmpi (term, "pdf") && strcmpi (opts_str, "color"))
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123 ## FIXME -- "color" for the pdf terminal produces a gnuplot error.
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124 opts_str = "";
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125 endif
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126 endif
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127
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128 implicit_margin = gnuplot_implicit_margin (term, opts_str);
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129
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130 enhanced = gnuplot_is_enhanced_term (term);
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246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
131
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
132 ## Set the terminal.
8356
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
133 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
134
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
135 if (enhanced)
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
136 enh_str = "enhanced";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
137 else
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
138 enh_str = "";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
139 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
140
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
141 if (! isempty (h) && isfigure (h))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
142
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
143 ## Generate gnuoplot title string for backend plot windows.
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
144 if (output_to_screen (term))
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
145 fig.numbertitle = get (h, "numbertitle");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
146 fig.name = get (h, "name");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
147 if (strcmpi (get (h, "numbertitle"), "on"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
148 title_str = sprintf ("Figure %d", h);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
149 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
150 title_str = "";
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
151 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
152 if (! isempty (fig.name) && ! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
153 title_str = sprintf ("%s: %s", title_str, fig.name);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
154 elseif (! isempty (fig.name) && isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
155 title_str = fig.name;
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
156 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
157 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
158 title_str = sprintf ("title \"%s\"", title_str);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
159 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
160 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
161 title_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
162 endif
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
163 if (! (any (strfind (opts_str, " size ") > 0)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
164 || any (strfind (opts_str, "size ") == 1)))
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
165 ## Convert position to units used by gnuplot.
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
166 if (output_to_screen (term))
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
167 ## Get figure size in pixels. Rely on listener
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
168 ## to handle coversion of position property.
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
169 units = get (h, "units");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
170 unwind_protect
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
171 set (h, "units", "pixels");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
172 position_in_pixesl = get (h, "position");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
173 unwind_protect_cleanup
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
174 set (h, "units", units);
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
175 end_unwind_protect
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
176 gnuplot_pos = position_in_pixesl(1:2);
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
177 gnuplot_size = position_in_pixesl(3:4);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
178 else
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
179 ## Get size of the printed plot in inches. Rely on listener
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
180 ## to handle coversion of papersize property.
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
181 paperunits = get (h, "paperunits");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
182 unwind_protect
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
183 set (h, "paperunits", "inches");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
184 gnuplot_size = get (h, "papersize");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
185 unwind_protect_cleanup
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
186 set (h, "paperunits", paperunits);
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
187 end_unwind_protect
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
188 if (term_units_are_pixels (term))
9107
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
189 ## Convert to inches using the property set by print().
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
190 gnuplot_size = gnuplot_size * get (h, "__pixels_per_inch__");
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
191 else
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
192 ## Implicit margins are in units of "inches"
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
193 gnuplot_size = gnuplot_size - implicit_margin;
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
194 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
195 endif
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
196 [begin_match, end_match, te, match] = regexp (opts_str, "(\\s-r\\d+)|(^-r\\d+)");
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
197 if (! isempty (begin_match))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
198 error ("gnuplot_drawnow.m: specifying resultion, '%s', not supported for terminal '%s'",
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
199 strtrim (match{1}), term)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
200 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
201 if (all (gnuplot_size > 0))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
202 ## Set terminal size.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
203 terminals_with_size = {"emf", "gif", "jpeg", "latex", "pbm", ...
9161
406ed43c0233 gnuplot_drawnow.m: For figure size/position treat 'wxt' as 'x11'.
Ben Abbott <bpabbott@mac.com>
parents: 9113
diff changeset
204 "pdf", "png", "postscript", "svg", ...
9468
5af462716bff Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents: 9398
diff changeset
205 "epslatex", "pstex", "pslatex", "tikz"};
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
206 if (__gnuplot_has_feature__ ("x11_figure_position"))
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
207 terminals_with_size{end+1} = "x11";
9398
684312a5291c Add feature 'wxt_has_size' to __gnuplot_has_feature__.m & apply in gnuplot_drawnow.m.
Ben Abbott <bpabbott@mac.com>
parents: 9393
diff changeset
208 endif
684312a5291c Add feature 'wxt_has_size' to __gnuplot_has_feature__.m & apply in gnuplot_drawnow.m.
Ben Abbott <bpabbott@mac.com>
parents: 9393
diff changeset
209 if (__gnuplot_has_feature__ ("wxt_figure_size"))
9161
406ed43c0233 gnuplot_drawnow.m: For figure size/position treat 'wxt' as 'x11'.
Ben Abbott <bpabbott@mac.com>
parents: 9113
diff changeset
210 terminals_with_size{end+1} = "wxt";
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
211 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
212 if (any (strncmpi (term, terminals_with_size, 3)))
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
213 if (term_units_are_pixels (term))
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
214 size_str = sprintf ("size %d,%d", gnuplot_size);
9468
5af462716bff Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents: 9398
diff changeset
215 elseif (strcmp (term, "tikz"))
5af462716bff Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents: 9398
diff changeset
216 size_str = sprintf ("size %.15gin,%.15gin", gnuplot_size);
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
217 else
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
218 size_str = sprintf ("size %.15g,%.15g", gnuplot_size);
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
219 endif
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
220 if (strncmpi (term, "X11", 3) && __gnuplot_has_feature__ ("x11_figure_position"))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
221 ## X11 allows the window to be positioned as well.
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
222 units = get (0, "units");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
223 unwind_protect
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
224 set (0, "units", "pixels");
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
225 screen_size = get (0, "screensize")(3:4);
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
226 unwind_protect_cleanup
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
227 set (0, "units", units);
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
228 end_unwind_protect
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
229 if (all (screen_size > 0))
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
230 ## For X11, set the figure positon as well as the size
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
231 ## gnuplot position is UL, Octave's is LL (same for screen/window)
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
232 gnuplot_pos(2) = screen_size(2) - gnuplot_pos(2) - gnuplot_size(2);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
233 gnuplot_pos = max (gnuplot_pos, 1);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
234 size_str = sprintf ("%s position %d,%d", size_str,
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
235 gnuplot_pos(1), gnuplot_pos(2));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
236 endif
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
237 endif
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
238 elseif (strncmpi (term, "aqua", 3))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
239 ## Aqua has size, but the format is different.
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
240 size_str = sprintf ("size %d %d", gnuplot_size);
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
241 elseif (strncmpi (term, "fig", 3))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
242 ## Fig also has size, but the format is different.
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
243 size_str = sprintf ("size %.15g %.15g", gnuplot_size);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
244 elseif (any (strncmpi (term, {"corel", "hpgl"}, 3)))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
245 ## The size for corel and hpgl are goes at the end (implicit).
9393
d6c99b2ee941 print.m: reimplement options -landscape and -portrait.
Ben Abbott <bpabbott@mac.com>
parents: 9334
diff changeset
246 size_str = sprintf ("%.15g %.15g", gnuplot_size);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
247 elseif (any (strncmpi (term, {"dxf"}, 3)))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
248 ## DXF uses autocad units.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
249 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
250 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
251 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
252 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
253 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
254 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
255 warning ("gnuplot_set_term: size is zero")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
256 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
257 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
258 ## A specified size take priority over the figure properies.
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parents: 8249
diff changeset
259 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
260 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
261 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
262 if isempty (h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
263 disp ("gnuplot_set_term: figure handle is empty")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
264 elseif !isfigure(h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
265 disp ("gnuplot_set_term: not a figure handle")
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
266 endif
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
267 title_str = "";
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Ben Abbott <bpabbott@mac.com>
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diff changeset
268 size_str = "";
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diff changeset
269 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
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diff changeset
270
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
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diff changeset
271 ## Set the gnuplot terminal (type, enhanced?, title, & size).
8356
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parents: 8249
diff changeset
272 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
273 term_str = sprintf ("set terminal %s", term);
8789
d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed.
Ben Abbott <bpabbott@mac.com>
parents: 8762
diff changeset
274 if (any (strncmpi (term, {"x11", "wxt"}, 3)) && new_stream
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
275 && __gnuplot_has_feature__ ("x11_figure_position"))
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
276 ## The "close" is added to allow the figure position property
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
277 ## to remain active.
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
278 term_str = sprintf ("%s close", term_str);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
279 endif
8356
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Ben Abbott <bpabbott@mac.com>
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diff changeset
280 if (! isempty (enh_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
281 term_str = sprintf ("%s %s", term_str, enh_str);
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
282 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
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diff changeset
283 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
284 term_str = sprintf ("%s %s", term_str, title_str);
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
285 endif
9107
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
286 if (nargin > 3 && ischar (opts_str))
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
287 ## Options must go last.
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
288 term_str = sprintf ("%s %s", term_str, opts_str);
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
289 endif
8789
d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed.
Ben Abbott <bpabbott@mac.com>
parents: 8762
diff changeset
290 if (! isempty (size_str) && new_stream)
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
291 ## size_str goes last to permit specification of canvas size
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
292 ## for terminals cdr/corel.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
293 term_str = sprintf ("%s %s", term_str, size_str);
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
294 endif
9107
d0d507cbd123 Improvements to printing functionality.
Ben Abbott <bpabbott@mac.com>
parents: 9055
diff changeset
295 fprintf (plot_stream, "%s\n", term_str);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
296 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
297 ## gnuplot will pick up the GNUTERM environment variable itself
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
298 ## so no need to set the terminal type if not also setting the
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
299 ## figure title, enhanced mode, or position.
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
300 endif
7408
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jwe
parents:
diff changeset
301 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
302
8793
4c989d52f35c gnuplot_drawnow.m (gnuplot_set_term): adjust nargin checks for new signature
John W. Eaton <jwe@octave.org>
parents: 8789
diff changeset
303 if (nargin == 5)
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
304 if (! isempty (file))
9249
470af0f93ca9 ghostscript handling for windows in print.m
Benjamin Lindner <lindnerb@users.sourceforge.net>
parents: 9161
diff changeset
305 fprintf (plot_stream, "set output '%s';\n", file);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
306 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
307 endif
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
308
7408
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jwe
parents:
diff changeset
309 endfunction
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
310
8889
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Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
311 function term = gnuplot_default_term ()
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
312 term = getenv ("GNUTERM");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
313 ## If not specified, guess the terminal type.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
314 if (isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
315 if (ismac ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
316 term = "aqua";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
317 elseif (! isunix ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
318 term = "windows";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
319 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
320 term = "x11";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
321 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
322 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
323 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
324
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
325 function [term, opts] = gnuplot_trim_term (string)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
326 ## Extract the terminal type and terminal options (from print.m)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
327 string = deblank (string);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
328 n = strfind (string, ' ');
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
329 if (isempty (n))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
330 term = string;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
331 opts = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
332 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
333 term = string(1:(n-1));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
334 opts = string((n+1):end);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
335 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
336 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
337
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
338 function have_enhanced = gnuplot_is_enhanced_term (term)
7408
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jwe
parents:
diff changeset
339 persistent enhanced_terminals;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
340 if (isempty (enhanced_terminals))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
341 ## Don't include pstex, pslatex or epslatex here as the TeX commands
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
342 ## should not be interpreted in that case.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
343 enhanced_terminals = {"aqua", "dumb", "png", "jpeg", "gif", "pm", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
344 "windows", "wxt", "svg", "postscript", "x11", "pdf"};
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
345 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
346 if (nargin < 1)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
347 ## Determine the default gnuplot terminal.
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
348 term = gnuplot_default_term ();
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
349 endif
9334
4f96a7770492 print.m: properly render mono figures, and favor cairo terminals.
Ben Abbott <bpabbott@mac.com>
parents: 9249
diff changeset
350 have_enhanced = any (strncmp (enhanced_terminals, term, min (numel (term), 3)));
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
351 endfunction
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
352
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
353 function ret = output_to_screen (term)
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
354 ret = any (strcmpi ({"aqua", "wxt", "x11", "windows", "pm"}, term));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
355 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
356
8889
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents: 8813
diff changeset
357 function ret = term_units_are_pixels (term)
9334
4f96a7770492 print.m: properly render mono figures, and favor cairo terminals.
Ben Abbott <bpabbott@mac.com>
parents: 9249
diff changeset
358 ret = any (strncmpi ({"emf", "gif", "jpeg", "pbm", "png", "svg"}, term, 3));
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
359 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
360