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annotate scripts/plot/gnuplot_drawnow.m @ 8789:d9bff42fec43

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gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed.
author Ben Abbott <bpabbott@mac.com>
date Wed, 18 Feb 2009 00:43:03 -0500
parents 2476ce55d4b5
children 4c989d52f35c
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1 ## Copyright (C) 2005, 2006, 2007 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 unwind_protect
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42 plot_stream = open_gnuplot_stream (1, []);
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43 enhanced = gnuplot_set_term (plot_stream (1), true, h, term, file);
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44 __go_draw_figure__ (h, plot_stream, enhanced, mono);
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45 if (nargin == 5)
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46 fid = fopen (debug_file, "wb");
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47 enhanced = gnuplot_set_term (fid, true, h, term, file);
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48 __go_draw_figure__ (h, fid, enhanced, mono);
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49 endif
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50 unwind_protect_cleanup
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51 if (! isempty (plot_stream))
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52 pclose (plot_stream);
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53 endif
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54 if (! isempty (fid))
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55 fclose (fid);
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56 endif
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57 end_unwind_protect
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58 elseif (nargin == 1)
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59 ## Graphics terminal for display.
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60 plot_stream = get (h, "__plot_stream__");
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61 tag = "gnuplot_drawnow";
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62 if (isempty (plot_stream))
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63 plot_stream = open_gnuplot_stream (2, h);
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64 new_stream = true;
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65 ha = axes ("tag", tag, "visible", "off");
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66 set (ha, "userdata", get (h, "position"));
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67 else
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68 new_stream = false;
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69 unwind_protect
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70 set (0, "showhiddenhandles", "on");
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71 ha = findobj (h, "type", "axes", "tag", tag);
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72 position = get (h, "position");
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73 if (! isempty (ha))
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74 prior_position = get (ha, "userdata");
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75 if (! all (position == prior_position))
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76 new_stream = true;
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77 else
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78 ## FIXME -- Obtain the x11 window id from gnuplot and
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79 ## determine the current position via xwininfo. The
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80 ## "position" property may then be updated to reflect
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81 ## changes in window position/size made by the mouse.
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82 endif
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83 else
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84 ha = axes ("tag", tag, "visible", "off");
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85 endif
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86 set (ha, "userdata", position);
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87 unwind_protect_cleanup
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88 set (0, "showhiddenhandles", "off");
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89 end_unwind_protect
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90 endif
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91 enhanced = gnuplot_set_term (plot_stream (1), new_stream, h);
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92 __go_draw_figure__ (h, plot_stream (1), enhanced, mono);
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93 fflush (plot_stream (1));
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94 else
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95 print_usage ();
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96 endif
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97
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98 endfunction
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99
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100 function plot_stream = open_gnuplot_stream (npipes, h)
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101 cmd = gnuplot_binary ();
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102 if (npipes > 1)
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103 [plot_stream(1), plot_stream(2), pid] = popen2 (cmd);
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104 if (pid < 0)
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105 error ("drawnow: failed to open connection to gnuplot");
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106 endif
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107 else
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108 plot_stream = popen (cmd, "w");
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109 if (plot_stream < 0)
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110 error ("drawnow: failed to open connection to gnuplot");
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111 endif
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112 endif
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113 if (! isempty (h))
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114 set (h, "__plot_stream__", plot_stream);
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115 endif
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116 endfunction
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117
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118 function enhanced = gnuplot_set_term (plot_stream, new_stream, h, term, file)
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119 ## Generate the gnuplot "set terminal <term> ..." command. Include
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120 ## the subset of properties "position", "units", "paperposition",
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121 ## "paperunits", "name", and "numbertitle". When "term" originates
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122 ## from print.m, it may include gnuplot terminal options.
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123 if (nargin == 3)
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124 ## This supports the gnuplot backend.
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125 term = gnuplot_term ();
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126 opts_str = "";
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127 else
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128 ## Get the one word terminal id and save the remaining as options to
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129 ## be passed on to gnuplot. The terminal may respect the backend.
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130 [term, opts_str] = gnuplot_trim_term (term);
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131 endif
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132
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133 enhanced = gnuplot_is_enhanced_term (term);
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134
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diff changeset
135 ## Set the terminal.
8356
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diff changeset
136 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
137
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
138 if (enhanced)
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
139 enh_str = "enhanced";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
140 else
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
141 enh_str = "";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
142 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
143
8356
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
144 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
145
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
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diff changeset
146 ## Generate gnuoplot title string for backend plot windows.
8356
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parents: 8249
diff changeset
147 if (isbackend (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
148 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
149 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
150 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
151 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
152 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
153 title_str = "";
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
154 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
155 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
156 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
157 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
158 title_str = fig.name;
8610
85c9906abfd1 use endif and endfor instead of end
John W. Eaton <jwe@octave.org>
parents: 8530
diff changeset
159 endif
8356
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Ben Abbott <bpabbott@mac.com>
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diff changeset
160 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
161 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
162 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
163 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
164 title_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
165 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
166
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
167 if (isempty (strfind (opts_str, " size ")))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
168 ## Convert position to units used by gnuplot.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
169 if (isbackend (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
170 ## Get figure size in pixels.
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
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parents: 8624
diff changeset
171 [gnuplot_size, gnuplot_pos] = get_figsize (h);
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
172 else
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
173 ## Get size of the printed plot in inches.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
174 gnuplot_size = get_canvassize (h);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
175 ## If the output is a bitmap, convert to pixels.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
176 if (isbitmap (term) || strcmpi (term, "svg"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
177 gnuplot_size = gnuplot_size * get (0, "screenpixelsperinch");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
178 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
179 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
180 if (all (gnuplot_size > 0))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
181 ## Set terminal size.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
182 terminals_with_size = {"emf", "gif", "jpeg", "latex", "pbm", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
183 "pdf", "png", "postscript", "svg", "wxt", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
184 "epslatex", "pstex", "pslatex"};
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
185 if (__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
186 terminals_with_size{end+1} = "x11";
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
187 endif
8356
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Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
188 if (any (strncmpi (term, terminals_with_size, 3)))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
189 size_str = sprintf ("size %d,%d", gnuplot_size(1), gnuplot_size(2));
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
190 if (strncmpi (term, "X11", 3))
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
191 screen_size = get (0, "screensize")(3:4);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
192 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
193 ## 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
194 ## 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
195 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
196 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
197 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
198 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
199 endif
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
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 elseif (any (strncmpi (term, {"aqua", "fig"}, 3)))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
202 ## Aqua and Fig also have size, but the format is different.
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
203 size_str = sprintf ("size %d %d", gnuplot_size(1), gnuplot_size(2));
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
204 elseif (any (strncmpi (term, {"corel", "hpgl"}, 3)))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
205 ## The size for corel and hpgl are goes at the end (implicit).
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
206 size_str = sprintf ("%d %d",gnuplot_size(1), gnuplot_size(2));
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
207 elseif (any (strncmpi (term, {"dxf"}, 3)))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
208 ## 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
209 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
210 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
211 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
212 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
213 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
214 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
215 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
216 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
217 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
218 ## A specified size take priority over the figure properies.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
219 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
220 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
221 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
222 if isempty (h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
223 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
224 elseif !isfigure(h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
225 disp ("gnuplot_set_term: not a figure handle")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
226 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
227 title_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
228 size_str = "";
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
229 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
230
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
231 ## Set the gnuplot terminal (type, enhanced?, title, & size).
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
232 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
233 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
234 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
235 && __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
236 ## 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
237 ## to remain active.
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
238 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
239 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
240 if (! isempty (enh_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
241 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
242 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
243 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
244 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
245 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
246 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
247 ## 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
248 ## 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
249 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
250 endif
8530
c7e49bf03d42 Fix for handling options
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 8356
diff changeset
251 if (nargin > 2 && ischar (opts_str))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
252 ## Options must go last.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
253 term_str = sprintf ("%s %s", term_str, opts_str);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
254 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
255 fprintf (plot_stream, sprintf ("%s\n", term_str));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
256 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
257 ## 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
258 ## 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
259 ## 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
260 endif
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
261 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
262
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
263 if (nargin == 4)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
264 if (! isempty (file))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
265 fprintf (plot_stream, "set output \"%s\";\n", file);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
266 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
267 endif
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
268 endfunction
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
269
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
270 function term = gnuplot_term ()
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
271 term = getenv ("GNUTERM");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
272 ## 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
273 if (isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
274 if (ismac ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
275 term = "aqua";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
276 elseif (! isunix ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
277 term = "windows";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
278 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
279 term = "x11";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
280 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
281 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
282 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
283
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
284 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
285 ## 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
286 string = deblank (string);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
287 n = strfind (string, ' ');
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
288 if (isempty (n))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
289 term = string;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
290 opts = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
291 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
292 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
293 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
294 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
295 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
296
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
297 function have_enhanced = gnuplot_is_enhanced_term (term)
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
298 persistent enhanced_terminals;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
299 if (isempty (enhanced_terminals))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
300 ## 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
301 ## 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
302 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
303 "windows", "wxt", "svg", "postscript", "x11", "pdf"};
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
304 endif
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
305 if (nargin < 1)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
306 ## Determine the default gnuplot terminal.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
307 term = gnuplot_term ();
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
308 endif
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
309 have_enhanced = false;
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
310 for n = 1 : length (enhanced_terminals)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
311 t = enhanced_terminals{n};
7408
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
312 if (strncmp (term, t, min (length (term), length (t))))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
313 have_enhanced = true;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
314 break;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
315 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
316 endfor
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe]
jwe
parents:
diff changeset
317 endfunction
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
318
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
319 function ret = isbackend (term)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
320 if (nargin == 0)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
321 term = gnuplot_term ();
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 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
324 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
325
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
326 function ret = isbitmap (term)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
327 if (nargin == 0)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
328 term = gnuplot_term ();
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
329 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
330 ret = any (strcmpi ({"png", "jpeg", "gif", "pbm"}, term));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
331 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
332
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
333 function [fig_size, fig_pos] = get_figsize (h)
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
334 ## Determine the size of the figure in pixels.
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
335 position = get (h, "position");
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
336 units = get (h, "units");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
337 t.inches = 1;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
338 t.centimeters = 2.54;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
339 t.pixels = get (0, "screenpixelsperinch");
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
340 ## gnuplot treats pixels/points for the screen the same (?).
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
341 t.points = t.pixels;
8638
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
342 screensize = get (0, "screensize")(3:4);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
343 t.normalized = screensize / t.pixels;
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
344 fig_size = position(3:4) * (t.pixels / t.(units));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
345 fig_pos = position(1:2) * (t.pixels / t.(units));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
346 fig_pos(1) = max (min (fig_pos(1), screensize(1)), 10);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
347 fig_pos(2) = max (min (fig_pos(2), screensize(2)), 10);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
348 fig_size(1) = max (min (fig_size(1), screensize(1)), 10-fig_pos(1));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property
Ben Abbott <bpabbott@mac.com>
parents: 8624
diff changeset
349 fig_size(2) = max (min (fig_size(2), screensize(2)), 10-fig_pos(2));
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
350 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
351
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
352 function plotsize = get_canvassize (h)
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
353 ## Returns the intended size of the plot on the page in inches.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
354 ## "canvas size" is a gnuplot term. Gnuplot doesn't explicity plot to
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
355 ## an area/position on a page. Instead it plots to a "canvas" of a
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
356 ## explicit or implicit size.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
357 t.points = get (0, "screenpixelsperinch");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
358 t.centimeters = 2.54;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
359 t.inches = 1.00;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
360 papersize = get_papersize (h);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
361 paperunits = get (h, "paperunits");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
362 paperposition = get (h, "paperposition") / t.(paperunits);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
363 if (strcmpi (paperunits, "normalized"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
364 plotsize = papersize .* paperposition(3:4);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
365 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
366 plotsize = paperposition(3:4);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
367 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
368 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
369
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
370 function papersize = get_papersize (h)
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
371 ## Returns the papersize in inches
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
372 persistent papertypes papersizes
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
373 if (isempty (papertypes))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
374 papertypes = {"usletter", "uslegal", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
375 "a0", "a1", "a2", "a3", "a4", "a5", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
376 "b0", "b1", "b2", "b3", "b4", "b5", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
377 "arch-a", "arch-b", "arch-c", "arch-d", "arch-e", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
378 "a", "b", "c", "d", "e", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
379 "tabloid", "<custom>"};
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
380 papersizes = [ 8.500, 11.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
381 8.500, 14.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
382 33.135, 46.847;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
383 23.404, 33.135;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
384 16.548, 23.404;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
385 11.694, 16.528;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
386 8.268, 11.693;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
387 5.847, 8.264;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
388 40.543, 57.366;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
389 28.683, 40.503;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
390 20.252, 28.683;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
391 14.342, 20.252;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
392 10.126, 14.342;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
393 7.171, 10.126;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
394 9.000, 12.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
395 12.000, 18.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
396 18.000, 24.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
397 24.000, 36.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
398 36.000, 48.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
399 8.500, 11.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
400 11.000, 17.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
401 17.000, 22.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
402 22.000, 34.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
403 34.000, 44.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
404 11.000, 17.000;
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
405 8.500, 11.000];
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
406 ## <custom> has a page size since we're not doing any checking here.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
407 papersizes = round (1000 * papersizes);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
408 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
409
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
410 paperunits = get (h, "paperunits");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
411 if (strcmpi (paperunits, "normalized"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
412 papertype = get (h, "papertype");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
413 n = find (strcmpi (papertypes, papertype));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
414 papersize = 0.001 * papersizes(n, :);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
415 paperunits = "inches";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
416 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
417 t.points = 72;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
418 t.centimeters = 2.54;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
419 t.inches = 1.00;
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
420 ## FIXME -- this papersize/type administration should be done at a
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
421 ## lower level.
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
422 if (strcmpi (get (h, "papertype"), "<custom>"))
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
423 ## If the type is custom but the size is a standard, then set the
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
424 ## standard type.
8762
2476ce55d4b5 typo in gnuplot_drawnow.m
Jaroslav Hajek <highegg@gmail.com>
parents: 8638
diff changeset
425 papersize = get (h, "papersize");
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
426 papersize = papersize * t.(paperunits);
8624
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
427 n = find (all ((ones ([size(papersizes, 1), 1])
ff7d90d92db8 gnuplot_drawnow.m: style fixes.
Ben Abbott <bpabbott@mac.com>
parents: 8610
diff changeset
428 * round (1000*papersize) - papersizes) == 0, 2));
8356
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
429 if (! isempty (n))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
430 set (h, "papertype", papertypes{n});
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
431 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
432 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
433 papertype = get (h, "papertype");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
434 n = find (strcmpi (papertypes, papertype));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
435 papersize = papersizes(n,:) * 0.001;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
436 set (h, "papersize", papersize * t.(paperunits));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
437 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
438 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend.
Ben Abbott <bpabbott@mac.com>
parents: 8249
diff changeset
439 endfunction