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comparison scripts/plot/util/private/__opengl_print__.m @ 19674:3b0b4d55002d

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rename __fltk_print__.m to __opengl_print__.m * __opengl_print__.m: Rename from __fltk_print__.m. * scripts/plot/util/module.mk (plot_util_PRIVATE_FCN_FILES): Update list. * print.m: Call __opengl_print__.m instead of __fltk_print__.m.
author John W. Eaton <jwe@octave.org>
date Thu, 29 Jan 2015 17:13:16 -0500
parents scripts/plot/util/private/__fltk_print__.m@0e1f5a750d00
children 4197fc428c7d
comparison
equal deleted inserted replaced
19673:61cc00ebac60 19674:3b0b4d55002d
1 ## Copyright (C) 2010-2013 Shai Ayal
2 ##
3 ## This file is part of Octave.
4 ##
5 ## Octave is free software; you can redistribute it and/or modify it
6 ## under the terms of the GNU General Public License as published by
7 ## the Free Software Foundation; either version 3 of the License, or (at
8 ## your option) any later version.
9 ##
10 ## Octave is distributed in the hope that it will be useful, but
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 ## General Public License for more details.
14 ##
15 ## You should have received a copy of the GNU General Public License
16 ## along with Octave; see the file COPYING. If not, see
17 ## <http://www.gnu.org/licenses/>.
18
19 ## -*- texinfo -*-
20 ## @deftypefn {Function File} {} __opengl_print__ (@var{@dots{}})
21 ## Undocumented internal function.
22 ## @end deftypefn
23
24 function opts = __opengl_print__ (opts)
25
26 dos_shell = (ispc () && ! isunix ());
27
28 set (0, "currentfigure", opts.figure);
29 drawnow ("expose");
30
31 if (! isempty (opts.fig2dev_binary))
32 ## fig2dev is prefered for conversion to emf
33 fig2dev_devices = {"pstex", "mf", "emf"};
34 else
35 fig2dev_devices = {"pstex", "mf"};
36 endif
37
38 gl2ps_device = {};
39 pipeline = {};
40 switch (lower (opts.devopt))
41 case {"eps", "eps2", "epsc", "epsc2"}
42 ## format GL2PS_EPS
43 gl2ps_device = {"eps"};
44 ## FIXME: use epstool to tighten bbox and provide preview.
45 pipeline = {opts.epstool_cmd(opts, "-", opts.name)};
46 case {"epslatex", "pslatex", "pdflatex", "epslatexstandalone", ...
47 "pslatexstandalone", "pdflatexstandalone"}
48 ## format GL2PS_TEX
49 n = find (opts.devopt == "l", 1);
50 suffix = opts.devopt(1:n-1);
51 dot = find (opts.name == ".", 1, "last");
52 if ((! isempty (dot))
53 && any (strcmpi (opts.name(dot:end), ...
54 {strcat(".", suffix), ".tex", "."})))
55 name = opts.name(1:dot-1);
56 if (dot < numel (opts.name)
57 && any (strcmpi (opts.name(dot+1:end), {"eps", "ps", "pdf"})))
58 ## If user provides eps/ps/pdf suffix, use it.
59 suffix = opts.name(dot+1:end);
60 endif
61 else
62 error ("print:invalid-suffix",
63 "invalid suffix '%s' for device '%s'.",
64 opts.name(dot:end), lower (opts.devopt));
65 endif
66 gl2ps_device = {sprintf("%snotxt", lower (suffix))};
67 gl2ps_device{2} = "tex";
68 if (dos_shell)
69 ## FIXME: this will only work on MinGW with the MSYS shell
70 pipeline = {sprintf("cat > %s-inc.%s", name, suffix)};
71 pipeline{2} = sprintf ("cat > %s.tex", name);
72 else
73 pipeline = {sprintf("cat > %s-inc.%s", name, suffix)};
74 pipeline{2} = sprintf ("cat > %s.tex", name);
75 endif
76 case "tikz"
77 ## format GL2PS_PGF
78 gl2ps_device = {"pgf"};
79 pipeline = {sprintf("cat > %s", opts.name)};
80 case "svg"
81 ## format GL2PS_SVG
82 gl2ps_device = {"svg"};
83 pipeline = {sprintf("cat > %s", opts.name)};
84 case fig2dev_devices
85 cmd_pstoedit = opts.pstoedit_cmd (opts, "fig");
86 cmd_fig2dev = opts.fig2dev_cmd (opts, opts.devopt);
87 if (strcmp (opts.devopt, "pstex"))
88 [~, ~, ext] = fileparts (opts.name);
89 if (any (strcmpi (ext, {".ps", ".tex", "."})))
90 opts.name = opts.name(1:end-numel(ext));
91 endif
92 opts.name = strcat (opts.name, ".ps");
93 cmd = sprintf ("%s | %s > %s", cmd_pstoedit, cmd_fig2dev, opts.name);
94 gl2ps_device = {"eps"};
95 pipeline = {cmd};
96 cmd_fig2dev = opts.fig2dev_cmd (opts, "pstex_t");
97 gl2ps_device{2} = "eps";
98 pipeline{2} = sprintf ("%s | %s > %s", cmd_pstoedit,
99 cmd_fig2dev, strrep(opts.name, ".ps", ".tex"));
100 else
101 cmd = sprintf ("%s | %s > %s", cmd_pstoedit, cmd_fig2dev, opts.name);
102 gl2ps_device = {"eps"};
103 pipeline = {cmd};
104 endif
105 case "aifm"
106 cmd = opts.pstoedit_cmd (opts, "ps2ai");
107 gl2ps_device = {"eps"};
108 pipeline = {sprintf("%s > %s", cmd, opts.name)};
109 case {"dxf", "emf", "fig", "hpgl"}
110 cmd = opts.pstoedit_cmd (opts);
111 gl2ps_device = {"eps"};
112 pipeline = {sprintf("%s > %s", cmd, opts.name)};
113 case {"corel", "gif"}
114 error ("print:unsupporteddevice",
115 "print.m: %s output is not available for the FLTK graphics toolkit",
116 upper (opts.devopt));
117 case opts.ghostscript.device
118 opts.ghostscript.source = "-";
119 opts.ghostscript.output = opts.name;
120 if (opts.send_to_printer)
121 opts.unlink(strcmp (opts.unlink, opts.ghostscript.output)) = [];
122 opts.ghostscript.output = "-";
123 endif
124 [cmd_gs, cmd_cleanup] = __ghostscript__ (opts.ghostscript);
125 if (opts.send_to_printer || isempty (opts.name))
126 cmd_lpr = opts.lpr_cmd (opts);
127 cmd = sprintf ("%s | %s", cmd_gs, cmd_lpr);
128 else
129 cmd = sprintf ("%s", cmd_gs);
130 endif
131 if (! isempty (cmd_cleanup))
132 gl2ps_device = {"eps"};
133 if (dos_shell)
134 pipeline = {sprintf("%s & %s", cmd, cmd_cleanup)};
135 else
136 pipeline = {sprintf("%s ; %s", cmd, cmd_cleanup)};
137 endif
138 else
139 gl2ps_device = {"eps"};
140 pipeline = {cmd};
141 endif
142 otherwise
143 error (sprintf ("print:no%soutput", opts.devopt),
144 "print.m: %s output is not available for GL2PS output",
145 upper (opts.devopt));
146 endswitch
147
148 opts.pipeline = pipeline;
149
150 ## Tell gl2ps to use different rendering options for 2D plots
151 haxes = findall (opts.figure, "type", "axes");
152 vw = get (haxes, "view");
153 if (iscell (vw))
154 vw = vertcat (vw{:});
155 endif
156 is2D = all (abs (vw(:,2)) == 90);
157 if (is2D)
158 gl2ps_device{end} = [gl2ps_device{end}, "is2D"];
159 endif
160
161 for n = 1:numel (pipeline)
162 if (opts.debug)
163 fprintf ("opengl-pipeline: '%s'\n", pipeline{n});
164 endif
165 drawnow (gl2ps_device{n}, strcat ('|',pipeline{n}));
166 endfor
167
168 if (! isempty (strfind (opts.devopt, "standalone")))
169 opts.latex_standalone (opts);
170 endif
171
172 endfunction
173