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comparison libinterp/interp-core/gl2ps-renderer.h @ 15195:2fc554ffbc28

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split libinterp from src * libinterp: New directory. Move all files from src directory here except Makefile.am, main.cc, main-cli.cc, mkoctfile.in.cc, mkoctfilr.in.sh, octave-config.in.cc, octave-config.in.sh. * libinterp/Makefile.am: New file, extracted from src/Makefile.am. * src/Makefile.am: Delete everything except targets and definitions needed to build and link main and utility programs. * Makefile.am (SUBDIRS): Include libinterp in the list. * autogen.sh: Run config-module.sh in libinterp/dldfcn directory, not src/dldfcn directory. * configure.ac (AC_CONFIG_SRCDIR): Use libinterp/octave.cc, not src/octave.cc. (DL_LDFLAGS, LIBOCTINTERP): Use libinterp, not src. (AC_CONFIG_FILES): Include libinterp/Makefile in the list. * find-docstring-files.sh: Look in libinterp, not src. * gui/src/Makefile.am (liboctgui_la_CPPFLAGS): Find header files in libinterp, not src.
author John W. Eaton <jwe@octave.org>
date Sat, 18 Aug 2012 16:23:39 -0400
parents src/interp-core/gl2ps-renderer.h@909a2797935b
children 3806afcf974a
comparison
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15194:0f0b795044c3 15195:2fc554ffbc28
1 /*
2
3 Copyright (C) 2009-2012 Shai Ayal
4
5 This file is part of Octave.
6
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20
21 */
22
23 #if !defined (gl2ps_renderer_h)
24 #define gl2ps_renderer_h 1
25
26 #include "gl-render.h"
27 #include "gl2ps.h"
28
29 class
30 OCTINTERP_API
31 glps_renderer : public opengl_renderer
32 {
33 public:
34 glps_renderer (FILE *_fp, const std::string& _term)
35 : opengl_renderer () , fp (_fp), term (_term),
36 fontsize (), fontname () { }
37
38 ~glps_renderer (void) { }
39
40 void draw (const graphics_object& go);
41
42 protected:
43
44 Matrix render_text (const std::string& txt,
45 double x, double y, double z,
46 int halign, int valign, double rotation = 0.0);
47
48
49 void set_font (const base_properties& props);
50
51 void draw_text (const text::properties& props);
52 void draw_pixels (GLsizei w, GLsizei h, GLenum format,
53 GLenum type, const GLvoid *data);
54
55 void set_linestyle (const std::string& s, bool use_stipple = false)
56 {
57 opengl_renderer::set_linestyle (s, use_stipple);
58
59 if (s == "-" && ! use_stipple)
60 gl2psDisable (GL2PS_LINE_STIPPLE);
61 else
62 gl2psEnable (GL2PS_LINE_STIPPLE);
63 }
64
65 void set_polygon_offset (bool on, double offset = 0.0)
66 {
67 opengl_renderer::set_polygon_offset (on, offset);
68 if (on)
69 gl2psEnable (GL2PS_POLYGON_OFFSET_FILL);
70 else
71 gl2psDisable (GL2PS_POLYGON_OFFSET_FILL);
72 }
73
74 void set_linewidth (float w)
75 {
76 gl2psLineWidth (w);
77 }
78
79 private:
80 int alignment_to_mode (int ha, int va) const;
81 FILE *fp;
82 caseless_str term;
83 double fontsize;
84 std::string fontname;
85 };
86
87 #endif