Mercurial > hg > octave-nkf
diff src/gl2ps-renderer.h @ 9798:2d6a5af744b6
printing for fltk backend using gl2ps
author | Shai Ayal <shaiay@users.sourceforge.net> |
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date | Tue, 10 Nov 2009 19:48:02 -0500 |
parents | |
children | 7dedfd70dd9f |
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new file mode 100644 --- /dev/null +++ b/src/gl2ps-renderer.h @@ -0,0 +1,86 @@ +/* + +Copyright (C) 2009 Shai Ayal + +This file is part of Octave. + +Octave is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +Octave is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with Octave; see the file COPYING. If not, see +<http://www.gnu.org/licenses/>. + +*/ + +#if !defined (gl2ps_renderer_h) +#define gl2ps_renderer_h 1 + +#include "gl-render.h" +#include "gl2ps.h" + +class +OCTINTERP_API +glps_renderer : public opengl_renderer +{ +public: + glps_renderer (const std::string& _filename) + : opengl_renderer () , filename (_filename) { } + + ~glps_renderer (void) { } + + virtual void draw (const graphics_object& go); + +protected: + + virtual Matrix render_text (const std::string& txt, + double x, double y, double z, + int halign, int valign, double rotation = 0.0); + + + virtual void set_font (const base_properties& props); + + virtual void set_linestyle (const std::string& s, bool use_stipple) + { + opengl_renderer::set_linestyle (s, use_stipple); + if (use_stipple) + gl2psEnable (GL2PS_LINE_STIPPLE); + else + gl2psDisable (GL2PS_LINE_STIPPLE); + } + + virtual void set_polygon_offset (bool on, double offset = 0.0) + { + opengl_renderer::set_polygon_offset (on, offset); + if (on) + gl2psEnable (GL2PS_POLYGON_OFFSET_FILL); + else + gl2psDisable (GL2PS_POLYGON_OFFSET_FILL); + } + + virtual void set_linewidth (float w) + { + gl2psLineWidth (w); + } + +private: + std::string filename; + double fontsize; + std::string fontname; +}; + +#endif + +/* +;;; Local Variables: *** +;;; mode: C++ *** +;;; End: *** +*/ +