Mercurial > octave-nkf
view libinterp/corefcn/gl2ps-renderer.h @ 20287:7fa170cc14fe stable
Return correct hex value for printf when used with string inputs (bug #45263).
* oct-stream.cc (ok_for_signed_int_conv): Return true for strings.
* ov-ch-mat.cc (int64_scalar_value, uint64_scalar_value): New functions to
return int64 or uint64 values from a character matrix octave_value.
ov-ch-mat.h: (int64_scalar_value, uint64_scalar_value): Declare new functions
in header file.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 09 Jun 2015 16:25:45 -0700 |
parents | 1784bf79ed43 |
children | d30fc2c11455 |
line wrap: on
line source
/* Copyright (C) 2009-2015 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 (octave_gl2ps_renderer_h) #define octave_gl2ps_renderer_h 1 #include "graphics.h" #ifdef HAVE_GL2PS_H #include "gl-render.h" #include <gl2ps.h> class OCTINTERP_API glps_renderer : public opengl_renderer { public: glps_renderer (FILE *_fp, const std::string& _term) : opengl_renderer () , fp (_fp), term (_term), fontsize (), fontname () { } ~glps_renderer (void) { } void draw (const graphics_object& go, const std::string& print_cmd); protected: Matrix render_text (const std::string& txt, double x, double y, double z, int halign, int valign, double rotation = 0.0); void set_font (const base_properties& props); void draw_text (const text::properties& props); void draw_pixels (GLsizei w, GLsizei h, GLenum format, GLenum type, const GLvoid *data); void set_linestyle (const std::string& s, bool use_stipple = false) { opengl_renderer::set_linestyle (s, use_stipple); if (s == "-" && ! use_stipple) gl2psDisable (GL2PS_LINE_STIPPLE); else gl2psEnable (GL2PS_LINE_STIPPLE); } void set_polygon_offset (bool on, float offset = 0.0f) { if (on) { opengl_renderer::set_polygon_offset (on, offset); gl2psEnable (GL2PS_POLYGON_OFFSET_FILL); } else { gl2psDisable (GL2PS_POLYGON_OFFSET_FILL); opengl_renderer::set_polygon_offset (on, offset); } } void set_linewidth (float w) { gl2psLineWidth (w); } private: int alignment_to_mode (int ha, int va) const; FILE *fp; caseless_str term; double fontsize; std::string fontname; }; #endif // HAVE_GL2PS_H extern OCTINTERP_API void gl2ps_print (const graphics_object& fig, const std::string& cmd, const std::string& term); #endif