Mercurial > octave
view libinterp/corefcn/gl2ps-renderer.h @ 21139:538b57866b90
consistently use "typename" intead of "class" in template declarations
* Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc,
ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc,
cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc,
lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc,
oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h,
pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc,
sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc,
zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc,
ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc,
ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h,
op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc,
Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc,
MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc,
Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h,
fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h,
base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h,
bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc,
sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc,
action-container.h, base-list.h, lo-traits.h, lo-utils.h,
oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h:
Use "typename" instead of "class" in template declarations.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 24 Jan 2016 13:50:04 -0500 |
parents | 83ce7b8fb91c |
children | a223cce1daa4 |
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/* 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 gl2ps_renderer : public opengl_renderer { public: gl2ps_renderer (FILE *_fp, const std::string& _term) : opengl_renderer () , fp (_fp), term (_term), fontsize (), fontname (), buffer_overflow (false) { } ~gl2ps_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_axes (const axes::properties& props) { // Initialize a sorting tree (viewport) in gl2ps for each axes GLint vp[4]; glGetIntegerv (GL_VIEWPORT, vp); gl2psBeginViewport (vp); // Draw and glFinish () or there may primitives missing in the // gl2ps output. opengl_renderer::draw_axes (props); glFinish (); // Finalize viewport GLint state = gl2psEndViewport (); if (state == GL2PS_NO_FEEDBACK) warning ("gl2ps_renderer::draw_axes: empty feedback buffer and/or nothing else to print"); else if (state == GL2PS_ERROR) error ("gl2ps_renderer::draw_axes: gl2psEndPage returned GL2PS_ERROR"); buffer_overflow |= (state == GL2PS_OVERFLOW); } 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: // Use xform to compute the coordinates of the ft_string list // that have been parsed by freetype void fix_strlist_position (double x, double y, double z, Matrix box, double rotation, std::list<ft_render::ft_string>& lst); private: int alignment_to_mode (int ha, int va) const; FILE *fp; caseless_str term; double fontsize; std::string fontname; bool buffer_overflow; }; #endif extern OCTINTERP_API void gl2ps_print (const graphics_object& fig, const std::string& cmd, const std::string& term); #endif