Mercurial > octave-libtiff
diff libinterp/corefcn/gl-render.h @ 21209:67d2965af0b5
revamp text rendering classes
* base-text-renderer.h: New file.
* ft-text-renderer.h, ft-text-renderer.cc: New files for freetype text
rendering classes, adapted from txt-eng-ft.h and txt-eng.cc.
* text-renderer.h, text-renderer.cc: New files. Public interface for
text rendering.
* gl-select.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
graphics.cc, graphics.in.h: Adapt to use new text rendering interface
that does not require checking HAVE_FREETYPE.
* libinterp/corefcn/module.mk: Update.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 06 Feb 2016 08:15:53 -0500 |
parents | 1adcdc518d9e |
children | 1473547f50f5 |
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--- a/libinterp/corefcn/gl-render.h Fri Feb 05 14:53:10 2016 -0500 +++ b/libinterp/corefcn/gl-render.h Sat Feb 06 08:15:53 2016 -0500 @@ -25,7 +25,7 @@ #include "graphics.h" #include "oct-opengl.h" -#include "txt-eng-ft.h" +#include "text-renderer.h" #if defined (HAVE_OPENGL) @@ -37,10 +37,7 @@ opengl_renderer (void) : toolkit (), xform (), xmin (), xmax (), ymin (), ymax (), zmin (), zmax (), xZ1 (), xZ2 (), marker_id (), filled_marker_id (), - camera_pos (), camera_dir (), interpreter ("none") -#if HAVE_FREETYPE - , text_renderer () -#endif + camera_pos (), camera_dir (), interpreter ("none"), txt_renderer () { } virtual ~opengl_renderer (void) { } @@ -105,7 +102,7 @@ double rotation = 0.0); virtual void text_to_strlist (const std::string& txt, - std::list<ft_render::ft_string>& lst, + std::list<text_renderer::string>& lst, Matrix& bbox, int halign = 0, int valign = 0, double rotation = 0.0); @@ -195,10 +192,7 @@ // interpreter to be used by text_to_pixels caseless_str interpreter; -#if HAVE_FREETYPE - // FreeType render, used for text rendering - ft_render text_renderer; -#endif + text_renderer txt_renderer; private: class patch_tesselator;