/* cairo - a vector graphics library with display and print output * * Copyright © 2005 Red Hat, Inc * * This library is free software; you can redistribute it and/or * modify it either under the terms of the GNU Lesser General Public * License version 2.1 as published by the Free Software Foundation * (the "LGPL") or, at your option, under the terms of the Mozilla * Public License Version 1.1 (the "MPL"). If you do not alter this * notice, a recipient may use your version of this file under either * the MPL or the LGPL. * * You should have received a copy of the LGPL along with this library * in the file COPYING-LGPL-2.1; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA * You should have received a copy of the MPL along with this library * in the file COPYING-MPL-1.1 * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY * OF ANY KIND, either express or implied. See the LGPL or the MPL for * the specific language governing rights and limitations. * * The Original Code is the cairo graphics library. * * The Initial Developer of the Original Code is Red Hat, Inc. * * Contributor(s): * Graydon Hoare * Owen Taylor */ #ifndef CAIRO_FT_H #define CAIRO_FT_H #include "cairo.h" #if CAIRO_HAS_FT_FONT /* Fontconfig/Freetype platform-specific font interface */ #include #include FT_FREETYPE_H #if CAIRO_HAS_FC_FONT #include #endif CAIRO_BEGIN_DECLS cairo_public cairo_font_face_t * cairo_ft_font_face_create_for_ft_face (FT_Face face, int load_flags); /** * cairo_ft_synthesize_t: * @CAIRO_FT_SYNTHESIZE_BOLD: Embolden the glyphs (redraw with a pixel offset) * @CAIRO_FT_SYNTHESIZE_OBLIQUE: Slant the glyph outline by 12 degrees to the * right. * * A set of synthesis options to control how FreeType renders the glyphs * for a particular font face. * * Individual synthesis features of a #cairo_ft_font_face_t can be set * using cairo_ft_font_face_set_synthesize(), or disabled using * cairo_ft_font_face_unset_synthesize(). The currently enabled set of * synthesis options can be queried with cairo_ft_font_face_get_synthesize(). * * Note: that when synthesizing glyphs, the font metrics returned will only * be estimates. * * Since: 1.12 **/ typedef enum { CAIRO_FT_SYNTHESIZE_BOLD = 1 << 0, CAIRO_FT_SYNTHESIZE_OBLIQUE = 1 << 1 } cairo_ft_synthesize_t; cairo_public void cairo_ft_font_face_set_synthesize (cairo_font_face_t *font_face, unsigned int synth_flags); cairo_public void cairo_ft_font_face_unset_synthesize (cairo_font_face_t *font_face, unsigned int synth_flags); cairo_public unsigned int cairo_ft_font_face_get_synthesize (cairo_font_face_t *font_face); cairo_public FT_Face cairo_ft_scaled_font_lock_face (cairo_scaled_font_t *scaled_font); cairo_public void cairo_ft_scaled_font_unlock_face (cairo_scaled_font_t *scaled_font); #if CAIRO_HAS_FC_FONT cairo_public cairo_font_face_t * cairo_ft_font_face_create_for_pattern (FcPattern *pattern); cairo_public void cairo_ft_font_options_substitute (const cairo_font_options_t *options, FcPattern *pattern); #endif CAIRO_END_DECLS #else /* CAIRO_HAS_FT_FONT */ # error Cairo was not compiled with support for the freetype font backend #endif /* CAIRO_HAS_FT_FONT */ #endif /* CAIRO_FT_H */