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/* 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 <graydon@redhat.com>
* Owen Taylor <otaylor@redhat.com>
*/
#ifndef CAIRO_FT_H
#define CAIRO_FT_H
#include "cairo.h"
#if CAIRO_HAS_FT_FONT
/* Fontconfig/Freetype platform-specific font interface */
#include <ft2build.h>
#include FT_FREETYPE_H
#if CAIRO_HAS_FC_FONT
#include <fontconfig/fontconfig.h>
#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 */
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