upload sdk

git-svn-id: svn://kolibrios.org@4349 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/cairo/src/cairo-ft.h

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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 */