Back to index

lightning-sunbird  0.9+nobinonly
cairo-font-subset-private.h
Go to the documentation of this file.
00001 /* cairo - a vector graphics library with display and print output
00002  *
00003  * Copyright © 2004 Red Hat, Inc
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it either under the terms of the GNU Lesser General Public
00007  * License version 2.1 as published by the Free Software Foundation
00008  * (the "LGPL") or, at your option, under the terms of the Mozilla
00009  * Public License Version 1.1 (the "MPL"). If you do not alter this
00010  * notice, a recipient may use your version of this file under either
00011  * the MPL or the LGPL.
00012  *
00013  * You should have received a copy of the LGPL along with this library
00014  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
00015  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00016  * You should have received a copy of the MPL along with this library
00017  * in the file COPYING-MPL-1.1
00018  *
00019  * The contents of this file are subject to the Mozilla Public License
00020  * Version 1.1 (the "License"); you may not use this file except in
00021  * compliance with the License. You may obtain a copy of the License at
00022  * http://www.mozilla.org/MPL/
00023  *
00024  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
00025  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
00026  * the specific language governing rights and limitations.
00027  *
00028  * The Original Code is the cairo graphics library.
00029  *
00030  * The Initial Developer of the Original Code is Red Hat, Inc.
00031  *
00032  * Contributor(s):
00033  *     Kristian Høgsberg <krh@redhat.com>
00034  */
00035 
00036 #include "cairoint.h"
00037 
00038 #ifndef CAIRO_FONT_SUBSET_PRIVATE_H
00039 #define CAIRO_FONT_SUBSET_PRIVATE_H
00040 
00041 typedef struct cairo_font_subset_backend cairo_font_subset_backend_t;
00042 typedef struct cairo_font_subset cairo_font_subset_t;
00043 struct cairo_font_subset {
00044     cairo_font_subset_backend_t *backend;
00045     cairo_unscaled_font_t *unscaled_font;
00046     unsigned int font_id;
00047     char *base_font;
00048     int num_glyphs;
00049     int *widths;
00050     long x_min, y_min, x_max, y_max;
00051     long ascent, descent;
00052 };
00053 
00054 
00055 cairo_private int
00056 _cairo_font_subset_use_glyph (cairo_font_subset_t *font, int glyph);
00057 
00058 cairo_private cairo_status_t
00059 _cairo_font_subset_generate (cairo_font_subset_t *font,
00060                          const char **data, unsigned long *length);
00061 
00062 cairo_private void
00063 _cairo_font_subset_destroy (cairo_font_subset_t *font);
00064 
00065 cairo_private cairo_font_subset_t *
00066 _cairo_font_subset_create (cairo_unscaled_font_t *unscaled_font);
00067 
00068 #endif /* CAIRO_FONT_SUBSET_PRIVATE_H */