karbon

art_render_pattern.h

00001 /*
00002  * art_render_pattern.h: 
00003  *
00004  * Libart_LGPL - library of basic graphic primitives
00005  * Copyright (C) 2000 Raph Levien
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Library General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Library General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Library General Public
00018  * License along with this library; if not, write to the
00019  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00020  * Boston, MA 02110-1301, USA.
00021  *
00022  */
00023 
00024 #ifndef __ART_RENDER_PATTERN_H__
00025 #define __ART_RENDER_PATTERN_H__
00026 
00027 #ifdef LIBART_COMPILATION
00028 #include "art_filterlevel.h"
00029 #include "art_render.h"
00030 #else
00031 #include <libart_lgpl/art_filterlevel.h>
00032 #include <libart_lgpl/art_render.h>
00033 #endif
00034 
00035 #ifdef __cplusplus
00036 extern "C" {
00037 #endif /* __cplusplus */
00038 
00039 typedef struct _ArtPattern ArtPattern;
00040 
00041 struct _ArtPattern {
00042   unsigned int twidth;      /* width of tile */
00043   unsigned int theight;     /* height of tile */
00044   art_u8 opacity;           /* opacity level */
00045   double angle;
00046   art_u8 *buffer;           /* image source */
00047 };
00048 
00049 void
00050 art_render_pattern (ArtRender *render,
00051                 const ArtPattern *pattern,
00052                 ArtFilterLevel level);
00053 
00054 #ifdef __cplusplus
00055 }
00056 #endif /* __cplusplus */
00057 
00058 #endif /* __ART_RENDER_PATTERN_H__ */
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