00001 #ifndef SCBCOLOR_H_ 00002 #define SCBCOLOR_H_ 00003 00004 /* 00005 * File Name : scbcolor.h 00006 * 00007 * Description: Scribble library color definition 00008 */ 00009 00010 /* 00011 * This file is part of liberscribble. 00012 * 00013 * liberscribble is free software: you can redistribute it and/or modify 00014 * it under the terms of the GNU General Public License as published by 00015 * the Free Software Foundation, either version 2 of the License, or 00016 * (at your option) any later version. 00017 * 00018 * liberscribble is distributed in the hope that it will be useful, 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 * GNU General Public License for more details. 00022 * 00023 * You should have received a copy of the GNU General Public License 00024 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00025 */ 00026 00027 /** 00028 * Copyright (C) 2008 iRex Technologies B.V. 00029 * All rights reserved. 00030 */ 00031 00032 00033 //---------------------------------------------------------------------------- 00034 // Include Files 00035 //---------------------------------------------------------------------------- 00036 00037 #ifdef __cplusplus 00038 extern "C" 00039 { 00040 #endif 00041 00042 00043 //---------------------------------------------------------------------------- 00044 // Definitions 00045 //---------------------------------------------------------------------------- 00046 00047 00048 //---------------------------------------------------------------------------- 00049 // Forward Declarations 00050 //---------------------------------------------------------------------------- 00051 00052 00053 //---------------------------------------------------------------------------- 00054 // Type Declarations 00055 //---------------------------------------------------------------------------- 00056 00057 typedef enum _ScbDevColor 00058 { 00059 ERSCRIBBLE_DEV_COLOR_WHITE = 0, 00060 ERSCRIBBLE_DEV_COLOR_LIGHT_GRAY = 1, 00061 ERSCRIBBLE_DEV_COLOR_DARK_GRAY = 2, 00062 ERSCRIBBLE_DEV_COLOR_BLACK = 3, 00063 ERSCRIBBLE_DEV_COLOR_UNKNOWN = 0xffffffff 00064 } ScbDevColor; 00065 00066 typedef struct _ScbColor 00067 { 00068 unsigned long pixel; /**< for allocated colors, the value is used to draw 00069 this color on the screen */ 00070 unsigned short red; /**< value of red weight */ 00071 unsigned short green; /**< value of green weight */ 00072 unsigned short blue; /**< value of blue weight */ 00073 } ScbColor; 00074 00075 typedef ScbColor * ScbColorPtr; 00076 00077 00078 //---------------------------------------------------------------------------- 00079 // Global Constants 00080 //---------------------------------------------------------------------------- 00081 00082 00083 //============================================================================ 00084 // Public Functions 00085 //============================================================================ 00086 00087 // Convert the scribble color to device color 00088 // @param ptr the scribble color 00089 // @return the converted device color 00090 ScbDevColor erscribble_color_to_dev_color(ScbColorPtr ptr); 00091 00092 // Convert device color to scribble color 00093 // @param ptr the scribble color result 00094 // @param color the original device color 00095 void erscribble_dev_color_to_color(ScbColorPtr ptr, const ScbDevColor color); 00096 00097 00098 #ifdef __cplusplus 00099 } 00100 #endif 00101 00102 #endif /* SCBCOLOR_H_ */
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