TransferPoint.h Source File

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00001 
00005 @interface TransferPoint : NSObject {
00006 
00007 @private
00008         
00009         // all attributes are normalized [0..1]
00010         float red;
00011         float green;
00012         float blue;
00013         float alpha;
00014         float index;
00015         
00016 }
00017 
00018 /*
00019  The red compontent
00020  */
00021 @property (nonatomic) float red;
00022 /*
00023  The green compontent
00024  */
00025 @property (nonatomic) float green;
00026 /*
00027  The blue compontent
00028  */
00029 @property (nonatomic) float blue;
00030 /*
00031  The alpha compontent
00032  */
00033 @property (nonatomic) float alpha;
00034 /*
00035  The index of the TransferPoint within the transferfunction
00036  */
00037 @property (nonatomic) float index;
00038 
00051 - (id)initAtIndex:(float)i red:(float)r green:(float)g blue:(float)b alpha:(float)a;
00057 - (float)getRed;
00063 - (float)getGreen;
00069 - (float)getBlue;
00075 - (float)getAlpha;
00076 
00077 @end