CTGradient : remove unused built-in gradients; eliminate some warnings that cropped up because addElement: became private
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Mitchell Livingston
parent
cc9d22c5df
commit
ef4f28f132
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@ -36,21 +36,6 @@ typedef enum _CTBlendingMode
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+ (id)gradientWithBeginningColor:(NSColor *)begin endingColor:(NSColor *)end;
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+ (id)aquaSelectedGradient;
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+ (id)aquaNormalGradient;
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+ (id)aquaPressedGradient;
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+ (id)unifiedSelectedGradient;
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+ (id)unifiedNormalGradient;
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+ (id)unifiedPressedGradient;
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+ (id)unifiedDarkGradient;
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+ (id)sourceListSelectedGradient;
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+ (id)sourceListUnselectedGradient;
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+ (id)rainbowGradient;
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+ (id)hydrogenSpectrumGradient;
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- (CTGradient *)gradientWithAlphaComponent:(float)alpha;
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- (CTGradient *)addColorStop:(NSColor *)color atPosition:(float)position; //positions given relative to [0,1]
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@ -70,4 +55,6 @@ typedef enum _CTBlendingMode
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- (void)fillBezierPath:(NSBezierPath *)path angle:(float)angle;
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- (void)radialFillBezierPath:(NSBezierPath *)path;
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- (void)addElement:(CTGradientElement*)newElement;
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@end
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@ -13,7 +13,6 @@
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@interface CTGradient (Private)
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- (void)_commonInit;
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- (void)setBlendingMode:(CTGradientBlendingMode)mode;
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- (void)addElement:(CTGradientElement*)newElement;
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- (CTGradientElement *)elementAtIndex:(unsigned)index;
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@ -157,343 +156,6 @@ static void resolveHSV(float *color1, float *color2);
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return [newInstance autorelease];
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}
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+ (id)aquaSelectedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = 0.58;
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color1.green = 0.86;
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color1.blue = 0.98;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = 0.42;
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color2.green = 0.68;
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color2.blue = 0.90;
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color2.alpha = 1.00;
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color2.position = 11.5/23;
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CTGradientElement color3;
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color3.red = 0.64;
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color3.green = 0.80;
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color3.blue = 0.94;
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color3.alpha = 1.00;
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color3.position = 11.5/23;
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CTGradientElement color4;
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color4.red = 0.56;
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color4.green = 0.70;
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color4.blue = 0.90;
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color4.alpha = 1.00;
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color4.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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[newInstance addElement:&color3];
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[newInstance addElement:&color4];
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return [newInstance autorelease];
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}
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+ (id)aquaNormalGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.95;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.83;
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color2.alpha = 1.00;
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color2.position = 11.5/23;
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CTGradientElement color3;
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color3.red = color3.green = color3.blue = 0.95;
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color3.alpha = 1.00;
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color3.position = 11.5/23;
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CTGradientElement color4;
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color4.red = color4.green = color4.blue = 0.92;
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color4.alpha = 1.00;
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color4.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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[newInstance addElement:&color3];
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[newInstance addElement:&color4];
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return [newInstance autorelease];
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}
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+ (id)aquaPressedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.80;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.64;
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color2.alpha = 1.00;
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color2.position = 11.5/23;
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CTGradientElement color3;
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color3.red = color3.green = color3.blue = 0.80;
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color3.alpha = 1.00;
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color3.position = 11.5/23;
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CTGradientElement color4;
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color4.red = color4.green = color4.blue = 0.77;
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color4.alpha = 1.00;
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color4.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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[newInstance addElement:&color3];
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[newInstance addElement:&color4];
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return [newInstance autorelease];
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}
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+ (id)unifiedSelectedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.85;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.95;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)unifiedNormalGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.75;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.90;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)unifiedPressedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.60;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.75;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)unifiedDarkGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = color1.green = color1.blue = 0.68;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = color2.green = color2.blue = 0.83;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)sourceListSelectedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = 0.06;
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color1.green = 0.37;
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color1.blue = 0.85;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = 0.30;
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color2.green = 0.60;
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color2.blue = 0.92;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)sourceListUnselectedGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = 0.43;
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color1.green = 0.43;
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color1.blue = 0.43;
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color1.alpha = 1.00;
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color1.position = 0;
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CTGradientElement color2;
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color2.red = 0.60;
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color2.green = 0.60;
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color2.blue = 0.60;
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color2.alpha = 1.00;
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color2.position = 1;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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return [newInstance autorelease];
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}
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+ (id)rainbowGradient
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{
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id newInstance = [[[self class] alloc] init];
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CTGradientElement color1;
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color1.red = 1.00;
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color1.green = 0.00;
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color1.blue = 0.00;
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color1.alpha = 1.00;
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color1.position = 0.0;
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CTGradientElement color2;
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color2.red = 0.54;
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color2.green = 0.00;
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color2.blue = 1.00;
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color2.alpha = 1.00;
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color2.position = 1.0;
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[newInstance addElement:&color1];
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[newInstance addElement:&color2];
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[newInstance setBlendingMode:CTChromaticBlendingMode];
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return [newInstance autorelease];
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}
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+ (id)hydrogenSpectrumGradient
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{
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id newInstance = [[[self class] alloc] init];
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struct {float hue; float position; float width;} colorBands[4];
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colorBands[0].hue = 22;
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colorBands[0].position = .145;
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colorBands[0].width = .01;
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colorBands[1].hue = 200;
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colorBands[1].position = .71;
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colorBands[1].width = .008;
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colorBands[2].hue = 253;
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colorBands[2].position = .885;
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colorBands[2].width = .005;
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colorBands[3].hue = 275;
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colorBands[3].position = .965;
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colorBands[3].width = .003;
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int i;
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/////////////////////////////
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for(i = 0; i < 4; i++)
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{
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float color[4];
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color[0] = colorBands[i].hue - 180*colorBands[i].width;
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color[1] = 1;
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color[2] = 0.001;
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color[3] = 1;
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transformHSV_RGB(color);
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CTGradientElement fadeIn;
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fadeIn.red = color[0];
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fadeIn.green = color[1];
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fadeIn.blue = color[2];
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fadeIn.alpha = color[3];
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fadeIn.position = colorBands[i].position - colorBands[i].width;
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color[0] = colorBands[i].hue;
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color[1] = 1;
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color[2] = 1;
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color[3] = 1;
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transformHSV_RGB(color);
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CTGradientElement band;
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band.red = color[0];
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band.green = color[1];
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band.blue = color[2];
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band.alpha = color[3];
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band.position = colorBands[i].position;
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color[0] = colorBands[i].hue + 180*colorBands[i].width;
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color[1] = 1;
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color[2] = 0.001;
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color[3] = 1;
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transformHSV_RGB(color);
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CTGradientElement fadeOut;
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fadeOut.red = color[0];
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fadeOut.green = color[1];
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fadeOut.blue = color[2];
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fadeOut.alpha = color[3];
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fadeOut.position = colorBands[i].position + colorBands[i].width;
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[newInstance addElement:&fadeIn];
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[newInstance addElement:&band];
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[newInstance addElement:&fadeOut];
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}
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[newInstance setBlendingMode:CTChromaticBlendingMode];
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return [newInstance autorelease];
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}
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#pragma mark -
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#pragma mark Modification
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- (CTGradient *)gradientWithAlphaComponent:(float)alpha
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{
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