@interface CPTColor : NSObject<NSCopying, NSCoding>

@property (nonatomic, readonly) CGColorRef cgColor;

@property (nonatomic, readonly, getter = isOpaque) BOOL opaque;

/// @name Factory Methods

/// @{

+(instancetype)clearColor;

+(instancetype)whiteColor;

+(instancetype)lightGrayColor;

+(instancetype)grayColor;

+(instancetype)darkGrayColor;

+(instancetype)blackColor;

+(instancetype)redColor;

+(instancetype)greenColor;

+(instancetype)blueColor;

+(instancetype)cyanColor;

+(instancetype)yellowColor;

+(instancetype)magentaColor;

+(instancetype)orangeColor;

+(instancetype)purpleColor;

+(instancetype)brownColor;

+(instancetype)colorWithCGColor:(CGColorRef)newCGColor;

+(instancetype)colorWithComponentRed:(CGFloat)red green:(CGFloat)green blue:(CGFloat)blue alpha:(CGFloat)alpha;

+(instancetype)colorWithGenericGray:(CGFloat)gray;

/// @}

/// @name Initialization

/// @{

-(instancetype)initWithCGColor:(CGColorRef)cgColor;

-(instancetype)initWithComponentRed:(CGFloat)red green:(CGFloat)green blue:(CGFloat)blue alpha:(CGFloat)alpha;

-(instancetype)colorWithAlphaComponent:(CGFloat)alpha;

/// @}

@end