@class CIImage, CIVector; @interface CIColorClamp : CIFilter @property (retain, nonatomic) CIImage *inputImage; @property (retain, nonatomic) CIVector *inputMinComponents; @property (retain, nonatomic) CIVector *inputMaxComponents; + (id)customAttributes; - (id)_kernel; - (id)outputImage; - (id)_kernelAlphaPreserving; @end