《Core Image Filter Reference》
kCICategoryColorEffect
(
CIColorCrossPolynomial,
CIColorCube,
CIColorCubeWithColorSpace,
CIColorInvert,
CIColorMap,
CIColorMonochrome,
CIColorPosterize,
CIFalseColor,
CIMaskToAlpha,
CIMaximumComponent,
CIMinimumComponent,
CIPhotoEffectChrome,
CIPhotoEffectFade,
CIPhotoEffectInstant,
CIPhotoEffectMono,
CIPhotoEffectNoir,
CIPhotoEffectProcess,
CIPhotoEffectTonal,
CIPhotoEffectTransfer,
CISepiaTone,
CIVignette,
CIVignetteEffect
)
kCICategoryBlur
(
CIBoxBlur,
CIDiscBlur,
CIGaussianBlur,
CIMaskedVariableBlur,
CIMedianFilter,
CIMotionBlur,
CINoiseReduction,
CIZoomBlur
)
kCICategoryColorAdjustment
(
CIColorClamp,
CIColorControls,
CIColorMatrix,
CIColorPolynomial,
CIExposureAdjust,
CIGammaAdjust,
CIHueAdjust,
CILinearToSRGBToneCurve,
CISRGBToneCurveToLinear,
CITemperatureAndTint,
CIToneCurve,
CIVibrance,
CIWhitePointAdjust
)
(lldb) po [filter2 inputKeys]
<__NSArrayI 0x12dbad9b0>(
inputImage,
inputAngle
)
(lldb) po [filter inputKeys]
<__NSArrayI 0x12dba41a0>(
inputImage,
inputRadius
)
