kCGImagePropertyDNGBlackLevel
The zero light encoding level, specified as a repeating pattern.
Declaration
let kCGImagePropertyDNGBlackLevel: CFStringSee Also
Color Calibration
kCGImagePropertyDNGBlackLevelRepeatDimkCGImagePropertyDNGBlackLevelDeltaHkCGImagePropertyDNGBlackLevelDeltaVkCGImagePropertyDNGWhiteLevelkCGImagePropertyDNGCalibrationIlluminant1kCGImagePropertyDNGCalibrationIlluminant2kCGImagePropertyDNGColorMatrix1kCGImagePropertyDNGColorMatrix2kCGImagePropertyDNGCameraCalibration1kCGImagePropertyDNGCameraCalibration2kCGImagePropertyDNGReductionMatrix1kCGImagePropertyDNGReductionMatrix2kCGImagePropertyDNGAsShotICCProfilekCGImagePropertyDNGAsShotPreProfileMatrixkCGImagePropertyDNGCurrentICCProfile