kCGImagePropertyExifGainControl
The gain adjustment setting.
Declaration
let kCGImagePropertyExifGainControl: CFStringSee Also
Image Settings
kCGImagePropertyExifImageUniqueIDkCGImagePropertyExifCompressedBitsPerPixelkCGImagePropertyExifColorSpacekCGImagePropertyExifPixelXDimensionkCGImagePropertyExifPixelYDimensionkCGImagePropertyExifRelatedSoundFilekCGImagePropertyExifFocalPlaneXResolutionkCGImagePropertyExifFocalPlaneYResolutionkCGImagePropertyExifFocalPlaneResolutionUnitkCGImagePropertyExifCustomRenderedkCGImagePropertyExifCompositeImagekCGImagePropertyExifOECFkCGImagePropertyExifComponentsConfigurationkCGImagePropertyExifSourceImageNumberOfCompositeImagekCGImagePropertyExifFileSource