kCMMetadataBaseDataType_PerspectiveTransformF64
A 3x3 matrix of 64-bit big endian floating point numbers the system stores in row-major order that specify a perspective transform.
Declaration
let kCMMetadataBaseDataType_PerspectiveTransformF64: CFStringSee Also
Constants
kCMMetadataBaseDataType_RawDatakCMMetadataBaseDataType_UTF8kCMMetadataBaseDataType_UTF16kCMMetadataBaseDataType_GIFkCMMetadataBaseDataType_JPEGkCMMetadataBaseDataType_PNGkCMMetadataBaseDataType_BMPkCMMetadataBaseDataType_Float32kCMMetadataBaseDataType_Float64kCMMetadataBaseDataType_SInt8kCMMetadataBaseDataType_SInt16kCMMetadataBaseDataType_SInt32kCMMetadataBaseDataType_SInt64kCMMetadataBaseDataType_UInt8kCMMetadataBaseDataType_UInt16