serializedXMP(from:inputImageExtent:)
Serializes filter parameters into XMP form that is suitable for embedding in an image.
Declaration
class func serializedXMP(from filters: [CIFilter], inputImageExtent extent: CGRect) -> Data?Parameters
- filters:
The array of filters to serialize. See Discussion for the filters that can be serialized.
- extent:
The extent of the input image to the filter.
Discussion
At this time the only filters classes that can be serialized using this method are, CIAffineTransform, CICrop, and the filters returned by the CIImage methods autoAdjustmentFilters() and autoAdjustmentFilters(options:). The parameters of other filter classes will not be serialized.