Blending and compositing pixel buffers
Composite two pixel buffers to create a single image.
Topics
Alpha compositing
Alpha blending
Premultiply
premultiply(alpha:)premultiply(alpha:)premultiply(channelOrdering:)premultiply(channelOrdering:)premultiply()premultiply(channelOrdering:)
Unpremultiply
unpremultiply(alpha:)unpremultiply(alpha:)unpremultiply(channelOrdering:)unpremultiply(channelOrdering:)unpremultiply()unpremultiply(channelOrdering:)
Linear interpolation
See Also
Pixel buffer operations
Applying geometric operations to pixel buffersApplying color transforms to pixel buffersConvolving and applying morphologyThresholding and clipping pixel buffer valuesCalculating and transforming histogramsConverting pixel buffersInterleaving and deinterleaving pixel buffersCropping and working with regions of interestApplying channel operationsApplying arithmetic operations