CIFilter.CompositeOperation.MinimumCompositing

Discussion This is similar to burning. The formula used to create this filter is described in Thomas Porter and Tom Duff. 1984. Compositing Digital Images. Computer Graphics, 18 (3): 253-259.

public struct MinimumCompositing: CIFilterContainerProtocol

Inheritance

CIFilterContainerProtocol

Initializers

init()

init()

Properties

filter

var filter: CIFilter

image

A CIImage object whose display name is Image.

var image: CIImage?

backgroundImage

A CIImage object whose display name is Background Image.

var backgroundImage: CIImage?