CIFilter.Stylize.SpotLight

and later and in iOS 9 and later.

public struct SpotLight: CIFilterContainerProtocol

Inheritance

CIFilterContainerProtocol

Initializers

init()

init()

Properties

filter

var filter: CIFilter

image

A CIImage object whose display name is Image.

var image: CIImage?

lightPosition

A CIVector object whose attribute type is CIAttributeTypePosition3 and whose display name is Light Position. Default value: [400 600 150]

var lightPosition: CIVector

lightPointsAt

A CIVector object whose attribute type is CIAttributeTypePosition3 and whose display name is Light Points At. Default value: [200 200 0]

var lightPointsAt: CIVector

brightness

An NSNumber object whose attribute type is CIAttributeTypeDistance and whose display name is Brightness. Default value: 3.00

var brightness: NSNumber

concentration

An NSNumber object whose attribute type is CIAttributeTypeScalar and whose display name is Concentration. Default value: 0.10

var concentration: NSNumber

color

A CIColor object whose attribute type is CIAttributeTypeOpaqueColor and whose display name is Color.

var color: CIColor?