CILinearGradient The properties you use to configure a linear gradient filter. Declarationprotocol CILinearGradient : CIFilterProtocol TopicsInstance Propertiescolor0color1point0point1 RelationshipsInherits FromCIFilterProtocol See AlsoRelated DocumentationlinearGradient()ProtocolsCIGaussianGradientCIHueSaturationValueGradientCIRadialGradientCISmoothLinearGradient