CIThermal The properties you use to configure a thermal filter. Declarationprotocol CIThermal : CIFilterProtocol TopicsInstance PropertiesinputImage RelationshipsInherits FromCIFilterProtocol See AlsoRelated Documentationthermal()ProtocolsCIColorCrossPolynomialCIColorCubeCIColorCubeWithColorSpaceCIColorCubesMixedWithMaskCIColorCurvesCIColorInvertCIColorMapCIColorMonochromeCIConvertLabCIDitherCIColorPosterizeCIDocumentEnhancerCIFalseColorCILabDeltaECIMaskToAlpha