API Reference > imodeljs-common > Symbology > ThematicDisplayProps > gradientSettings gradientSettings gradientSettings: undefined | ThematicGradientSettingsProps The settings used to create a color gradient applied to the geometry. Defaults to an instantiation using ThematicGradientSettings.fromJSON with no arguments. Defined in core/common/src/ThematicDisplay.ts Line 386 Last Updated: 11 June, 2024