可选decimalPrecision
decimalPrecision?: number
可选disableAddRemoveNodes
disableAddRemoveNodes?: boolean
可选isGraphReadOnly
isGraphReadOnly?: boolean
可选onTimeChanged
onTimeChanged?: (current: number, prev: number) => void
可选renderGradientBackground
renderGradientBackground?: boolean
可选showAlpha
showAlpha?: boolean
可选visible
visible?: boolean
Optional properties for Color Timeline property item