成员的完整列表，这些成员属于 FoxitPDFSDKPython3.ColorState,包括所有继承而来的类成员

ColorState(other)	FoxitPDFSDKPython3.ColorState
GetFillColor()	FoxitPDFSDKPython3.ColorState
GetStrokeColor()	FoxitPDFSDKPython3.ColorState
IsEmpty()	FoxitPDFSDKPython3.ColorState
SetFillColor(color)	FoxitPDFSDKPython3.ColorState
SetStrokeColor(color)	FoxitPDFSDKPython3.ColorState