RadialGradient
constructor( cx0: <Error class: unknown class>, cy0: <Error class: unknown class>, radius0: <Error class: unknown class>, cx1: <Error class: unknown class>, cy1: <Error class: unknown class>, radius1: <Error class: unknown class>)(source)
constructor(cairoRadialGradientPointer: <Error class: unknown class><<Error class: unknown class>>)(source)