Parameters
- multipart
- The multipart on which the returned point lies.
- extensionType
- Specifies the extension method.
- distanceAlongCurve
- The distance along the curve or the extended curve at which the returned point lies.
- asRatioOrLength
- Determines whether the distanceAlongCurve is returned as a ratio of the segment length or as length from the start point.
Return Value
The point at the given distance along the curve or extended curve.