create
fun createLineAtAngleFromStartPoint(startPoint: Point, angleRadians: Double, length: Double): LineSegment
Creates a line segment of the specified length and angle from a given start point. Use this method to create a line segment that represents a straight line between two points. The spatial reference of the point is used to determine the segment's spatial reference. The angle is specified in radians relative to the X axis. The length is in the units of the spatial reference.
Return
A LineSegment.
Since
200.1.0
Throws
if length is not finite.