Applies this transform to a specified point.
[C#] void TransformPoint(Point[] point) void TransformPoint(PointF[] point) void TransformPoint(XPoint point) void TransformPoint(ref double x, ref double y)
void TransformPoint(Point[] point) void TransformPoint(PointF[] point) void TransformPoint(XPoint point) void TransformPoint(ref double x, ref double y)