VS:GetArc

.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix

Description

Procedure GetArc returns the start and sweep angle of the referenced arc or round wall.

PROCEDURE GetArc(
         h                 :HANDLE;
         VAR startAngleR   :REAL;
         VAR arcAngleR     :REAL);

def vs.GetArc(h):
    return (startAngleR, arcAngleR)

Parameters

h		HANDLE		Handle to arc.
startAngleR		REAL		Returns start angle of arc.
arcAngleR		REAL		Returns sweep angle of arc.

Remarks

On round walls, this call won't detect if the wall is reversed or not (should return the inverse of the angle, if the wall is reversed).

Example

VectorScript

PROCEDURE GetArcSetArcExample;
VAR
h :HANDLE;
startAng, sweepAng :REAL;
BEGIN
h := FSActLayer;
GetArc(h, startAng, sweepAng);
SetArc(h, startAng, sweepAng + 10);
END;
RUN(GetArcSetArcExample);

Python

def GetArcSetArcExample():
	h = vs.FSActLayer()
	if h != None:
		startAng, sweepAng = vs.GetArc(h)
		vs.SetArc(h, startAng, sweepAng + 10)
GetArcSetArcExample()

Version

Availability: from All Versions