ArcAngle

Returns the angle of an arc curve object.

Syntax

rhinoscriptsyntax.ArcAngle ( curve_id, segment_index=-1)

rhinoscript.curve.ArcAngle ( curve_id, segment_index=-1)

Parameters

curve_id

Required. String or Guid representing the identifier for the curve

segment_index

Optional. Number. If curve_id identifies a polycurve object, then segment_index identifies the curve segment of the polycurve to query.

Returns

Number

The angle in degrees if successful.

None

If not successful, or on error.

Example

import rhinoscriptsyntax as rs

id = rs.GetObject("Select arc")

if rs.IsArc(id):

    angle = rs.ArcAngle(id)

    print "Arc angle:", angle

Also See

AddArc3Pt

ArcCenterPoint

ArcMidPoint

ArcRadius

IsArc