Optionalcircle: TOptionalalphaAngle: numberOptionalsense: booleanThe circle edge the arc is cut from.
The point on the circle where the arc starts.
How far the arc spans from the point, in degrees.
Which way round the circle the arc runs: true follows the circle's own direction, false goes the other way.
A circle edge, a point on it and an angle for
shapes.edge.arcFromCirclePointAndAngle, which cuts an arc of that angle from the point.