Function fromCircleAmount

Returns an arc based on a circle, a start angle, and the size of the arc. See fromCircle if you already have start and end angles.

fromCircleAmount(circle, startRadian, sizeRadian, clockwise?): ArcPositioned
Parameters
- circle: CirclePositioned
  Circle to base off
- startRadian: number
  Starting angle
- sizeRadian: number
  Size of arc
- clockwise: boolean = true
  Whether arc moves in clockwise direction (default: true)
Returns ArcPositioned