ellipse method

dynamic ellipse(dynamic aX, dynamic aY, dynamic xRadius, dynamic yRadius, dynamic aStartAngle, dynamic aEndAngle, dynamic aClockwise, dynamic aRotation,)

Implementation

ellipse(
    aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation) {
  var x0 = currentPoint.x;
  var y0 = currentPoint.y;

  absellipse(aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle,
      aClockwise, aRotation);

  return this;
}