innerArcEnd property

Offset innerArcEnd

when drawing a donut in one stroke, starting from the outer perimeter, this is the third point, it lies on the inner perimeter of the donut

Implementation

Offset get innerArcEnd {
  double x3 = radiusStart * cos(angleStart + swipe) + center.dx;
  double y3 = radiusStart * sin(angleStart + swipe) + center.dy;
  return Offset(x3,y3);
}