.dx</code> and <code>arcEndDelta.dy</code> are zero. The radii are scaled to
fit the last path point if both are greater than zero but too small to
describe an arc.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">void relativeArcToPoint(Offset arcEndDelta, {
  Radius radius: Radius.zero,
  double rotation: 0.0,
  bool largeArc: false,
  bool clockwise: true,
  }) {
  assert(_