0.0, 100.0));
  canvas.drawPaint(new Paint()..color = Colors.red);
  canvas.drawPaint(new Paint()..color = Colors.white);
  canvas.restore();
}
</code></pre>
<p>This point is moot if the clip only clips one draw operation. For example,
the following paint method paints a pair of clean white rounded
rectangles, even though the clips are not done on a separate layer:</p>
<pre class="language-dart"><code class="language-dart">void paint(Canvas canvas, Size size) {
  canvas.save();
  canvas.clipRRect(new RRect.