, they can be drawn with an opaque color at first, and then the
entire group can be made transparent using the <a href="../../dart-ui/Canvas/saveLayer.html">saveLayer</a>'s paint.</p>
<p>Call <a href="../../dart-ui/Canvas/restore.html">restore</a> to pop the save stack and apply the paint to the group.</p>
<h2 id="using-savelayer-with-clips">Using saveLayer with clips</h2>
<p>When a rectangular clip operation (from <a href="../../dart-ui/Canvas/clipRect.html">clipRect</a>) is not axis-aligned
with the raste