Data"><span class="identifier">bitmapData</span></a>:<a class="type" title="openfl.display.BitmapData - The BitmapData class lets you work with the data (pixels) of a Bitmap object." href="../../openfl/display/BitmapData.html">BitmapData</a></code></h3><div class="doc"><p>The BitmapData object being referenced.</p></div></div><div class="field "><a name="numRects"></a><h3 class="anchor"><code><span class="label">read only</span><a href="#numRects"><span class="identifier">numRects</span></a>:<a class="type"