if (backgroundDrawable == null)
{
return null;
}
final PageDrawable pageDrawable = getPageDrawable();
if (pageDrawable == null)
{
return null;
}
final double zoom = backgroundDrawable.getZoom();
final RenderNode[] nodes = pageDrawable.getNodesAt(x / zoom, y / zoom, namespace, attribute);
if (nodes.length == 0)
{
return null;
}
return nodes;