* GraphicsNodeRable is the Renderable (Filter) after all of the
* filter operations have been applied.
*/
public Filter getEnableBackgroundGraphicsNodeRable
(boolean createIfNeeded) {
GraphicsNodeRable ret = null;
if (enableBackgroundGraphicsNodeRable != null) {
ret = (GraphicsNodeRable)enableBackgroundGraphicsNodeRable.get();
if (ret != null) return ret;
}
if (createIfNeeded) {
ret = new GraphicsNodeRable8Bit(this);
ret.setUsePrimitivePaint(false);
enableBackgroundGraphicsNodeRable = new WeakReference(ret);
}
return ret;
}