animatePaint.add(new RepaintAction());
m_vis.putAction("animatePaint", animatePaint);
// create the single filtering and layout action list
ActionList layout = new ActionList();
layout.add(new SquarifiedTreeMapLayout(tree));
layout.add(new LabelLayout(labels));
layout.add(colors);
layout.add(new RepaintAction());
m_vis.putAction("layout", layout);