Tomas - 2013-05-06

I'm trying to compress some edges in multigraph (as in VertexCollapseDemoWithLayouts.java example).

My issue is with edgeLabelTransformer and edgeToolTipTransformer.

vv.setEdgeToolTipTransformer(new Transformer<MyLink, String>() {
            @Override
            public String transform(MyLink i) {
                return "<html><b>hello world</b><br />"+i.toString()+"</html>";
            }
        });
vv.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller());

The code above will show only one of the labels in compressed edge… Is there any simple way, to enforce some "group" labels for compressed edge?

Thanks