*/
public mxCellHandler createHandler(mxCellState state)
{
if (graph.getModel().isVertex(state.getCell()))
{
return new mxVertexHandler(this, state);
}
else if (graph.getModel().isEdge(state.getCell()))
{
mxEdgeStyleFunction style = graph.getView().getEdgeStyle(state,
null, null, null);