//---------------------------------------------------------
// Copy Constructor
//---------------------------------------------------------
OptimalHierarchyLayout::OptimalHierarchyLayout(const OptimalHierarchyLayout &ohl)
{
m_nodeDistance = ohl.nodeDistance();
m_layerDistance = ohl.layerDistance();
m_fixedLayerDistance = ohl.fixedLayerDistance();
m_weightSegments = ohl.weightSegments();
m_weightBalancing = ohl.weightBalancing();
}
int main()
{
Graph G;
GraphAttributes GA(G,
GraphAttributes::nodeGraphics |
GraphAttributes::edgeGraphics |
GraphAttributes::nodeLabel |
GraphAttributes::edgeStyle |
GraphAttributes::nodeStyle |
GraphAttributes::nodeTemplate);
if (!GraphIO::readGML(GA, G, "unix-history-time.gml") ) {
cerr << "Could not load unix-history-time.gml" << endl;
return 1;
}
NodeArray<int> rank(G);
int i = 0;
node v;
forall_nodes(v,G)
rank[v] = r[i++];
SugiyamaLayout SL;
SL.setCrossMin(new MedianHeuristic);
SL.arrangeCCs(false);
OptimalHierarchyLayout *ohl = new OptimalHierarchyLayout;
ohl->layerDistance(30.0);
ohl->nodeDistance(25.0);
ohl->weightBalancing(0.7);
SL.setLayout(ohl);
SL.call(GA, rank);
GraphIO::writeGML(GA, "unix-history-time-layout.gml");
return 0;
}
