/**
* Gets the maximum drawing area containing graphics
*
* @return
*/
public Dimension getDrawingArea() {
Rectangle2D area = new Rectangle(0, 0);
for (VisreedNode node : this.getHigraph().getTops()) {
NodeView<
VisreedPayload,
VisreedEdgeLabel,
VisreedHigraph,
VisreedWholeGraph,
VisreedSubgraph,
VisreedNode,
VisreedEdge>
nodeView = this.getNodeView(node);
Rectangle.union(area, nodeView.getNextExtent(), area);
}
return new Dimension((int) area.getWidth() + 1, (int) area.getHeight() + 1);
}
/** After each layout, update the position for each node */
public void updateNodePosition() {
this.positionTable.clear();
for (VisreedNode node : this.getHigraph().getNodes()) {
NodeView<
VisreedPayload,
VisreedEdgeLabel,
VisreedHigraph,
VisreedWholeGraph,
VisreedSubgraph,
VisreedNode,
VisreedEdge>
nodeView = this.getNodeView(node);
this.positionTable.put(nodeView.getNextShapeExtent(), nodeView);
}
}
