private Node createChemNode(String label, Graph2D graph) {
Node chem = createNode(label, graph);
NodeRealizer nodeRealizer = graph.getRealizer(chem);
nodeRealizer.setTransparent(false);
NodeLabel nl = nodeRealizer.getLabel(0);
// nodeRealizer.setSize(_layoutMetrics.getChemNodeSize(),
// _layoutMetrics.getChemNodeSize());
nodeRealizer.setSize(nl.getBox().getWidth() + 10, nl.getBox().getHeight());
nl.setFontSize(_layoutMetrics.getChemNodeFontSize());
nl.setFontStyle(Font.BOLD);
nl.setModel(NodeLabel.INTERNAL);
nl.setPosition(NodeLabel.CENTER);
nl.setAlignment(NodeLabel.ALIGN_CENTER);
nl.setTextColor(Color.BLACK);
return chem;
}
private Node createErrorNode(String label, Graph2D graph) {
Node node = createNode(label, graph);
NodeRealizer nodeRealizer = graph.getRealizer(node);
nodeRealizer.setTransparent(true);
nodeRealizer.setLineColor(Color.white);
NodeLabel nl = nodeRealizer.getLabel(0);
nl.setFontSize(_layoutMetrics.getLabelFontSize() + 15);
nl.setFontStyle(Font.PLAIN);
nl.setModel(NodeLabel.INTERNAL);
nl.setPosition(NodeLabel.CENTER);
nl.setAlignment(NodeLabel.ALIGN_LEFT);
nl.setTextColor(Color.cyan);
nodeRealizer.setSize(nl.getBox().getWidth(), nl.getBox().getHeight());
return node;
}