private void processLabel(Edge edge, Element edgeInfo) {
Element label = null;
if (edgeInfo != null) {
label = getLabelElement(edgeInfo);
}
if (label != null) {
Point offset = new Point();
offset.x = Integer.valueOf(getAttribute(label, "x")).intValue();
offset.y = Integer.valueOf(getAttribute(label, "y")).intValue();
edge.getLabel().setOffset(offset);
}
}
private void write(String indent, Edge edge, Element element) {
boolean childAdded = false;
Point offset = edge.getLabel().getOffset();
if (offset != null) {
childAdded = true;
addText(indent + " ", element);
Element label = addElement(element, "label");
addAttribute(label, "x", String.valueOf(offset.x));
addAttribute(label, "y", String.valueOf(offset.y));
}
Iterator bendpoints = edge.getBendPoints().iterator();
while (bendpoints.hasNext()) {
childAdded = true;
addText(indent + " ", element);
Element bendPoint = addElement(element, "bendpoint");
write(indent + " ", (BendPoint) bendpoints.next(), bendPoint);
}
if (childAdded) {
addText(indent, element);
}
}