public void doLayout(
TLayoutType layoutType,
boolean isAllElementsLayouted,
boolean isAnimated,
int xOffset,
int yOffset,
final int xGap,
final int yGap) {
if (layoutType.equals(TLayoutType.SPRING_LAYOUT_TYPE)) {
layouter.start();
} else if (layoutType.equals(TLayoutType.RANDOM_LAYOUT_TYPE)) {
layouter.stop();
layouter.random(0, 600);
} else {
layouter.stop();
graph.doLayout(
isAllElementsLayouted
? graph.getDataBox().getAllElements().iterator()
: graph.getDataBox().getSelectionModel().getAllSelectedElement().iterator(),
layoutType.getType(),
isAnimated,
null,
xOffset,
yOffset,
new Generator() {
public Object generate(Object object) {
Element element = (Element) object;
if (element instanceof Group) {
return null;
}
return new Dimension(xGap, yGap);
}
});
}
}
public void stop() {
layouter.stop();
}