protected ItemPositionMap makeCircularLayout(
IBoundedItem currentItem, List<IBoundedItem> neighbours) {
Coord2d center = currentItem.getAbsolutePosition();
CircleLayoutTable layout = new CircleLayoutTable(neighbours, center, false, 200);
layout.goAlgo();
return layout.getPositions();
}
protected ItemPositionMap makeRectangleLayout(
IBoundedItem currentItem, List<IBoundedItem> neighbours) {
Coord2d center = currentItem.getAbsolutePosition();
RectangleLayoutTable layout = new RectangleLayoutTable(neighbours, center, 4000, 4000);
layout.goAlgo();
return layout.getPositions();
}
@Override
public void bring(IBoundedItem item) {
setup(item);
// center view to item
IView view = display.getView();
ViewPointAnimation va =
new ViewPointAnimation(
view, Pt.cloneAsCoord2d(view.getCenter()), item.getAbsolutePosition(), 300);
// Rectangle2D layoutBounds =
// model.getRectangleBounds().cloneAsRectangle2D();
// System.out.println(view.getLayoutScale(layoutBounds));
// animate transition
PositionMapTransition t = new PositionMapTransition();
IAnimation anim = t.transition(originalPositionMap, circularPositionMap, DURATION / 2);
animator.push(anim);
animator.push(va);
}
@Override
public void go(IBoundedItem item, IAnimationMonitor monitor) {
// animate inverse transition
PositionMapTransition t = new PositionMapTransition();
IAnimation anim = t.transition(circularPositionMap, originalPositionMap, DURATION);
// switch to default context when animation finishes
anim.addAnimationMonitor(monitor);
Coord2d from = circularPositionMap.get(item);
Coord2d to = originalPositionMap.get(item);
// find target, and set it as mouseover for easy animation understanding
setState(item.getLabel(), ItemState.MOUSE_OVER);
ViewPointAnimation va = new ViewPointAnimation(display.getView(), from, to, DURATION);
ViewScaleAnimation vs = new ViewScaleAnimation(display.getView(), DURATION);
animator.push(anim);
animator.push(va);
animator.push(vs);
}