public void update() {
initializeLink(0);
source.updateAnchors();
target.updateAnchors();
link.setStartAnchor(source.getAnchor(sourceAnchorKey));
link.setEndAnchor(target.getAnchor(targetAnchorKey));
link.setLabel(pattern);
link.setSelfLoop(source == target);
link.update();
}
public GLink(
GElement source,
String sourceAnchorKey,
GElement target,
String targetAnchorKey,
int shape,
String pattern,
double flateness) {
this.source = source;
this.target = target;
this.sourceAnchorKey = sourceAnchorKey;
this.targetAnchorKey = targetAnchorKey;
this.shape = shape;
this.pattern = pattern;
initializeLink(flateness);
if (source == target) link.setDirection(new Vector2D(0, 1));
else link.setDirection(source.getPosition().sub(target.getPosition()));
setSourceTangentOffset(source.getDefaultAnchorOffset(sourceAnchorKey));
setTargetTangentOffset(target.getDefaultAnchorOffset(targetAnchorKey));
}
public void setMousePosition(Point mouse) {
link.setDirection(Vector2D.vector(mouse).sub(target.getPosition()));
link.setMousePosition(Vector2D.vector(mouse));
}
@Override
public void createNiftyElement(Nifty nifty) {
super.createNiftyElement(nifty);
nElement.disable();
}
