@Override
public boolean isReady(CyNetworkView networkView, Point2D javaPt, Point2D xformPt) {
CyAnnotator cyAnnotator = ((DGraphView) networkView).getCyAnnotator();
DingAnnotation annotation = cyAnnotator.getAnnotationAt(javaPt);
if (annotation != null) return true;
return false;
}
@Override
public TaskIterator createTaskIterator(
CyNetworkView networkView, Point2D javaPt, Point2D xformPt) {
CyAnnotator cyAnnotator = ((DGraphView) networkView).getCyAnnotator();
DingAnnotation annotation = cyAnnotator.getAnnotationAt(javaPt);
return new TaskIterator(new MoveAnnotationTask(networkView, annotation, javaPt));
}