public Rectangle getViewableDataVisualizationArea() {
return getActiveDataVisualization().getImagePane().getVisibleRect();
}
public void fireDataVisualizationAdded(DataVisualization ip) {
DataVisualizationAddedEvent evt = new DataVisualizationAddedEvent(this, ip);
EventListener[] list = listeners.getListeners(NDVisListener.class);
for (int i = list.length - 1; i >= 0; --i) {
((NDVisListener) list[i]).dataVisualizationAdded(evt);
}
}