/**
* Adds a series, plus a (possibly null) SeriesChangeListener which will receive a <i>single</i>
* event if/when the series is deleted from the chart by the user. Returns the series attributes.
*/
public SeriesAttributes addSeries(Collection objs, String name, SeriesChangeListener stopper) {
int i = getSeriesCount();
// need to have added the dataset BEFORE calling this since it'll try to change the name of the
// series
PieChartSeriesAttributes csa = buildNewAttributes(name, stopper);
// set information
csa.setElements(new ArrayList(objs));
seriesAttributes.add(csa);
revalidate(); // display the new series panel
update();
// won't update properly unless I force it here by letting all the existing scheduled events to
// go through. Dumb design. :-(
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
update();
}
});
return csa;
}
public void updateSeries(int index, Object[] objs) {
if (index < 0) // this happens when we're a dead chart but the inspector doesn't know
return;
if (index
>= getNumSeriesAttributes()) // this can happen when we close a window if we use the
// Histogram in a display
return;
PieChartSeriesAttributes hsa = (PieChartSeriesAttributes) (getSeriesAttribute(index));
hsa.setElements((Object[]) (objs.clone()));
}