/**
* Reacts to slider moves.
*
* @see ChangeListener#stateChanged(javax.swing.event.ChangeEvent)
*/
public void stateChanged(ChangeEvent e) {
if (zSlider == null || tSlider == null || coord == null || state != State.READY) return;
Coord3D thisCoord = new Coord3D(zSlider.getValue() - 1, tSlider.getValue() - 1);
if (coord.equals(thisCoord)) return;
if (!pixelStats.containsKey(thisCoord)) return;
Object[] nameColour = (Object[]) channelSelection.getSelectedItem();
String string = (String) nameColour[1];
if (!nameMap.containsKey(string)) {
state = State.READY;
return;
}
selectedChannelName = string;
int channel = nameMap.get(string);
if (channel == -1) return;
if (!pixelStats.get(thisCoord).containsKey(channel)) return;
state = State.ANALYSING;
populateData(thisCoord, channel);
repaint();
if (shape != null) view.selectFigure(shape.getFigure());
state = State.READY;
}
