// Properly refresh display with items.
private void updateDisplay(E[] items) {
// nothing to do.
if (items == null) {
return;
}
// transform into AWT coordinates
int width = getCanvas().getWidth();
int height = getCanvas().getHeight();
// create set of entities proportional to the image
nativeItems = items;
items = transform(items, width, height);
model.setItems(items);
model.setDynamicEntity(null); // clear away...
refreshObjects();
// force redraw since state has changed...
getCanvas().redrawState();
}
