protected void drawIconsInBatch(DrawContext dc, OrderedIcon uIcon) {
this.drawIcon(dc, uIcon);
// Draw as many as we can in a batch to save ogl state switching.
Object nextItem = dc.peekOrderedRenderables();
while (nextItem != null && nextItem instanceof OrderedIcon) {
OrderedIcon oi = (OrderedIcon) nextItem;
if (oi.getRenderer() != this) return;
dc.pollOrderedRenderables(); // take it off the queue
this.drawIcon(dc, oi);
nextItem = dc.peekOrderedRenderables();
}
}
protected void pickIconsInBatch(DrawContext dc, OrderedIcon uIcon) {
this.drawIcon(dc, uIcon);
// Draw as many as we can in a batch to save ogl state switching.
// Note that there's a further qualification here than in render(): only items associated with
// the
// same layer can be batched because the pick resolution step at the end of batch rendering
// associates the item's layer with the resolved picked object.
Object nextItem = dc.peekOrderedRenderables();
while (nextItem != null
&& nextItem instanceof OrderedIcon
&& ((OrderedIcon) nextItem).layer == uIcon.layer) {
OrderedIcon oi = (OrderedIcon) nextItem;
if (oi.getRenderer() != this) return;
dc.pollOrderedRenderables(); // take it off the queue
this.drawIcon(dc, oi);
nextItem = dc.peekOrderedRenderables();
}
}