public boolean isLocationVisible(FieldLocation location) {
		if (location == null) {
			return false;
		}

		BigInteger locationIndex = location.getIndex();
		for (AnchoredLayout layout : layouts) {
			if (layout.getIndex().equals(locationIndex)) {
				return true;
			}
		}
		return false;
	}
Returns true if the given field location is rendered on the screen; false if scrolled
offscreen

@param location the location
@return true if the location is on the screen
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/FieldPanel.java