public void setZoom(int zoom, Point mapPoint) {
if (zoom > tileController.getTileSource().getMaxZoom()
|| zoom < tileController.getTileSource().getMinZoom()
|| zoom == this.zoom) return;
Coordinate zoomPos = getPosition(mapPoint);
tileController.cancelOutstandingJobs(); // Clearing outstanding load
// requests
setDisplayPositionByLatLon(mapPoint, zoomPos.getLat(), zoomPos.getLon(), zoom);
}
public void setTileSource(TileSource tileSource) {
if (tileSource.getMaxZoom() > MAX_ZOOM)
throw new RuntimeException("Maximum zoom level too high");
if (tileSource.getMinZoom() < MIN_ZOOM)
throw new RuntimeException("Minumim zoom level too low");
tileController.setTileSource(tileSource);
zoomSlider.setMinimum(tileSource.getMinZoom());
zoomSlider.setMaximum(tileSource.getMaxZoom());
tileController.cancelOutstandingJobs();
if (zoom > tileSource.getMaxZoom()) setZoom(tileSource.getMaxZoom());
repaint();
}
