Sample1.java

package sample1_basics;

import javax.swing.JFrame;

import org.jxmapviewer.JXMapViewer;
import org.jxmapviewer.OSMTileFactoryInfo;
import org.jxmapviewer.viewer.DefaultTileFactory;
import org.jxmapviewer.viewer.GeoPosition;
import org.jxmapviewer.viewer.TileFactoryInfo;

/**
 * A simple sample application that shows
 * a OSM map of Europe
 * @author Martin Steiger
 */
public class Sample1
{
	/**
	 * @param args the program args (ignored)
	 */
	public static void main(String[] args)
	{
		JXMapViewer mapViewer = new JXMapViewer();

		// Create a TileFactoryInfo for OpenStreetMap
		TileFactoryInfo info = new OSMTileFactoryInfo();
		DefaultTileFactory tileFactory = new DefaultTileFactory(info);
		mapViewer.setTileFactory(tileFactory);
		
		// Use 8 threads in parallel to load the tiles
		tileFactory.setThreadPoolSize(8);

		// Set the focus
		GeoPosition frankfurt = new GeoPosition(50.11, 8.68);

		mapViewer.setZoom(7);
		mapViewer.setAddressLocation(frankfurt);
		
		// Display the viewer in a JFrame
		JFrame frame = new JFrame("JXMapviewer2 Example 1");
		frame.getContentPane().add(mapViewer);
		frame.setSize(800, 600);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setVisible(true);
	}
}