FileDocCategorySizeDatePackage
Map_Line.javaAPI DocExample1631Tue Dec 12 19:00:08 GMT 2000None

Map_Line

public class Map_Line extends Applet

Fields Summary
private BufferedImage
bi
Constructors Summary
public Map_Line()


            setBackground(Color.white);

            Image img = getToolkit().getImage("images/bld.jpg");
	    try {
                MediaTracker tracker = new MediaTracker(this);
                tracker.addImage(img, 0);
                tracker.waitForID(0);
            } catch (Exception e) {}

            int iw = img.getWidth(this);
            int ih = img.getHeight(this);
            bi = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB);
            Graphics2D big = bi.createGraphics();
            big.drawImage(img,0,0,this);
Methods Summary
public static voidmain(java.lang.String[] s)

        WindowListener l = new WindowAdapter() {
            public void windowClosing(WindowEvent e) {System.exit(0);}
        };
        Frame f = new Frame("Map_Line");
        f.addWindowListener(l);
        f.add("Center", new Map_Line());
        f.pack();
        f.setSize(new Dimension(350, 250));
        f.show();
public voidpaint(java.awt.Graphics g)

        Graphics2D g2 = (Graphics2D) g;
        int w = getSize().width;
        int h = getSize().height;
        int bw = bi.getWidth(this);
        int bh = bi.getHeight(this);

        g2.drawImage(bi, null, 0, 0);
        g2.setColor(Color.white);
        g2.setStroke(new BasicStroke(5.0f));
        g2.drawLine(10, 10, bw-10, bh-10);