Zoom funktion med gif billeder

Brug getScaledInstance(width, height, hint)

Eksempel:

ImageIcon imageIcon = new javax.swing.ImageIcon("c:\\xxxxxxxx.gif");
Image image = imageIcon.getImage();

image.getScaledInstance(50,50,Image.SCALE_DEFAULT);

Hvis det skal være mere lidt fancy.

public class Testing extends javax.swing.JFrame {
   
    public Testing() {
        initComponents();
        javax.swing.ImageIcon imageIcon = new javax.swing.ImageIcon("D:\\javatest\\T1.gif");
        image = imageIcon.getImage();
        setSize(400,400);
    }
   
    private void initComponents() {
        jLabel1 = new javax.swing.JLabel();
        jPanel1 = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jSlider1 = new javax.swing.JSlider();

        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                exitForm(evt);
            }
        });

        jLabel1.setIcon(new javax.swing.ImageIcon("D:\\javatest\\T2.gif"));
        getContentPane().add(jLabel1, java.awt.BorderLayout.SOUTH);

        jPanel1.setLayout(new java.awt.GridLayout(2, 0));

        jPanel1.setPreferredSize(new java.awt.Dimension(10, 84));
        jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        jLabel2.setText("Juster billedets st\u00f8rrelse");
        jPanel1.add(jLabel2);

        jSlider1.setMajorTickSpacing(10);
        jSlider1.setPaintLabels(true);
        jSlider1.setPaintTicks(true);
        jSlider1.setSnapToTicks(true);
        jSlider1.setValue(100);
        jSlider1.setValueIsAdjusting(true);
        jSlider1.addChangeListener(new javax.swing.event.ChangeListener() {
            public void stateChanged(javax.swing.event.ChangeEvent evt) {
                jLabel1.setIcon(new javax.swing.ImageIcon(
                                image.getScaledInstance(jSlider1.getValue(),
                                jSlider1.getValue(),
                                java.awt.Image.SCALE_SMOOTH)));
            }
        });

        jPanel1.add(jSlider1);

        getContentPane().add(jPanel1, java.awt.BorderLayout.NORTH);

        pack();
    }
 
    private void exitForm(java.awt.event.WindowEvent evt) {
        System.exit(0);
    }
   
    public static void main(String args[]) {
        new Testing().show();
    }
   
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JSlider jSlider1;
    private java.awt.Image image;
}

Der var jeg lige hurtig nok, udskift "D:\\javatest\\T1.gif"
med stien til et af dine billeder

Lukketid ?????????

Er problemet løst ????????????