Example usage for javax.swing ImageIcon ImageIcon

Introduction

In this page you can find the example usage for javax.swing ImageIcon ImageIcon.

Prototype

public ImageIcon(byte[] imageData)

Source Link

Document

Creates an ImageIcon from an array of bytes which were read from an image file containing a supported image format, such as GIF, JPEG, or (as of 1.3) PNG.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Image image = new ImageIcon("a.png").getImage();
    if (image instanceof BufferedImage) {
        BufferedImage bimage = (BufferedImage) image;
        System.out.println(bimage.getColorModel().hasAlpha());
    }/*from  w w w. j a  v  a  2  s  .co  m*/

    PixelGrabber pg = new PixelGrabber(image, 0, 0, 1, 1, false);
    try {
        pg.grabPixels();
    } catch (InterruptedException e) {
    }

    ColorModel cm = pg.getColorModel();
    System.out.println(cm.hasAlpha());
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    ImageIcon ii = new ImageIcon("C:/Java_Dev/test.jpg");
    BufferedImage bi = new BufferedImage(50, 50, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = (Graphics2D) bi.createGraphics();
    g2d.addRenderingHints(//ww w.j  a v  a2  s .  c  o m
            new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
    boolean b = g2d.drawImage(ii.getImage(), 0, 0, 50, 50, null);
    System.out.println(b);
    ImageIO.write(bi, "jpg", new File("C:/Java_Dev/test.jpg"));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    JCheckBox checkbox = new JCheckBox();

    // Set the unselected state icon
    Icon unselDisIcon = new ImageIcon("nosel-dis-icon.gif");
    checkbox.setDisabledIcon(unselDisIcon);

    // Set the selected state icon
    Icon selDisIcon = new ImageIcon("sel-dis-icon.gif");
    checkbox.setDisabledSelectedIcon(selDisIcon);

}

From source file:ImageTest.java

public static void main(String[] args) {
    ImagePanel panel = new ImagePanel(new ImageIcon("images/background.png").getImage());

    JFrame frame = new JFrame();
    frame.getContentPane().add(panel);//from  w w  w.  ja  v  a2s.  c  om
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(final String args[]) {
    JButton button = new JButton();
    // Add rollover icon
    Icon rolloverIcon = new ImageIcon("r.gif");
    button.setRolloverIcon(rolloverIcon);

    // Add pressed icon
    Icon pressedIcon = new ImageIcon("p.gif");
    button.setPressedIcon(pressedIcon);/*w  w w. j a v  a2s .c  om*/

    // To remove rollover icon, set to null
    button.setRolloverIcon(null);

    // To remove pressed icon, set to null
    button.setPressedIcon(null);

    JOptionPane.showMessageDialog(null, button);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("DefaultButton");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Icon warnIcon = new ImageIcon("yourFile.gif");
    JButton button2 = new JButton(warnIcon);
    frame.add(button2);//from   w w  w  . j a  va 2s . c om
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTabbedPane pane = new JTabbedPane();
    JButton component = new JButton("button");

    Icon icon = new ImageIcon("icon.gif");
    pane.addTab("label", icon, component);

}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("DefaultButton");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Icon warnIcon = new ImageIcon("Warn.gif");
    JButton button3 = new JButton("Warning", warnIcon);
    frame.add(button3);//www . ja v  a  2s .co m
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTabbedPane pane = new JTabbedPane();
    JButton component = new JButton("button");

    int index = 1;
    pane.insertTab("label", new ImageIcon("icon.png"), component, "tooltip", index);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    // Retrieve the icon
    Icon icon = new ImageIcon("icon.gif");

    // Create an action with an icon
    Action action = new AbstractAction("Button Label", icon) {
        // This method is called when the button is pressed
        public void actionPerformed(ActionEvent evt) {
            // Perform action
        }//from  ww w .ja v a 2s  . com
    };

    // Create the button; the icon will appear to the left of the label
    JButton button = new JButton(action);
}