ScreenCapture.java 文件源码

protected void do_button_actionPerformed(ActionEvent e) {
    try {
        Robot robot = new Robot();// 创建Robot对象
        Toolkit toolkit = Toolkit.getDefaultToolkit();// 获得Toolkit对象
        Rectangle area = new Rectangle(toolkit.getScreenSize());// 设置截取区域为全屏
        // 将BufferedImage转换成Image
        BufferedImage bufferedImage = robot.createScreenCapture(area);
        ImageProducer producer = bufferedImage.getSource();
        Image image = toolkit.createImage(producer);
        imageLabel.setIcon(new ImageIcon(image));// 显示图片
    } catch (AWTException e1) {
        e1.printStackTrace();
    }
}