java窗口如何添加背景图片,并且大小和窗口适应
的有关信息介绍如下:
java swing 窗口添加背景图片,并随着窗口大小进行自适应
final ImageIcon bgImageIcon = new ImageIcon(MyJFrame.class.getClassLoader().getResource("com/zjc/Desert.jpg"));
final Image image = bgImageIcon.getImage();
//设置背景图片的路径地址
JFrame frame = new JFrame("this is background pic test") { private static final long serialVersionUID = 1L; public void paint(Graphics g) { g.drawImage(image, 0, 0, this.getWidth(), this.getHeight(), null); }};
//进行图重绘
frame.setSize(300, 400);frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);frame.setVisible(true);
//设置frame对象显示出来
运行后效果如下图:



