先上显示效果:
代码:
package com.hy; import java.awt.Graphics; import javax.swing.ImageIcon; import javax.swing.JFrame; public class ShowGui extends JFrame{ public void paint(Graphics g){ ImageIcon icon = new ImageIcon("c:/hy/2611.jpg"); int iconWidth=icon.getIconWidth(); int iconHeight=icon.getIconHeight(); g.drawImage(icon.getImage(), (int) (this.getWidth() - iconWidth) / 2, (int) (this.getHeight() - iconHeight) / 2, iconWidth, iconHeight, null); } }
End