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java添加背景图片代码,jframe设置背景图片

时间:2023-05-04 22:52:29 阅读:109456 作者:4120

关键就这句话

Image ii=image.getImage (;

g.Drawimage(ii,0,0,this.getWidth )、this.getHeight )、null );

package open.ui;

import java.awt.Color;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Toolkit;

import javax.swing.ImageIcon;

import javax.swing.JFrame;

public class Main extends JFrame{

public Image ii=image.getImage (;

publicstaticvoidmain (stringgxdblargs ) {

主g=new main (;

g.setsize (900,800 );

g.setvisible(true );

}

公共void paint (graphicsg ) {

Color c=g.getColor (;

g.fill oval (100,100,50,50 );

g.Drawimage(ii,0,0,this.getWidth )、this.getHeight )、null );

}

}

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