如何在java的背景图片上添加文字

JLabel.setText("xxxx")或者你在图片上加一个透明的JLabel或者是你自己在图片上加文字后在载入 赞同

import java.awt.Color;
import java.awt.Frame;
import java.awt.Graphics;

public class DrawString extends Frame{

private static final int spacing = 20 ; //文字与图片边界的空白
private static final int wordNum = 7; //文字字号

private Color strColor;
private StringBuffer message;
private int pictureWidth;
private int pictureHight;

public void paint(Graphics g){
Color c = g.getColor();
g.setColor(strColor);

StringBuffer msg = message;

int strNumPerLine = (pictureWidth - spacing) / wordNum;
int strLineNum = message.length() / strNumPerLine;

for(int l=strLineNum,n=0 ;l<0; l--){

msg.substring(n, strNumPerLine);
g.drawString(msg.toString(), wordNum, wordNum * strNumPerLine);

n = strNumPerLine;
}

g.setColor(c);
//this.draw(g);

}

public DrawString(Color strColor, StringBuffer message, int pictureWidth, int pictureHight) {

this.strColor = strColor;
this.message = message;
this.pictureWidth = pictureWidth;
this.pictureHight = pictureHight;

}

}