简易包边字画法

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;

@SuppressWarnings("serial")
publicclass OutlineString extends JPanel{

    public OutlineString() {
        this.setPreferredSize(new Dimension(180, 120));
    }
    
    @Override
    publicvoid paint(Graphics g) {
        super.paint(g);
        drawOutlineString(g, "包边字测试", 30, 40);
    }
    
    /**
     * 画包边字
     * 
     * 上下左右各画一次，即所谓包边。
     * 
     * @param g
     * @param text
     */
    publicstaticvoid drawOutlineString(Graphics g, String text, int x, int y)
    {
        g.setFont(new Font("", Font.PLAIN, 25));
        g.setColor(Color.black);
        g.drawString(text, x -1, y);
        g.drawString(text, x, y -1);
        g.drawString(text, x +1, y);
        g.drawString(text, x, y +1);
        g.setColor(Color.white);
        g.drawString(text, x, y);
    }
    
    /**
     * @param args
     */
    publicstaticvoid main(String[] args) {
        JFrame frame =new JFrame("包边字测试");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(new OutlineString());
        frame.pack();
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
        
    }

}