JAVA中用程序绘制国际象棋与中国象棋棋盘

JAVA API 中的绘制图形类的paint（）方法，我们可以轻松绘制中国象棋与国际象棋的棋盘。详见代码；

一。中国象棋棋盘代码

import java.awt.Font;import java.awt.Frame;import java.awt.Graphics;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;public class ChineseChese extends Frame{public ChineseChese(){setSize(630,630);this.setVisible(true);addWindowListener(new WindowAdapter(){public void windowClosing(WindowEvent e){System.exit(0);}});}public void paint(Graphics g){Font f=new Font("微软雅黑",Font.BOLD,30);g.setFont(f);int length=60;g.drawRect(60, 50,500, 560); //外圈g.drawRect(70, 60, 480, 540);/*横线部分*/for(int i=0;i<9;i++){g.drawLine(70, length, 550, length);length+=60;/*中间汉字*/g.drawString("楚河", 130, 350);g.drawString("汉界",400 , 350);}length=130;/*上半部分竖线*/for(int i=0;i<7;i++){g.drawLine( length,60, length,300);length+=60;}/*下半部分竖线*/length=130;for(int i=0;i<7;i++){g.drawLine( length,360, length,600);length+=60;}/*上半部分九宫格斜线*/g.drawLine(250, 60, 370, 180);g.drawLine(370, 60, 250, 180);/*下半部分九宫格斜线*/g.drawLine(250, 480, 370, 600);g.drawLine(250, 600, 370, 480);}public static void main(String args[]){new ChineseChese();}}

二。国际象棋代码

import java.applet.Applet;import java.awt.Graphics;public class ChessBoard extends Applet{public void init(){setSize(400,400);this.setVisible(true);}public void paint(Graphics g){g.drawRect(20, 10, 320, 320);g.drawLine(60, 10, 60, 330); //第一条竖线；g.drawLine(100,10,100,330); //第二条竖线；g.drawLine(140, 10, 140, 330); //第三条竖线；g.drawLine(180, 10, 180, 330); g.drawLine(220,10,220,330);g.drawLine(260, 10, 260, 330);g.drawLine(300,10,300,330);//g.drawLine(340,10,340,330);/*绘制横线*/g.drawLine(20,50,340,50); //第一条横线；g.drawLine(20,90,340,90);g.drawLine(20,130,340,130);g.drawLine(20,170,340,170);g.drawLine(20,210,340,210);g.drawLine(20,250,340,250);g.drawLine(20,290,340,290);/*填充黑框*/g.fillRect(20, 10,40, 40);g.fillRect(100, 10,40, 40);g.fillRect(180, 10,40, 40);g.fillRect(260, 10,40, 40);g.fillRect(60, 50,40, 40);g.fillRect(140, 50,40, 40);g.fillRect(220, 50,40, 40);g.fillRect(300, 50,40, 40);g.fillRect(20, 90,40, 40);g.fillRect(100, 90,40, 40);g.fillRect(180, 90,40, 40);g.fillRect(260, 90,40, 40);g.fillRect(60, 130,40, 40);g.fillRect(140, 130,40, 40);g.fillRect(220, 130,40, 40);g.fillRect(300, 130,40, 40);g.fillRect(20, 170,40, 40);g.fillRect(100, 170,40, 40);g.fillRect(180, 170,40, 40);g.fillRect(260, 170,40, 40);g.fillRect(60, 210,40, 40);g.fillRect(140, 210,40, 40);g.fillRect(220, 210,40, 40);g.fillRect(300, 210,40, 40);g.fillRect(20, 250,40, 40);g.fillRect(100, 250,40, 40);g.fillRect(180, 250,40, 40);g.fillRect(260, 250,40, 40);g.fillRect(60, 290,40, 40);g.fillRect(140, 290,40, 40);g.fillRect(220, 290,40, 40);g.fillRect(300, 290,40, 40);}

中国象棋棋盘效果图

：国际象棋效果图：