import javax.microedition.midlet.MIDlet;
import javax.microedition.lcdui.*;

//made by sword2008·程序之巢

//http://blog.programfan.com/blog.asp?author=qq14923349

//游戏第一课  画格子
public class Gofirst1 extends MIDlet
{ 

 public Gofirst1(){
 
           }
 public void startApp(){
  Display.getDisplay(this).setCurrent(new First1());
         }
 public void pauseApp(){}
 public void destroyApp(boolean unkown){}

}

class First1 extends Canvas
{  private int color;
 private int startX=getWidth()/4-40;//起点坐标和终点坐标非常重要，格子剩下的是分成等分
 private int startY=getHeight()/4-40;

 public void paint(Graphics g){
  color=g.getColor();
 g.setColor(255,255,255);
 g.fillRect(0,0,getWidth(),getHeight());
 g.setColor(255,0,0);
 g.drawRect(startX,startY,200,200);
 drawline(g);
 
         }

   private void  drawline(Graphics g)//画格子
 {    for(int i=1;i<11;i++){//横线 x坐标不边,y分别分成10等分,从上画下,
 g.drawLine(startX,startY+200/10*i,startX+200,startY+200/10*i);
     //竖线
 g.drawLine(startX+200/10*i,startY,startX+200/10*i,startY+200);
      }
 }

}

评论