imagecanvas.java

来自「J2ME手机游戏开发技术详解随书光盘」· Java 代码 · 共 40 行

package transimagedemo;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.game.*;
import java.io.*;
import java.lang.*;

public class ImageCanvas extends Canvas
{
        private Image image;
        private Image transimage;
		
	public ImageCanvas()
        {

        }
        public void paint(Graphics g)
        {
        	
        g.setColor(0x00000000);
	g.fillRect(0, 0, this.getWidth(), this.getHeight());
        try{
        image = Image.createImage("/girl.png"); 
        transimage = Image.createImage("/trans_girl.png"); 
        }catch(java.io.IOException e){
        System.out.println(e.getMessage());
        }
        g.drawImage(image,getWidth()/2,10,g.TOP|g.HCENTER);
        g.drawImage(transimage,getWidth()/2,50+image.getHeight(),g.VCENTER|g.HCENTER);


        }
       
        

        

        
}