cacheimage.java.svn-base

利用J2ME编写的手机应用程序。 功能包括显示图片

package wFramework;

import java.io.IOException;
import java.io.InputStream;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

import org.kxml2.io.KXmlParser;

public class CacheImage extends CacheObject 
{
	private Image image;
	
	public CacheImage(int filehandle)
	{
		super(filehandle);
	}

	public CacheImage(int filehandle, byte[] img)
	{
		super(filehandle);
		image = Image.createImage(img, 0, img.length);
	}
	public CacheImage(int filehandle, Image img)
	{
		super(filehandle);
		image = img;
	}
	public CacheImage(int filehandle, InputStream stream) throws IOException
	{
		super(filehandle);
		image = Image.createImage(stream);
	}
	
	public Image getImage()
	{
		return image;
	}
	
	public void drawImage(Graphics g, int x, int y, int anchor)
	{
		g.drawImage(image, x, y, anchor);
	}

	public void xmlFailure(String error, Object param) 
	{
	}

	public void xmlImageSuccess(Image image, Object param) 
	{
		this.image = image;
		this.state = this.STATE_READY;
	}

	public void xmlSuccess(KXmlParser xml, Object param) throws Exception 
	{
	}
}