tilesender.java

原创

package clientServer;

import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;

import javax.imageio.ImageIO;

public class TileSender{

	private DataOutputStream dout;
	private ByteArrayOutputStream bout;

	public TileSender(DataOutputStream out) {
		dout = out;	
	}

	public void sendTile(BufferedImage mImage) {

		try {
			bout = new ByteArrayOutputStream();
			ImageIO.write(mImage, "jpg", bout);

			dout.writeInt(bout.size());// 写入图像片本身所占的长度
			bout.writeTo(dout);

			bout.flush();
			dout.flush();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}