tranimagemidlet.java~8~

在j2me当中缩放图片

import javax.microedition.lcdui.*;

import javax.microedition.midlet.*;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class TranImageMidlet extends MIDlet {
  static TranImageMidlet instance;
  Display display;
  TranImageCanvas canvas;
  public TranImageMidlet(){
    instance = this;
  }
  protected void startApp() throws javax.microedition.midlet.MIDletStateChangeException {
    display = Display.getDisplay(this);
    canvas  = new TranImageCanvas(display);
    System.out.println("canvas="+canvas);
    display.setCurrent(canvas);
    /**@todo Implement this javax.microedition.midlet.MIDlet abstract method*/
  }
  protected void pauseApp() {
    /**@todo Implement this javax.microedition.midlet.MIDlet abstract method*/
  }
  protected void destroyApp(boolean parm1) throws javax.microedition.midlet.MIDletStateChangeException {
    /**@todo Implement this javax.microedition.midlet.MIDlet abstract method*/
  }
}