imageform.java

来自「《J2ME实用教程》清华大学出版社出版」· Java 代码 · 共 25 行

package com.j2medev.chapter3;

import java.io.IOException;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Image;

public class ImageForm extends Form{
    
    private Image img = null;

    public ImageForm() {
        super("Image Test");
        try{
            img = Image.createImage("/city.png");
        }catch(IOException ex){
            ex.printStackTrace();
        }
        append("the src img:\n");
        append(img);
        append("\n");
        append("the dest img:\n");
        append(ImageUtil.scaleImage(img,80,80));
    }
}