java获取图片长度和宽度

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;

public class Test {

	public static void main(String[] args) {
		File picFile = new File("D:\\1.gif"); // 图片文件路径
		BufferedImage image = null;
		try {
			image = ImageIO.read(picFile);
		} catch (IOException e) {
			e.printStackTrace();
		}
		int width = image.getWidth();// 图片宽度
		int height = image.getHeight();// 图片高度
		System.out.println("width=" + width);
		System.out.println("height=" + height);
	}

}

评论

2 楼 cs_man 2011-09-07  

lost-java 写道

刚好用到，thank you !

不客气！哈哈

1 楼 lost-java 2011-07-11  

刚好用到，thank you !