imageutil.java

实现图片压缩功能

package smart.jrsoft.util;
import magick.ImageInfo;
import magick.MagickException;
import magick.MagickImage;
public class ImageUtil {
 /**
  * Description:
  * @param args
  * @throws MagickException 
  */
 public static void ImageUtil(String beginpath,String endpath,int width,int height) throws MagickException {
  System.setProperty("jmagick.systemclassloader","no");
  
  //reading image
  ImageInfo info = new ImageInfo(beginpath);
  MagickImage image = new MagickImage(info);
  
  //resize image
  MagickImage scaleImg = image.scaleImage(width, height);
  
  //write image to file
  scaleImg.setFileName(endpath);
  scaleImg.writeImage(info);
 }
}