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Jmagick.java
package Image;
import magick.*;
import java.awt.*;
public class Jmagick {
//ͼƬËõ·Å
public void Jwh(String URLPath ,String srcImage, String DestImage, int WLen, int HLen){
MagickImage scaled = null;
Rectangle rect = null;
int x=0;
int y=0;
int lw=0;
int lh=0;
try{
ImageInfo info = new ImageInfo(URLPath+srcImage);
MagickImage image = new MagickImage(info);
//È¡³¤¿í
Dimension dim = image.getDimension();
double wImage = dim.getWidth();
double hImage = dim.getHeight();
if (HLen==0) { //Õý³£ËõС
Boolean bWBig = wImage > hImage? true:false ;
if (bWBig)
{//³¤´ó¹ý¸ß
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jsp´úÂ룺 DiskFileUpload fu = new DiskFileUpload();
List list = fu.parseRequest(request);
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System.out.println(list.size());
  ......
response.setContentType( "application/pdf" ); // MIME type for pdf doc
response.setHeader("Content-Disposition","attachment;filename=output.pdf;");
Sets the Content-Type header. Content-Type identifies the MIME type of the response document and the character set encoding.
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