Bob
I would seriously doubt that this is in any way related to FileUpload.
Surely FileUpload just transfers binary files from a to b?
Bob Carpenter wrote:
Hi,
Using FileUpload 1.2.1 with Struts the image quality of my JPGs are blurry.
I've had this problem for a couple years, but was hoping that v1.2.1 would
solve the problem.
You can view the before and after images here:
http://www.customerfeedbackllc.com/dev/receipt_before_upload.jpg
http://www.customerfeedbackllc.com/dev/receipt_after_upload.jpg
Here is the code from my Struts Action class that does the work:
String uploadFilePath = form.getUploadFilePath();
InputStream is = uploadFile.getInputStream(); // uploadFile is a FormFile
BufferedImage bufiIn = ImageIO.read(is);
// bufiIn is stored in a custom object (TransferImage, which extends
Canvas and is Serializable) - here are the essential steps
int[] imgPix = (int[])pix;
int width = bufiIn.getWidth();
int height = bufiIn.getHeight();
BufferedImage bufiOut = new BufferedImage(width, height,
BufferedImage.TYPE_INT_BGR);
image.setRGB(0, 0, width, height, imgPix, 0, width);
// Write the bufi to a tmp file for viewing
ImageIO.write(bufiOut, "jpg", new
File("c:\\tmp\\receipt_after_upload.jpg"));
The receipt_before_upload.jpg comes from a camera phone. Usually, images
coming from scanners are not as blurry.
Can you suggest any way to reduce the blurriness?
Thanks,
--BobC
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