JPEG images

The PDF Creator enables you to create secure PDF documents and to view, print and process existing PDF documents.
If you have any questions about the installation and usage of the PDF Creator please post them here.
Post Reply
Johannes72
Posts: 2
Joined: Wed Aug 04 2010

JPEG images

Post by Johannes72 » Thu Aug 05 2010

I have a PDF that contains images. When I read it your library correctly finds all images. However when I try to read the image data I run into problems.

1) I have a simple drawing as an image. Compression attribute gives 11. In your documentatio there is no value 11. The largest value is 10 (acCCTTTFax). What does this 11 mean? Anyway I get the image data correctly from BitmapData attribute.

2) Another image is originally a JPEG photo and Compression attribute gives 7 (acJpegMedium). This is OK. However the BitmapData gives empty byte array. Is there some other attribute that contains JPEG compressed data?

Best regards,
Johannes

Johannes72
Posts: 2
Joined: Wed Aug 04 2010

Re: JPEG images

Post by Johannes72 » Thu Sep 02 2010

Can you please reply something!

Post Reply