Search found 38 matches
- Mon Oct 24, 2011 7:58 pm
- Forum: PDF
- Topic: Controlling Compression on image added to PDF
- Replies: 2
- Views: 2350
Controlling Compression on image added to PDF
I have a PDF file that I am using as a template. Then I am using gdPicture to lay down additional information onto the file and then save out a new PDF. One of the items I am putting down on the page is an image that is a qrCode (2d barcode). Using a separate library a small crCode image that is the...
- Fri Aug 19, 2011 5:27 pm
- Forum: Feature Requests
- Topic: Data Matrix (2d) Barcode creation
- Replies: 7
- Views: 8159
Data Matrix (2d) Barcode creation
I know that it has been said that it is being worked on, but I was curious as to the status of 2d barcode creation. I am about to start on a project that really needs to be able to dynamically create a PDF and draw a 2D barcode in it.
Thanks,
Bryan
Thanks,
Bryan
- Wed May 25, 2011 5:46 pm
- Forum: OCR, MRC & Document understanding
- Topic: Anchor script producing protected memory error
- Replies: 6
- Views: 10149
Re: Anchor script producing protected memory error
As another followup, I am still a bit stumped. No matter what image I send through, I get the same accuracy of 44.5. I have tried the a regular scan sheet in the proper orientation, one that is upside down and also a completely blank page and it's all the same return value.
- Wed May 25, 2011 5:35 pm
- Forum: OCR, MRC & Document understanding
- Topic: Anchor script producing protected memory error
- Replies: 6
- Views: 10149
Re: Anchor script producing protected memory error
Loic, Thanks for the quick reply. This code is working now (no errors) and I am able to print out an accuracy score. Forgive me if I am missing something, but I would appreciate a bit more detail about how to leverage this function (now that it's working!!). The reference documentation does a great ...
- Wed May 25, 2011 4:57 pm
- Forum: OCR, MRC & Document understanding
- Topic: Anchor script producing protected memory error
- Replies: 6
- Views: 10149
Re: Anchor script producing protected memory error
I have attached the template image. It's just a simple bubble sheet I designed for testing (I'm evaluating gdPicture with the hope of getting the Ultimate Ed. if it works out). I am using the four box pattern in the upper left as the anchor.
Thanks!
Bryan
Thanks!
Bryan
- Tue May 24, 2011 10:07 pm
- Forum: OCR, MRC & Document understanding
- Topic: Anchor script producing protected memory error
- Replies: 6
- Views: 10149
Anchor script producing protected memory error
I am still doing an evaluation, so perhaps I just have the code wrong, but I wanted to use the anchor functionality to help improve my OMR. I took a look at some of the samples, but I am still not sure if I am right and I am getting an "Attempted to read or write protected memory. This is often...
- Wed May 18, 2011 4:53 pm
- Forum: Example requests & Code samples
- Topic: Overlay PDF with text and barcode
- Replies: 5
- Views: 4309
Re: Overlay PDF with text and barcode
Thanks. I think working with vector data would definitely be best for quality and size of the files. I will sign up for the newsletter.
Bryan
Bryan
- Wed May 18, 2011 4:44 am
- Forum: Example requests & Code samples
- Topic: Overlay PDF with text and barcode
- Replies: 5
- Views: 4309
Overlay PDF with text and barcode
I don't need sample code, so much as confirmation that the GdPicture suite (assuming we got Ultimate) can do what I need. We are looking to build a product which will automatically generated pre-identified survey response forms. The idea is that the person giving the survey would login to our websit...