Hello, This is readily available in GdPicture.NET and our PDF.NET plugin found at: https://www.gdpicture.com/guides/gdpicture/v8/html/content/frames.html?frmname=topic&frmfile=Text_Extraction.html You have to switch to our .NET version in order to be able to do so. We have no plans to introduce ...

Hi, I am sorry, you are correct, the saving applies to all annotations but the logic is the same. The only thing that would change is there would only be one instance of the History class per Image. And the loading and the saving of annotations would happen all at once. As to another way to save and...

Hi, There are multiple ways in programming to do Undo-Redo, you can use stacks, object tracking, your own history class loaded with arrays for each structure. Simplest way for the annotations would be to have a current annotation state for each annotation added. The rest, would be basically saving a...

Hi,
No, this is not a memory leak, a memory leak would be if it went up to 1MB and did not go back.
As to the processor, you need to use 64-bit because the image is big and will require enough memory to rotate it.

Best Regards,
Sami Kharma
GdPicture Support Team Member

Hello, From reading your post, I can assume the image is 24 bit and 1 bit even if it black and white, and since the library uses JPEG compression, there will be some artifacts, so there are three ways around it: 1. - Convert the image to 1bpp before adding it to the PDF, or 2. Use another compressio...

Hi,

We are happy to inform you that Annotation Support and a New PDF Plugin were introduced in June in our GdPicture 8 release. We hope that you will give it a look, you shall enjoy it.

Best Regards,
Sami
GdPicture Support Team Member

Hi Bryan,

We are pleased to inform you that we have released QR-Code Barcode Recognition Plugin, the description can be found at:
https://www.gdpicture.com/products/dotne ... nition.php

Best Regards,
Sami
GdPicture Support Staff Member