Hello,
In testing Spire PDF outputs, I've noticed that with a particular document Spire seems to read the document with an incorrect orientation, as though the document was rotated 180 degrees.
When trying to draw strings on the Spire loaded PDF, the output appears to be upside down in both position and text orientation.
I've attached the original document and a version of the document that was loaded into an unlicensed version of Spire to this post.
As you'll notice with the unlicensed Spire read document, the Spire Watermark appears to print at the bottom of the page and upside down.
Please let me know if you can reproduce this issue and what steps I can take (if any) to alleviate the problem.
Thank you,
Zac