Mon Oct 27, 2014 1:26 pm
Dear Burning,
Thanks for your reply. Just to make things clear:
I am modifying an existing PDF by processing each page and set for that page the BackgroundImage property. When I set BackgroundTransparancy to 100, I only see the background clearly. Everything else is just not visible. It appears that the background image is on top of the content of the page, hiding the content. It should (I believe) be underneath the content.
I do not think that has anything to do with transparency on the image on the page, as I don't place one.
I believe the behavior is easy to reproduce:
1) Open an existing PDF
2) For each page, set the background image
3) Save the PDF.
For testing, you can set the BackGroundTransparency to 100%. In my case, ONLY the background image is visible, the rest is hidden. The page content should be projected over the background image, not underneath it.
Is there a way to push the background image down?
Or do I have to create a new PDF entirely and somehow (how) copy the content of the original page?
Thanks and kind regards,
Geri Wolters