Q: Can I implement PDF redaction using the PDFNet SDK?
A: Using PDFNet SDK it is possible to implement PDF redaction. The
implementation complexity would depend on your specific requirements.
For example, deleting all content that intersects a given region
should be very straightforward (simply use element.GetBBox(), test for
the intersection, and copy or skip the element based on the
intersection test). On the other hand, if you need to partially delete
elements (e.g. white out only a sub region in an image or delete only
part of a vector object) the implementation can become much more
complicated. As a starting point you may want to search for
"Redaction" and "ElementEdit" in this forum.