How to edit corp boxes and clip paths?

Q: I'm a pdftron fan. I have a pdf file that is created using a third
party component. This componnet is buggy and some words cannot be seen
(i.e. are cropped). I can select them in acrobat and paste it in
notepad but I cannot see them completely. How can I use PDFNet SDK to
correct crop boxes (Image file attached).

You can modify PDF page crop and media box as illustrated in RectTest
sample project (, also

If the content is cropped using the clip path, you will need to edit
the page (e.g. as illustrated in ElementEdit sample project - and modify the
clipping path (i.e. the element of type e_path for which
element.IsClippingPath() returns true) or omit it during the copy to
the new page.