Android Question Editing on pdf files

[warayTek]

Hello everyone! Is there a library available in B4A to open a pdf file and able to write comments or highlights using stylus pen and save the changes?
I appreciate any help.

Thank you!

I'm exploring the example code by @walt61 here
I was able to modify a specific page to write(as a bmp)..but I don't know how to save back to pdf(ex. page 2/4)

 

[zed]

[B4X] PDF Generator - B4X Cross Platform - Class 100% B4X Code

Hi, This class cPDF.bas (version 0.6 - 2024-01-03) generate PDF File with limited fonctionnalities (but enough for me) Add pages with different paper size (use constants or custom size) PDF standards font (Courier, Helvetica, Times, Symbol and Zapfdingbats), style (Normal, Bold, Italic...

www.b4x.com