Adding an image to a pdf with pdftk

Question

Hello I am using pdftk to generate a PDF based on a form that is submitted.

I have everything working fine until here. Which is adding an image of a signature. I am usi

Answer 1

In our case, we have to add dynamic signature in pdf. I have implemented it using pdftk and imagemagick libraries. (Require to install pdftk and imagemagick)

1. First convert the image to pdf as: (Use magick instead of convert for windows)

exec("convert signature-image -resize 26% -transparent white -page a4+25+102 -quality 75 outputs/stamp.pdf");

Descriptions:

• resize : adjust the size of image.
• transparent makes image background transparent
• page : set page to a4 and (25,102) sets the position of image pdf from left and top.

2.Then execute following command:

exec("pdftk main.pdf multistamp stamp.pdf output outputs/final.pdf");