Signature Addon - how to increase quality/smoothing (fixed with hack)

General Discussion
#1

Is this possible?

My signatures look terrible once saved by Gravity :frowning:
Quality of outputted signature on SuperSignature PHP - Advanced is far superior than output on gravity forms.
I have looked at the source code and it has variable converted to some degree but surely this must be possibleā€¦

Any help greatly appreciated.

Mike

#2

In case anyone else wants to hack thisā€¦

gravityformssignatureā© ā–ø āØincludesā© ā–ø āØsuper_signatureā© ā–ø licence.php

search for ā€œ$yjyqwd_10=imagecreatetruecolor($igkrwu_0,$rhncls_1);ā€

Immediately after this you need to add the line below to turn on antialiasingā€¦

imageantialias($yjyqwd_10, true);

Ridiculous that antialiasing isnt turned on for signatures, this should be an option or a default.

Mike

2 Likes
#3

Thanks for that hack Mike. If you would like to suggest that for inclusion in the future, I recommend adding that to our product roadmap. Click the blue :heavy_plus_sign: in the lower left on this page to add a note for our product team:

https://www.gravityforms.com/gravity-forms-roadmap/

Thank you.

#4