Transparent background for Image processing feature

#1

It would be great to add “transparent” background on the image processing module.
As for the moment, only RGB color can be set.

(an even better option : an RGBA color ?)

Regards & thanks !

#2

One second small note : bg parameter is not applied on extend space inside the image.

#3

Thank you for your suggestion!
This has been implemented. You can now either use HEX or RGB/RBGA (alpha is optional).
Please check the documentation for more details.
Let us know if you have further questions.

#4

Regarding the bg parameter inside an image when using extend: correct, bg is only applied outside the image at the moment.

#5

Status: The requested feature has been implemented.

closed #6