How to save the position of the image on the background for further work?

Question

JavaScript

Good day, there is a small catalog on WP, t-shirts and logo or text on them. The user selects the size and position of the logo on the T-shirt and clicks order, something like this

. The Nirvana lettering can be anywhere on the T-shirt and in any size.

The question is how best to maintain this position? I thought just transferring styles, having a blank, throwing styles into it and seeing the approximate position (accuracy to the millimeter is not required), but this is a last resort solution. Maybe someone will tell you another option, maybe. hide it like that or something else?

Answer 1

https://html2canvas.hertzen.com/ this script does an excellent job, I checked it, you can display it on the page or download it right away

Answer 2

What's with WordPress?