What i want to achieve is user uploading photo through website. Then the photo needs to be cut in tiles at backend, and stored in s3.
I want it to be done automatically.
I've implemented a function to crop the photo. Everything is fine with big zoom but when zoom 0 then there is one 256x256
image displayed and it's really bad quality.
Somehow all works fine when I use MapTiler.
Any advice how to do that properly?