Are there any image editing libraries available that I can use to implement image annotation in my app. I need it for both Android and iOS.
This is what I want to implement in my app-
https://itunes.apple.com/us/app/photopen/id478887640?mt=8&ign-mpt=uo%3D4
I came across Jot while asking the same question. It seems to be a great drop-in solution for simple annotation.
https://github.com/IFTTT/jot
(I'm not affiliated with this library/developer in any way).