i'll upload image using upload widget.

then i want to mark something over that image..(example: uploading image of building [mark where is the door])..

help me over this guys..


I looked up the Forge but the only component I found was mobile-only and looked discontinued. 

I think you'd have to implement this yourself with Javascript and the canvas element. You can convert a canvas to a PNG file as well as draw over an existing image. Combining those two should be enough for what you need.

You can use this forge component


and configure the 

drawerJsConfig.js on the Resources and add this 


here's the link of the documentation : https://github.com/carstenschaefer/DrawerJs/wiki/Image

then you'll be able to add Image through the component and mark the image. :)