Is it possible to save a div as an image in asp.net-mvc and leverage it on the server side?

I have an asp.net-mvc website and I am using this jquery plugin to show this treemap. It works great but recently someone asked for the ability to export this treemap view as an image and I don't think that is possible but wanted to raise this up here for any ideas. My only solution is taking my screen capture tool and taking a snapshot. I see some jquery plugins like html2canvas that can do stuff client side but not sure how I could leverage that server side.

Is there any programmatic way to take this treemap view and save it as an image?