Build a Website - repost

I need a very simple c# asp.net or asp.net MVC page. Code should be server side. Basically when code is done send me a function that can create a pie chart using [login to view URL] using four inputs 1. Numbers of divisions 2. Color for each 3. Circle Size 4. Percentage of each division 5. Save it in png That's it. I can share the source code as well with you that u can use to develop [login to view URL] [login to view URL] and many many other there..