Grasshopper pulgin UI about Graph Mapper. How to achieve this function

I want code a grasshopper node, The node cover a Graph Mapper UI to process the internal data. Where can I start my work. or what knowledge do I have to learn,

Hi, Thank your reply, but that is not my point. I want to write my own node use c# to combine Graph Mapper and another funtion in one node. Think again ,mybe it’s not the best way to do it.

Yes, my bad.

my bad ,I haven’t discribe the question good.


I think you can code functions of graph mapper for your C# script like a sine curve, Bezier or Sinc.