How to create Bezier Curve with 4 Control Points .

[sudhansuMishra]

We are developing an application using ArcGIS Pro SDK  2.7 version.

One of the core requirement is to draw and edit Bezier curve with four control points .

Four points curve: In general we are able to draw a Bezier Curve with 4 points ( point 2 and point 3 will act as control points to adjust the curve.) as below screen -

As per our requirement we to draw a Bezier Curve with 4 points ( here point 2 and point 3 also should act a MapPoint but not the control points.) as below - 

how can we calculate control points and draw Bezier Curve in ArcGIS PRO SDK.

Your inputs/ideas are most appreciated.