Hello.I'd like to make a some kind of controller like attached file. the curve(white bold line) can be controlled by green button and numbers can map from x coordinate from y coordinate.
I could make curve and button controll. I have been stuck while getting the point of intersection. (added red point by photoshop) I researched and found geomerative library provides intersection method. but i couldn't find how to read bezier curve Rpath object.
Could anyone can tell me how to read bezier curve to geomerative, or any other idea to getting intersection with bezier and lines?