Would HoloViews Streams not be what you are looking for? For example the Tap stream which returns the x,y point you click. C.f. Tap — HoloViews 1.14.5 documentation
Would HoloViews Streams not be what you are looking for? For example the Tap stream which returns the x,y point you click. C.f. Tap — HoloViews 1.14.5 documentation