Rotary Slider XY

hello forum,
my question is about the UI element in the graphic below. In VVVV there is a Rotary Slider, but it is controlled just with the Y or X-value. Has someone a module or the logic for me to patch a real Rotary Slider? Help would be great.

you can use the SliderXY to calculate an angle and use that as rotary value.

RotaryXY.v4p (28.1 kB)

Wow that’s very nice! Thanks a lot!!!