Showing a keyboard range with KSlider and RSlider
I've got it working ever so slightly. But only if you select R->L and go slowly....
Seems like somebody would have done this before, but I can't find any mention in the forums.
Also, it would be nice to clear automatically on mouseDown, but don't know if that is doable.
Take a look at the polyphonic mode attribute and the chord message for the keyslider.
Also, use edit>copy compressed to upload patchers.
Good luck
Joe