I've put an image into pictslider and which has 'nodes' or certain points the data, there is over 400 points and each point needs to trigger a chord when the knob moves over it. So far i've been multiplying the 2 output co-ordinates x, y together and routing the number given to the selected chord trigger. How would I make it pictslider has output limited to a certain co-ordinates, like a circle. I'm trying to make each point in the diagram a fixed output. I've attached a PNG i am working with.
Hope this makes sense.