Calculate the range of rslider

This example shows how to get the range of a rslider object. The right outlet of rslider outputs the max value, and the left outlet outputs the min value. In order to calculate the range, simply subtract the min from the max. However, one thing you should not overlook is that the max value comes out of rslider before the min value (because it’s farther to the right). This is where the swap object comes in handy; it swaps the order of the values, to send them to the minus (-) object in the correct order.