kslider

The line object interpolates linearly from its current value to some new destination value, ramping over a specified period of time, reporting its intermediate values along the way. In this example, we instruct line to ramp toward a given destination value, arriving there in 2 seconds, sending out a report of its progress (the intermediate values as it goes toward the destination) 12 times per second (i.e., once every 83.333 milliseconds).

The line object sends out a periodic series of numbers that progress to some new value over a certain amount of time. The input to line is a destination value (where it should eventually arrive), a transition time (how long it should take to get there), and a time interval between outputs (how often it should send out intermediate values along the way). The left part of this patch shows the use of line to generate integers that are used as pitches.