Photoshop-styled Value Setter - Page 3

The Triangle (con't)

Frame 2 locks the ability of the drag to the "x" position and more importantly to a maximum of "200":

Comment: Slider is drag locked to 0,0,0,200 - this means that at 100% of the slider you are at a real location of 200. Which is why 200 plays a prominent role in all these calculations.
Set Variable: "X" = GetProperty ( "", _x)
Set Variable: "/:delay" = ((X/200)*(max-min))+min
Comment: "..:delay" is the variable text box that shows us what "/:delay" is set to.
Set Variable: "..:delay" = Int(/:delay)

Frame 3 does not contain button:zoomer but simply loops back to frame 2 and plays it. That it for the triangle button. Your timeline should resemble the picture below at this point