Extends vs.fx.Animation.

Scale your object over the X and Y axes

If the second parameter is not provided, it is takes a value equal to the first.

Fields borrowed from class vs.fx.Animation:

delay, duration, durations, iterationCount, origin, properties, timing, timings, values

Fields borrowed from class vs.core.Task:

delegate, state

Methods borrowed from class vs.fx.Animation:

addKeyFrame, clone, process, setAnimations, start

Methods borrowed from class vs.core.Task:

pause, stop

 // declare the animation
 var scale = new vs.fx.ScaleAnimation (0.5, 1);
 scale.process (comp);