The goog.fx.easing Namespace

.easeIn(t)

Ease in - Start slow and speed up.

t {number}
Input between 0 and 1.
returns {number}
Output between 0 and 1.

.easeOut(t)

Ease out - Start fastest and slows to a stop.

t {number}
Input between 0 and 1.
returns {number}
Output between 0 and 1.

.inAndOut(t)

Ease in and out - Start slow, speed up, then slow down.

t {number}
Input between 0 and 1.
returns {number}
Output between 0 and 1.