CSSTimingValue
Represents a timing-function in CSS.
http://dev.w3.org/csswg/css-transitions/#transition-timing-function
Specifies a cubic-bezier curve.
Specifies a stepping function, described above, taking two parameters.
Gets the pre-defined ease function.
Gets the pre-defined ease-in function.
Gets the pre-defined ease-in-out function.
Gets the pre-defined ease-out function.
Gets the pre-defined linear function.
Gets the pre-defined step-end function.
Gets the pre-defined step-start function.
protected CSSTimingValue()