Class YAHOO.util.Motion
Package: | YAHOO.util |
Class: | Motion |
Extends: | YAHOO.util.Anim |
Defined In: | animation.js |
Anim subclass for moving elements along a path defined by the "points"
member of "attributes". All "points" are arrays with x, y coordinates.
Usage: var myAnim = new YAHOO.util.Motion(el, { points: { to: [800, 800] } }, 1, YAHOO.util.Easing.easeOut);
Public Properties
This class has no public properties.
Public Methods
|
Motion(String | , Object attributes , Number duration , Function method ) |
Motion |
|
Public Events
This class has no public events.
Constructor Details
Motion
public function Motion(String |
, Object attributes
, Number duration
, Function method
)
Parameters:
|
: StringHTMLElement} el Reference to the element that will be animated
attributes
: ObjectThe attribute(s) to be animated. Each attribute is an object with at minimum a "to" or "by" member defined. Additional optional members are "from" (defaults to current value), "units" (defaults to "px"). All attribute names use camelCase.
duration
: Number(optional, defaults to 1 second) Length of animation (frames or seconds), defaults to time-based
method
: Function(optional, defaults to YAHOO.util.Easing.easeNone) Computes the values that are applied to the attributes per frame (generally a YAHOO.util.Easing method)