| Package | mx.effects | 
| Class | public class AnimateProperty | 
| Inheritance | AnimateProperty    TweenEffect   Effect   EventDispatcher   Object | 
For example, to change the width of a Button control, 
  you can specify width as the property to animate, 
  and starting and ending width values to the effect.
Hide MXML SyntaxThe <mx:AnimateProperty> tag
  inherits all the tag attributes of its superclass
  and adds the following tag attributes:
  <mx:AnimateProperty 
    id="ID"
   fromValue="0"
    isStyle="false|true"	 
    property="required"
    roundValue="false|true"
    toValue="0" 
  />
  
  
  See also
| Property | Defined By | ||
|---|---|---|---|
![]()  | className : String [read-only] 
      The name of the effect class, such as "Fade".  | Effect | |
![]()  | constructor : Object 
	 A reference to the class object or constructor function for a given object instance.  | Object | |
![]()  | customFilter : mx.effects:EffectTargetFilter 
      Specifies a custom filter object, of type EffectTargetFilter,
      used by the effect to determine the targets
      on which to play the effect.  | Effect | |
![]()  | duration : Number  
      Duration of the effect in milliseconds.  | Effect | |
![]()  | easingFunction : Function = null 
      The easing function for the animation.  | TweenEffect | |
![]()  | effectTargetHost : mx.effects:IEffectTargetHost 
      A property that lets you access the target list-based control
      of a data effect.  | Effect | |
![]()  | filter : String 
      Specifies an algorithm for filtering targets for an effect.  | Effect | |
| fromValue : Number 
	  The starting value of the property for the effect.  | AnimateProperty | ||
![]()  | hideFocusRing : Boolean 
      Determines whether the effect should hide the focus ring
      when starting the effect.  | Effect | |
![]()  | instanceClass : Class 
      An object of type Class that specifies the effect
      instance class class for this effect class.  | Effect | |
![]()  | isPlaying : Boolean [read-only] 
      A read-only flag which is true if any instances of the effect
      are currently playing, and false if none are.  | Effect | |
| isStyle : Boolean = false 
	  If true, the property attribute is a style and you set
	  it by using the setStyle() method.  | AnimateProperty | ||
![]()  | perElementOffset : Number 
      Additional delay, in milliseconds, for effect targets
      after the first target of the effect.  | Effect | |
| property : String 
	  The name of the property on the target to animate.  | AnimateProperty | ||
![]()  | prototype : Object [static] 
	 A reference to the prototype object of a class or function object.  | Object | |
![]()  | relevantProperties : Array 
      An Array of property names to use when performing filtering.  | Effect | |
![]()  | relevantStyles : Array 
      An Array of style names to use when performing filtering.  | Effect | |
![]()  | repeatCount : int = 1 
      Number of times to repeat the effect.  | Effect | |
![]()  | repeatDelay : int = 0 
      Amount of time, in milliseconds, to wait before repeating the effect.  | Effect | |
| roundValue : Boolean = false 
	  If true, round off the interpolated tweened value
	  to the nearest integer.  | AnimateProperty | ||
![]()  | startDelay : int = 0 
      Amount of time, in milliseconds, to wait before starting the effect.  | Effect | |
![]()  | suspendBackgroundProcessing : Boolean = false 
      If true, blocks all background processing
      while the effect is playing.  | Effect | |
![]()  | target : Object  
      The UIComponent object to which this effect is applied.  | Effect | |
![]()  | targets : Array 
      An Array of UIComponent objects that are targets for the effect.  | Effect | |
| toValue : Number 
	  The ending value for the effect.  | AnimateProperty | ||
![]()  | triggerEvent : Event 
      The Event object passed to this Effect 
      by the EffectManager when an effect is triggered,
      or null if the effect is not being
      played by the EffectManager.  | Effect | |
| Method | Defined By | ||
|---|---|---|---|
AnimateProperty(target:Object = null) 
	  Constructor.  | AnimateProperty | ||
![]()  | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void 
	Registers an event listener object with an EventDispatcher object so that the listener 
	receives notification of an event.  | EventDispatcher | |
![]()  | 
      Captures the current values of the relevant properties
      on the effect's targets and saves them as end values.  | Effect | |
![]()  | 
      Captures the current values of the relevant properties
      of an additional set of targets
     
      This function is used by Flex when a data change
      effect is run.
     
        | Effect | |
![]()  | 
      Captures the current values of the relevant properties
      on the effect's targets.  | Effect | |
![]()  | 
      Creates a single effect instance and initializes it.  | Effect | |
![]()  | 
      Takes an Array of target objects and invokes the 
      createInstance() method on each target.  | Effect | |
![]()  | 
      Removes event listeners from an instance
      and removes it from the list of instances.  | Effect | |
![]()  | 
	Dispatches an event into the event flow.  | EventDispatcher | |
![]()  | 
      Interrupts an effect that is currently playing,
      and jumps immediately to the end of the effect.  | Effect | |
![]()  | 
      Returns an Array of Strings, where each String is the name
      of a property that is changed by this effect.  | Effect | |
![]()  | 
	Checks whether the EventDispatcher object has any listeners registered for a specific type 
	of event.  | EventDispatcher | |
![]()  | 
	 Indicates whether an object has a specified property defined.  | Object | |
![]()  | 
	 Indicates whether an instance of the Object class is in the prototype chain of the object specified 
	 as the parameter.  | Object | |
![]()  | 
      Pauses the effect until you call the resume() method.  | Effect | |
![]()  | 
      Begins playing the effect.  | Effect | |
![]()  | 
	 Indicates whether the specified property exists and is enumerable.  | Object | |
![]()  | 
	Removes a listener from the EventDispatcher object.  | EventDispatcher | |
![]()  | 
      Resumes the effect after it has been paused 
      by a call to the pause() method.  | Effect | |
![]()  | 
      Plays the effect in reverse, if the effect is currently playing,
      starting from the current position of the effect.  | Effect | |
![]()  | 
     Sets the availability of a dynamic property for loop operations.  | Object | |
![]()  | 
      Stops the effect, leaving the effect targets in their current state.  | Effect | |
![]()  | 
	 Returns the string representation of this object, formatted according to locale-specific conventions.  | Object | |
![]()  | 
	 Returns the string representation of the specified object.  | Object | |
![]()  | 
	 Returns the primitive value of the specified object.  | Object | |
![]()  | 
	Checks whether an event listener is registered with this EventDispatcher object or any of 
	its ancestors for the specified event type.  | EventDispatcher | |
| fromValue | property | 
public var fromValue:NumberThe starting value of the property for the effect. The default value is the target's current property value.
| isStyle | property | 
public var isStyle:Boolean = false
	  If true, the property attribute is a style and you set
	  it by using the setStyle() method. 
	  
 The default value is false.
| property | property | 
public var property:StringThe name of the property on the target to animate. This attribute is required.
| roundValue | property | 
public var roundValue:Boolean = false
	  If true, round off the interpolated tweened value
	  to the nearest integer. 
	  This property is useful if the property you are animating
	  is an int or uint.
	  
 The default value is false.
| toValue | property | 
public var toValue:NumberThe ending value for the effect. The default value is the target's current property value.
| AnimateProperty | () | Constructor | 
public function AnimateProperty(target:Object = null)Constructor.
Parameterstarget:Object (default = null) — The Object to animate with this effect.
	  |