| Package | mx.effects.effectClasses | 
| Class | public class PropertyChanges | 
| Inheritance | PropertyChanges    Object | 
start and end fields
  of the PropertyChanges class contain the same set of properties, 
  but with different values. 
   Target properties that have the same start and end values
  are not included in the start and end fields.
See also
| Property | Defined By | ||
|---|---|---|---|
![]()  | constructor : Object
 
  A reference to the class object or constructor function for a given object instance. 
 | Object | |
| end : Object
 
   An Object containing the ending properties of the target
   component modified by the change in view state. 
 | PropertyChanges | ||
![]()  | prototype : Object
 [static] 
  A reference to the prototype object of a class or function object. 
 | Object | |
| start : Object
 
   An Object containing the starting properties of the target
   component modified by the change in view state. 
 | PropertyChanges | ||
| target : Object
 
   A target component of a transition. 
 | PropertyChanges | ||
| Method | Defined By | ||
|---|---|---|---|
| 
 
PropertyChanges(target:Object) 
   The PropertyChanges constructor. 
 | PropertyChanges | ||
![]()  | 
 
  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 | |
![]()  | 
 
  Indicates whether the specified property exists and is enumerable. 
 | Object | |
![]()  | 
 
     Sets the availability of a dynamic property for loop operations. 
 | Object | |
![]()  | 
 
  Returns the string representation of the specified object. 
 | Object | |
![]()  | 
 
  Returns the primitive value of the specified object. 
 | Object | |
| end | property | 
public var end:Object
   An Object containing the ending properties of the target
   component modified by the change in view state.
     
For example, for a target component that is both
   moved and resized by a change to the view state, end
   contains the ending position and size of the component, 
   as the following example shows:
   
{ x: 100, y: 100, width: 200, height: 200 }
  | start | property | 
public var start:Object
   An Object containing the starting properties of the target
   component modified by the change in view state.
     
For example, for a target component that is both
   moved and resized by a change to the view state, start
   contains the starting position and size of the component,
   as the following example shows:
   
{ x: 0, y: 0, width: 100, height: 100}
  | target | property | 
public var target:Object
   A target component of a transition.
   The start and end fields
   of the PropertyChanges object define how the target component
   is modified by the change to the view state.
  
| PropertyChanges | () | Constructor | 
public function PropertyChanges(target:Object)
The PropertyChanges constructor.
Parameterstarget:Object — Object that is a target of an effect.
   |