(Preview)
Package | mx.effects |
Class | public class Resize |
Inheritance | Resize ![]() ![]() ![]() ![]() |
Language Version: | ActionScript 3.0 |
Product Version: | Flex 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
![]() | Starting with Flex 4.0, Adobe recommends that you use the spark.effects.Resize class as an alternative to this class. |
The Resize effect changes the width, height, or both dimensions of a component over a specified time interval.
If you specify only two of the three values of the
widthFrom
, widthTo
, and
widthBy
properties, Flex calculates the third.
If you specify all three, Flex ignores the widthBy
value.
If you specify only the widthBy
or the
widthTo
value, the widthFrom
property
is set to be the object's current width.
The same is true for heightFrom
, heightTo
,
and heightBy
property values.
If you specify a Resize effect for a resize trigger, and if you do not set the six From, To, and By properties, Flex sets them to create a smooth transition between the object's old size and its new size.
MXML Syntax
The <mx:Resize>
tag
inherits all of the tag attributes of its superclass,
and adds the following tab attributes:
<mx:Resize id="ID" widthFrom="val" heightFrom="val" widthTo="val" heightTo="val" widthBy="val" heightBy="val" hideChildrenTargets="" />
Related API Elements
Public Properties
Property | Defined By | ||
---|---|---|---|
![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object |
Protected Properties
Public Methods
Method | Defined By | ||
---|---|---|---|
![]() | 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 | |
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Dispatches an event into the event flow. | EventDispatcher | |
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Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
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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 | |
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Indicates whether the specified property exists and is enumerable. | Object | |
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Removes a listener from the EventDispatcher object. | EventDispatcher | |
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Returns the primitive value of the specified object. | Object | |
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Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher |
Protected Methods
Property Detail
Constructor Detail
Examples How to use this example
ResizeEffectExample.mxml
<?xml version="1.0"?> <!-- Simple example to demonstrate the Resize effect. --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <fx:Declarations> <mx:Resize id="expand" target="{img}" widthTo="100" heightTo="200"/> <mx:Resize id="contract" target="{img}" widthTo="30" heightTo="60"/> </fx:Declarations> <s:Panel title="Resize Effect Example" width="100%" height="100%" > <s:VGroup left="20" right="20" top="20" bottom="20"> <s:Label width="100%" color="blue" text="Use the Button controls to resize the image."/> <mx:Image id="img" width="30" height="60" source="@Embed(source='assets/Nokia_6630.png')"/> <mx:Button label="Expand" click="expand.end(); expand.play();"/> <mx:Button label="Contract" click="contract.end(); contract.play();"/> </s:VGroup> </s:Panel> </s:Application>
Wed Nov 21 2018, 06:34 AM -08:00