tourdeflexmodules/src/spark/effects/Scale3DExample.mxml

<?xml version="1.0"?>
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  this work for additional information regarding copyright ownership.
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  (the "License"); you may not use this file except in compliance with
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      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
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<s:Module
	xmlns:fx="http://ns.adobe.com/mxml/2009"
	xmlns:mx="library://ns.adobe.com/flex/mx"
	xmlns:s="library://ns.adobe.com/flex/spark">

	<fx:Declarations>
		<s:Scale3D id="scaleEffect" target="{targetImg}" 
				   scaleXFrom="1.0" scaleXTo="{Number(xVal.text)}" 
				   scaleYFrom="1.0" scaleYTo="{Number(yVal.text)}" 
				   scaleZFrom="1.0" scaleZTo="{Number(zVal.text)}"
				   duration="{duration.value}"
				   repeatCount="{repeatCnt.value}" repeatBehavior="{chkReverse.selected?'reverse':'loop'}"
				   effectStart="this.targetImg.alpha=.7" effectEnd="this.targetImg.alpha=1.0"/>
	</fx:Declarations>
	
	<s:Panel title="Scale3D Effect Sample" width="100%" height="100%">
		
		<s:layout>
			<s:HorizontalLayout paddingLeft="10" paddingRight="10" paddingTop="10" paddingBottom="10" />
		</s:layout>

		<s:VGroup>
			<s:HGroup verticalAlign="middle">
				<s:Label text="Scale X To" verticalAlign="bottom"/>
				<s:TextInput id="xVal" text="0.5" widthInChars="3"/>
			</s:HGroup>
			<s:HGroup verticalAlign="middle">
				<s:Label text="Scale Y To" verticalAlign="bottom"/>
				<s:TextInput id="yVal" text="0.5" widthInChars="3"/>
			</s:HGroup>
			<s:HGroup verticalAlign="middle">
				<s:Label text="Scale Z To" verticalAlign="bottom"/>
				<s:TextInput id="zVal" text="1.0" widthInChars="3"/>
			</s:HGroup>
			<s:HGroup verticalAlign="middle">
				<s:Label text="Repeat Num" verticalAlign="bottom"/>
				<s:NumericStepper id="repeatCnt" width="35" 
								  value="2" minimum="1"/>
			</s:HGroup>
			<s:HGroup verticalAlign="middle">
				<s:Label text="Duration" verticalAlign="bottom"/>
				<s:NumericStepper id="duration" width="58" 
								  minimum="100" maximum="9999"  
								  value="1000"  
								  snapInterval="100" />
			</s:HGroup>
			<s:CheckBox id="chkReverse" label="Repeat in Reverse?" selected="true"/>
			<s:Button id="playButton"
					  label="Scale Image" click="scaleEffect.play()"/>
		</s:VGroup>
		
		<s:BitmapImage id="targetImg" width="50%" height="50%" source="@Embed(source='assets/ApacheFlexLogo.png')"/>
		
		<s:Label width="200" verticalAlign="justify"
				 text="The Scale3D class scales a target object in three dimensions around the transform center. A scale of 
2.0 means the object has been magnified by a factor of 2, and a scale of 0.5 means the object has been 
reduced by a factor of 2. A scale value of 0.0 is invalid."/>	
		
	</s:Panel>
</s:Module>