Flex 学习之路之六 用户接口user interface 应用效果effect

<?xml version="1.0"?><!-- components\CompIntroBehaviors.mxml --><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"><s:layout><s:VerticalLayout/></s:layout><fx:Declarations><s:Resize id="myResizeEffectUp"target="{myImage}"widthBy="10" heightBy="10"/><s:Resize id="myResizeEffectDown"target="{myImage}"widthBy="-10" heightBy="-10"/></fx:Declarations><mx:Image id="myImage" source="@Embed(source='assets/flexlogo.jpg')"/><s:Button label="Resize Me Up" click="myResizeEffectUp.end();myResizeEffectUp.play();"/><s:Button label="Resize Me Down" click="myResizeEffectDown.end();myResizeEffectDown.play();"/></s:Application>

以上的实现效果是宽度、高度的变化。实际上就是图片的变大和变小