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MX Zoom Effect in Flex4
Posted on: June 30, 2010 at 12:00 AM
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The component will zoom in or out on a center point using Zoom effect.

MX Zoom Effect in Flex4:

The component will zoom in or out on a center point using Zoom effect. The tag of Zoom effect is <mx:Zoom>. The syntax is following:

<mx:Zoom
id="ID"
originX="Calculated"
originY="Calculated"
zoomWidthFrom="0.01"
zoomWidthTo="1.0"
zoomHeightFrom="0.01"
zoomHeightTo="1.0"
/>

In this example you can see how we can use a Zoom effect in your application.

Example:

<?xml version="1.0" encoding="utf-8"?>

<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"

minWidth="955" minHeight="600">

<fx:Declarations>

<mx:Zoom id="zoomIn"

originX="80"

originY="80"

zoomHeightTo="1.5"

zoomWidthTo="1.5"

duration="500"/>

<mx:Zoom id="zoomOUT"

originX="80"

originY="80"

zoomHeightTo="1.0"

zoomWidthTo="1.0"

duration="500"/>

</fx:Declarations>

<s:Panel title="MX Zoom Effect Example"

width="487" height="275"

chromeColor="#000000" color="#CCCCCC">

<mx:ApplicationControlBar width="485" horizontalAlign="center">

<s:Label text="Take a cursor on image and show the effect."

fontFamily="verdana" color="#000000"/>

</mx:ApplicationControlBar>

<mx:Image id="roseindia"

source="@Embed(source='file:/C:/work/bikrant/image/ball1.png')"

x="171" y="74"

rollOverEffect="{zoomIn}" rollOutEffect="{zoomOUT}"

width="128" height="128"/>

</s:Panel>

</s:Application>

Output:

Running Application:

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Posted on: June 30, 2010

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