Spark Resize effect in Flex4

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Spark Resize effect in Flex4
Posted on: July 2, 2010 at 12:00 AM

The Resize effect changes the height, width or both dimensions.

Spark Resize effect in Flex4:

The Resize effect changes the height, width or both dimensions. There are some attribute as: widthFrom, heightFrom, widthTo, heightTo, widthBy, heightBy and hideChildrenTargets. You can expand and shrink the size of component using Resize effect. The tag of Resize effect is <s:Resize>. In this example you can see how we can use a Resize effect with component. The syntax of Resize effect if following:

<s:Resize
id=""
heightBy=""
widthBY=""
duration=""
target=""
/>

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>

<s:Resize id="effectResize"

heightBy="5"

widthBy="10"

duration="200"

target="{btn}"/>

<s:Resize id="effectReset"

heightTo="37"

widthTo="154"

duration="200"

target="{btn}"/>

</fx:Declarations>

<s:Panel title="Spark Resize Effect Example"

chromeColor="#000000"

color="#CCCCCC" width="309" height="184">

<mx:ApplicationControlBar horizontalAlign="center" width="307">

<s:Button id="btnResize"

label="Resize Button"

click="{effectResize.end();effectResize.play();}"/>

<s:Button id="btnReset"

label="Reset"

click="{effectReset.end(); effectReset.play();}"/>

</mx:ApplicationControlBar>

<s:Button id="btn"

label="Spark Resize Effect"

x="14" y="48"

fontFamily="Verdana"

height="37"

cornerRadius="20"

width="154"/>

</s:Panel>

</s:Application>

Output:

Running Application:

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