The following example shows how you can use the SeriesInterpolate, SeriesSlide, and SeriesZoom effects to create different animations.

Full code after the jump.

In a previous example, “Animating data changes in a Flex Pie Chart”, we looked at using the SeriesInterpolate effect to animate a pie chart when the data changed.

The following example shows how you can use the SeriesInterpolate, SeriesSlide, and SeriesZoom effects to create different animations.

Full code after the jump.

View MXML

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/10/15/using-data-effects-to-animate-chart-data/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:Script>
        <![CDATA[
            private function updateDP():void {
                var str:String = categoryFieldComboBox.selectedItem.data;
                barSeries.xField = str;
                barSeries.displayName = str;
            }
        ]]>
    </mx:Script>

    <mx:SeriesInterpolate id="seriesInterpolate" duration="1000" />
    <mx:SeriesSlide id="seriesSlide" duration="1000" direction="right" />
    <mx:SeriesZoom id="seriesZoom" duration="1000" />

    <mx:Array id="dataEffects">
        <mx:Object label="seriesInterpolate" data="{seriesInterpolate}" />
        <mx:Object label="seriesSlide" data="{seriesSlide}" />
        <mx:Object label="seriesZoom" data="{seriesZoom}" />
    </mx:Array>

    <mx:Array id="categoryFields">
        <mx:Object data="obp" label="OBP" />
        <mx:Object data="slg" label="SLG" />
        <mx:Object data="avg" label="AVG" />
    </mx:Array>

    <mx:ArrayCollection id="arrColl">
        <mx:source>
            <mx:Array>
                <mx:Object name="R Winn" obp=".353" slg=".445" avg=".300" />
                <mx:Object name="P Feliz" obp=".290" slg=".418" avg=".253" />
                <mx:Object name="O Vizquel" obp=".305" slg=".316" avg=".246" />
                <mx:Object name="B Molina" obp=".298" slg=".433" avg=".276" />
                <mx:Object name="R Durham" obp=".295" slg=".343" avg=".218" />
            </mx:Array>
        </mx:source>
    </mx:ArrayCollection>

    <mx:ApplicationControlBar dock="true">
        <mx:Form>
            <mx:FormItem label="categoryField:">
                <mx:ComboBox id="categoryFieldComboBox"
                    dataProvider="{categoryFields}"
                        change="updateDP();" />
            </mx:FormItem>
            <mx:FormItem label="showDataEffect:">
                <mx:ComboBox id="showDataEffectComboBox"
                        dataProvider="{dataEffects}"
                        change="updateDP();" />
            </mx:FormItem>
        </mx:Form>
    </mx:ApplicationControlBar>

     <mx:BarChart id="barChart"
             showDataTips="true"
             dataProvider="{arrColl}"
             width="100%"
             height="100%">
        <mx:verticalAxis>
            <mx:CategoryAxis categoryField="name"/>
        </mx:verticalAxis>
        <mx:series>
            <mx:BarSeries id="barSeries"
                    yField="name"
                    xField="obp"
                    displayName="obp"
                    showDataEffect="{showDataEffectComboBox.selectedItem.data}" />
        </mx:series>
    </mx:BarChart>

</mx:Application>

View source is enabled in the following example.