Use slider controls to adjust the effect's properties
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<!-- charts/ApplyEffectsWithActionScriptSlider.mxml -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
creationComplete="init()">
<mx:Script>
import mx.collections.ArrayCollection;
import mx.charts.effects.SeriesInterpolate;
import mx.binding.utils.BindingUtils;
public var rearrangeData:SeriesInterpolate;
[Bindable]
public var items:ArrayCollection = new ArrayCollection([
{item: 2000},
{item: 3300},
{item: 3000},
{item: 2100},
{item: 3200}
]);
public function init():void {
// Specify the effect's target in the constructor.
rearrangeData = new SeriesInterpolate(mySeries);
// Bind effect properties to slider controls
BindingUtils.bindProperty(rearrangeData,
"duration", durationSlider, "value");
BindingUtils.bindProperty(rearrangeData,
"minimumElementDuration",
minimumElementDurationSlider, "value");
BindingUtils.bindProperty(rearrangeData,
"elementOffset", elementOffsetSlider, "value");
}
public function addDataItem():void {
// Add a randomly generated value to the data provider.
var n:Number = Math.random() * 3000;
var o:Object = {item: n};
items.addItem(o);
}
public function resetSliders():void {
durationSlider.value = 1000;
minimumElementDurationSlider.value = 200;
elementOffsetSlider.value = 0;
}
</mx:Script>
<mx:Panel title="Column Chart with Series Interpolate Effect">
<mx:ColumnChart id="myChart" dataProvider="{items}">
<mx:series>
<mx:ColumnSeries id="mySeries" yField="item"
displayName="Quantity" showDataEffect="rearrangeData" />
</mx:series>
</mx:ColumnChart>
</mx:Panel>
<mx:Button id="b1" click="addDataItem()" label="Add Data Item" />
<mx:Panel>
<mx:Form>
<mx:FormItem label="Duration">
<mx:HSlider id="durationSlider" minimum="1" maximum="10000"
value="1000" dataTipPlacement="top" tickColor="black"
snapInterval="500" tickInterval="500" labels="['0','10000']"
allowTrackClick="true" liveDragging="true" />
</mx:FormItem>
<mx:FormItem label="Minimum Element Duration">
<mx:HSlider id="minimumElementDurationSlider" minimum="0"
maximum="1000" value="200" dataTipPlacement="top"
tickColor="black" snapInterval="50" tickInterval="50"
labels="['0','1000']" allowTrackClick="true"
liveDragging="true" />
</mx:FormItem>
<mx:FormItem label="Element Offset">
<mx:HSlider id="elementOffsetSlider" minimum="0" maximum="1000"
value="0" dataTipPlacement="top" tickColor="black"
snapInterval="50" tickInterval="50" labels="['0','1000']"
allowTrackClick="true" liveDragging="true" />
</mx:FormItem>
</mx:Form>
</mx:Panel>
<mx:Button id="b2" label="Reset Sliders" click="resetSliders()" />
</mx:Application>
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