Define a data provider on the chart control

           

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<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    import mx.collections.ArrayCollection;
    [Bindable]
    public var profit1:ArrayCollection = new ArrayCollection([
      {Month:"Jan", Profit:20},
      {Month:"Feb", Profit:10},
      {Month:"Mar", Profit:15}
      ]);
    [Bindable]
    public var profit2:ArrayCollection = new ArrayCollection([
      {Month:"Jan", Profit:22},
      {Month:"Feb", Profit:12},
      {Month:"Mar", Profit:17}
      ]);
    [Bindable]
    public var profit3:ArrayCollection = new ArrayCollection([
      {Month:"Jan", Profit:24},
      {Month:"Feb", Profit:14},
      {Month:"Mar", Profit:19}
      ]);
    </mx:Script>
  <mx:Panel title="Column Chart">
    <mx:ColumnChart id="myChart" dataProvider="{profit1}">
      <mx:horizontalAxis>
        <mx:CategoryAxis categoryField="Month" />
      </mx:horizontalAxis>
      <mx:series>
        <mx:ColumnSeries dataProvider="{profit1}" yField="Profit" xField="Month" displayName="2004" />
        <mx:ColumnSeries dataProvider="{profit2}" yField="Profit" xField="Month" displayName="2005" />
        <mx:ColumnSeries dataProvider="{profit3}" yField="Profit" xField="Month" displayName="2006" />
      </mx:series>
    </mx:ColumnChart>
    <mx:Legend dataProvider="{myChart}" />
  </mx:Panel>
</mx:Application>

Related examples in the same category

1.	Using ArrayCollection Of Verbose MXML Objects for ColumnChart
2.	creates data labels for each of the columns in the ColumnChart control:
3.	Set the value of a ColumnChart control's dataTipMode property to multiple:
4.	Use these methods to cycle through the data points in a ColumnChart control.
5.	Add a CartesianDataCanvas as an annotation element to the ColumnChart control.
6.	Use the addDataChild() method to add children to the data canvas. It adds labels to each of the columns that you select in the ColumnChart control.
7.	Compare yField in data provider when it fills each chart item
8.	Data Tip Function for chart

Define a data provider on the chart control : Column Chart Data « Chart « Flex

Related examples in the same category