Fill column with LinearGradient : Column Chart Style « Chart « Flex






Fill column with LinearGradient

Fill column with LinearGradient
               

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    
    import mx.controls.Alert;

    import mx.collections.ArrayCollection;

    [Bindable]
    private var productSales:ArrayCollection = new ArrayCollection( [
            { Quarter: "1", PC: 10000, Mac: 3000, Gadgets: 1000, Total: 14000 },
            { Quarter: "2", PC: 12000, Mac: 4000, Gadgets: 2000, Total: 18000 },
            { Quarter: "3", PC: 15000, Mac: 8000, Gadgets: 5000, Total: 28000 },
            { Quarter: "4", PC: 20000, Mac: 10000, Gadgets: 9000, Total: 39000 }
            ]);
 
       
    public function setAxisLabel(labelValue:Object, previousLabelValue:Object,axis:CategoryAxis, labelItem:Object):String {
       return "Label:" + labelValue;
    }

  
  </mx:Script>

  <mx:Panel title="ColumnChart Example" width="100%" height="100%" >
    <mx:ColumnChart id="columnChart" height="100%" width="100%" showDataTips="true" dataProvider="{productSales}">
      <mx:verticalAxis>
        <mx:LinearAxis title="Quantity" />
      </mx:verticalAxis>
      <mx:horizontalAxis>
        <mx:CategoryAxis dataProvider="{productSales}" categoryField="Quarter"
                    labelFunction="setAxisLabel" title="Fiscal Year" displayName="Quarter"/>
      </mx:horizontalAxis>
        <mx:series>
          <mx:ColumnSeries xField="Quarter" yField="PC" displayName="PC"/>
          <mx:ColumnSeries xField="Quarter" yField="Mac" displayName="Mac"/>
          <mx:ColumnSeries xField="Quarter" yField="Gadgets" displayName="Gadgets">
            <mx:fill>
              <mx:LinearGradient>
                <mx:entries>
                  <mx:Array>
                    <mx:GradientEntry color="#00ff00" ratio="0" alpha="1" />
                    <mx:GradientEntry color="#ff0000" ratio=".75" alpha="1" />
                    <mx:GradientEntry color="#0000ff" ratio="1" alpha="1" />
                  </mx:Array>
                </mx:entries>
              </mx:LinearGradient>
            </mx:fill>
          </mx:ColumnSeries> 
        </mx:series>
      </mx:ColumnChart>
      <mx:Legend dataProvider="{columnChart}" direction="horizontal"/>
    </mx:Panel>
</mx:Application>

   
    
    
    
    
    
    
    
    
    
    
    
    
    
    
  








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