柱图和线图混合双轴

<mx:ColumnChart
         height="100%"
         width="100%"
         showDataTips="true"
         dataProvider="{dataSouce}"
         seriesFilters="{null}">         
         <mx:horizontalAxis>
             <mx:CategoryAxis categoryField="xml字段"/>
         </mx:horizontalAxis>
        mx:verticalAxisRenderers>
          <mx:AxisRenderer placement="left" color="#8CBCE3">
      <mx:axis>
        <mx:LinearAxis title="" id="leftVertical"/>
      </mx:axis>
          </mx:AxisRenderer>
          <mx:AxisRenderer placement="right" color="#FAC090">
            <mx:axis>
              <mx:LinearAxis title="" id="rightVertical"/>
            </mx:axis>
          </mx:AxisRenderer>
       </mx:verticalAxisRenderers>

         <mx:series>
            <mx:ColumnSeries yField="xml字段" displayName="描述" verticalAxis="{leftVertical}">
                        <mx:fill>
                            <mx:LinearGradient>
                                <mx:entries>
                                    <mx:Array>
                                        <mx:GradientEntry color="#bddcf8" ratio="0.2" alpha="100"/>
                                        <mx:GradientEntry color="#5598CC" ratio="0.8" alpha="100"/>
                                    </mx:Array>
                                </mx:entries>
                            </mx:LinearGradient>
                        </mx:fill>
            </mx:ColumnSeries>
        
         <mx:LineSeries yField="xml字段"
                        displayName="描述"
                           lineStroke="{s2}"
                           fill="{sc1_1}"
                           stroke="{s1_1}"
                           alpha="0.6"
                           verticalAxis="{rightVertical}">
            
         </mx:LineSeries>        
         </mx:series>    

            <mx:verticalAxis>
             <mx:LinearAxis id="linearAxis"
                     baseAtZero="false" />
            </mx:verticalAxis>
                    
     </mx:ColumnChart>

 

 

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