How to get Series selection in chart in selectionchange handler

How to get Series selection in chart in selectionchange handler

Posted by: ed on 24 October 2019, 8:31 pm EST

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  ed

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  Posted 24 October 2019, 8:31 pm EST

  I have a bar chart with 2 series. When someone clicks on a bar in the chart I want to get the index and the series clicked on. I am able to get the index with this code:
  
  receiptsChart.selectionChanged.addHandler(function (e) {
  
  var selectionIndex = e._selectionIndex
  
  });

  but I haven’t been able to figure out how to get the series selected in this event. I have my selection mode set as follows:

  receiptsChart.selectionMode = wijmo.chart.SelectionMode.Point;

  Thanks for your help. Ed

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  manish.gupta

  

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  Posted 25 October 2019, 12:45 am EST

  Hello Ed,
  
  You may get the selected Series using the selection property of the FlexChart. Please refer to the following demo sample for reference.
  
  https://stackblitz.com/edit/angular-4c3yxd?file=src/app/app.component.ts

  Hope it helps!

  Regards,
  
  Manish Gupta

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  ed

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  Posted 25 October 2019, 12:20 pm EST

  Perfect! Thanks Manish