Additional values in pie-chart

[alex]

data: [{
                    category: "africa",
                    value: 11,
                    value2: 10500,
                }, {
                    category: "Asia",
                    value: 89,
                    value2: 51351112,
                }]

Please tell me, how to add to the chart value "value2" and display it in a pie-chart?

simple(screenshot):

 

[Patrick | Technical Support Engineer, Senior]

Hi Alex,

Please take a look at the following Telerik Dojo which illustrates how to use templates to show your data.  

To use value2 in the series, set your template(in this case, seriesDefaults.labels.template):

seriesDefaults: {
   labels: {
     visible: true,
     background: "transparent",
     template: "#= dataItem.category #: \n #= dataItem.value #% (#= dataItem.value2 # Million People)"
   }
 }

In the tooltip, I used templates as well:

tooltip: {
    visible: true,
    template: "#=dataItem.category#: #= dataItem.value2 # Million People (#=dataItem.value#%)"
  }

Also, please check out our helpful documentation for more information about templates.

Hope this helps clear things.

Regards,
Patrick
Telerik