How to chart data label compact

Hello,
 
Thank you for contacting us.
 
Flexmonster does not provide the possibility to format data labels similar to axes labels by default.
Still, you can adjust data labels' content based on the data using the customizeChartElement API call.
Please see the JSFiddle for reference: https://jsfiddle.net/flexmonster/gwc3dtop/.
You can modify `formatValue` function in order to adjust the behavior to exactly match your requirements.
 
Please let us know if it works for you.
 
Regards,
Illia