High chart - displaying marker symbol on column range dataLabels

问题

I have a column range charting and it works fine . I just want to display marker symbol on top and bottom for each dataLabels and make string among this symbols. I tried to use

marker:{ 
 enabled :true}

but it didn't work

here's the jsfiddlle

http://jsfiddle.net/7eurU/

Thanks

回答1:

Column series doesn't have marker for columns. You can add serparate series (scatter) for each value.

Or try to develop some plugin to add this, like this one: http://www.highcharts.com/plugin-registry/single/2/Trackball (it's adding marker only on mouse over, but the idea is the same).

来源：https://stackoverflow.com/questions/24130685/high-chart-displaying-marker-symbol-on-column-range-datalabels