Highcharts - line chart dataLabels on every other point? -

Highcharts - line chart dataLabels on every other point? -

i have highcharts line graph has datalabels configured in plotoptions. working , have nice label displayed on each point.

plotoptions: { line: { datalabels: { enabled: true, formatter: function() { homecoming '$' + highcharts.numberformat(math.round(this.y),0,0,","); } } } }

however, there way set interval determines how datalabels appear on points? want show every point in graph, due space constraints, show datalabel every 2 or 3 points.

edit:

difficulty level: graph has multiple y-axes, uses datetime x-axis, , has irregular data. http://jsfiddle.net/sqkmw/68/

yes, homecoming blank string if point x mod 2 0, every 2nd show up, illustration (http://jsfiddle.net/hzytv/):

formatter: function() { if(this.point.x % 2 == 0) homecoming ''; homecoming this.y +'mm'; }

for datetime axis have create variable , increment manually http://jsfiddle.net/sqkmw/69/

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