javascript - Drilldown in HighChart on Double Click -
i want implement highchart in drilldown mode transition column chart pie chart on double click of column (double tap in case of mobile). able modify drilldown demo provided highchart display content & transition between column & pie charts on single click. running example can seen @ demo link.
i have tried following 2 ways perform chart transition on double click. in plotoptions.series.point.events.click
, double click identified if 2 clicks fall within gap of 500ms.
1) this.series.data[0].firepointevent('click');
this click being triggered first chart, pie chart not shown on click.
2)
this.drilldown= {series: drilldownseries}; $('.highcharts-drilldown').onclick()
or dom event,
chart.drilldown: { series: drilldownseries}
removed
the drilldown element appended primary chart on first click (at runtime). event handlers of drilldown chart not linked & hence can't triggered. (please correct me if wrong.) trial code
any appreciated.
if above approach dead end, alternatively, try async mode of dynamic drill down in highcharts.
i advice familiar custom events plugin allows catch double click on point. need destroy chart , create new 1 or update series.
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