Highchart pointFormat with Stack - highcharts

In a stacked percentage and grouped bar chart, how can I show the group in tooltip? The series are [{name: 'n1', data: [], stack: 'g1'}, ...{}]. series.name shows 'n1' and etc, but series.stack doesn't show anything. How to show the stack in tooltip?

Related

How do I avoid overlapping bars in a columnrange chart?

I have the following columnrange chart:
http://jsfiddle.net/2a2asax2/1
My problem is, that some of the columns in the "closed" category are plotted on top of each other. How do I separate them, so that they are printed underneath each other instead?

How do I do a stacked bar chart as a drilldown to a stacked bar chart?

I just can't see how to stack the series for the drilldown. Do I add the drilldown chunks as:
drilldown = [{name: 'bob',
data: [series1, series2,series3],
id: drilldown_id}]
Currently the docs seems to indicate to add all the series in the data series, but I'm not getting it working. Currently don't have a jsfiddle as everything I'm doing is in Python, but can provide one if need be.
Update:
I understand from the docs that the series plotoptions for the drilldown are inherited from the parent series -- please correct me if this is wrong. I currently have multiple series with the same id, but they are not stacking currently.
Using drill down to multiple series from multiple series demo it is possible to change stacking to normal and get drilldown to stacked columns.
JSFiddle 1: http://jsfiddle.net/rxjutt6v/
Using async drill down demo and addSingleSeriesAsDrilldown with applyDrilldown it is possible to get multiple series in drilldown when drilling into single series point.
JSFiddle 2: http://jsfiddle.net/49q18Lp3/1/

How to create navigator series for Highstock stacked column chart

I have a stacked column chart. In this chart the navigator is blank and it doesnt show the proper line.
I want create the series for stacked column chart. What should be the structure of the series?

Column chart tooltip with percentage

I know that pie and bar chart has functionality to show tooltip with percentage, but I have column chart.
Is there any way to implement tooltip with percentage in column chart?

How to add drilldown to stacked column chart?

I have seen the demo for drill down column chart, but I want to add it to stacked column chart.
http://www.highcharts.com/demo/column-drilldown
There is no drill down option in data series for stacked columm ? e.g.
"series":[
{
"name":"John",
"data":[5],
"drilldown":[
{"name":"a","data":[25]},
{"name":"b","data":[43]},
{"name":"c","data":[24]},
{"name":"d","data":[23]}
]
}
]

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