I need to make default solid border of pie highchart to dashed.
It's needed only for pie with no data or with negative data values.
May be it's possible to redraw somehow svg of border (https://jsfiddle.net/g8vafrt5/13/):
Highcharts.chart('container', {
chart: {
type: 'pie',
},
tooltip: {
enabled: false
},
plotOptions: {
pie: {
dataLabels: {
enabled: false,
},
},
series: {
showInLegend: true,
},
},
series: [{
innerSize: "40%",
data: [{
y: 0,
}]
}]
});