levelIsConstant property

bool? levelIsConstant
getter/setter pair

Used together with the levels and allowDrillToNode options. When set to false the first level visible when drilling is considered to be level one. Otherwise the level will be the same as the tree structure.

API Docs: https://api.highcharts.com/highcharts/series.sunburst.levelIsConstant

Implementation

bool? levelIsConstant;