interactByLeaf property

bool? interactByLeaf
getter/setter pair

This option decides if the user can interact with the parent nodes or just the leaf nodes. When this option is undefined, it will be true by default. However when allowTraversingTree is true, then it will be false by default.

API Docs: https://api.highcharts.com/highcharts/series.treemap.interactByLeaf

Implementation

bool? interactByLeaf;