setRootNode property

dynamic setRootNode

Fires on a request for change of root node for the tree, before the update is made. An event object is passed to the function, containing additional properties newRootId, previousRootId, redraw and trigger.

API Docs: https://api.highcharts.com/highcharts/series.treegraph.events.setRootNode

Implementation

dynamic setRootNode;