tickmarkPlacement property

String? tickmarkPlacement
getter/setter pair

For categorized axes only. If on the tick mark is placed in the center of the category, if between the tick mark is placed between categories. The default is between if the tickInterval is 1, else on. In order to render tick marks on a category axis it is necessary to provide a tickWidth.

API Docs: https://api.highcharts.com/highcharts/chart.parallelAxes.tickmarkPlacement

Implementation

String? tickmarkPlacement;