dashStyle property

String? dashStyle
getter/setter pair

A name for the dash style to use for the line connecting the columns of the waterfall series. Possible values: Dash, DashDot, Dot, LongDash, LongDashDot, LongDashDotDot, ShortDash, ShortDashDot, ShortDashDotDot, ShortDot, Solid

In styled mode, the stroke dash-array can be set with the .highcharts-graph class.

API Docs: https://api.highcharts.com/highcharts/series.waterfall.dashStyle

Implementation

String? dashStyle;