plotLines property

List<HighchartsXAxisPlotLinesOptions>? plotLines
getter/setter pair

An array of lines stretching across the plot area, marking a specific value on one of the axes.

In styled mode, the plot lines are styled by the .highcharts-plot-line class in addition to the className option.

API Docs: https://api.highcharts.com/highcharts/xAxis.plotLines

Implementation

List<HighchartsXAxisPlotLinesOptions>? plotLines;