These pages outline the chart configuration options, and the methods and properties of Highcharts objects.
Feel free to search this API through the search bar or the navigation tree in the sidebar.
Color of the line connecting bubbles. The default value is the same as series' color.
In styled mode, the color can be defined by the
colorIndex option. Also, the series
color can be set with the .highcharts-series,
.highcharts-color-{n}, .highcharts-{type}-series or
.highcharts-series-{n} class, or individual classes given by the
className option.