To set a custom 'hover' style for all series at once, use the hoverStyle object within the commonSeriesSettings configuration object.
If you have several series of one type, you can set hover style options to the values specific to this type using the corresponding object (area, line or another) within the commonSeriesSettings configuration object. The values that are set within series-type-specific configuration objects override the corresponding common values.
In case you have to set a hover style option for an individual series, use the hoverStyle object within the series object of the series array. The values that are set individually override corresponding common values.
The following dash styles are available:
The border is a solid, continuous line.
The border is displayed using long dashes.
The border is displayed using dashes.
The border is displayed using dots.
Any combination of 'longDash', 'dash' and 'dot'
The border is displayed by repeating the specified combination. For instance, 'dashdotdash'.
DashStyle enum to specify this option when the widget is used as an ASP.NET MVC 5 Control or a DevExtreme-Based ASP.NET Core Control. This enum accepts the following values: