hoverStyle

Configures the appearance adopted by the series when a user points to it.

Type:

Declared in commonSeriesSettings, hoverStyle applies to all series in the chart. Declared in a series configuration object, hoverStyle applies to this particular series only. The series-specific hoverStyle overrides the common one.

color

Specifies the color of the series in the hovered state.

Type:

String

Default Value: undefined

This option supports the following colors.

Hexadecimal colors
RGB colors
RGBA colors
Predefined/cross-browser color names
Predefined SVG colors

width

Specifies the pixel-measured width of the series line when the series is in the hovered state.

Type:

Number

Default Value: 3