font

Specifies the font settings of the group labels.

Type:

Object

color

Colors the text displayed by the group labels.

Type:

String

Default Value: '#767676'

This option supports the following colors.

family

Specifies the font family of the text displayed by the group labels.

Type:

String

Default Value: ''Segoe UI', 'Helvetica Neue', 'Trebuchet MS', Verdana'

For details on acceptable values, refer to the Font Family article.

opacity

Specifies how transparent the text displayed by the group labels should be.

Type:

Number

Default Value: undefined

This option accepts a value from 0 to 1, where 0 makes the text completely transparent, and 1 makes it opaque.

size

Specifies the size of the text displayed by the group labels.

Type:

Number

|

String

Default Value: 12

weight

Specifies the font weight of the text displayed by the group labels. Accepts values from 100 to 900 in increments of 100. Higher values increase boldness.

Type:

Number

Default Value: 600