font

Specifies font options for axis labels.

Type:

Object

color

Specifies the color of axis labels.

Type:

String

Default Value: '#767676'

This option supports the following colors:

family

Specifies a font family for axis labels.

Type:

String

Default Value: '"Segoe UI", "Helvetica Neue", "Trebuchet MS", Verdana, sans-serif'

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

opacity

Specifies how transparent axis labels should be.

Type:

Number

Default Value: undefined

This option accepts a value from 0 to 1, where 0 makes axis labels completely transparent, and 1 makes them opaque.

size

Specifies the axis labels' font size.

Type:

Number

|

String

Default Value: 12

A numeric value specifies the font size in pixels. A string value can specify the font size in any units listed here, but multi-line text only supports length units.

weight

Specifies a font weight for axis labels. Accepts values from 100 to 900 in increments of 100. Higher values increase boldness.

Type:

Number

Default Value: 400