shadow

Configures the labels' shadows.

Type:

Object

blur

Specifies the shadows' blur distance. A larger value increases the blur distance.

Type:

Number

Default Value: 1

color

Colors the labels' shadows.

Type:

String

Default Value: '#000000'

This option supports the following colors:

offsetX

Moves the shadows horizontally from their initial positions.

Type:

Number

Default Value: 0

The number assigned to this option specifies the shift in pixels. A negative number shifts the shadows to the left, a positive number - to the right.

offsetY

Moves the shadows vertically from their initial positions.

Type:

Number

Default Value: 1

The number assigned to this option specifies the shift in pixels. A negative number shifts the shadows to the top, a positive number - to the bottom.

opacity

Specifies the shadows' transparency.

Type:

Number

Default Value: 0

This option accepts a value from 0 to 1: 0 makes the shadows transparent; 1 makes them opaque.