All docs
V19.1
20.2
20.1
19.2
19.1
18.2
18.1
The page you are viewing does not exist in version 18.1. This link will take you to the root page.
17.2
The page you are viewing does not exist in version 17.2. This link will take you to the root page.
17.1
The page you are viewing does not exist in version 17.1. This link will take you to the root page.
16.2
The page you are viewing does not exist in version 16.2. This link will take you to the root page.
A newer version of this page is available. Switch to the current version.

hoverStyle

Configures the appearance a node changes to when it is hovered over or pressed.

Type:

Object

See Also

border

Configures the appearance a node's border changes to when the node is hovered over or pressed.

Type:

Object

color

Specifies the color a node changes to when it is hovered over or pressed.

Type:

String

Default Value: undefined

This option supports the following colors:

hatching

Applies hatching to a node when it is hovered over or pressed.

Type:

Object

Hatching fills a node with parallel diagonal lines.

DevExtreme HTML5 JavaScript Sankey Line Hatching

opacity

Specifies the transparency a node changes to when it is hovered over or pressed.

Type:

Number

Default Value: undefined

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