app.INodeGroupEditor.setImage() method

Sets or resets the image for the node group.

Signature:

setImage(href: string | undefined, description?: string): this;

Introduced: version 1.8

Parameters

Parameter	Type	Description
href	string \| undefined	The URL of the image to use, or 'undefined' to indicate there is no image.
description	string	(Optional) A description of the image.

Returns:

this

The node group, with its image set to the specified URL and description.

If an image is not set, then a default image will be used when a label is also set.