NodeBase API in JavaScript Diagram API control

Defines the common behavior of nodes, connectors and groups

Properties

addInfo

Object

Allows the user to save custom information/data about a node/connector

Defaults to undefined

collapseIcon

IconShapeModel

Defines the collapsed state of a node

Defaults to {}

excludeFromLayout

boolean

Defines whether the node should be automatically positioned or not. Applicable, if layout option is enabled.

Defaults to false

expandIcon

IconShapeModel

Defines the expanded state of a node

Defaults to {}

flip

string

Flip the element in Horizontal/Vertical directions

Defaults to None

id

string

Represents the unique id of nodes/connectors

Defaults to ”

isExpanded

boolean

Defines whether the node is expanded or not

Defaults to true

margin

MarginModel

Defines the space to be left between the node and its immediate parent

Defaults to {}

ports

PointPortModel[]

Defines the collection of connection points of nodes/connectors

Defaults to undefined

tooltip

DiagramTooltipModel

defines the tooltip for the node

Defaults to {}

visible

boolean

Sets the visibility of the node/connector

Defaults to true

zIndex

number

Defines the visual order of the node/connector in DOM

Defaults to -1