Class ArrowEdge

Draw arrow edge. Connection of two TextNode/RectNode elements. Behaves like a spring between two TextNode/RectNode elements.

Hierarchy (View Summary)

SEdge
- ArrowEdge

Index

Constructors

Properties

head_size id k length node1 node2

Methods

dispose setAttribute setHeadAttribute setLength setLineAttribute update_position

Constructors

constructor

new ArrowEdge(node1: SNode, node2: SNode): ArrowEdge
ArrowEdge constructor from node1 to node2.
Parameters
- node1: SNode
  Edge end node1
- node2: SNode
  Edge end node2
Returns ArrowEdge
Overrides SEdge.constructor
- Defined in spring_graph.ts:474

Properties

head_size

head_size: number

Arrow head size.

id

id: string

SVG edge ID

k

k: number

Spring factor

length

length: number

Natural spring length

node1

node1: SNode

Edge end node 1

node2

node2: SNode

Edge end node 2

Methods

dispose

dispose(): void
Delete this edge.

Returns void
Overrides SEdge.dispose
- Defined in spring_graph.ts:570

setAttribute

setAttribute(name: string, value: string): SEdge
call setAttribute
Parameters
- name: string
  Attribute name.
- value: string
  Attribute value.
Returns SEdge
Overrides SEdge.setAttribute
- Defined in spring_graph.ts:590

setHeadAttribute

setHeadAttribute(name: string, value: string): ArrowEdge
Parameters
- name: string
- value: string
Returns ArrowEdge
- Defined in spring_graph.ts:595

setLength

setLength(length: number): SEdge
Parameters
- length: number
Returns SEdge
Inherited from SEdge.setLength
- Defined in spring_graph.ts:176

setLineAttribute

setLineAttribute(name: string, value: string): ArrowEdge
Parameters
- name: string
- value: string
Returns ArrowEdge
- Defined in spring_graph.ts:604

update_position

update_position(): void
update SVG.

Returns void
Overrides SEdge.update_position
- Defined in spring_graph.ts:614