Class DotEdge

constructor

• new DotEdge(
      source: NodeIdentification,
      target: NodeIdentification,
      attrs?: Record<string, string>,
  ): DotEdge

  Creates a new edge statement.

  Parameters

  • source: NodeIdentification

    The ID of the source node of the edge.

  • target: NodeIdentification

    The ID of the target node of the edge.

  • attrs: Record<string, string> = {}

    The list of attributes of the edge.

  Returns DotEdge

attrList

source

target

attr

• attr(key: string, value: string): this

  Adds an attribute to the attribute list of the edge.

  Parameters

  • key: string

    The key of the attribute.

  • value: string

    The value of the attribute.

  Returns this

  This edge statement, for chaining.

attrs

• attrs(attrs: Record<string, string>): this

  Adds multiple attributes to the attribute list of the edge.

  Parameters

  • attrs: Record<string, string>

    The attributes to add.

  Returns this

  This edge statement, for chaining.

toDotString

• toDotString(directed: boolean, indentation?: number): string

  Converts the edge statement to a dot string.

  Parameters

  • directed: boolean

    Whether the graph is directed.

  • indentation: number = 0

    The number of spaces to indent.

  Returns string

  The dot string of the edge statement.