Method String

graph.go:276–280

String returns the source in dot notation.

()

// String returns the source in dot notation.
func (g *Graph) String() string {
	b := new(bytes.Buffer)
	g.Write(b)
	return b.String()
}

func (g *Graph) Write(w io.Writer) {
	g.IndentedWrite(NewIndentWriter(w))