Graphvis Golang

readme.md

Generate Graphvis diagrams with Go using https://github.com/awalterschulze/gographviz

To generate the .png file, run the program like this:

go run graphvis.go | dot -Tpng -o g.png

Result: https://i.imgur.com/Mf5ZJYS.png

graphvis.go

package main

import (
	"fmt"

	"github.com/awalterschulze/gographviz"
)

func main() {
	g := gographviz.NewGraph()

	g.SetName("G")
	g.SetDir(true)
	g.AddNode("G", "A", nil)
	g.AddNode("G", "B", nil)
	g.AddEdge("A", "B", true, nil)
	s := g.String()

	fmt.Println(s)
}