Download dot file

Graphviz (dot-file)

          
graph  {
a c d e h 
d -- a;
e -- c;
e -- d;
h -- e;
}
          

Sample commands to generate images from dot file at the commandline (e.g. Linux or MacOS).

$ /usr/local/bin/dot -LO -Tpng test.dot > t.png

$ /usr/local/bin/dot -LO -Tpng test.dot > t.png

With a GUI (e.g. gvedit.exe) simply open the downloaded file.