1 digraph princip {

     2     rankdir=LR

     3 

     4     gen		[label="Generátor" shape="box" labelURL="xxxxxxxx"]

     5     xml		[label="Texty v XML"]

     6     xhtml	[label="XHTML web"]

     7     xslt	[label="XSLT šablona"]

     8 

     9     xml -> gen -> xhtml;

    10     xslt -> gen;

    11 }