Test1

{{#wgraph: svg | thumb = 40 |

 node wgl         { type datum     label "text notation\n-- WGL --" }
 edge wgl wgraph  { kind rightnear color orange }
 node wgraph      { type process  label "Wgraph\nmediawiki extension" }
 edge wgraph gdl  { }
 node gdl         { type datum     label "graph definition\n-- GDL --" }
 edge gdl aisee   { }
 node aisee       { type process  label "aiSee\nlayout generator" 
                    href aiSee } // hyperlink to article (only svg)
 edge aisee img   { kind leftnear color blue }
 node img           { type data     label "image\n-- png, svg --"  }
 node wgl-1         { type datum     label "text notation\n-- WGL --" }
 edge wgl-1 wgraph-1  { kind rightnear color orange }
 node wgraph-1      { type process  label "Wgraph\nmediawiki extension" }
 edge wgraph-1 gdl-1  { }
 node gdl-1         { type datum     label "graph definition\n-- GDL --" }
 edge gdl-1 aisee-1   { }
 node aisee-1       { type process  label "aiSee\nlayout generator" 
                    href aiSee } // hyperlink to article (only svg)
 edge aisee-1 img   { kind leftnear color blue }
 node wgl-2         { type datum     label "text notation\n-- WGL --" }
 edge wgl-2 wgraph-2  { kind rightnear color orange }
 node wgraph-2      { type process  label "Wgraph\nmediawiki extension" }
 edge wgraph-2 gdl-2  { }
 node gdl-2         { type datum     label "graph definition\n-- GDL --" }
 edge gdl-2 aisee-2   { }
 node aisee-2       { type process  label "aiSee\nlayout generator" 
                    href aiSee } // hyperlink to article (only svg)
 edge aisee-2 img   { kind leftnear color blue }

 nodetype data    { shape hexagon, color purple, bordercolor black, height 75}
 nodetype datum   { shape ellipse, color lightyellow,
                    bordercolor khaki, height 60 }
 nodetype process { shape box color lightmagenta 
                    bordercolor magenta height 60 }
 xspace=70, yspace=100

}}