View Source: Help/GraphVizPlugin

The ~GraphViz plugin passes all its arguments to the grapviz =dot= binary and displays the result as cached image (PNG,GIF,SVG) or imagemap. See http://www.graphviz.org/Documentation.php, esp. http://www.graphviz.org/doc/info/lang.html for the *dot* language specs. Note: - We support all image types supported by GD so far, PNG most likely. - On imgtype = imap, cpamx, ismap, cmap an additional mapfile will be produced. ! Usage <verbatim> <?plugin GraphViz [options...] multiline dot script ... ?> </verbatim> ! Plugin Arguments =imgtype= | Default: png =alt= | img alt text. =pages= | <! plugin-list support !> encoded as pagename = ~[ URL = url ~] =exclude= | Exclude pages =help= | Display argument help. ! Example <verbatim> <?plugin GraphViz digraph automata_0 { size ="8.5, 11"; node [ shape = circle]; 0 [ style = filled, color=lightgrey ]; 2 [ shape = doublecircle ]; 0 -> 2 [ label = "a " ]; 0 -> 1 [ label = "other " ]; 1 -> 2 [ label = "a " ]; 1 -> 1 [ label = "other " ]; 2 -> 2 [ label = "a " ]; 2 -> 1 [ label = "other " ]; "Machine: a" [ shape = plaintext ]; } ?> </verbatim> is rendered as <?plugin GraphViz digraph automata_0 { size ="8.5, 11"; node [shape = circle]; 0 [ style = filled, color=lightgrey ]; 2 [ shape = doublecircle ]; 0 -> 2 [ label = "a " ]; 0 -> 1 [ label = "other " ]; 1 -> 2 [ label = "a " ]; 1 -> 1 [ label = "other " ]; 2 -> 2 [ label = "a " ]; 2 -> 1 [ label = "other " ]; "Machine: a" [ shape = plaintext ]; } ?> ! Author Reini Urban