EmbedDotGraphics

Embed Dot Graphics

Allow the user to embed dot graphics definitions in the page and render them as images. The graphics definitions are embedded in HTML comments.

The parameter after GRAPH: is the filename where the image is stored and determines the type of image to generate (.gif, .jpg, .png). The image filename must be unique within the wiki site.

This image is generated from the following source

<!--GRAPH:demo.png

digraph G { 
  Hello->World
}

-->

Images with client-side maps

If you add URLs to nodes or links, a client-side image map is generated

This image is generated from the following source

<!--GRAPH:mapped.png

digraph G { 
  Home  [URL="FrontPage"] ;
  Graphics [URL="EmbedDotGraphics"];
  Home  ->Graphics 
}

-->

You need to configure the plugin in site/scripts/CgiOptions.rb in the #initialize method

    # Uncomment if you want to add 'dot' graphics to your page (see http://www.graphviz.org)
    # The path must point to the 'dot' executable
    # enable_dot_graphics('/usr/bin/')