NAME

App::Basis::ConvertText2::Plugin::Graphviz

SYNOPSIS

my $content = "digraph G {
  subgraph cluster_0 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    a0 -> a1 -> a2 -> a3;
    label = "process #1";
  }

  subgraph cluster_1 {
    node [style=filled];
    b0 -> b1 -> b2 -> b3;
    label = "process #2";
    color=blue
  }
  start -> a0;
  start -> b0;
  a1 -> b3;
  b2 -> a3;
  a3 -> a0;
  a3 -> end;
  b3 -> end;

  start [shape=Mdiamond];
  end [shape=Msquare];
}" ;
my $params = { 
    size   => "600x480",
} ;
my $obj = App::Basis::ConvertText2::Plugin::Graphviz->new() ;
my $out = $obj->process( 'graphviz', $content, $params) ;

DESCRIPTION

convert a graphviz text string into a PNG, requires dot program from http://graphviz.org

graphviz

create a simple graphviz structured graph image, from the passed text

parameters
   data   - graphviz text      
   filename - filename to save the created image as 

hashref params of
       size    - size of image, widthxheight - optional