csdot 1.0.1

csdot

A c# library to process Dot language used by Graphviz.

Currently it can generate DOT and dump as a file

Development occurs at GitHub, where you can report issues.

Usage:

Just import the library for your respective framework and start working!

To create a Graph:

Graph graph = new Graph("id");          // where id is the graph-ID string.

To create a node:

Node node = new Node("id");		// where id is the node-id

Each graph element has Attribute property which has all the attribute objects set. For instance Graph only has center attribute.

So to set the attribute

graph.Attribute.center.Value = true;

This will set the property and will generate the graph with this attribute.

Similarly to set node property:

node.Attribute.color.Value = Color.X11.darkviolet;

A few inbuilt classes are defined where the developer can check the available list of properties and set accordingly. Like Color in namespace namespace csdot.Attributes.DataTypes can be used.

To add an element to a graph:

graph.AddElement(node)

To create an edge, we need to add a transition. A Transition is an element of edge.

To create an edge:

Node a = new Node("a");
Node b = new Node("b");
Node c = new Node("c");

Edge edge = new Edge();

List<Transition> transition = new List<Transition>()
{
	new Transition(a, EdgeOp.directed),
	new Transition(b, EdgeOp.undirected),
	new Transition(c, EdgeOp.unspecified)
};
edge.Transition = transition;

To add it to graph:

graph.AddElement(edge)

To save to a file, you need to create a DotDocument object and call SaveToFile()

public void SaveToFile(Graph i_graph, string i_fileLocation)

Currently we do not support the following attributes:

• bb
• bgcolor
• charset
• class
• clusterrank
• comment
• dir
• diredgeconstraints
• esep
• fillcolor
• fixedsize
• head_lp
• headport
• layer
• layers
• layerselect
• lp
• margin
• maxiter
• normalize
• orientation
• overlap
• pack
• pad
• page
• pagedir
• pos
• quadtree
• rank
• rankdir
• ranksep
• ratio
• rects
• root
• scale
• sep
• size
• smoothing
• splines
• start
• style
• tail_lp
• tailport
• vertices
• viewport
• xlp

These will be added in the upcoming versions and well as LoadDiagraph feature.

License:

Distributed under MIT license.

Contacts:

Harsh (harshsikhwal7@gmail.com) Vibaswan (vroychowdhury@gmail.com)