De: "Alexandre Bergel" <alexandre.bergel@me.com>
À: "Moose-related development" <moose-dev@iam.unibe.ch>
Envoyé: Jeudi 26 Juin 2014 15:37:18
Objet: [Moose-dev] Re: How tu visualize a graph using Roassal?

Hi Baptiste!

I think this is your first email to the mailing list, so welcome!

There are many different ways to do this. 

One easy way is to use the graph builder.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

| b |

b := RTGraphBuilder new.

b nodes

if: [ :c | c inheritsFrom: RTShape ];

color: Color green.

b nodes

if: [ :c | c inheritsFrom: RTLayout ];

color: Color yellow.

b nodes

if: [ :c | 'TR*' match: c name ];

color: Color purple.

b nodes color: Color red.

b edges 

connectTo: #dependentClasses;

useInLayout.

b layout force charge: -100.

b global

minSize: 15;

alphaColor: 0.4.

b addAll: RTObject withAllSubclasses, TRObject withAllSubclasses.

b open.

b view canvas

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Which produce the following:

I suggest you to have a look at the example.

Cheers,

Alexandre

-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

On Jun 26, 2014, at 9:01 AM, Baptiste Quide <baptiste.quide@inria.fr> wrote:

Hi everyone,

I'm working on a project in order to analyze automatically project source code. The project consists in analyzing automatically Smalltalk project source code and in visualizing all the dependencies among the packages.

Currently i have only a UI (using Spec Framework) to visualize the results in a TreeModel. I would like to have a visualization, like the screenshot attached (done with Graphviz), using Roassal.

As you can see, we have the packages (the nodes) and the edges are linking the packages when they have dependencies among them. I would like to have a graph-visualization in order to detect potential cyclic dependencies. How can i do that with Roassal?

Thanks for your help.

Baptiste

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