On Sat, Oct 15, 2011 at 12:12 PM, Tudor Girba <tudor@tudorgirba.com> wrote:

Hi,

On 14 Oct 2011, at 15:51, Usman Bhatti wrote:

> On Fri, Oct 14, 2011 at 3:39 PM, Tudor Girba <tudor@tudorgirba.com> wrote:
> Pimon is a simple graphical engine.
>
> Inheriting from Figure only provided display facility. It is not essential for the algorithm. So, you should not do anything in this direction.
>
> Now that algos are working

Where is the code?

The code is on my machine. Let me know the repo and I'll commit it there. I am still playing with the presentation (lattice construction) part.

 

> I am looking to create full lattices on top of the algos: because I need to find patterns in the lattices (the approach is constructed like that) and it is more evident to manipulate lattices than simple concepts. Thats why now I am looking at the classes that create and display FCA lattices. So I thought there might be a straightforward solution to the problem.

Most likely you will be better off using Mondrian for this.

Yes. I am trying to use Mondrian entities for lattice building. So, I am trying to understand and adapt the VW display classes for Pharo using Mondrian. 

There are two classes: Lattice and LatticeNode. Lattice contains LatticeNodes. I am working on subclassing Lattice class from MONode and adding elements (LatticeNodes) to it.

 

Doru

>
> Now that you mentioned, you should get those classes inherit from Object instead of ProtoObject.
>
> Ok I'll do it.
>
>
> Doru
>
>
> On Fri, Oct 14, 2011 at 3:06 PM, Usman Bhatti <usman.bhatti@gmail.com> wrote:
> I am working on porting an FCA library from VW to Pharo.
> In VW, classes LatticeNode and Lattice inherit from a class: Pimon.Figure.
>
> The corresponding classes in pharo, already ported, inherit from ProtoObject.
> My question: Is there an easy workaround (that is inheriting from a similar class in pharo doing the work of Pimon.Figure) or do I need to rewrite these Lattice and LatticeNode classes?
>
> thanx
>
> Usman
>
> _______________________________________________
> Moose-dev mailing list
> Moose-dev@iam.unibe.ch
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
>
>
>
> --
> --
> www.tudorgirba.com
>
> "Every thing has its own flow"
>
>
> _______________________________________________
> Moose-dev mailing list
> Moose-dev@iam.unibe.ch
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
>
> _______________________________________________
> Moose-dev mailing list
> Moose-dev@iam.unibe.ch
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev

--

www.tudorgirba.com

"Presenting is storytelling."

_______________________________________________
Moose-dev mailing list
Moose-dev@iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev