16 Oct
2011
16 Oct
'11
4:22 p.m.
On Sat, Oct 15, 2011 at 12:12 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote:
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.
Hi,
On 14 Oct 2011, at 15:51, Usman Bhatti wrote:
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.
On Fri, Oct 14, 2011 at 3:39 PM, Tudor Girba
<tudor(a)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?
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.
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(a)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
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--
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"Every thing has its own flow"
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"Presenting is storytelling."
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