I believe the idea of the API is to simulate the Mondrian API, but it does not make much sense in the context of the treemap because we only need to build a tree, so we do not need to provide a mechanism with which to build a graph.

Actually more than half of the time is being spent on precisely constructing the tree. We should simply have a construct that acts like we have in the DeepTraverser:
http://www.humane-assessment.com/blog/traversal-enabled-pharo-objects/

Cheers,
Doru



On Wed, Oct 29, 2014 at 7:42 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
I do not understand how it works. 
I tried the following:
| b |
b := RTTreeMapBuilder new.
b
extent: 400@400;
nodes: (RTShape withAllSubclasses);
edges: #superclass;
weight: [:el | el numberOfMethods ].
b build

Apparently edges is not well specified. What I should provide in edges?

Alexandre

-- 
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Alexandre Bergel  http://www.bergel.eu
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On Oct 29, 2014, at 12:44 PM, milton mamani <akevalion@gmail.com> wrote:

The code is now in Roassal2 repository

2014-10-29 4:27 GMT-03:00 Tudor Girba <tudor@tudorgirba.com>:
Where is the code?

Doru

On Wed, Oct 29, 2014 at 2:55 AM, Tudor Girba <tudor@tudorgirba.com> wrote:
Great. I will look at it tomorrow. I am also interested in the time complexity.

Doru

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"Every thing has its own flow"

> On 28 Oct 2014, at 21:40, Alexandre Bergel <alexandre.bergel@me.com> wrote:
>
> Can someone have a look at this?
>
> Cheers,
> Alexandre
>
>
>> On Oct 28, 2014, at 5:14 PM, milton mamani <akevalion@gmail.com> wrote:
>>
>> Hi,
>>
>> I been working in RTTreeMapBuilder,
>>
>> Try to run the next piece of code
>>
>> .=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=
>> | b |
>> b := RTTreeMapBuilder new.
>> b
>>    extent: 400@400;
>>    nodes: (1 to: 76);
>>    edges: ((1 to: 76) collect: [:n | (n //10) -> n]);
>>    weight: [:n | n].
>> b shape
>>    if: [:n | n even ] fillColor: Color lightGray;
>>    if: [ :n | n odd ] fillColor: Color purple.
>>
>> b open.
>> .=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=
>>
>> to get this preatty visualization.
>>
>> <image.png>
>>
>> Let me know what you think about it
>>
>> Cheers,
>> Milton
>>
>> 2014-10-28 14:41 GMT-03:00 Tudor Girba <tudor@tudorgirba.com>:
>> Great. This is the only missing thing :)
>>
>> Cheers,
>> Doru
>>
>>
>> On Tue, Oct 28, 2014 at 1:28 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
>> Just to let you know that we are working with Milton on a new treemap.
>>
>> Cheers,
>> Alexandre
>>
>>
>>> On Oct 22, 2014, at 1:14 AM, Tudor Girba <tudor@tudorgirba.com> wrote:
>>>
>>> We "just" need a treemap :)
>>>
>>> Doru
>>>
>>> On Wed, Oct 22, 2014 at 2:24 AM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
>>> Ok, we will pay attention to this
>>>
>>> Alexandre
>>>
>>>
>>>> On Oct 21, 2014, at 5:24 PM, Tudor Girba <tudor@tudorgirba.com> wrote:
>>>>
>>>> http://www.humane-assessment.com/blog/system-nesting-map
>>>>
>>>> Doru
>>>>
>>>> On Tue, Oct 21, 2014 at 10:17 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
>>>> What is SystemNesting ?
>>>>
>>>> Alexandre
>>>> --
>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>>>> Alexandre Bergel  http://www.bergel.eu
>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>>>
>>>>
>>>>
>>>>> On Oct 19, 2014, at 4:24 PM, Tudor Girba <tudor@tudorgirba.com> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> There are only a couple of things left to do in the migration:
>>>>> - Fix the UML diagram to properly show attributes (we need another transformation to show the name of an attribute)
>>>>> - Reimplement a treemap visualization in Roassal2 and have the SystemNesting ported to it
>>>>> - Reimplement the GLMBrowser>>viewTree visualization
>>>>>
>>>>> Anyone interested in helping?
>>>>>
>>>>> Just a reminder: these are pretty much the main things that are still left to do in order for us to release Moose 5. Once we release it, we can move to Pharo 4 and benefit from a larger exposure and feedback for all the tools built around Moose.
>>>>>
>>>>> Cheers,
>>>>> Doru
>>>>>
>>>>>
>>>>> --
>>>>> www.tudorgirba.com
>>>>>
>>>>> "Every thing has its own flow"
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>>>>
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>>> --
>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>>> Alexandre Bergel  http://www.bergel.eu
>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>>
>>>
>>>
>>>
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>> --
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>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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>>
>>
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"Every thing has its own flow"