MetricNormaliser on edges

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MetricNormaliser on edges

Nicolas Anquetil
A question on normalizing edges in RTMondrian:

I want to show the "strength" of the edges, computed according to some
metric.

How can I normalize for example the color of the edge to reflect this
"strength" ?

Or maybe, normalize the "boldness" of the edge ?

nicolas

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Nicolas Anquetil
RMod team -- Inria Lille

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Re: MetricNormaliser on edges

Nicolas Anquetil
For the record, I found the answer in
RTMetricNormalizer>>normalizeLineWidth:

see the exemple from the method:

---

|b es |
b := RTMondrian new.
b shape circle size: 20; color: Color red trans.
b nodes: Collection withAllSubclasses.

b shape line color: Color blue trans.
es := b edges connectToAll: #dependentClasses.
b layout force charge: -500.
b normalizer
     edges: es;
     normalizeLineWidth: [ :from :to |
         | outgoingRef |
         outgoingRef := (from methods flatCollect: [ :cm | cm literals
select: [ :l | l class == GlobalVariable ] ]) groupedBy: #value.
         (outgoingRef keys includes: to)
             ifTrue: [ (outgoingRef at: to) size ]
             ifFalse: [ 0 ] ] min: 0.2 max: 20.
b
---

nicolas

On 05/11/2018 14:22, Nicolas Anquetil wrote:

> A question on normalizing edges in RTMondrian:
>
> I want to show the "strength" of the edges, computed according to some
> metric.
>
> How can I normalize for example the color of the edge to reflect this
> "strength" ?
>
> Or maybe, normalize the "boldness" of the edge ?
>
> nicolas
>
--
Nicolas Anquetil
RMod team -- Inria Lille

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https://www.list.inf.unibe.ch/listinfo/moose-dev