I started to script the visualization in Roassal 2. But I have the following missing:
- RODynamicEdge (and ROMondrianInteractionBuilder>>dynamicEdgeFromAll: aBlockOrSymbol using: aShape)
- ROArrow
Just yesterday I have introduced RTShowEdge, which is a nice replacement of RODynamicEdge.
Try the following:
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| v es |
v := RTView new.
es := ((RTEllipse new size: 30) + RTLabel) elementsOn: (1 to: 20).
v addAll: es.
RTCircleLayout on: es.
es @ (RTShowEdge new connectTo: [ :value | value - 5 to: value + 5]).
v
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Or:
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| v es |
v := RTView new.
es := ((RTEllipse new size: 30) + RTLabel) elementsOn: (1 to: 20).
v addAll: es.
RTCircleLayout new initialRadius: 150; on: es.
es @ (RTShowEdge new connectTo: [ :value | value - 5 to: value + 5]; shape: (RTLine new color: (Color blue alpha: 0.4))).
v
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Here is a screenshot:
<Screen Shot 2014-04-08 at 10.54.21 AM.png>
And if you are in a curvy mood, you can do:
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| v es |
v := RTView new.
es := ((RTEllipse new size: 30) + RTLabel) elementsOn: (1 to: 20).
v addAll: es.
RTCircleLayout new initialRadius: 150; on: es.
es @ (RTShowEdge new connectTo: [ :value | value - 5 to: value + 5]; shape: [ :el | RTBezierLine new centerOfObjects: (el model - 5 to: el model +5) inView: v; color: (Color blue alpha: 0.4) ] ).
v
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<Screen Shot 2014-04-08 at 11.04.31 AM.png>
We are currently working on RTArrow, we will be done by today or tomorrow I think…
Alexandre
--
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Alexandre Bergel
http://www.bergel.eu^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.