[Pharo-users] dynamic interaction with Mondriam

[Alidra Abdelghani via Pharo-users]

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Hi all,

I would like to do some visualisations with Mondrian where you change the 
visualisation by selecting actions. For instance you have :
b := RTMondrian new.
b shape rectangle withTextAbove.
b nodes:(1 to: 5).
b layout grid.
b edges connectFrom: [ :e | e + 1 ].
b build.
b view

then you can click a button to:
1  display/hide the labels above the elements.
2 display/hide some elements (all odd numbers for instance)
3 display/hide connections between elements.
I saw a visualisation in the Roassal examples where you can add elements in a 
dynamic stack grapher. So I presume it is possible to do the same with other 
types of visus. 

Any hints?
Thanks in advance.
Abdelghani

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