You would get answers to these questions faster on the moose mailing list. Doru
On Mon, Sep 30, 2013 at 8:13 AM, roberto.mine...@usi.ch < roberto.mine...@usi.ch> wrote: > Anyone can help here? > > On Sep 20, 2013, at 5:32 PM, roberto.mine...@usi.ch wrote: > > > Hi, > > > > It's me again.. > > > > I managed to have something *almost* working, but the behavior of the > ROTreeMapLayout is not clear to me. > > > > Using the ROMondrianViewBuilder I can specify the size of the Tree map, > but then I am not able to dynamically add nodes. Well, at least I did not > manage to do that. So I moved to pure Roassal, as suggested by Alejandro. > > > > Here's how my actual code looks like: http://ws.stfx.eu/CFM522Z9X3ES > > > > I am a beginner with Roassal, so I spend some time to figure out how to > draw the tree map in this way. I did not really quite understand why I have > to add the ROBox new size: 200 to the ROElement, but I'll figure it out. > > > > The thing is when I try to add the new node. Following, again, > Alejandro's advice I am writing something like: > > > > "I add a new node, re-layout the view, and signalUpdate" > > rawView add: ((ROElement on: 10) + (ROBox new size: 200)). > > (ROTreeMapLayout withWeightBlock: [ :e | e model ]) applyOn: rawView > elements. > > rawView signalUpdate . > > > > The result is quite strange, the view is indeed updated but I cannot > understand why all sizes are messed up. > > > > My questions, in short are: How can I fix the overall size of the tree > map? Am I doing everything correct till now? > > > > Thanks again for your help, > > Roby > > > > On Sep 20, 2013, at 11:24 AM, roberto.mine...@usi.ch wrote: > > > >> Hi, > >> > >> I was playing around with Roassal (in particular, a tree map) and I > have a question: Is there a way to dynamically adding nodes? I mean, once > the view is generated to update the #nodes by adding a new node (and > associations as well, i.e., edges) and have the visualization re- > >> > >> Thanks in advance. > >> > >> Roby > > > > > > > -- www.tudorgirba.com "Every thing has its own flow"
