Javi Jimenez wrote:
>> You are recursively calling the method color() until your stack goes 
>> through the roof.  I believe your error has nothing at all to do with 
>> the treemap plugin.  If you want, you can post the code for further 
>> analysis
>> 
>> hth
>> 
>> ilan
> 
> thanks ilan!
> 
> My view index.rhtml has only this line:
> 
> <%= html_treemap(@root) %>
> 
> The controller 'breed_controller':
> 
> class BreedController < ApplicationController
>   def index
>     # Retreive the root node of the treemap
>     @root = Breed.find(1)
>   end
> end
> 
> and the model:
> 
> class Breed < ActiveRecord::Base
>   acts_as_tree :order => "total"
>   acts_as_treemap :label => "name", :size => "total", :color => "color"
> end
> 
> 
> As you can see is very simple code to use this plugin, that is why I 
> can't see the error, maybe in the database?
> 
> id  parent_id  total    name     color
> 1      null    79    'pit bull' '15.30'
> 2        1     67   'york-shire' '8.11'
> 3        2     65    'bull dog'  '7.15'
> 4        3     60     'samoyedo' '6.00'
> 
> very simple too ....
> 
> What is happening? :(
> 
> Thank you!

I already fixed this problem, it was because of the column name 'color', 
i felt so stupid when I found out.

Anyway, I still have not been able to show the map,It says :"no 
font_size method".

I have been looking for it in the plugin code and it is there in 
node.rb, so now I am more lost than before.


 has anyone any experience with treemaps???
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