You can do something like that:

b := RTTreeMapBuilder new.
�� labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco').
�� b shape fillColor: Color veryLightGray.
�� b from: (1 to: 5) using: [#()].
�� b weight: [:n | n].
�� b build.
b view elements @ (RTLabelled new color: Color black; center).
�� ^ b view.

Let me know how it goes!

Cheers,

Alexandre

On Mar 5, 2016, at 11:28 PM, Offray Vladimir Luna C��rdenas <offray.luna@mutabit.com>��wrote:

Almost there!

===========
| b labels popup |
�� �� labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco').
�� �� popup := RTPopup new.
�� �� popup text: [:object | labels at: object ��].
�� �� b := RTTreeMapBuilder new.
�� �� b shape fillColor: Color random.
�� �� b from: (1 to: 5) using: [#()].
�� �� b weight: [:n | n].
�� �� b build.
�� �� b view elements @ popup.
�� �� ^ b view.
===========

The strange thing is that 2nd and 3rd boxes don't get the proper��label, but everyone else��does....

Cheers,

Offray

On 05/03/16 20:56, Offray Vladimir Luna��C��rdenas wrote:

Thanks Alexandre, even more being away of the computer... It kind��of works. Now the��visualization shows the labels in the upper side��of each rectangle. Like this:

<Mail Attachment.png>

The idea is to put labels like "uno", "dos", "tres", "cuatro",��"cinco" on each rectagle instead��of the numbers. Anyway we have��ended our hackathon/workshop in the #DataWeek3 and��#OpenDataDay��for today. A really good balance ��and this third edition is the��best of all until��now. Still there is a step learning curve and��"cultural shock" on Smalltalk, but agile��visualization, the��Roassal environment, GT Tools, and Pharo are promising and��interesting��for newcomers.

Cheers and thanks again,

Offray


On 05/03/16 20:42, Alexandre Bergel��wrote:

B view elements @ RTLabelled

--��
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel ��http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.