I guess the correct incantation to load the code is

Gofer it
smalltalkhubUser: 'MathieuDehouck' project: 'RoassalAlgorithm';
package: 'Roassal-New';
load.

A screenshot:

Can you comments the methods?

#ratioWidth:height:

#padding:

This is a very compact layout. Excellent!

Cheers,

Alexandre

On May 24, 2013, at 7:15 AM, mathieubmddehouck@mailoo.org wrote:

Hi

There is a new layout for packing rectangle nodes.

Gofer new
smalltalkhubUser: '' project: 'RoassalAlgorithm';
package: 'Roassal-New';
load

---------------------------------------------------------------------------------------------------

"Source code: ROMondrianExample>>miniMapOn:"
"Preambule. It includes the initialization. "
| view rawView |
rawView := ROView new.
view := ROMondrianViewBuilder view: rawView.
"-------------"
"-------------"

view shape rectangle
width: [ :cls | cls numberOfVariables * 5 ];
height: #numberOfMethods;
color: (Color r: 0 g: 1 b: 1 ).

view nodes: Collection withAllSubclasses.

"1 to: view nodes size by: 2 do: [ :ea ||i e| e := view nodes at: ea.
i := e width.
e width: e height.
e height: i.
e extent: e width @ e height ] ."

view layout:(( RORectanglePacking new)ratioWidth: 2 height: 1; padding: 3).

"-------------"
"-------------"
"Below is the initiation of the menu and opening the visualization"
ROEaselMorphic new populateMenuOn: view.
view open.
------------------------------------------------------------------------------------------------------

Try it and give me feedback, please.

Regards

Mathieu

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Alexandre Bergel http://www.bergel.eu
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