Hi Jonathan,

Can you give more context? It is hard to understand what’s going on. 

I suspect you are using RTGraphBuilder. This is deprecated code, instead you should use RTMondrian.

For example:

-=-=-=-=-=-=-=-=-=-=-=-=

b := RTMondrian new.
b shape rectangle
if: [ :c | c inheritsFrom: RTShape ] fillColor: Color yellow.
b nodes: RTObject withAllSubclasses.
b edges connectFrom: #superclass.
b layout tree.
b

-=-=-=-=-=-=-=-=-=-=-=-=

Cheers,

Alexandre

On Jan 19, 2015, at 10:40 AM, Wadin Jonathan <wadin.jonathan@gmail.com> wrote:

Hi,

I have some problem to change the colors of the nodes when I use one condition. 

Per example : 

"b nodes 
if: [:c | self halt. c inheritsFrom: RTShape]; 
color: Color yellow."

I try to put one breakpoint on the condition but that don't execute my condition and also don't change color of nodes.


Thank you,

Cheers,

Jonathan.

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