hi Fabrice,
what builder are you using ?
I will show you how to use the graph builder. Have a look here: 
http://m.youtube.com/watch?v=wdf80t32v-0

Envoyé de mon iPhone

Le 7 juin 2014 à 23:18, Fabrice Atrevi <atrevifabrice@gmail.com> a écrit :

Hi!
I'm using roassal in glamour for painting. I want to know how i can give a length for edge. Like in the screenshot, the default length is too small. And if possible, i want boxes and arcs do not intersect.

Thanks,  

--
ATREVI D. Fabrice
Master en Informatique A l'Institut de la Francophonie pour l'Informatique (IFI/Hanoï)
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