How to change the presentation of the selected entities

Hello,
I want to show the hilighted selected entites with a more definite width.
In AIS_InterectiveContext I have seen the "SelectionColor()" method to set the color of the seleted entities, but no methods to change the width.
I have seen the "AIS_InterectiveContext/SetSelectedAspect()", but I cannot understand how can I use it.
Can anyone tell me how can I change the automatic presentation of the selected objects ?

Thanks

randyboy's picture

I am working on it but I have not done yet. There is a solution to draw any objects but not the selection behavior.

Do you know what the means setSelected(AIS_InteractiveObject)