how to couper contenier of a canvas in an outer canvas???

[Dave Angel]

On 03/15/2013 08:00 AM, olsr.kamal at gmail.com wrote:
> i maybe don't talk english very well but at least i am not a Rude,and you are not obligated to answering  me much less  Mocking  me ,i assure  you that  i will not post anything anymore jackass
> thank you  alex23
>

Note also that you were insulted by a noted troll generator here (notice 
his pseudo-name, Ranting Rick), one that many of us have kill-filed to 
avoid reading his posts.  Most newcomers to mailing lists will omit some 
details in their queries, and we try to help fill in the details.

Sometimes what might help if you think you might be misunderstood is to 
pose the query in more than one way, or give some example code, or 
something so we can fill in the missing or misunderstood pieces.

Start by specifying the environment you're using (python version, 
operating system, any 3rd party libraries).  Then include enough code 
that we know exactly what you mean by canvas.

-- 
DaveA