[ns] queuePos ...

[hai22 <hai22@it.canterbury.ac.nz>]

Hi,
I have a rather simple question regarding queuePos ..
The ns manual page 328 talks about it .
It reads as  " The queuePos or position of queue is defined as the angle
of the queue line with horizontal "
it gives example $ns duplex-link-op queuePos 0.5 

What does 0.5 means ? Also what is the significance of angle for queue
line ...
I think it does not matter ..The thing which matters is queue-limit ...
I would be thankful if some one can explain this thing to me ...
Thanks,
Aun
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