Re: [Visualpython-users] Stripchart display with curve object?

[Jonathan B. <jbr...@ea...>]

On Sun, 2006-04-16 at 21:14 +0100, Mark wrote:
> I am trying to create a realtime stripchart display by using the curve 
> object. My problem is how to get the display "rolling". I would like to 
> do this as efficient as possible (avoiding time consuming loops!).  Any 
> ideas ?

Your best bet is probably going to involve using slicing.  Maybe
something like this...

# expensive inner loop gets done in C
graphline[:-1] = graphline[1:]
# new data point tacked on to the end
graphline[-1] = n_point

HTH,
-Jonathan