[Visualpython-users] Resetting the gcurve object

Hello all,

I am trying to develop an application that can display how a function changes as different parameters are altered.  For example, let's say that I want to plot y = sin(kx).  I have a slider that controls the value of k, and I then replot the function with the new k whenever the slider is moved.  By default, it appears that the gcurve object keeps all previously plotted data on the gdisplay.  While I can envision situations where this is a benefit (like for binning a histogram), for this application I would like only plot the current value of k and not retain the plot of all previous values. In other words, I would like to reset the gcurve object before replotting with the new k.

I haven't found an any easy way to reset the gcurve object without deleting the gdisplay object and then opening a new one.  Is there an easy way to reset the gcurve object?  

Thanks,

Seth Morton