On Wed, May 4, 2011 at 11:23 PM, <butt...@gmail.com> wrote:
> redlines.set_visible(False)
>
> it is also possible to delete the line from ax.lines.
> Ex: del ax.lines[-1] deletes the last line.
>
> you need to perform a redraw for the change to be visible on the plot.
>
There are more "correct" ways to do this. For example, each artist object
comes with a "remove" method:
http://matplotlib.sourceforge.net/api/artist_api.html?highlight=remove#matplotlib.artist.Artist.remove
So, if you save the lines that you create from the call to plot, you can
subsequently remove them at your leisure.
Ben Root
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