Hi Jae-Joon, yes, that solved it. Thank you very much.
The savefig command should have been inside the for-loop. Thomas > -----Original Message----- > From: Jae-Joon Lee [mailto:[EMAIL PROTECTED] > Sent: Friday, October 31, 2008 12:43 PM > To: Thomas Pfaff > Cc: Michael Droettboom; matplotlib-users@lists.sourceforge.net > Subject: Re: [Matplotlib-users] no canvas reinitialization between calls > to savefig > > I can reproduce Thomas' problem with Agg backend. It does not happen > if frame_on is True. > And I guess Thomas' guess in the first email might be right. > I had a quick look at the mpl source and I don't think draw(), clf() > or savefig() try to clear the canvas. > The problem is not visible if frame_on is True. > > Thomas, > Put following line after the savefig() function > > fig.canvas._lastKey = None > > and see if it solves the problem (savefig command in your original > email is outside the for loop, I guess this was a typo). > > The Agg backend has a clear() method which fills the canvas with (1, > 1, 1, 0). I tried to put this method in a few different places. It > worked for savefig(), but I couldn't get it work in the interactive > backend (GtkAgg). > > Regards, > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
