image output in matplotlib

[mart_jeeha]

Hey folks,

I got a problem in printing images from a matplotlib - FigureCanvas
Object (child of a wxFrame, library backend_wx)  into jpeg-formatted
files. (I like to create a sequence of images that I can assemble to an
avi)
self.mycanvas.print_figure("test.jpg") merely gives an error stating,
that there should be "an image handler of  type 17", which I didn't
come across ever :)

No idea about the handles, does anybody has any hint how to proceed ?
(or any thread I missed to grab..)

thanks a lot and cheers,

Martin