keeping zoom...

Hi,

I want to keep the image zoomed to the same factor for all my images.

If I try

ipython -pylab
imshow(rand(50,50))

then zoom with the mouse and redo

imshow(rand(50,50))

the zoom factor is not kept, ie xrange/yrange are still (0,50).

How can I keep the zoom factor ?

TIA.

Cheers,

···

--
http://scipy.org/FredericPetit