> Right.  It should be technically feasible to just simply tell figimage to
> use a different transformation object, but this might have implications
> elsewhere.  I am very hazy in this part of mpl.
>

Hmm, I've simplified the figimage to just this line:

        fig.figimage(im,100,100,origin="upper", transform=None)

And it puts the image 100 up and 100 px out from the lower right corner.  I
then tried setting the transform from None to all the various possible
transforms listed on this page:

http://matplotlib.sourceforge.net/users/transforms_tutorial.html

as well as their inverted() forms.  None of them allowed the image to be
updated with data coordinates when the plot was resized.

It really seems that figimage is a property of the figure only and not the
canvas, so whatever the axes do is irrelevant to its placement.

But I really don't know for sure.  So far, this isn't going to work this
way.

Thanks,
Che
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