On Thu, Oct 14, 2010 at 7:49 AM, Michael Droettboom <md...@stsci.edu> wrote:

> I haven't had a chance to look at the new Qt shell in ipython yet -- but
> is it necessary to go through a file?  Perhaps writing a native Qt4

I believe the motivation here is in the separation of the ipython
kernel process from the shell process, eg so the kernel can be running
remotely and they can ship the image files across the wire.   Fernando
can clarify though.

Also, what was the motivation to go with svg by default rather than
png -- that it is vector graphics?  I think the benefits of vector
graphics over raster in an environment where you are not planning on
interacting with the data (eg arbitrary zoom) are limited.  At least
with PNG, you can rely on 100% correctness vis-a-vis mpl w/o worrying
about 3rd party rendering.  I also wonder if some of the ideas in the
html5 canvas for embedding an interactive graphic into a remote client
with socket communication can be applied to the ipython qt shell .

JDH

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