You've got Hobson's choice on this:
Code: Select all
| show(self, title=None, command=None)
| Displays this image. This method is mainly intended for
| debugging purposes.
| On Unix platforms, this method saves the image to a temporary
| PPM file, and calls either the **xv** utility or the **display**
| utility, depending on which one can be found
It's most likely using ImageMagick's display command, as I haven't seen xv around for years. The only potential change you could make is to use GraphicsMagick instead of IM, but they are nearly identical.
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