Saving Tkinter images?
eric.brunel at pragmadev.com
Wed Feb 6 04:42:05 EST 2002
> I'm interested
> if there is some way to save an image (eg. to a jpeg or png) that has
> been drawn to a Tkinter canvas. I'm guessing there isn't but I
> thought I'd at least ask.
The only way I know to do that programmatically is to dump the canvas image
as a postscript file using the "postscript" method on canvases, then use an
external utility to convert the postscript to jpeg or png.
If you want to do that, there's an almost universal image conversion
utility named "convert" that's part of ImageMagick
(http://www.imagemagick.org), that runs almost everywhere.
- eric -
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