[Image-SIG] Scan Image for Blank Spots using PIL

Greg Corradini gregcorradini at gmail.com
Sun Aug 7 20:06:34 CEST 2011

I want to use PIL to scan a newly created image for possible corrupt (blank)

The PIL documentation doesn't seem to mention what value a blank pixel might
have (I assume it would come back as None).  I'm not sure what to test for.

I see the Image module has a verify
but I'm not sure if that covers validating that pixels are not blank.

Any ideas?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/image-sig/attachments/20110807/91820f7b/attachment.html>

More information about the Image-SIG mailing list