How to convert simple B/W graphic to the dot matrix for the LED display/sign

Petr Jakes petr.jakes.tpc at gmail.com
Mon Mar 5 08:53:01 EST 2012

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> >>> import Image
> >>> im=Image.new('L', (100,100))
> >>> im=im.convert('1')
> >>> px=im.load()
> >>> px[0,0]

Thanks, load() method works great.
One more question.
Finally, I would like to store array in the database.
What is the best way to store arrays?
Petr

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