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QR code generation with embedded image #1

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roycoding opened this issue Jan 30, 2014 · 1 comment
Open

QR code generation with embedded image #1

roycoding opened this issue Jan 30, 2014 · 1 comment
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enhancement question

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@roycoding
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It would be nice to create QR codes with a logo/image embedded in them. Either we need to modify this wrapper, modify the actual QR code library python-qrcode, or we may need to post process the QR code files.
@roycoding
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I found a comment online showing how to do this from the commandline (ImageMagick):

Using this for bitcoin private key overlays. I did some (image)magick, and came up with this: 

# Generate some valid bitcoin private keys 
# Then, put them into qrencode: 
qrencode -o /tmp/test.png -s 50 -l H -m 6 Shv3ceecGvTCc3to7YMr8M 
# Overlay images: 
composite coin.png test.png cointest.png

Result:

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@roycoding