create smaller QR codes with ToSmallString

skip2 / go-qrcode

:sparkles: QR Code encoder (Go)

http://go-qrcode.appspot.com

MIT License

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create smaller QR codes with ToSmallString #19

Closed pseyfert closed 5 years ago

pseyfert commented 5 years ago

I found the ToString generated QR codes are a bit big. I noticed the command line tool qrencode uses the characters ▄ and ▀ for two pixel rows per character row.

No strong preference from my side on the interface (function name or merge with ToString, …).

skip2 commented 5 years ago

this is very neat, thanks very much!