How to generate kr-code from the console
As in all npm projects you have to type npm install - just reminder!
Install some stuff. I don't know what does it do, but you can't perform the next step without it:
brew install pkg-config cairo libpng jpeg giflib
Install canvas dependency:
npm install canvas
Now you can generate a krCode from the command line. It can be invoked with up to 4 parameters
- type
- value
- width in pixels
- rotation (0-3) 0=horizontal, 1=90 degree clockwise rotated ...
for example:
./generate-kr-code 3 10001 500 > kr-code.png
In case of trouble - ask the guy with the longest beard in the lambda team.