qransi

QR-ANSI-node

Node module for creating QR codes in ANSI

##Install

npm install qransi

##API

####create( text | options )

Creates a string of ANSI characters that when output to the terminal, will display a QR code for the passed in text.

• text - text to be turned into QR code
• options - object containing:
  • text - text to be turned into QR code (required)
  • correctLevel - error correction level 0|1|2|3 (defaults to 0)
  • white - ANSI sequence to output white (optional)
  • black - ANSI sequence to output black (optional)

##TODO Check size of terminal using process.stdout.columns and process.stdout.rows to ensure console is large enough for QR code. If not, prompt user until large enough by handling process.stdout.on('resize', fn) event