This idea was sparked by a walk down a Swiss gorge. It uses the JSBarcode library
created by Johan Lindell, which supports:
- CODE128 - ASCII characters
- EAN-13 - 13 numerical digits
- EAN-8 - 8 numerical digits
- UPC - 12 numerical digits
- Code - Enter the sequence of numbers or letters to become a barcode.
- Colour - Click the swatches to change the colour of the background, foliage, water and waterfall.