ColorStripe and ColorDisc

Since I had some trouble with color encoding on Bangle.js (see this conversation), I thought it might be a good idea to post two colorful experiments:

• ColorStripe (Gist, run in emulator) fills the display with a "rainbow stripe"
  
• ColorDisc (Gist, run in emulator) fills the display with a color disc - but be warned: it takes a while for this program to finish although it should be worth waiting...)
  
  

Enjoy!