Explain the rainbow table

Author: dglaude

examples/is31fl3731_ledshim_rainbow.py

@@ -8,6 +8,7 @@
 # initial display if you are using Pimoroni LED SHIM
 display = adafruit_is31fl3731.LedShim(i2c)
 
+# This list 28 colors from a rainbow...
 rainbow=[
 	(255, 0, 0) , (255, 54, 0) , (255, 109, 0) , (255, 163, 0) ,
 	(255, 218, 0) , (236, 255, 0) , (182, 255, 0) , (127, 255, 0) ,
@@ -28,4 +29,4 @@
     for offset in range(28):
         for x in range(28):
             r,g,b = rainbow[(x+offset)%28]
-            display.pixelrgb(x, r, g, b)
+            display.pixelrgb(x, r, g, b)