Note that rea and green is yellow light. Blue and green is cyan and blue and
red is magenta.

 

NB.   Blend 8 Colors of GRB Light

   

   load 'viewmat'

   GRB=:|.255*1 0 2{"1 #:i.8

   NAMES=:<>;:'WHITE YELLOW CYAN GREEN MAGENTA RED BLUE BLACK'

   GRB;NAMES

------------T-------┐
│255 255 255│WHITE  │
│255 255   0│YELLOW │
│  0 255 255│CYAN   │
│  0 255   0│GREEN  │
│255   0 255│MAGENTA│
│255   0   0│RED    │
│  0   0 255│BLUE   │
│  0   0   0│BLACK  │
L-----------+--------

   A=:8 8$7

   B=:8 8$i.8

   C=:|:B

   D=:(>:/~i.8)*i.8 8

   PAL=:255<.GRB,64 3$,+"1/~GRB

   E=:0,(A,.B),C,.8+D

   PAL viewmat E

 

It should work in jqt, JHS and Android

Linda

 

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