to go from a 24 bit number to 3x8 bit colour components you can just shift it
and mask the bits you need :
var r=color >> 16 & 0xFF
var g=color >> 8 & 0xFF
var b=color & 0xFF
that should do the job.
James Deakin wrote:
Hi Guys,
I'm having some problems with getting the brightness of a color returned
from get pixel. get pixel returns an RGB color as a number which means I
was
expecting something like three groups of three numbers 255 255 255 or
similar. what I am actually getting back is of this form 14540754 one digit
short.
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