Trying to assign to an un-named type

Ok, I'm confused :)

I must confess, this stuff doesn't come naturally to me, but if you look at my drawPixel method, and how it handles colours, this is how I currently understand this, see attached (correct me if I'm wrong).

So I believe it builds up a matrix where for every Y position, it stores a 16byte value, the bits in that value dictate whether an LED should be on or off. I think the first 8 bytes are for green, and the second 8 are for red, or maybe the other way, I can't tell :) if they are both on at the same time thought, you get yellow. Now when I'm talking segments getting mixed up, see the black lines on the picture, each 4x4 square renders as it should, but each black square is in the wrong location, so the top left green one, is in the bottom right green one and vica-versa for the other opposite corner / colours.

So, is that how you understood me? and do your examples hold true for this? and also, looking at my code, is my assumption of how this work correct? :)

Cheers

Matt

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