Greyscale bars/Display: Difference between revisions

Content added Content deleted
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black: REAL = 0.0
black: REAL = 0.0
white: REAL = 1.0
white: REAL = 1.0

down: INTEGER = -1
up: INTEGER = 1
down: INTEGER = -1 --| From `white' to `black' or ...
up: INTEGER = 1 --| From `black' to `white'
</lang>
</lang>