Tuomas Kuosmanen <[EMAIL PROTECTED]> writes:

>       +-----------
>       | Addition   
>       | Subtract
>       | Lighten Only  <- do these differ from the above ones
>       | Darken Only   <- (addition & subtract) ?
>       | Value
>       +-----------

Yes. For addition, new_color = old_color + paint_color, while for
lighten, new_color = max(old_color, paint_color)

-- 
How to eff the ineffable?

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