Ernst Lippe <[EMAIL PROTECTED]> writes:
> But how do you handle the case when a user would try to make a transparent
> pixel non-transparent. This pixel should then get a color, but which
> one? White and black are possible choices, and in most cases the user
> will want neither of them. Perhaps every operation that potentially
> could change a transparent pixel should have an additional argument
> that specifies the color for those pixels?
which operation (besides the evil anti-erase) wouldn't have such a
color information? The only operation I can think of that makes a
transparent pixel non-transparent is some sort of painting with one of
the paint tools. Such a paint operation always has the color
information we need.
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