From: Joaquin Cuenca Abela (e98cuenc@yahoo.com)
Date: Fri Oct 04 2002 - 03:43:44 EDT
--- Patrick Lam <plam@plam.lcs.mit.edu> wrote:
> I've modified the caret so that it doesn't use xor
> drawing anymore.
> This eliminates a lot of cursor dirt. Platform
> maintainers: you need to
> implement the following two functions in
> GR_xGraphics:
>
> virtual void saveRectangle(UT_Rect &
> r);
> virtual void restoreRectangle();
Can you explain why it eliminates cursor dirt, please
?
The xor aproach seems faster & simpler to me. Where's
the catch ?
Cheers,
=====
Joaquin Cuenca Abela
e98cuenc@yahoo.com
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