Subject: Re: Headers/Footers Page numbers.
From: Mike Nordell (tamlin@algonet.se)
Date: Fri Mar 16 2001 - 21:46:58 CST
Martin Sevior wrote:
[how to "gray" text that is currently not editable]
> > > Actually the drawcolour/2 is really drawcolour.blue/2 drawcolour.red/2
and
> > > drawcolor.green/2 which is probabally where the bulk of the loss in
speed
> > > will occur.
Not really. A white background with black text becomes, what...? :-)
My guess of what we want would be:
disp.r = (bg.r + orig.r) * x;
where x would initially be 0.5, but might need some tweaking to look good.
> Maybe I'll introduce a member variable in the block and set and clear
> greyness for the range of blocks in the visible region.
Would it be possible to introduce a new member in GR_Graphics that can
set/clear this "diffusion" mode? AFAIK it's only the graphics class that can
trap changes to fg/bg color.
/Mike
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