Re: two newbie questions (about conditional processing)

[Zhichu Chen <zhichu.chen@gmail.com>]

On Mon, May 25, 2009 at 3:12 PM, Hans Hagen <pragma@wxs.nl> wrote:
>
> well, we have already
>
> state=repeat: same background each upcoming page
> state=start : enable background (calculate each time)
> state=stop  : disable backgrond
>
> so we would have
>
> state=once  : enable background and after this page disable it
>
> in this case 'once' is kind of "start" before and "stop" after \page
Cool, I'm looking forward to that.
>
> a range makes not much sense as one seldom knows the page in advance so that
> would then be named pages; however, as we have 25 page areas it would
> involve more testing then i currently want to do (the otr is already not
> that fast)
No we won't know the page numbers so forget mine.

There's just one other thing: since we are changing background colors,
we probably need the text colors to be changed as well. But by searching
the sources, I only get the negative color scheme which is some sort of
pdf specials or gs specials. I mean can we just customize such configurations
ourselves? Like colorscheme={inverse+0.1} will inverse the color and reduce
the RGB value to 10%. Then my little test file could make more useful.


>
>
>
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>                                          Hans Hagen | PRAGMA ADE
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-- 
Best Regards
Chen
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