From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Feature request for backgrounds
Date: Fri, 12 Oct 2007 11:05:35 +0200 [thread overview]
Message-ID: <470F38DF.6@wxs.nl> (raw)
In-Reply-To: <115224fb0710120128q746caf02x978cef693133a1f6@mail.gmail.com>
Wolfgang Schuster wrote:
> 2007/10/11, Hans Hagen <pragma@wxs.nl>:
>> Wolfgang Schuster wrote:
>>
>>> I know and I used a backgroundcolor and a background simultaneously
>>> in my posted example but what I want is a interface in localframed
>> without
>>> the overlay solution, the background should also repeated horizontal and
>>> vertical and not streched in both directions.
>>
>> \defineoverlay[image][\backgroundimage1\overlaywidth\overlayheight{\externalfigure[\framedparameter{backgroundimage}]}]
>>
>> \framed[width=15cm,height=25cm,backgroundimage=cow.pdf
>> ,background=image]{test}
>
>
> Hi Hans,
>
> nearly perfect but can I also test if the requested figure did really exist
> with
> something like
> \doiffigure{\framedparameter{backgroundimage}}{\backgroundimage{...}}.
>
> I hope there will be a hidden feature section in the ConTeXtbook with all of
> ConTeXt's
> little features I don't know at the moment.
\starttext
\def\doiffigureelse#1%
{\getfiguredimensions[#1]%
\ifcase\figurewidth
\expandafter\secondoftwoarguments
\else
\expandafter\firstoftwoarguments
\fi}
\doiffigureelse{cow.pdf}{yes}{no}
\doiffigureelse{xxx.pdf}{no}{yes}
\stoptext
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prev parent reply other threads:[~2007-10-12 9:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 10:16 Wolfgang Schuster
2007-10-11 11:44 ` Hans Hagen
2007-10-11 14:35 ` Wolfgang Schuster
2007-10-11 19:42 ` Hans Hagen
2007-10-12 1:21 ` Aditya Mahajan
2007-10-12 7:43 ` Hans Hagen
2007-10-12 8:28 ` Wolfgang Schuster
2007-10-12 9:05 ` Hans Hagen [this message]
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