Hello,
I try to define automatically some macros to include cliparts in my TikZ
drawings and I've defined the following macro :
\def\clipart#1#2{%
\expandafter\def\csname tk#1\endcsname{\dosingleempty\expandafter\csname
dotk#1\endcsname}%
\expandafter\def\csname
dotk#1\endcsname[##1]{\iffirstargument\image{cisco/#1}{##1}\else\image{cisco/#1}{#2}\fi}
}
\clipart{pc}{.8} % defines the macro \tkpc to include the picture "cisco/pc"
The issue arises when I use the newly defined \tkpc : the argument is not
optional and I have to put \kpc[.5] for example.
To add insult to injury, the value passed in argument is ignored also :
\iffirtargument return always false...
Do you have any idea ?
Best regards,
Pierre-François.
--
Bonnefoi Pierre-Francois | E-mail : [email protected]
http://p-fb.net/
Universite de Limoges, Laboratoire XLIM | Tel : 06 28 18 03 38
123 av Albert Thomas | Mrs. Peel, we're needed...
87060 Limoges CEDEX - FRANCE | The Avengers.
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