{foreach} is for questions regarding the TikZ/PGF module of the same name which can also be used as a standalone package pgffor.

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Variable in \foreach,

I would like to show you my problem. Here you have the script to generate a picture.Now I need to generate a second picture in which the arrows are not equally spaced any more. ...
2
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Passing an array type argument for new command

I've looked around and can't seem to find anywhere, but I was wondering if there is somewhere you can do something like the following: \newcommand{\loopy}[1]{ \begin{tikzpicture} \foreach ...
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0answers
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Ending a tikzpicture environment in conditional causes “Missing } inserted”

I want to create a number of tikzpictures. I have a number of items I want to draw. Each tikzpicture takes up a whole page and may contain up to 4 items. (It is not good enough to to have each item in ...