Tagged Questions
6
votes
1answer
143 views
Programming with pgf arrays : how to create an array?
I am trying to do some automatic drawing in tikz. The point is I want to be able to provide the minimal quantity of information to my macro, and still have it work.
More precisely (but without ...
2
votes
1answer
81 views
Use result from pgfmath with xifthen
I try to use the results of pgfmath calculations with cnttest from xifthen, but it fails:
\documentclass{article}
\usepackage{pgf,xifthen}
\begin{document}
\pgfmathparse{42+77}%
...
