(I'm sorry, problems with computer, I'm afraid that I just sent an empty reply ...) On Mon, Jul 13, 2009 at 11:23, R. Bastian wrote:
I tried the example http://wiki.contextgarden.net/TikZ
texexec compiled it but with an error on "coordinate"
I think it's best to ask the author. When compiling with MKIV (context filename) it doesn't report any error, but it doesn't draw the line either. I have no idea what could possibly go wrong. You may uncomment these two lines \draw[important line,orange!80!black] (1,0) -- node[right=1pt,fill=white] { $\displaystyle \tan \alpha \black = \frac{{\red \sin \alpha}}{\blue \cos \alpha}$} (intersection of 0,0--30:1cm and 1,0--1,1) coordinate (t); \draw (0,0) -- (t); and the rest should work. I mean: under normal usage, most things that you'll want to try will work. If not, the author usually fixes the bugs rather quickly. (I was testing with ConTeXt ver: 2009.06.14 21:01.) Mojca