Re: tikz error upgrading to texlive version (artix)

["Xavier B. via ntg-context" <ntg-context@ntg.nl>]

> > I reported that tikz is not working a few months ago, but after a few back and forth with Hans, could not get it to work. At that time, it appeared that I was the only have having issues, so I thought that I was making a mistake in how I was installing the package.
> > 
> > I have reverted to using mkiv for my course notes, because I heavily use pgfplots and that is not working in LMTX. (I was also using some nice new features of metafun, and have had to resort to compiling them externally using LMTX via the filter module and compiling the main doc with MkIV).
> afaik tikz should work ok, so can you make a test file?
> 
> Hans


Perhaps this is a good test. It's a complete example:

\setupcolors[state=start]
\definecolor[darkgreen][g=.5]
\usemodule[tikz]         

\starttext

\starttikzpicture[      scale=3,line cap=round
                        axes/.style=,         
                        important line/.style={very thick},
                        information text/.style={rounded corners,fill=red!10,inner sep=1ex} ]

        \draw[help lines,step=0.5cm] (-1.4,-1.4) grid (1.4,1.4);
        \draw (0,0) circle (1cm);                               
                \draw[->] (-1.5,0) -- (1.5,0) node[right] {$x$} coordinate(x axis);
                \draw[->] (0,-1.5) -- (0,1.5) node[above] {$y$} coordinate(y axis);
                \foreach \x/\xtext in {-1, -.5/-\frac{1}{2}, 1}                    
                        \draw[xshift=\x cm] (0pt,1pt) -- (0pt,-1pt)                
                                node[below,fill=white] {$\xtext$};
                \foreach \y/\ytext in {-1, -.5/-\frac{1}{2}, .5/\frac{1}{2}, 1}
                        \draw[yshift=\y cm] (1pt,0pt) -- (-1pt,0pt)
                                node[left,fill=white] {$\ytext$};
        \filldraw[fill=green!20,draw=green!50!black] (0,0) -- (3mm,0pt) arc(0:30:3mm);
        \draw (15:2mm) node[green!50!black] {$\alpha$};
        \draw[important line,red]
                (30:1cm) -- node[left=1pt,fill=white] {$\sin \alpha$} (30:1cm |- x axis);
        \draw[important line,blue]
                (30:1cm |- x axis) -- node[below=2pt,fill=white] {$\cos \alpha$} (0,0);
        \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);
        \draw[xshift=1.85cm]
                node[right,text width=6cm,information text]
                {
                        The {\darkgreen angle $\alpha$} is $30^\circ$ in the
                        example ($\pi/6$ in radians). The {\red sine of
                        $\alpha$}, which is the height of the red line, is
                        \startformula
                        {\red \sin \alpha} = 1/2.
                        \stopformula
                        By the Theorem of Pythagoras ...
                };
\stoptikzpicture

\stoptext


Taking from tikz manual [https://wiki.contextgarden.net/TikZ]

Xavier

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : https://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : https://contextgarden.net
___________________________________________________________________________________