Dear list,
I dived into m-grap.mpiv and found that "log" coordinates are now called
"logarithmic". So
setcoords(logarithmic, linear)
is the new way and it works with the last ConTeXt version.
Jean-Philippe,
> Le 8 déc. 2021 à 11:49, Jean-Philippe Rey via ntg-context
> <ntg-context@ntg.nl> a écrit :
>
> Dear list,
>
> Log coordinates seem to be broken in the last version of
> ConTeXt/metafun/graph.
>
> Here is my failing example
>
> ===================================
> \usemodule[graph]
> \starttext
> \startMPcode{graph}
> draw begingraph(100mm, 100mm);
> setcoords(log, linear); % works fine with setcoords(linear, linear);
> gdraw (1e-3, 10) -- (10, 30);
> endgraph;
> \stopMPcode
> \stoptext
> ===================================
>
> which produces nothing but works with ConTeXt ver: 2021.01.05 10:45 LMTX.
>
> You will find attached the log file which contains
>
> metafun > log > error: A primary expression can't begin with ','
>
> Thank you for your help.
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