Hi Mikael,
It works, thank you very much.
Fabrice
Le dim. 3 nov. 2024 à 17:08, Mikael Sundqvist <mic...@gmail.com> a écrit :
> Hi,
>
> you get an error of redundant equations. Try
>
> numeric ymax,xmax ; ymax := 7 ; xmax := 7;
> numeric xmin,ymin ; xmin :=-1 ; ymin := -1;
>
> and it might work.
>
> (It is a bit weird that ymax = 7 several times result in an error, but ...
> )
>
> /Mikael
>
> On Sun, Nov 3, 2024 at 4:47 PM Fabrice Couvreur
> <fabrice1.couvr...@gmail.com> wrote:
> >
> > Hi,
> > I think I have never encountered this problem. Recently, I can no longer
> have a succession of figures with Metapost; only the first one appears.
> > Thanks.
> > Fabrice
> >
> > \starttext
> > \dorecurse{3}{\startMPcode
> > numeric u;
> > u = 0.5cm;
> > ymax = xmax = 7;
> > xmin = ymin = -1;
> > interim ahangle := 30;
> > z0 = (1u,1u);
> > z1 = (2u,3u);
> > z2 = (0,5u);
> > path xx, yy;
> > xx = ((xmin,0) -- (xmax,0)) scaled u;
> > yy = ((0,ymin) -- (0,ymax)) scaled u;
> > drawoptions(scaled .5 withcolor .7 white);
> > for i = ceiling ymin upto floor ymax: draw xx shifted
> (0,i*u); endfor
> > for i = ceiling xmin upto floor xmax: draw yy shifted
> (i*u,0); endfor
> > drawoptions();
> > path fuzz;
> > fuzz = z0 -- z1 -- z2 -- cycle;
> > fill fuzz withcolor 0.7[blue,white];
> > draw fuzz withcolor blue;
> > fill fuzz shifted(4u,1u) withcolor 0.7[blue,white];
> > draw fuzz shifted(4u,1u) withcolor blue;
> > drawoptions(withpen pencircle scaled 1pt);
> > drawarrow z0 -- z0 shifted (4u,1u);
> > drawarrow z1 -- z1 shifted (4u,1u);
> > drawarrow z2 -- z2 shifted (4u,1u);
> > drawoptions();
> > label("\im{\vec{v}}", (3.5u,3u));
> > label.llft("\im{A}",z0);
> > label.lrt("\im{B}",z0 shifted (4u,1u));
> >
> > \stopMPcode}
> >
> >
> > \stoptext
> >
> ___________________________________________________________________________________
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> >
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> >
> ___________________________________________________________________________________
>
> ___________________________________________________________________________________
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>
> maillist : ntg-context@ntg.nl /
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>
> ___________________________________________________________________________________
>
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl /
https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive : https://github.com/contextgarden/context
wiki : https://wiki.contextgarden.net
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