Hi,
> Le 25 déc. 2020 à 12:30, Pablo Rodriguez <oi...@gmx.es> a écrit :
>
> Dear list,
>
> I have this minimal MetaFun sample (the only one in my real document):
>
> \setupbodyfont[pagella]
> \starttext
> \startMPcode
> pair a ; a := (1, 1) ;
> pair b ; b := (1, 10) ;
> pair c ; c := (10, 10) ;
> pair d ; d := (10, 1) ;
> draw (a--b--c--d--a) xsized .75TextWidth;
>
> draw thelabel.lft("α",a) ;
> draw thelabel.lft("β",b) ;
> draw thelabel.top("γ",c) ;
> draw thelabel.rt("δ",d) ;
> \stopMPcode
> \stoptext
>
> Is there a way to relate adapt the labels to the xsized positions used?
I’m sure somebody could find a more elegant solution, but here is a simple one:
\setupbodyfont[pagella]
\starttext
\startMPcode
pair a ; a := (1, 1) ;
pair b ; b := (1, 10) ;
pair c ; c := (10, 10) ;
pair d ; d := (10, 1) ;
path square ;
square := (a--b--c--d--cycle) xsized .75TextWidth ;
draw square xsized .75TextWidth;
draw thelabel.lft("α",point 0 of square) ;
draw thelabel.lft("β",point 1 of square) ;
draw thelabel.top("γ",point 2 of square) ;
draw thelabel.rt("δ",point 3 of square) ;
\stopMPcode
\stoptext
Fabrice.
>
> Many thanks for your help,
>
> Pablo
> --
> http://www.ousia.tk
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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