Hello,
I am making progress and I almost get what I want to achieve but I still h= ave two problems :
how to color cells not contai= ning numbers with the same color as the others ?
how to color in salmon, for example, cells 1 2=C2=A0 ?

<= span class=3D"gmail-tlid-translation gmail-translation" lang=3D"en">=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 3
T= hank you
Fabrice

\usecolors[X11]

\startuseMPgraphic{Diagona= lRule}
=C2=A0 rulethickness :=3D \frameddimension{rulethickness};
=C2=A0 drawoptions(
=C2=A0 =C2=A0 withpen pencircle scaled rulethicknes= s
=C2=A0 =C2=A0 withcolor \MPcolor{\framedparameter{framecolor}});
=C2=A0 pair leftcorner, rightcorner;
=C2=A0 leftcorner =C2=A0:=3D (rul= ethickness, \overlayheight-rulethickness);
=C2=A0 rightcorner :=3D (\ove= rlaywidth-rulethickness, rulethickness);

=C2=A0 draw leftcorner -- r= ightcorner;
\stopuseMPgraphic

\defineoverlay
=C2=A0 [DiagonalR= ule]
=C2=A0 [\useMPgraphic{DiagonalRule}]

\define[2]\DiagonalLabe= l{%
=C2=A0 \setuptabulate [after=3D{\blank[\frameddimension{offset}]}]=C2=A0 \starttabulate [|p|r|]
=C2=A0 =C2=A0 \NC =C2=A0 =C2=A0\NC #2 \N= C\NR
=C2=A0 =C2=A0 \NC #1 \NC =C2=A0 =C2=A0\NC\NR
=C2=A0 \stoptabulat= e
}

\starttext
\startluacode
=C2=A0 =C2=A0function Bino= m(n,k)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 if k > n then
=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0return ""
=C2=A0 =C2=A0 =C2=A0 = =C2=A0 elseif (n =3D=3D 0 or k =3D=3D 0) then
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0return 1
=C2=A0 =C2=A0 =C2=A0 =C2=A0 else
=C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0return math.round((n*Binom(n-1= ,k-1))/k)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 end =C2=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0 =C2=A0 =C2=A0 end
=C2=A0 context.startxtable({"align=3D{mid= dle,lohi}, width=3D1cm,offset=3D0.8ex,bodyfont=3D9pt,framecolor=3Dcyan"= ;})
=C2=A0 context.startxrow()
=C2=A0 context.startxcell({"backg= round=3DDiagonalRule,background=3Dcolor,backgroundcolor=3Dthistle2"})<= br>=C2=A0 context("\\DiagonalLabel{\\m{n}}{\\m{k}}")
=C2=A0 co= ntext.stopxcell()
=C2=A0 for j =3D 0, 7 do
=C2=A0 context.startxcell(= {"background=3Dcolor,backgroundcolor=3Dthistle2"})
=C2=A0 cont= ext(j)
=C2=A0 context.stopxcell()
=C2=A0 end
=C2=A0 context.startx= cell({"background=3Dcolor,backgroundcolor=3Dthistle2"})
=C2=A0= context("\\dots")
=C2=A0 context.stopxcell()
=C2=A0 contex= t.stopxrow()
=C2=A0 for i =3D 0, 7 do
=C2=A0 context.startxrow()
= =C2=A0 context.startxcell({"background=3Dcolor,backgroundcolor=3Dthist= le2"})
=C2=A0 context(i)
=C2=A0 context.stopxcell()
=C2=A0 fo= r j =3D 0, 8 do
=C2=A0 context.startxcell()
=C2=A0 context(Binom(i,j)= )
=C2=A0 context.stopxcell()
=C2=A0 end
=C2=A0 context.stopxrow()<= br>=C2=A0 end
=C2=A0 context.startxrow()
=C2=A0 context.startxcell({&= quot;background=3Dcolor,backgroundcolor=3Dthistle2"})
=C2=A0 contex= t("\\dots")
=C2=A0 context.stopxcell()
=C2=A0 for i =3D 0, = 8 do
=C2=A0 context.startxcell({"background=3Dcolor,backgroundcolor= =3Dthistle2"})
=C2=A0 context("")
=C2=A0 context.stopx= cell()
=C2=A0 end
=C2=A0 context.stopxrow()
=C2=A0 context.stopxta= ble()
\stopluacode
\stoptext

Le=C2=A0lun. 20 juil= . 2020 =C3=A0=C2=A014:55, Hans Hagen <j.hagen@xs4all.nl> a =C3=A9crit=C2=A0:

On 7/20/2020 2:40 PM, Jeong Dal wrote:

> I also wonder where is the boundary of ConTeXt.
The boundaries are set and shift by users (the mailing list) and
curiosity (personal).

Hans

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wiki=C2=A0 =C2=A0 =C2=A0: http://contextgarden.net
___________________________________________________________________________= ________

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