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path: root/macros/latex/contrib/profcollege/latex/PfCColorilude.tex
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%%% Colorilude %%%
\setKVdefault[Colorilude]{Largeur=10,Lignes=10,Legende=false,Coef=0.6,Solution=false,CartonReponse=false,Resultats=false}

\newcommand\dispogpfc[3][]{%
  \setbox1=\hbox{#2}%
  \setbox2=\hbox{#3}%
  \begin{minipage}{\wd2}%
    #3%
  \end{minipage}%
  \quad%
  \begin{minipage}{\wd1}%
    #2%
  \end{minipage}%
}%

\newcommand\TraceEchiquierColorilude{%
  \ifluatex
  \begin{mplibcode}
    pair A,B,C,D;%pour la grille
    A=(0,0);
    B-A=u*\useKV[Colorilude]{Coef}*(\useKV[Colorilude]{Largeur},0);
    C-B=u*\useKV[Colorilude]{Coef}*(0,-\useKV[Colorilude]{Lignes});
    D-C=A-B;
    nblargeur=\useKV[Colorilude]{Largeur};
    nblignes=\useKV[Colorilude]{Lignes};
    for k=1 upto nblargeur-1:
    draw (k/nblargeur)[A,B]--(k/nblargeur)[D,C];
    endfor;
    for k=1 upto nblignes-1:
    draw (k/nblignes)[A,D]--(k/nblignes)[B,C];
    endfor;
    draw polygone(A,B,C,D) withpen pensquare scaled 1.5;
    if \useKV[Colorilude]{Legende}:
    label.lrt(btex \tiny d'après APMEP etex rotated 90,B);
    fi;
  \end{mplibcode}
  \else
  \begin{mpost}[mpsettings={boolean Legende;
      Legende=\useKV[Colorilude]{Legende};
      nblargeur:=\useKV[Colorilude]{Largeur};
      nblignes:=\useKV[Colorilude]{Lignes};
      coef:=\useKV[Colorilude]{Coef};}]
    pair A,B,C,D;%pour la grille
    A=(0,0);
    B-A=u*coef*(nblargeur,0);
    C-B=u*coef*(0,-nblignes);
    D-C=A-B;
    for k=1 upto nblargeur-1:
    draw (k/nblargeur)[A,B]--(k/nblargeur)[D,C];
    endfor;
    for k=1 upto nblignes-1:
    draw (k/nblignes)[A,D]--(k/nblignes)[B,C];
    endfor;
    draw polygone(A,B,C,D) withpen pensquare scaled 1.5;
    if Legende:
    label.lrt(\btex \tiny d'après APMEP etex rotated 90,B);
    fi;
  \end{mpost}
  \fi
}%

\newcommand\TraceEchiquierColoreColorilude{%
  \ifluatex%
  \mplibforcehmode%
  \begin{mplibcode}
    pair A,B,C,D;%pour la grille
    A=(0,0);
    B-A=u*\useKV[Colorilude]{Coef}*(\useKV[Colorilude]{Largeur},0);
    C-B=u*\useKV[Colorilude]{Coef}*(0,-\useKV[Colorilude]{Lignes});
    D-C=A-B;
    numeric nblargeur,nblignes;
    nblargeur:=\useKV[Colorilude]{Largeur};
    nblignes:=\useKV[Colorilude]{Lignes};
    % on récupère les données de coloriage
    numeric n;
    n:=0;
    numeric nbCases[];
    color ColorSucc[];
    for p_=\the\toklisteremplissage:
    n:=n+1;
    if (n mod 2)=0:
    nbCases[n div 2]:=p_;
    else:
    ColorSucc[n div 2]:=p_;
    fi;
    endfor;
    % on colorie :)
    numeric NBCASES;
    NBCASES:=0;
    for l=1 upto (n div 2):
    fill ((unitsquare xscaled (\useKV[Colorilude]{Coef}*u*nbCases[l]) yscaled (\useKV[Colorilude]{Coef}*u)) shifted(\useKV[Colorilude]{Coef}*u*(NBCASES mod nblargeur,-1-(NBCASES div nblargeur)))) withcolor ColorSucc[l-1];
    NBCASES:=NBCASES+nbCases[l];
    endfor;
    % on trace le quadrillage
    for k=1 upto nblargeur-1:
    draw (k/nblargeur)[A,B]--(k/nblargeur)[D,C];
    endfor;
    for k=1 upto nblignes-1:
    draw (k/nblignes)[A,D]--(k/nblignes)[B,C];
    endfor;
    draw polygone(A,B,C,D) withpen pensquare scaled 1.5;
    if \useKV[Colorilude]{Legende}:
    label.lrt(btex \tiny d'après APMEP etex rotated 90,B);
    fi;
  \end{mplibcode}
  \else
  \begin{mpost}[mpsettings={boolean Legende;
      Legende=\useKV[Colorilude]{Legende};
      nblargeur:=\useKV[Colorilude]{Largeur};
      nblignes:=\useKV[Colorilude]{Lignes};
      coef:=\useKV[Colorilude]{Coef};
      numeric n;
      n:=0;
      numeric nbCases[];
      color ColorSucc[];
      for p_=\the\toklisteremplissage:
      n:=n+1;
      if (n mod 2)=0:
      nbCases[n div 2]:=p_;
      else:
      ColorSucc[n div 2]:=p_;
      fi;
      endfor;
    }]
    pair A,B,C,D;%pour la grille
    A=(0,0);
    B-A=u*coef*(nblargeur,0);
    C-B=u*coef*(0,-nblignes);
    D-C=A-B;
    % on colorie :)
    numeric NBCASES;
    NBCASES:=0;
    for l=1 upto (n div 2):
    fill ((unitsquare xscaled (coef*u*nbCases[l]) yscaled (coef*u)) shifted(coef*u*(NBCASES mod nblargeur,-1-(NBCASES div nblargeur)))) withcolor ColorSucc[l-1];
    NBCASES:=NBCASES+nbCases[l];
    endfor;
    % on trace le quadrillage
    for k=1 upto nblargeur-1:
    draw (k/nblargeur)[A,B]--(k/nblargeur)[D,C];
    endfor;
    for k=1 upto nblignes-1:
    draw (k/nblignes)[A,D]--(k/nblignes)[B,C];
    endfor;
    draw polygone(A,B,C,D) withpen pensquare scaled 1.5;
    if Legende:
    label.lrt(\btex \tiny d'après APMEP etex rotated 90,B);
    fi;
  \end{mpost}
  \fi
}%

\newtoks\toklisteremplissage%
\toklisteremplissage{}%
\def\UpdateRemplissage#1\nil{\addtotok\toklisteremplissage{#1,}}%

\newcommand\ColoriludeEnonce{%
Pour chaque ligne de la grille, colorie de gauche à droite, de la
couleur indiquée, le nombre de cases donné par le résultat du calcul.
}%

\newcommand\ColoriludeListeCouleur[1]{%
  \setsepchar{ }%
  \readlist\ListeColoriludeCouleurs{#1}%
  \foreachitem\compteur\in\ListeColoriludeCouleurs{%
     \ifodd\compteurcnt\fbox{\begin{minipage}{1em}\centering\text{\ttfamily\bfseries\compteur}\end{minipage}}~\else\compteur\quad\fi%
  }%
}%

\newcommand\Colorilude[2][]{%
  \useKVdefault[Colorilude]%
  \setKV[Colorilude]{#1}%
  \setsepchar{\\/ }%
  \readlist\ListeColorilude{#2}%
  \ifboolKV[Colorilude]{Solution}{%
    \toklisteremplissage{}%
    \foreachitem\compteur\in\ListeColorilude{%
      \foreachitem\couleur\in\ListeColorilude[\compteurcnt]{%
        \expandafter\UpdateRemplissage\couleur\nil}%
    }%
    \TraceEchiquierColoreColorilude%
  }{%
    \dispogpfc{%
      \TraceEchiquierColorilude%
    }{%
      % On cherche le nombre max de colonnes
      \xdef\ListeColoriludeMax{0}%
      \xintFor* ##1 in {\xintSeq {1}{\ListeColoriludelen}}\do{%
        \xintifboolexpr{\listlen\ListeColorilude[##1]>\ListeColoriludeMax}{%
          \xdef\ListeColoriludeMax{\listlen\ListeColorilude[##1]}%
        }{}%
      }%
      \setlength{\tabcolsep}{0.2\tabcolsep}%
      \begin{NiceTabular}{*{\fpeval{\ListeColoriludeMax/2}}{rl}}%
        \xintFor* ##1 in {\xintSeq {1}{\ListeColoriludelen}}\do{%
          \xintifboolexpr{\listlen\ListeColorilude[##1]==\ListeColoriludeMax}{%
            \xintFor* ##2 in {\xintSeq {1}{\listlen\ListeColorilude[##1]}}\do{%
              \xintifForFirst{}{&~}\ifodd##2\fbox{\begin{minipage}{1em}\centering\text{\ttfamily\bfseries\ListeColorilude[##1,##2]}\end{minipage}}\ifboolKV[Colorilude]{Resultats}{\fbox{\begin{minipage}{1em}\centering\ttfamily\bfseries \phantom{R}\end{minipage}}}{}~\else\ifboolKV[Colorilude]{CartonReponse}{\pointilles[25pt]}{$\ListeColorilude[##1,##2]$}\fi%
            }%
          }{%
            \xintFor* ##2 in {\xintSeq {1}{\listlen\ListeColorilude[##1]}}\do{%
              \xintifForFirst{}{&~}\ifodd##2\fbox{\begin{minipage}{1em}\centering\text{\ttfamily\bfseries\ListeColorilude[##1,##2]}\end{minipage}}\ifboolKV[Colorilude]{Resultats}{\fbox{\begin{minipage}{1em}\centering\ttfamily\bfseries \phantom{R}\end{minipage}}}{}~\else\ifboolKV[Colorilude]{CartonReponse}{\pointilles[25pt]}{$\ListeColorilude[##1,##2]$}\fi%
            }%
            &\hbox to5pt{}&\Cdots%
          }%
          \\[0.5em]%
        }%
      \end{NiceTabular}%
    }%
  }%
}%