\mainlanguage[fr]

%D Format de papier A4.
\setuppapersize[A4][A4]

\setuplayout
[width=middle,
topspace=1.5cm,
height=middle,
header=1cm,
footer=1cm]

\setupcolors[state=start]

\MPinclusions{\input constantes.mp
\input papiers.mp}

\starttext



%----------------------------------------------------------------------------------
\startuseMPgraphic{Papier5trait}
%input constantes;
%input papiers;
color macouleur;
macouleur = .7(green+blue);
% beginfig(1);
papiercinq((-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papier5trait][\useMPgraphic{Papier5trait}]
% \defineframedtext[Papier5trait][background=Papier5trait,width=fit,offset=2ex,frame=on,framecolor=red,rulethickness=3pt,corner=round,style=type]
% \defineframedtext[Papier5trait][align=middle,width=\overlaywidth,height=\overlayheight,frame=off,background=Papier5trait]
% \definetextbackground[Papier5trait][location=paragraph,backgroundcolor=white,before=\blank,after=\blank]

\startsetups[Papier5trait]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papier5trait]
%\stopstandardmakeup
\setuplayout%[reset] % without parameter--> recalculate layout
\stopsetups

%----------------------------------------------------------------------------------
\startuseMPgraphic{Papier5point}
%input constantes;
%input papiers;
color macouleur;
macouleur = .7(red+blue);
% beginfig(1);
papierpointe((-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papier5point][\useMPgraphic{Papier5point}]
% \defineframedtext[Papier5point][background=Papier5point,width=fit,offset=2ex,frame=off]
\startsetups[Papier5point]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papier5point]
%\stopstandardmakeup
\setuplayout%[reset]
\stopsetups


%----------------------------------------------------------------------------------
\startuseMPgraphic{Papiermillimetre}
%input constantes;
%input papiers;
color macouleur;
macouleur = .8*orange;
% beginfig(1);
papiermil((-4cm,-4cm),1,1,(-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papiermillimetre][\useMPgraphic{Papiermillimetre}]
% \defineframedtext[Papiermillimetre][background=Papiermillimetre,width=fit,offset=2ex,frame=off]
\startsetups[Papiermillimetre]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papiermillimetre]
%\stopstandardmakeup
\setuplayout%[reset]
\stopsetups

%----------------------------------------------------------------------------------
\startuseMPgraphic{Papier10trait}
%input constantes;
%input papiers;
color macouleur;
macouleur = .7(red+green);
% beginfig(1);
papierun((-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papier10trait][\useMPgraphic{Papier10trait}]
% \defineframedtext[Papier10trait][background=Papier10trait,width=fit,offset=2ex,frame=off]
\startsetups[Papier10trait]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papier10trait]
%\stopstandardmakeup
\setuplayout%[reset]
\stopsetups

%----------------------------------------------------------------------------------
\startuseMPgraphic{Papiercahierseyes}
%input constantes;
%input papiers;
color macouleur;
macouleur = .7[red,blue];
% beginfig(1);
papiercahier((-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papiercahierseyes][\useMPgraphic{Papiercahierseyes}]
% \defineframedtext[Papiercahierseyes][background=Papiercahierseyes,width=fit,offset=2ex,frame=off]
\startsetups[Papiercahierseyes]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papiercahierseyes]
%\stopstandardmakeup
\setuplayout%[reset]
\stopsetups

%----------------------------------------------------------------------------------
\startuseMPgraphic{Papierisotrait}
%input constantes;
%input papiers;
color macouleur;
macouleur = .7[green,red];
% beginfig(1);
papierisom((-5,-5),(5,5),macouleur);
% endfig;
% end
\stopuseMPgraphic
\defineoverlay[Papierisotrait][\useMPgraphic{Papierisotrait}]
% \defineframedtext[Papierisotrait][background=Papierisotrait,width=fit,offset=2ex,frame=off]
\startsetups[Papierisotrait]
%\startstandardmakeup
\setupbackgrounds
   [page]
   [background=Papierisotrait]
%\stopstandardmakeup
\setuplayout%[reset]
\stopsetups



%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papier5trait]

\setups[Papier5trait]

\startstandardmakeup
% \framed[background=Papier5trait]{1 }
% \startPapier5trait
1 \vfill{}
% \stopPapier5trait
%\setupbackgrounds[page][background=]

\page
\stopstandardmakeup

%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papier5point]
\setups[Papier5point]

\startstandardmakeup

2 \vfill{}

%\setupbackgrounds[page][background=]

\page
\stopstandardmakeup

%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papiermillimetre]
\setups[Papiermillimetre]

\startstandardmakeup
% \startPapiermillimetre
3 \vfill{}
% \stopPapiermillimetre

%\setupbackgrounds[page][background=]

\page
\stopstandardmakeup

%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papier10trait]
\setups[Papier10trait]

\startstandardmakeup
4 \vfill{}

%\setupbackgrounds[page][background=]

\page
\stopstandardmakeup

%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papiercahierseyes]
\setups[Papiercahierseyes]

\startstandardmakeup
5 \vfill{}

%\setupbackgrounds[page][background=]

\page
\stopstandardmakeup

%-----------------------------------------------------------------------------
% \setupbackgrounds[page][background=Papierisotrait]
\setups[Papierisotrait]

\startstandardmakeup
6 \vfill{}

%\setupbackgrounds[page][background=]

 \page
\stopstandardmakeup

\stoptext