%D \module
%D   [       file=spec-yy,
%D        version=1996.01.25,
%D          title=\CONTEXT\ Special Macros,
%D       subtitle=\YandY's \DVIPSONE\ and \DVIWINDO,
%D         author=Hans Hagen,
%D           date=\currentdate,
%D      copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for 
%C details. 

%D \macros
%D   {dostartgraymode,dostopgraymode,
%D    dostartrgbcolormode,dostartcmykcolormode,dostartgraycolormode,dostopcolormode,
%D    doinsertfile}
%D
%D We implement a nice and simple figure||insertion special
%D and make use of \YandY's color specials. Otherwise \DVIWINDO\
%D would not show colors.

\startspecials[yandy]

\def\@@insertpostscriptliteral {ps: }
\def\@@insertpostscriptretain  {" } % this was: {postscript} 

\definespecial\dostartgraymode#1%
  {\special{color gray #1}}

\definespecial\dostopgraymode%
  {\special{color gray 0}}

\definespecial\dostartrgbcolormode#1#2#3%
  {\special{color rgb #1 #2 #3}}

\definespecial\dostartcmykcolormode#1#2#3#4%
  {\special{color cmyk #1 #2 #3 #4}}

\definespecial\dostartgraycolormode#1%
  {\special{color gray #1}}

\definespecial\dostopcolormode%
  {\special{color gray 0}}

\definefileinsertion{yy}{eps}#1#2#3#4#5#6#7#8#9%  
  {\ScaledPointsToBigPoints{#5}\width 
   \ScaledPointsToBigPoints{#6}\height 
   \special 
     {psfile=#1
      hscale=#3\space
      vscale=#4\space
      hoffset=\width \space
      voffset=\height}} 

\definefileinsertion{yy}{mps}#1#2#3#4#5#6#7#8#9%  
  {\hbox
     {\includeMPfonts{#1}%
      \convertMPcolors{#1}%
      \dofileinsertion{yy}{eps}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}{#9}}}

\definefileinsertion{yy}{tif}#1#2#3#4#5#6#7#8#9%
  {\special{insertimage: #1 #7 #8}}

\definespecial\doinsertfile#1#2#3#4#5#6#7#8#9%
  {\bgroup
   \dodoinsertfile{yy}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}{#9}%
   \egroup}

\stopspecials

\endinput
