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+%D \module
+%D   [       file=meta-fig,
+%D        version=2000.09.07,
+%D          title=\METAPOST\ Graphics, 
+%D       subtitle=Stand Alone Graphics, 
+%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. 
+
+\writestatus{loading}{MetaPost Graphics / Stand Alone Graphics}
+
+\unprotect 
+
+%D This module implements a method for defining
+%D stand||alone||graphics, that is, each graphic gets is own
+%D page. Because graphics are wrapped in a \type {\framed},
+%D you can add overlays to the graphic directly, and since the
+%D whole \CONTEXT\ machinery is available, you can also add
+%D page backgrounds. 
+%D 
+%D \starttypen
+%D \setupMPpage
+%D   [offset=1pt,
+%D    background=color,
+%D    backgroundcolor=green]
+%D 
+%D \startMPpage
+%D   fill fullcircle scaled 10cm withcolor red ;  
+%D \stopMPpage
+%D 
+%D \startMPpage
+%D   fill fullsquare rotated 45 scaled 8cm withcolor blue ;  
+%D \stopMPpage
+%D \stoptypen
+%D 
+%D Although this is hardly of any use, you can mix these 
+%D definitions with the text flow, since all settings are
+%D kept local. The page is clipped to the image size. 
+
+\presetlocalframed[\??mp]
+
+\def\setupMPpage%
+  {\dodoubleargument\getparameters[\??mp]}
+
+\def\startMPpage%
+  {\dosingleempty\dostartMPpage}
+
+\long\def\dostartMPpage[#1]#2\stopMPpage
+  {\page
+   \bgroup
+   \setbox\scratchbox=\hbox
+     {\localframed[\??mp][#1]{\startMPcode#2\stopMPcode}}
+   \edef\MPwd{\the\wd\scratchbox}
+   \edef\MPht{\the\ht\scratchbox}
+   \definepapersize
+     [\s!dummy]
+     [\c!breedte=\MPwd,
+      \c!hoogte=\MPht]
+   \startlocal % keep settings as local as can be 
+     \setuppapersize
+       [\s!dummy][\s!dummy]
+     \setuplayout
+       [\c!breedte=\MPwd,\c!hoogte=\MPht,
+        \c!kopwit=\!!zeropoint,\c!rugwit=\!!zeropoint,
+        \c!snijwit=\!!zeropoint,\c!bodemwit=\!!zeropoint,
+        \c!hoofd=\!!zeropoint,\c!voet=\!!zeropoint]
+   \stoplocal % which saves us the trouble of push/pop
+   \startstandardmakeup
+     \centerbox{\box\scratchbox}
+   \stopstandardmakeup   
+   \egroup} 
+
+\setupMPpage
+  [\c!strut=\v!nee,
+   \c!uitlijnen=,
+   \c!offset=\v!overlay,
+   \c!breedte=\v!passend,
+   \c!hoogte=\v!passend,
+   \c!kader=\v!uit]
+
+\protect \endinput