On Wed, Oct 19, 2011 at 1:34 PM, Lutz Haseloff
<lutz.hasel...@googlemail.com> wrote:
> Hi Hans, Hi all,
>
> with newest Context and luatex compiling following file:
>
> \starttext
> \startMPcode
> draw externalfigure "hacker.jpg" xscaled 30mm yscaled 20mm ;
> \stopMPcode
> \stoptext
>
> doesn't show the picture and gives an error message:
>
>
> ! Improper `addto'.
> <to be read again>
> withpen
> draw->...:also(EXPR0)else:doublepath(EXPR0)withpen
> .currentpen.fi._op_
> <to be read again>
> ;
> <to be read again>
> ;
> <*> ...re "hacker.jpg" xscaled 30mm yscaled 20mm ;
> ;
>
>
> metapost > error: unknown, no error, terminal or log messages
> metapost > terminal: [1]
>
>
> Thanks for any help
>
> Lutz
hm, strange, it seems that
externalfigure is redefined
This is ok
\starttext
\startMPcode
def externalfigure primary filename =
if false :
rawtextext("\externalfigure[" & filename & "]")
else :
image (
addto currentpicture doublepath unitsquare
withprescript "fg_name=" & filename ;
)
% unitsquare
% withpen pencircle scaled 0
% withprescript "fg_name=" & filename
fi
enddef ;
draw externalfigure "hacker.jpg" xscaled 30mm yscaled 20mm ;
\stopMPcode
\stoptext
--
luigi
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