[XeTeX] XeTeX fails on dragged PDF images

[Bruno Voisin]

Le 4 oct. 04, à 04:24, Ross Moore a écrit :

> OK, the [xetex] option to graphicx was not implicit.
> (I'll have to fix my  graphics.cfg to make it so!)

Hi Ross,

What I did on my setup is replace, in color.cfg and graphics.cfg,

> % Select an appropriate default driver
> \begingroup
>   \chardef\x=0 %
>   % check pdfTeX
>   \@ifundefined{pdfoutput}{}{%
>     \ifcase\pdfoutput
>     \else
>       \chardef\x=1 %
>     \fi
>   }%
>   % check VTeX
>   \@ifundefined{OpMode}{}{%
>     \chardef\x=2 %
>   }%
> \expandafter\endgroup
> \ifcase\x
>   % default case
>   \ExecuteOptions{dvips}%
> \or
>   % pdfTeX is running in pdf mode
>   \ExecuteOptions{pdftex}%
> \else
>   % VTeX is running
>   \ExecuteOptions{vtex}%
> \fi

by

> % Select an appropriate default driver
> \begingroup
>   \chardef\x=0 %
>   % check pdfTeX
>   \@ifundefined{pdfoutput}{}{%
>     \ifcase\pdfoutput
>     \else
>       \chardef\x=1 %
>     \fi
>   }%
>   % check VTeX
>   \@ifundefined{OpMode}{}{%
>     \chardef\x=2 %
>   }%
>   % check XeTeX
>   \@ifundefined{XeTeXversion}{}{%
>     \chardef\x=3 %
>   }%
> \expandafter\endgroup
> \ifcase\x
>   % default case
>   \ExecuteOptions{dvips}%
> \or
>   % pdfTeX is running in pdf mode
>   \ExecuteOptions{pdftex}%
> \or
>   % VTeX is running
>   \ExecuteOptions{vtex}%
> \else
>   % XeTeX is running
>   \ExecuteOptions{xetex}%
> \fi

(Actually I put corrected copies inside 
~/Library/texmf/tex/xetex/config/.)

I'm surprised there's no similar switch for hyperref.cfg, that for 
XeTeX would load [dvipdfm] automatically.

On other topic, in your xetex.def, is one of the recognized extensions 
for graphical files .sgi or .sga? (I must confess I don't know what 
.psd, .mac, .sgi and .tga are.)

> % For a new graphics type, you can include a line here ...
> \@namedef{Gin at rule@.pdf}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.gif}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.jpg}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.mac}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.pict}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.png}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.psd}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.sgi}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.tga}#1{{QTm}{QTm}{#1}}
> \@namedef{Gin at rule@.tif}#1{{QTm}{QTm}{#1}}
>
> [...]
>
> % ... and add it's extension here
> \def\Gin at extensions{.pdf,.png,.jpg,.pict,.tif,.psd,.mac,.sga,.tga,.gif}

Bruno