% Copyright 2006 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.

\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys-dvisvgm.def,v 1.3 2013/08/23 09:50:22 tantau Exp $


% Driver commands for dvisvgm

%
% Load common pdf commands:
%
\input pgfsys-common-svg.def

\def\pgfsys@invoke#1{{\let\#\pgf@sys@svg@hash\special{dvisvgm:raw #1}}}
\def\pgfsys@beginpicture{\pgfsys@invoke{<g transform="translate({?x},{?y}) scale(1,-1)">}}
\def\pgfsys@endpicture{\pgfsys@invoke{</g>}}

\def\pgfsys@svg@newline{{?nl}}


\def\pgfsys@hbox#1{%
  {%
    \setbox#1=\hbox{\box#1}%
    \wd#1=0pt%
    \ht#1=0pt%
    \dp#1=0pt%
    \pgfsetcolor{.}%
    \pgfsys@invoke{<g stroke="none" transform="scale(-1,1) translate({?x},{?y}) scale(-1,-1)">}\box#1\pgfsys@invoke{</g>}%
  }%
}

\def\pgfsys@shadingoutsidepgfpicture#1{%
  \begingroup%
    #1%
    \setbox\pgfpic=\hbox to0pt{%
      \pgfsys@beginpicture%
        \pgfsys@beginscope%
          \pgf@sys@svg@sh@defs%
          \pgf@sys@svg@sh%
        \pgfsys@endscope%
      \pgfsys@endpicture%
      \hss%  
    }%
    \pgf@process{\pgf@sys@svg@pos}%
    \pgf@picminx=0pt%
    \pgf@picminy=0pt%
    \pgf@picmaxx=\pgf@x%
    \pgf@picmaxy=\pgf@y%
    \def\pgf@trimleft@final{0pt}%
    \def\pgf@trimright@final{0pt}%
    \def\pgf@shift@baseline{0pt}%
    \pgfsys@typesetpicturebox\pgfpic%
  \endgroup%
}

\def\pgfsys@shadinginsidepgfpicture#1{%
  #1%
  \pgf@sys@svg@sh@defs% hmmm....
  \pgf@process{\pgf@sys@svg@pos}
  \pgf@xa=-.5\pgf@x%
  \pgf@ya=-.5\pgf@y%
  \pgfsysprotocol@literal{<g transform="translate(\pgf@sys@tonumber{\pgf@xa},\pgf@sys@tonumber{\pgf@ya})">}%
  \pgf@sys@svg@sh%
  \pgfsysprotocol@literal{</g>}%
}

\endinput


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