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%% Copyright (C) 2011-2020 by Martin Scharrer <martin@scharrer-online.de>
%% ----------------------------------------------------------------------
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is Martin Scharrer.
%%
%% This work consists of the files trimclip.dtx, adjustbox.ins
%% and the derived files trimclip.sty,
%% tc-dvips.def, tc-pdftex.def, tc-luatex.def, tc-pgf.def and tc-xetex.def.
%% Further author information are located in the .def files.
%%
\ProvidesFile{tc-pdftex.def}[2019/01/04 v2.2 Clipping driver for pdftex]
\def\@cliptoboxdim#1{%
\setbox#1=\hbox{%
\adjcalc@settobp\WIDTH{\wd#1}%
\adjcalc@settobp\DEPTH{\dp#1}%
\adjcalc@settobp\TOTALHEIGHT{\ht#1+\dp#1}%
\pdfsave
\pdfliteral direct {%
0 -\DEPTH\space \WIDTH\space \TOTALHEIGHT\space re W n
}%
\hbox to 0pt{\copy#1\hss}%
\pdfrestore
\hskip\wd#1
}%
}
\def\@clip@bpdimens#1#2#3#4#5{%
\adjcalc@settobp\TOTALHEIGHT{\ht#1+\dp#1}%
\adjcalc@settobp\HEIGHT{\ht#1}%
\adjcalc@settobp\DEPTH{-\dp#1}%
\adjcalc@settobp\WIDTH{\wd#1}%
\adjcalc@settobp\RADIUSTL{#2}%
\adjcalc@settobp\RADIUSTR{#3}%
\adjcalc@settobp\RADIUSBR{#5}%
\adjcalc@settobp\RADIUSBL{#4}%
\adjcalc@settobp\RADIUSTLb{\tc@bezfacn#2}%
\adjcalc@settobp\HEIGHTmRADIUSTL{\ht#1-#2}%
\adjcalc@settobp\HEIGHTmRADIUSTLb{\ht#1-\tc@bezfacn#2}%
\adjcalc@settobp\HEIGHTmRADIUSTR{\ht#1-#3}%
\adjcalc@settobp\HEIGHTmRADIUSTRb{\ht#1-\tc@bezfacn#3}%
\adjcalc@settobp\WIDTHmRADIUSTR{\wd#1-#3}%
\adjcalc@settobp\WIDTHmRADIUSTRb{\wd#1-\tc@bezfacn#3}%
\adjcalc@settobp\RADIUSBRmDEPTH{#5-\dp#1}%
\adjcalc@settobp\RADIUSBRmDEPTHb{\tc@bezfacn#5-\dp#1}%
\adjcalc@settobp\WIDTHmRADIUSBR{\wd#1-#5}%
\adjcalc@settobp\WIDTHmRADIUSBRb{\wd#1-\tc@bezfacn#5}%
\adjcalc@settobp\RADIUSBLmDEPTH{#4-\dp#1}%
\adjcalc@settobp\RADIUSBLmDEPTHb{\tc@bezfacn#4-\dp#1}%
\adjcalc@settobp\RADIUSBLb{\tc@bezfacn#4}%
\adjcalc@settobp\LINEWIDTH{\fboxrule}%
}
\def\@clip@roundedboxpath@pdfcode{%
0 \HEIGHTmRADIUSTL m
0 \HEIGHTmRADIUSTLb \RADIUSTLb \HEIGHT \RADIUSTL \HEIGHT c
\WIDTHmRADIUSTR \HEIGHT l
\WIDTHmRADIUSTRb \HEIGHT \WIDTH \HEIGHTmRADIUSTRb \WIDTH \HEIGHTmRADIUSTR c
\WIDTH \RADIUSBRmDEPTH l
\WIDTH \RADIUSBRmDEPTHb \WIDTHmRADIUSBRb \DEPTH \WIDTHmRADIUSBR \DEPTH c
\RADIUSBL \DEPTH l
\RADIUSBLb \DEPTH 0 \RADIUSBLmDEPTHb 0 \RADIUSBLmDEPTH c
0 \RADIUSBLmDEPTH l
}
\def\@clipcornersofbox#1#2#3#4#5{%
\setbox#1=\hbox{%
\@clip@bpdimens{#1}{#2}{#3}{#4}{#5}%
\pdfsave
\pdfliteral direct {%
\@clip@roundedboxpath@pdfcode
h W n
}%
\hbox to 0pt{\copy#1\hss}%
\pdfrestore
\hskip\wd#1%
}%
}
\def\@rndframearoundbox#1#2#3#4#5#6{%
\setbox#1=\hbox{%
\adjsetlength\@tempdima{\fboxsep+.5\fboxrule}%
\@marginbox#1\@tempdima\@tempdima\@tempdima\@tempdima%
\@clip@bpdimens{#1}{#2}{#3}{#4}{#5}%
\edef\@tempa{#6}%
\ifx\@empty\@tempa\else
\@clipcornersofbox{#1}{#2}{#3}{#4}{#5}%
\fi
%
\hbox to 0pt{\copy#1\hss}%
\pdfsave
\hbox to 0pt{%
\color@setgroup
\adjbox@rndframe@color
\pdfliteral direct {%
\LINEWIDTH w
\@clip@roundedboxpath@pdfcode
h s
}%
\color@endgroup
}%
\pdfrestore
\hskip\wd#1%
}%
\adjsetlength\@tempdima{.5\fboxrule}%
\@marginbox#1\@tempdima\@tempdima\@tempdima\@tempdima%
}
\endinput
%%
%% End of file `tc-pdftex.def'.
|
