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diff --git a/Master/texmf-dist/doc/latex/pgf-blur/tikzlibraryshadows.blur.code.tex b/Master/texmf-dist/doc/latex/pgf-blur/tikzlibraryshadows.blur.code.tex deleted file mode 100644 index 08cf823c3fa..00000000000 --- a/Master/texmf-dist/doc/latex/pgf-blur/tikzlibraryshadows.blur.code.tex +++ /dev/null @@ -1,212 +0,0 @@ -%% -%% This is file `tikzlibraryshadows.blur.code.tex', -%% generated with the docstrip utility. -%% -%% The original source files were: -%% -%% pgf-blur.dtx (with options: `texfile') -%% Copyright 2012 Martin Giese, martingi@ifi.uio.no -%% -%% This file is under the LaTeX Project Public License -%% See CTAN archives in directory macros/latex/base/lppl.txt. -%% -%% DESCRIPTION: -%% `pgf-blur' adds blurred/faded/fuzzy shadows to TikZ/PGF -%% - - -\def\fileversion{1.01} -\def\filedate{2012/04/24} -\message{ v\fileversion, \filedate} -\usetikzlibrary{shadows} -\usetikzlibrary{calc} -\tikzset{ - /tikz/shadow blur radius/.store in=\pgfbs@radius, - /tikz/shadow blur radius=.4ex, - /tikz/shadow blur extra rounding/.store in=\pgfbs@extra@rounding, - /tikz/shadow blur extra rounding=\pgfutil@empty, - /tikz/shadow blur extra rounding/.default=\pgfbs@radius, - /tikz/shadow blur steps/.store in=\pgfbs@steps, - /tikz/shadow blur steps=4, - /tikz/shadow opacity/.store in=\pgfbs@opacity, - /tikz/shadow opacity=40, - /tikz/blur shadow/.style={ - shadow scale=1, - shadow xshift=.5ex, - shadow yshift=-.5ex, - preaction=render blur shadow, - every shadow, - #1, - }, - /tikz/render blur shadow/.code={ - \pgfbs@savebb - \pgfsyssoftpath@getcurrentpath{\pgfbs@input@path}% - \pgfbs@compute@shadow@bbox - \pgfbs@process@rounding{\pgfbs@input@path}{\pgfbs@fadepath}% - \pgfbs@apply@canvas@transform - \colorlet{pstb@shadow@color}{white!\pgfbs@opacity!black}% - \pgfdeclarefading{shadowfading}{\pgfbs@paint@fading}% - \pgfsetfillcolor{black}% - \pgfsetfading{shadowfading}% - {\pgftransformshift{\pgfpoint{\pgfbs@midx}{\pgfbs@midy}}}% - \pgfbs@usebbox{fill}% - \pgfbs@restorebb - }, -} -\def\pgfbs@savebb{% - \edef\pgfbs@restorebb{% - \global\pgf@picminx=\the\pgf@picminx\relax - \global\pgf@picmaxx=\the\pgf@picmaxx\relax - \global\pgf@picminy=\the\pgf@picminy\relax - \global\pgf@picmaxy=\the\pgf@picmaxy\relax - }% -} -\def\restorebb{}% -\def\pgfbs@process@rounding#1#2{ - \expandafter\ifx\pgfbs@extra@rounding\pgfutil@empty% - \pgfprocessround{#1}{#2}% - \else% - \pgfmathsetmacro\pgfbs@exrd@val{\pgfbs@extra@rounding}% - \pgfbs@roundpath{#1}{\pgfbs@exrd@val pt}% - \pgfsyssoftpath@getcurrentpath{\pgfbs@extraroundedpath}% - \pgfprocessround{\pgfbs@extraroundedpath}{#2}% - \fi% -} -\def\pgfbs@roundpath#1#2{% - {% - \def\pgfbs@rp@skipround{% - \let\pgfbs@rp@possibleround\pgfbs@rp@insertround}% - \def\pgfbs@rp@insertround{\pgfsyssoftpath@specialround{#2}{#2}}% - \let\pgfbs@rp@possibleround\pgfbs@rp@insertround% - % - \def\pgfsyssoftpath@movetotoken##1##2{% - \pgfsyssoftpath@moveto{##1}{##2}}% - \def\pgfsyssoftpath@linetotoken##1##2{% - \pgfbs@rp@possibleround\pgfsyssoftpath@lineto{##1}{##2}}% - \def\pgfsyssoftpath@rectcornertoken##1##2##3##4##5{% - \pgf@xa=##1\relax% - \advance\pgf@xa by##4% - \pgf@ya=##2\relax% - \advance\pgf@ya by##5% - \pgfsyssoftpath@moveto{##1}{##2}% - \pgfbs@rp@possibleround% - \pgfsyssoftpath@lineto{\the\pgf@xa}{##2}% - \pgfbs@rp@possibleround% - \pgfsyssoftpath@lineto{\the\pgf@xa}{\the\pgf@ya}% - \pgfbs@rp@possibleround% - \pgfsyssoftpath@lineto{##1}{\the\pgf@ya}% - \pgfbs@rp@possibleround% - \pgfsyssoftpath@closepath}% - \def\pgfsyssoftpath@curvetosupportatoken% - ##1##2##3##4##5##6##7##8{% - \pgfbs@rp@possibleround% - \pgfsyssoftpath@curveto{##1}{##2}{##4}{##5}{##7}{##8}}% - \def\pgfsyssoftpath@closepathtoken##1##2{% - \pgfbs@rp@possibleround\pgfsyssoftpath@closepath}% - \def\pgfsyssoftpath@specialroundtoken##1##2{% - \pgfmathsetmacro\pgfbs@rp@ra{max(##1,#2)}% - \pgfmathsetmacro\pgfbs@rp@rb{max(##2,#2)}% - \pgfsyssoftpath@specialround% - {\pgfbs@rp@ra pt}{\pgfbs@rp@rb pt}% - \let\pgfbs@rp@possibleround\pgfbs@rp@skipround% - } - #1% - } -} -\def\pgfbs@compute@shadow@bbox{% - \edef\pgfbs@minx{\the\pgf@pathminx}% - \edef\pgfbs@miny{\the\pgf@pathminy}% - \edef\pgfbs@maxx{\the\pgf@pathmaxx}% - \edef\pgfbs@maxy{\the\pgf@pathmaxy}% - \pgfmathsetmacro\pgfbs@midx{0.5*(\pgfbs@minx + \pgfbs@maxx)}% - \pgfmathsetmacro\pgfbs@midy{0.5*(\pgfbs@miny + \pgfbs@maxy)}% - \pgfmathsetmacro\pgfbs@minx{\pgfbs@minx - \pgfbs@radius}% - \pgfmathsetmacro\pgfbs@miny{\pgfbs@miny - \pgfbs@radius}% - \pgfmathsetmacro\pgfbs@maxx{\pgfbs@maxx + \pgfbs@radius}% - \pgfmathsetmacro\pgfbs@maxy{\pgfbs@maxy + \pgfbs@radius}% - \pgfmathsetmacro\pgfbs@wd{\pgfbs@maxx - \pgfbs@minx}% - \pgfmathsetmacro\pgfbs@ht{\pgfbs@maxy - \pgfbs@miny}% - \pgfsyssoftpath@setcurrentpath\pgfutil@empty% - \pgfsyssoftpath@rect{\pgfbs@minx pt}{\pgfbs@miny pt}% - {\pgfbs@wd pt}{\pgfbs@ht pt}% - \pgfsyssoftpath@getcurrentpath{\pgfbs@shadow@bbox}% - \pgfsyssoftpath@setcurrentpath\pgfutil@empty% -} - -\def\pgfbs@set@fading@pic@bbox{ - \global\pgf@picminx=\pgfbs@minx pt\relax - \global\pgf@picminy=\pgfbs@miny pt\relax - \global\pgf@picmaxx=\pgfbs@maxx pt\relax - \global\pgf@picmaxy=\pgfbs@maxy pt\relax -} -\def\pgfbs@usefadepath#1{% - \pgfsyssoftpath@setcurrentpath{\pgfbs@fadepath}% - \pgfsyssoftpath@flushcurrentpath% - \pgfusepath{#1}% -} -\def\pgfbs@usebbox#1{% - \pgfsyssoftpath@setcurrentpath{\pgfbs@shadow@bbox}% - \pgfsyssoftpath@flushcurrentpath% - \pgfusepath{#1}% -} -\def\pgfbs@apply@canvas@transform{ - \pgflowlevel{ - \pgftransformshift{\pgfpoint{\pgfbs@midx}{\pgfbs@midy}} - \pgftransformscale{\pgfkeysvalueof{/tikz/shadow scale}} - \pgftransformshift{\pgfpoint% - {\pgfkeysvalueof{/tikz/shadow xshift}-\pgfbs@midx} - {\pgfkeysvalueof{/tikz/shadow yshift}-\pgfbs@midy} - } - } -} -\def\pgfbs@paint@fading{ - \pgfpicture - % fix bounding box. - \pgfbs@set@fading@pic@bbox - % compute increments for line width and opacity - \pgfmathsetmacro\pgfbs@op@step{50/\pgfbs@steps} - \pgfmathsetmacro\pgfbs@wth@step{4*\pgfbs@radius/(2*\pgfbs@steps-1)} - % draw the outer part of the fading, - % starting with lightest, outermost line - \pgfsetroundjoin - \pgfmathsetmacro\pgfbs@max@i{\pgfbs@steps-2} - \pgfmathsetmacro\pgfbs@wth{2*\pgfbs@radius} - \pgfmathsetmacro\pgfbs@op{100-0.5*\pgfbs@op@step} - \foreach \pgfbs@i in {0,...,\pgfbs@max@i} { - \pgfsetlinewidth{\pgfbs@wth pt} - \pgfsetstrokecolor{black!\pgfbs@op!pstb@shadow@color} - \pgfbs@usefadepath{stroke} - \pgfmathsetmacro\pgfbs@wth{\pgfbs@wth-\pgfbs@wth@step} - \global\let\pgfbs@wth=\pgfbs@wth - \pgfmathsetmacro\pgfbs@op{\pgfbs@op-\pgfbs@op@step} - \global\let\pgfbs@op=\pgfbs@op - } - % clip to inside of path - \scope - \pgfbs@usefadepath{clip} - % fill inside with final darkest shadow color - \pgfsetfillcolor{pstb@shadow@color} - \pgfbs@usebbox{fill} - % draw the inner part of the fading, - % starting with the darkest, innermost line - \pgfmathsetmacro\pgfbs@wth{2*\pgfbs@radius} - \pgfmathsetmacro\pgfbs@op{0.5*\pgfbs@op@step} - \foreach \pgfbs@i in {0,...,\pgfbs@max@i} { - \pgfsetlinewidth{\pgfbs@wth pt} - \pgfsetstrokecolor{black!\pgfbs@op!pstb@shadow@color} - \pgfbs@usefadepath{stroke} - \pgfmathsetmacro\pgfbs@wth{\pgfbs@wth-\pgfbs@wth@step} - \global\let\pgfbs@wth=\pgfbs@wth - \pgfmathsetmacro\pgfbs@op{\pgfbs@op+\pgfbs@op@step} - \global\let\pgfbs@op=\pgfbs@op - } - \endscope - % a final stroke to hide clip/antialiasing artifcats - \pgfsetstrokecolor{black!50!pstb@shadow@color} - \pgfsetlinewidth{0.5*\pgfbs@wth@step} - \pgfbs@usefadepath{stroke} - \endpgfpicture -} -\endinput -%% -%% End of file `tikzlibraryshadows.blur.code.tex'. |