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Diffstat (limited to 'Master/texmf-dist/tex/generic/tikz-ext/tikzlibraryext.paths.timer.code.tex')
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1 files changed, 188 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/tikz-ext/tikzlibraryext.paths.timer.code.tex b/Master/texmf-dist/tex/generic/tikz-ext/tikzlibraryext.paths.timer.code.tex new file mode 100644 index 00000000000..3a4d30e68f0 --- /dev/null +++ b/Master/texmf-dist/tex/generic/tikz-ext/tikzlibraryext.paths.timer.code.tex @@ -0,0 +1,188 @@ +% Copyright 2022 by Qrrbrbirlbel +% +% This file may be distributed and/or modified +% +% 1. under the LaTeX Project Public License and/or +% 2. under the GNU Free Documentation License. +% +\def\tikz@rectB#1{% originally from tikz.code.tex + \tikz@make@last@position{#1}% + \edef\tikz@timer@end{\noexpand\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}% + \let\tikz@timer\tikz@timer@rectangle% %% Timer: new timer + \tikz@@movetosave{\pgfqpoint{\pgf@xa}{\pgf@ya}}% + \tikz@path@lineto{\pgfqpoint{\pgf@xa}{\tikz@lasty}}% + \tikz@path@lineto{\pgfqpoint{\tikz@lastx}{\tikz@lasty}}% + \tikz@path@lineto{\pgfqpoint{\tikz@lastx}{\pgf@ya}}% + \iftikz@snaked + \tikz@path@lineto{\pgfqpoint{\pgf@xa}{\pgf@ya}}% + \fi + \pgfpathclose + \tikz@@movetosave{\pgfqpoint{\tikz@lastx}{\tikz@lasty}}% + \def\pgfstrokehook{}% + \let\tikz@tangent\relax + \tikz@scan@next@command +}% + +\def\tikz@@sine#1{% originally from tikz.code.tex + \let\tikz@tangent\tikz@tangent@lookup + \tikz@flush@moveto + \edef\tikz@timer@start{\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}% %% Timer: save start position + \pgf@process{#1}% + \edef\tikz@timer@end{\pgfqpoint{\the\pgf@x}{\the\pgf@y}}% %% Timer: saver target position + \pgf@xc=\pgf@x + \pgf@yc=\pgf@y + \advance\pgf@xc by-\tikz@lastx + \advance\pgf@yc by-\tikz@lasty + \advance\tikz@lastx by\pgf@xc + \advance\tikz@lasty by\pgf@yc + \tikz@lastxsaved=\tikz@lastx + \tikz@lastysaved=\tikz@lasty + \tikz@updatecurrenttrue + \let\tikz@timer=\tikz@timer@sine% %% Timer: new timer + \pgfpathsine{\pgfqpoint{\pgf@xc}{\pgf@yc}}% + \tikz@scan@next@command +} + +\def\tikz@@cosine#1{% originally from tikz.code.tex + \let\tikz@tangent\tikz@tangent@lookup + \tikz@flush@moveto + \edef\tikz@timer@start{\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}% %% Timer: save start position + \pgf@process{#1}% + \edef\tikz@timer@end{\pgfqpoint{\the\pgf@x}{\the\pgf@y}}% %% Timer: save target position + \pgf@xc=\pgf@x + \pgf@yc=\pgf@y + \advance\pgf@xc by-\tikz@lastx + \advance\pgf@yc by-\tikz@lasty + \advance\tikz@lastx by\pgf@xc + \advance\tikz@lasty by\pgf@yc + \tikz@lastxsaved=\tikz@lastx + \tikz@lastysaved=\tikz@lasty + \tikz@updatecurrenttrue + \let\tikz@timer=\tikz@timer@cosine% %% Timer: new timer + \pgfpathcosine{\pgfqpoint{\pgf@xc}{\pgf@yc}}% + \tikz@scan@next@command +} + +\def\tikz@timer@rectangle{% + \pgfutil@tempdima\tikz@time pt + \ifdim\pgfutil@tempdima<.5pt\else % if we're at the return pos-ition we switch start and end + \advance\pgfutil@tempdima-.5pt + \let\pgf@tempa\tikz@timer@start + \let\tikz@timer@start\tikz@timer@end + \let\tikz@timer@end\pgf@tempa + \fi + \multiply\pgfutil@tempdima2 + \edef\tikz@time{\strip@pt\pgfutil@tempdima}% + \tikz@timer@hvline}% + +\def\tikz@parabola@semifinal#1{% + \tikz@flush@moveto + % Save original start: + \edef\tikz@timer@start{\noexpand\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}% %% Timer: save start position + \pgf@xb=\tikz@lastx + \pgf@yb=\tikz@lasty + \tikz@make@last@position{#1}% + \edef\tikz@timer@end{\noexpand\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}% %% Timer: save target position + \pgf@xc=\tikz@lastx + \pgf@yc=\tikz@lasty + \begingroup% now calculate bend: + \let\tikz@after@path\pgfutil@empty + \expandafter\tikzset\expandafter{\tikz@parabola@option}% + \tikz@lastxsaved=\tikz@parabola@bend@factor\tikz@lastx + \tikz@lastysaved=\tikz@parabola@bend@factor\tikz@lasty + \advance\tikz@lastxsaved by\pgf@xb + \advance\tikz@lastysaved by\pgf@yb + \advance\tikz@lastxsaved by-\tikz@parabola@bend@factor\pgf@xb + \advance\tikz@lastysaved by-\tikz@parabola@bend@factor\pgf@yb + \expandafter\tikz@make@last@position\expandafter{\tikz@parabola@bend}% + \edef\tikz@timer@middle{{\the\tikz@lastx}{\the\tikz@lasty}}% %% Timer: save bend postion + % Calculate delta from bend + \advance\pgf@xc by-\tikz@lastx + \advance\pgf@yc by-\tikz@lasty + % Ok, now calculate delta to bend + \advance\tikz@lastx by-\pgf@xb + \advance\tikz@lasty by-\pgf@yb + \edef\tikz@marshall{% + \noexpand\let\noexpand\tikz@timer\noexpand\tikz@timer@parabola + \noexpand\edef\noexpand\tikz@timer@middle{\noexpand\pgfqpoint\tikz@timer@middle}% + \noexpand\pgfpathparabola{\noexpand\pgfqpoint{\the\tikz@lastx}{\the\tikz@lasty}}{\noexpand\pgfqpoint{\the\pgf@xc}{\the\pgf@yc}}% + }% + \expandafter\endgroup% + \tikz@marshall + \expandafter\tikz@scan@next@command\tikz@after@path% +}% + +\def\tikz@timer@parabola{% following calculations, see \def of \pgfpathparabola in pgfcorepathconstruct.code.tex (l. 1261) + \ifdim\tikz@time pt<.5pt\relax % first part + \pgf@process{\tikz@timer@middle}% + \pgf@xc\pgf@x\pgf@yc\pgf@y + \pgf@xb\pgf@x\pgf@yb\pgf@y + \pgf@process{\tikz@timer@start}% + \advance\pgf@xc-\pgf@x\pgf@xc.1125\pgf@xc + \advance\pgf@xc\pgf@x % = start_x + .1125 (middle_x - start_x) + \advance\pgf@yc-\pgf@y\pgf@yc.225\pgf@yc + \advance\pgf@yc\pgf@y % = start_y + .225 (middle_y - start_y) + \advance\pgf@xb\pgf@x\pgf@xb.5\pgf@xb % = .5 (middle_x + start_x) = start_x + .5 (middle_x - start_x) + \pgf@xa=\tikz@time pt% + \pgf@xa=2\pgf@xa % = 2 * \tikz@time + \edef\tikz@marshall{\noexpand\pgftransformcurveattime{\strip@pt\pgf@xa}{\noexpand\tikz@timer@start}% + {\noexpand\pgfqpoint{\the\pgf@xc}{\the\pgf@yc}}% + {\noexpand\pgfqpoint{\the\pgf@xb}{\the\pgf@yb}}% + {\noexpand\tikz@timer@middle}}% + \else % second part + \pgf@process{\tikz@timer@end}% + \pgf@xc\pgf@x + \pgf@xb\pgf@x + \pgf@yb\pgf@y + \pgf@process{\tikz@timer@middle}% + \advance\pgf@xc\pgf@x\pgf@xc.5\pgf@xc % = .5 (end_x + middle_x) = middle_x + .5 (end_x - middle_x) + \advance\pgf@xb-\pgf@x\pgf@xb.8875\pgf@xb + \advance\pgf@xb\pgf@x % = middle_x + .8875 (end_x - middle_x) + \advance\pgf@yb-\pgf@y\pgf@yb.775\pgf@yb + \advance\pgf@yb\pgf@y % = middle_y + .775 (end_y - middle_y) + \pgf@xa=\tikz@time pt% + \advance\pgf@xa-.5pt% + \pgf@xa=2\pgf@xa % = 2 (\tikz@zime - .5) + \edef\tikz@marshall{\noexpand\pgftransformcurveattime{\strip@pt\pgf@xa}{\noexpand\tikz@timer@middle}% + {\noexpand\pgfqpoint{\the\pgf@xc}{\the\pgf@y}}% + {\noexpand\pgfqpoint{\the\pgf@xb}{\the\pgf@yb}}% + {\noexpand\tikz@timer@end}}% + \fi + \tikz@marshall +} + +\def\tikz@timer@sine{% following calculations, see \def of \pgfpathsine in pgfcorepathconstruct.code.tex (l. 1315) + \pgf@process{\tikz@timer@end}% + \pgf@xc\pgf@x\pgf@yc\pgf@y + \pgf@xb\pgf@x\pgf@yb\pgf@y + \pgf@process{\tikz@timer@start}% + \advance\pgf@xc-\pgf@x\pgf@xc.3260\pgf@xc + \advance\pgf@xc\pgf@x % = start_x + .3260 (end_x - start_x) + \advance\pgf@yc-\pgf@y\pgf@yc.5120\pgf@yc + \advance\pgf@yc\pgf@y % = start_y + .5120 (end_y - start_y) + \advance\pgf@xb-\pgf@x\pgf@xb.6380\pgf@xb % = start_x + .6380 (end_x - start_x) + \advance\pgf@xb\pgf@x + \edef\tikz@marshall{\noexpand\pgftransformcurveattime{\tikz@time}{\noexpand\tikz@timer@start}% + {\noexpand\pgfqpoint{\the\pgf@xc}{\the\pgf@yc}}% + {\noexpand\pgfqpoint{\the\pgf@xb}{\the\pgf@yb}}% + {\noexpand\tikz@timer@end}}% + \tikz@marshall +} +\def\tikz@timer@cosine{% following calculations, see \def of \pgfpathcosine in pgfcorepathconstruct.code.tex (l. 1345) + \pgf@process{\tikz@timer@end}% + \pgf@xc\pgf@x\pgf@yc\pgf@y + \pgf@xb\pgf@x\pgf@yb\pgf@y + \pgf@process{\tikz@timer@start}% + \advance\pgf@xb-\pgf@x\pgf@xb.6740\pgf@xb + \advance\pgf@xb\pgf@x % = start_x + .6740 (end_x - start_x) + \advance\pgf@yb-\pgf@y\pgf@yb.4880\pgf@yb + \advance\pgf@yb\pgf@y % = start_y + .4880 (end_y - start_y) + \advance\pgf@xc-\pgf@x\pgf@xc.3620\pgf@xc % = start_x + .3620 (end_x - start_x) + \advance\pgf@xc\pgf@x + \edef\tikz@marshall{\noexpand\pgftransformcurveattime{\tikz@time}{\noexpand\tikz@timer@start}% + {\noexpand\pgfqpoint{\the\pgf@xc}{\the\pgf@y}}% + {\noexpand\pgfqpoint{\the\pgf@xb}{\the\pgf@yb}}% + {\noexpand\tikz@timer@end}}% + \tikz@marshall +} +\endinput
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