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authorNorbert Preining <norbert@preining.info>2023-01-16 03:03:27 +0000
committerNorbert Preining <norbert@preining.info>2023-01-16 03:03:27 +0000
commit6f9e1680085e7bb4d258f6f8116369d122e196e1 (patch)
tree9ac0ecb239240d1d672b188f29c1479de215074b /graphics/pgf/base/tex/tikzlibraryspy.code.tex
parentb8345f39630408bb198e7636381ce4240154ca9b (diff)
CTAN sync 202301160303
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diff --git a/graphics/pgf/base/tex/tikzlibraryspy.code.tex b/graphics/pgf/base/tex/tikzlibraryspy.code.tex
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-% Copyright 2019 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{tikzlibraryspy.code.tex}
-
-
-
-% Spy styles
-
-\tikzset{
- spy using outlines/.style={
- spy scope={
- every spy on node/.style={very thin,draw},
- every spy in node/.style={thick,draw},
- #1
- }
- },
- spy using overlays/.style={
- spy scope={
- every spy on node/.style={fill,fill opacity=0.2,text opacity=1},
- every spy in node/.style={fill,fill opacity=0.2,text opacity=1},
- #1
- }
- },
- connect spies/.style={
- spy connection path={\draw[thin] (tikzspyonnode) -- (tikzspyinnode);}
- }
-}%
-
-\newbox\tikz@lib@spybox
-
-\let\tikz@lib@spy@collection=\pgfutil@empty%
-
-\tikzset{spy scope/.style={
- size/.style={minimum size=##1},
- height/.style={minimum height=##1},
- width/.style={minimum width=##1},
- execute at begin scope={%
- \let\tikz@lib@spy@save=\tikz@lib@spy@collection%
- \setbox\tikz@lib@spybox=\hbox\bgroup\bgroup%
- \let\spy=\tikz@lib@spy@parse},
- execute at end scope={%
- \egroup\egroup%
- {%
- \copy\tikz@lib@spybox%
- \tikz@lib@spy@collection%
- }%
- \global\let\tikz@lib@spy@collection=\tikz@lib@spy@save%
- },%
- tikz@lib@spy@style/.style={#1},
- tikz@lib@reset@gs
- },
- lens/.store in=\tikz@lib@spy@lens,
- lens=,
- magnification/.style={lens={scale=#1}},
- spy connection path/.store in=\tikz@lib@spy@path,
- spy connection path=
-}%
-
-\tikzset{
- tikz@lib@reset@gs/.style={black,thin,solid,opaque,line cap=butt,line join=miter}
-}%
-
-\def\tikz@lib@spy@parse{%
- \pgfutil@ifnextchar[{\tikz@lib@spy@parse@opt}{\tikz@lib@spy@parse@opt[]}%]
-}%
-\def\tikz@lib@spy@parse@opt[#1]{
- \pgfutil@ifnextchar x{\tikz@lib@spy@parse@opta[#1]}{\tikz@lib@spy@parse@opta[#1]}%]
-}%
-\def\tikz@lib@spy@parse@opta[#1]on#2in node#3;{%
- \pgfutil@g@addto@macro\tikz@lib@spy@collection{\tikz@lib@spy@do{#1}{#2}{#3}}%
-}%
-
-\def\tikz@lib@spy@do#1#2#3{%
- \scope[tikz@lib@spy@style,#1]
- \node [alias=tikzspyonnode,inner sep=0pt,outer sep=0pt,every spy on node/.try,
- /utils/exec={
- {%
- \let\tikz@transform=\relax
- \pgftransformreset%
- \expandafter\tikzset\expandafter{\tikz@lib@spy@lens}
- \pgftransforminvert%
- \pgfgettransformentries\a\b\c\d\e\f%
- \global\let\pgf@lib@svg@a=\a%
- \global\let\pgf@lib@svg@b=\b%
- \global\let\pgf@lib@svg@c=\c%
- \global\let\pgf@lib@svg@d=\d%
- }%
- \tikz@addtransform{%
- \tikz@scan@one@point\pgftransformshift#2%
- \pgftransformcm{\pgf@lib@svg@a}{\pgf@lib@svg@b}{\pgf@lib@svg@c}{\pgf@lib@svg@d}{\pgfpointorigin}%
- }
- }]{};
- \expandafter\pgfutil@switch\expandafter\pgfutil@ifstrequal\expandafter{\tikz@anchor}{%
- {north} {\def\tikz@spy@anchor{south}}%
- {north east}{\def\tikz@spy@anchor{south west}}%
- {east} {\def\tikz@spy@anchor{west}}%
- {south east}{\def\tikz@spy@anchor{north west}}%
- {south} {\def\tikz@spy@anchor{north}}%
- {south west}{\def\tikz@spy@anchor{north east}}%
- {west} {\def\tikz@spy@anchor{east}}%
- {north west}{\def\tikz@spy@anchor{south east}}%
- }{}{\def\tikz@spy@anchor{center}}%
- \node [alias=tikzspyinnode,inner sep=0pt,outer sep=0pt,at={#2},every spy in node/.try,
- path picture={\node[anchor=\tikz@spy@anchor,tikz@lib@reset@gs]{\nullfont%
- \pgfpicture\relax\pgfsetbaseline{default}\pgfsettrimleft{default}\pgfsettrimright{default}%
- \pgftransformreset%
- \let\tikz@transform=\relax%
- \expandafter\tikzset\expandafter{\tikz@lib@spy@lens}%
- \pgflowlevelsynccm%
- \tikz@scan@one@point\tikz@lib@spy@shift#2%
- \pgflowlevelsynccm%
- \copy\tikz@lib@spybox%
- \endpgfpicture};}]#3{};
- \tikz@lib@spy@path
- \endscope
-}%
-
-\def\tikz@lib@spy@shift#1{%
- \pgf@process{#1}%
- \pgf@x=-\pgf@x%
- \pgf@y=-\pgf@y%
- \pgftransformshift{}%
-}%
-
-
-
-\endinput