From 2713ec666b0e53418a839b97c48e0a9234fe5c98 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Tue, 11 Oct 2022 03:01:16 +0000
Subject: CTAN sync 202210110301

---
 .../doc/tikz-ext-manual-en-library-paths.arcto.tex | 110 ---------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-library-paths.arcto.tex

(limited to 'graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-library-paths.arcto.tex')

diff --git a/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-library-paths.arcto.tex b/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-library-paths.arcto.tex
deleted file mode 100644
index 8ed660b3a3..0000000000
--- a/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-library-paths.arcto.tex
+++ /dev/null
@@ -1,110 +0,0 @@
-% !TeX root = tikz-ext-manual.tex
-% !TeX spellcheck = en_US
-% 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.
-%
-
-\section{Arc \emph{to} a point}
-\label{library:paths.arcto}
-
-\begin{tikzlibrary}{ext.paths.arcto}
-  This library adds the new path operation |arc to| that specifies an arc \emph{to} a point~--
-  without the user having to specify any angles.
-\end{tikzlibrary}
-
-\begin{codeexample}[width=.5\linewidth,preamble=\usetikzlibrary{ext.paths.arcto}]
-\begin{tikzpicture}[ultra thick,dot/.style={label={#1}}]
-\coordinate[dot=below left:$a$] (a) at (0,0);
-\coordinate[dot=above right:$b$] (b) at (2,3);
-\begin{scope}[
-  radius=3,
-  nodes={
-    shape=circle,
-    fill=white,
-    fill opacity=.9,
-    text opacity=1,
-    inner sep=+0pt,
-    sloped,
-    allow upside down
-  }]
-\draw[blue]    (a) arc to[] 
-  node[near start] {.25} node {.5} node[near end] {.75} (b);
-\draw[red]     (a) arc to[clockwise]
-  node[near start] {.25} node {.5} node[near end] {.75} (b);
-\draw[blue!50] (a) arc to[large]
-  node[near start] {.25} node {.5} node[near end] {.75} (b);
-\draw[red!50]  (a) arc to[large, clockwise]
-  node[near start] {.25} node {.5} node[near end] {.75} (b);
-\end{scope}
-
-\fill[radius=2pt] (a) circle[] (b) circle[];
-\end{tikzpicture}
-\end{codeexample}
-
-\begin{pathoperation}{arc to}{\opt{\oarg{options}}\meta{coordinate or cycle}}
-When this operation is used, the path gets extended by an arc that goes through
-the current point and \meta{coordinate}.
-
-For two points there exist two circles or four arcs that go through or connect
-these two points. Which one of these is constructed is determined by the following
-options that can be used inside of \meta{options}.
-
-\begin{stylekey}{/tikz/arc to/clockwise}
-  This constructs an arc that goes clockwise.
-\end{stylekey}
-
-\begin{stylekey}{/tikz/arc to/counter clockwise}
-  This constructs an arc that goes counter clockwise.
-  
-  This is the default.
-\end{stylekey}
-
-\begin{stylekey}{/tikz/arc to/large}
-  This constructs an arc whose angle is larger than $180^\circ$.
-\end{stylekey}
-
-\begin{stylekey}{/tikz/arc to/small}
-  This constructs an arc whose angle is smaller than $180^\circ$.
-\end{stylekey}
-
-\begin{key}{/tikz/arc to/rotate=\meta{degree}}
-  Rotates the arc by \meta{degree}.
-  This is only noticeable when |x radius| and |y radius| are different.
-\end{key}
-
-\begin{key}{/tikz/arc to/x radius=\meta{value}}
-  This forwards the \meta{value} to \referenceKeyandIndexO{x radius}.
-  Its \meta{value} is used for the radius of the arc.
-\end{key}
-
-\begin{key}{/tikz/arc to/y radius=\meta{value}}
-  This forwards the \meta{value} to \referenceKeyandIndexO{y radius}.
-  Its \meta{value} is used for the radius of the arc.
-\end{key}
-
-\begin{key}{/tikz/arc to/radius=\meta{value}}
-  This forwards the \meta{value} to both |/tikz/x radius| and |/tikz/y radius|.
-  Its \meta{value} is used for radius of the arc.
-\end{key}
-
-\begin{stylekey}{/tikz/every arc to}
-  After |/tikz/every arc| this will also be applied before any \meta{options} are set.
-\end{stylekey}
-
-It should be noted that this uses |\pgfpatharcto| for which the \tikzname\space manual warns:\indexCommandO\pgfpatharcto
-\begin{quote}\itshape
-    The internal computations necessary for this command are numerically very unstable.
-    In particular, the arc will not always really end at the \meta{target coordinate},
-    but may be off by up to several points.
-    A more precise positioning is currently infeasible due to \TeX's numerical weaknesses.
-    The only case it works quite nicely is when the resulting angle is a multiple of $90^\circ$. 
-\end{quote}
-
-The |arc to| path operation will also work only in the |canvas| coordinate system.
-The lengths of the vectors $(1, 0)$ and $(0, 1)$ will be used for the calculation of the radii
-but no further consideration is done.
-\end{pathoperation}
\ No newline at end of file
-- 
cgit v1.2.3

