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diff --git a/Master/texmf-dist/doc/latex/pgfplots/manual.examples.tex b/Master/texmf-dist/doc/latex/pgfplots/manual.examples.tex new file mode 100644 index 00000000000..4890aa6a6be --- /dev/null +++ b/Master/texmf-dist/doc/latex/pgfplots/manual.examples.tex @@ -0,0 +1,443 @@ +% main=manual.tex + + +\section{More examples} +This section contains a catalogue of different \PGFPlots\ features by example. +\label{sec:examples}% +\begingroup +\subsection{Legend position} +\begin{lstlisting} +\tikzstyle{every axis legend}+= + [at={(0.03,0.03)},anchor=south west]% +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \addplot plot coordinates { + (5, 8.312e-02) + (17, 2.547e-02) + (49, 7.407e-03) + (129, 2.102e-03) + (321, 5.874e-04) + (769, 1.623e-04) + (1793, 4.442e-05) + (4097, 1.207e-05) + (9217, 3.261e-06) + }; + + .... + + \legend{$d=2$\\$d=3$\\$d=4$\\$d=5$\\$d=6$\\} + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} +\def\plots{% + \addplot plot coordinates { + (5, 8.312e-02) + (17, 2.547e-02) + (49, 7.407e-03) + (129, 2.102e-03) + (321, 5.874e-04) + (769, 1.623e-04) + (1793, 4.442e-05) + (4097, 1.207e-05) + (9217, 3.261e-06) + }; + + \addplot plot coordinates { + (7, 8.472e-02) + (31, 3.044e-02) + (111, 1.022e-02) + (351, 3.303e-03) + (1023, 1.039e-03) + (2815, 3.196e-04) + (7423, 9.658e-05) + (18943, 2.873e-05) + (47103, 8.437e-06) + }; + + \addplot plot coordinates { + (9, 7.881e-02) + (49, 3.243e-02) + (209, 1.232e-02) + (769, 4.454e-03) + (2561, 1.551e-03) + (7937, 5.236e-04) + (23297, 1.723e-04) + (65537, 5.545e-05) + (178177, 1.751e-05) + }; + + \addplot plot coordinates { + (11, 6.887e-02) + (71, 3.177e-02) + (351, 1.341e-02) + (1471, 5.334e-03) + (5503, 2.027e-03) + (18943, 7.415e-04) + (61183, 2.628e-04) + (187903, 9.063e-05) + (553983, 3.053e-05) + }; + + \addplot plot coordinates { + (13, 5.755e-02) + (97, 2.925e-02) + (545, 1.351e-02) + (2561, 5.842e-03) + (10625, 2.397e-03) + (40193, 9.414e-04) + (141569, 3.564e-04) + (471041, 1.308e-04) + (1496065, 4.670e-05) + }; + \legend{$d=2$\\$d=3$\\$d=4$\\$d=5$\\$d=6$\\} + %-------------------------------------------------- + % \addplot plot coordinates { + % (1.60944,-2.48752) + % (2.83321,-3.67031) + % (3.89182,-4.90531) + % (4.85981,-6.16490) + % (5.77144,-7.43988) + % (6.64509,-8.72625) + % (7.49165,-10.02171) + % (8.31801,-11.32467) + % (9.12880,-12.63347) + % }; + %-------------------------------------------------- + + %-------------------------------------------------- + % \addplot plot coordinates { + % (1.94591,-2.46843) + % (3.43399,-3.49197) + % (4.70953,-4.58327) + % (5.86079,-5.71278) + % (6.93049,-6.86963) + % (7.94272,-8.04829) + % (8.91234,-9.24515) + % (9.84919,-10.45743) + % (10.76009,-11.68282) + % }; + %-------------------------------------------------- + + %-------------------------------------------------- + % \addplot plot coordinates { + % (2.19722,-2.54068) + % (3.89182,-3.42861) + % (5.34233,-4.39638) + % (6.64509,-5.41393) + % (7.84815,-6.46903) + % (8.97929,-7.55482) + % (10.05608,-8.66643) + % (11.09037,-9.80004) + % (12.09053,-10.95252) + % }; + %-------------------------------------------------- + + %-------------------------------------------------- + % \addplot plot coordinates { + % (2.39790,-2.67548) + % (4.26268,-3.44917) + % (5.86079,-4.31187) + % (7.29370,-5.23369) + % (8.61305,-6.20135) + % (9.84919,-7.20679) + % (11.02162,-8.24414) + % (12.14368,-9.30872) + % (13.22489,-10.39672) + % }; + %-------------------------------------------------- + + %-------------------------------------------------- + % \addplot plot coordinates { + % (2.56495,-2.85506) + % (4.57471,-3.53179) + % (6.30079,-4.30404) + % (7.84815,-5.14269) + % (9.27096,-6.03371) + % (10.60145,-6.96818) + % (11.86054,-7.93940) + % (13.06270,-8.94206) + % (14.21835,-9.97183) + % }; + %-------------------------------------------------- + + %-------------------------------------------------- + % \legend{$d=2$\\$d=3$\\$d=4$\\$d=5$\\$d=6$\\} + %-------------------------------------------------- +}% +{% +\legendpreset{font=\footnotesize}% +\tikzstyle{every axis legend}+= + [at={(0.03,0.03)},anchor=south west]% +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} +} + +\subsection{Font size and line width} +\begin{lstlisting} +\tikzstyle{every axis legend}+=% + [at={(0.03,0.03)},anchor=south west]% +\tikzstyle{every tick}+=[line width=0.6pt]% +\begin{tikzpicture}[font=\large,line width=1pt] + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \addplot .... + ... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} + +{% +\tikzstyle{every axis legend}+= + [at={(0.03,0.03)},anchor=south west]% +\tikzstyle{every tick}+=[line width=0.6pt] +\begin{center} +\begin{tikzpicture}[font=\large,line width=1pt] + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} +}% + +\subsection{Changing line specifications} +\subsubsection{Using another, predefined list} +{% +\begin{lstlisting} +\listcopy\blackwhiteplotspeclist\to\autoplotspeclist% +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + ... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} + +\listcopy\blackwhiteplotspeclist\to\autoplotspeclist% +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} + +\subsubsection{Defining new lists} +\begin{lstlisting} +% will cycle through these three elements: +\listnew{\autoplotspeclist}{% + red,dotted,mark=-,mark options={solid}\\% + black,dashed,mark=pentagon,mark options={solid}\\% + mark options={fill=blue!40},mark=diamond*,blue\\% +}% +\tikzstyle{every axis legend}+=% + [at={(1.03,1)},anchor=north west]% +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + ... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} + +\listnew{\autoplotspeclist}{% + red,dotted,mark=-,mark options={solid}\\% + black,dashed,mark=pentagon,mark options={solid}\\% + mark options={fill=blue!40},mark=diamond*,blue\\% +}% +\tikzstyle{every axis legend}+=% + [at={(1.03,1)},anchor=north west]% +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} +}% + +\subsection{Changing the ticks} +\subsubsection{Placing ticks at $10^i$} +\begin{lstlisting} +\begin{tikzpicture} + \begin{loglogaxis}[ + xtickten={0,2,3,4,6,...,10},% place tickmarks at 10^0, 10^2,... + ytickten={-6,-4,...,2}, + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + .... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} + +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xtickten={0,2,3,4,6,...,10}, + ytickten={-6,-4,...,2}, + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} + +\subsubsection{Placing ticks anywhere} +\begin{lstlisting} +\begin{tikzpicture} + \begin{loglogaxis}[ + xtick={2.5,9.2,14.2}, + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + .... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} + +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xtick={12,9897,1468864},%2.5,9.2,14.2}, + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \end{loglogaxis} +\end{tikzpicture} +\end{center} + +\subsection{Annotating plots} +\label{sec:annot:plot}% +\subsubsection{Example: Placing Data Cursors} +\begin{lstlisting} +\tikzstyle{annotation}=[fill=white,draw=black,font=\footnotesize] +\tikzstyle{annotedge}=[->,shorten >=3pt] +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + + .... + + \addplot plot coordinates { + (13, 5.755e-02) + (97, 2.925e-02) + (545, 1.351e-02) + (2561, 5.842e-03) + (10625, 2.397e-03) + (40193, 9.414e-04) + (141569, 3.564e-04) + (471041, 1.308e-04) + (1496065, 4.670e-05) + }; + ... + + % remember this coordinate under the name 'bad' + \axispath\node[coordinate] (bad) at + (8.61305,-6.20135) % = (log(10625), log(2.397e-03)) + {}; + \axispath\node[coordinate] (good) at + (12.14368,-9.30872) + {}; + + % place a node above 'bad' and draw an edge to 'bad': + \axispath\node[annotation,above of=bad] + {Bad!} + edge[annotedge] (bad); + \axispath\node[annotation,above right of=good] + {Good!} + edge[annotedge] (good); + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} +\begin{center} +\begin{tikzpicture}[node distance=1cm] +\tikzstyle{annotation}=[fill=white,draw=black,font=\footnotesize] +\tikzstyle{annotedge}=[->,shorten >=3pt] + \begin{loglogaxis}[ + xlabel={\textsc{Dof}}, + ylabel={$L_2$ Error} + ] + \plots + \axispath\node[coordinate] (bad) at + (8.61305,-6.20135) + {}; + \axispath\node[coordinate] (good) at + (12.14368,-9.30872) + {}; + + \axispath\node[annotation,above of=bad] + {Bad!} + edge[annotedge] (bad); + \axispath\node[annotation,above right of=good] + {Good!} + edge[annotedge] (good); + \end{loglogaxis} +\end{tikzpicture} +\end{center} + +One remark: the \lstinline!\axispath! prefix is necessary because neither axis nor plots will be drawn until the $x$- and $y$-limits have been determined. All drawing commands are postponed until \lstinline!\end{axis}! (unless you explicitly provide the options \lstinline!xmin!, \lstinline!xmax!, \lstinline!ymin! and \lstinline!ymax!). + +\subsubsection{Example: Slopes of line segments} +\begin{lstlisting} +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel=\textsc{Dof}, + ylabel=$L_2$ Error + ] + \axispath\draw + (7.49165,-10.02171) + |- (8.31801,-11.32467) + node[near start,left] {$\frac{dy}{dx} = -1.58$}; + + \addplot .... + ... + \end{loglogaxis} +\end{tikzpicture} +\end{lstlisting} +\begin{center} +\begin{tikzpicture} + \begin{loglogaxis}[ + xlabel=\textsc{Dof}, + ylabel=$L_2$ Error + ] + \axispath\draw + (7.49165,-10.02171) + |- (8.31801,-11.32467) + node[near start,left] {$\frac{dy}{dx} = -1.58$}; + \plots + + \end{loglogaxis} +\end{tikzpicture} +\end{center} + +\endgroup |