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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 Free Documentation License.
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
A first example:
\begin{codeexample}[preamble={\usetikzlibrary{datavisualization.formats.functions}}]
\begin{tikzpicture}[baseline]
\datavisualization [
school book axes,
visualize as smooth line,
clean ticks,
all axes={grid={step=1,minor steps between steps=1}},
x axis={
ticks={
major={
also at={(0.5*pi) as $\pi/2$},
also at={(pi) as $\pi$},
options at=3 as [no tick text]
}
},
label=$x$
},
y axis={
label=$y$,
}
]
data [format=function] {
var x : interval [-0.5*pi:4] samples 50;
func y = sin(\value x r);
};
\end{tikzpicture}
\end{codeexample}
%
\begin{codeexample}[preamble={\usetikzlibrary{datavisualization.formats.functions}}]
\begin{tikzpicture}[baseline]
\datavisualization [
scientific axes=clean,
visualize as line,
all axes={padding=4pt},
x axis={logarithmic,
ticks={many, tick unit={ms},
node style={rotate=45,anchor=north east}},
label={time},
grid},
y axis={label={distance}},
]
data {
x, y, z
0.001, 0, 0
2000, 2.23, 2
20670, 1, 3
501, -2, 0
};
\end{tikzpicture}
\end{codeexample}
\begin{codeexample}[preamble={\usetikzlibrary{datavisualization}}]
\begin{tikzpicture}[baseline,mark=*]
\datavisualization [
scientific axes=inner ticks,
all axes={padding=4pt},
euro about strategy,
visualize as scatter,
x axis={attribute=x2},
y axis={attribute=y2}
]
data [separator=\space] {
x y x1 y1 x2 y2 x3 y3
10.0 8.04 10.0 9.14 10.0 7.46 8.0 6.58
8.0 6.95 8.0 8.14 8.0 6.77 8.0 5.76
13.0 7.58 13.0 8.74 13.0 12.74 8.0 7.71
9.0 8.81 9.0 8.77 9.0 7.11 8.0 8.84
11.0 8.33 11.0 9.26 11.0 7.81 8.0 8.47
14.0 9.96 14.0 8.10 14.0 8.84 8.0 7.04
6.0 7.24 6.0 6.13 6.0 6.08 8.0 5.25
4.0 4.26 4.0 3.10 4.0 5.39 19.0 12.50
12.0 10.84 12.0 9.13 12.0 8.15 8.0 5.56
7.0 4.82 7.0 7.26 7.0 6.42 8.0 7.91
5.0 5.68 5.0 4.74 5.0 5.73 8.0 6.89
};
\end{tikzpicture}
\end{codeexample}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "pgfmanual"
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