mirror of
https://github.com/MartinThoma/LaTeX-examples.git
synced 2025-04-26 06:48:04 +02:00
7740f0147f
The commands
find . -type f -name '*.md' -exec sed --in-place 's/[[:space:]]\+$//' {} \+
and
find . -type f -name '*.tex' -exec sed --in-place 's/[[:space:]]\+$//' {} \+
were used to do so.
57 lines
1.7 KiB
TeX
57 lines
1.7 KiB
TeX
\documentclass[varwidth=true, border=2pt]{standalone}
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\usepackage{pgfplots}
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\usepackage{tikz}
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\usetikzlibrary{patterns}
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\tikzset{
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hatch distance/.store in=\hatchdistance,
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hatch distance=10pt,
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hatch thickness/.store in=\hatchthickness,
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hatch thickness=2pt
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}
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\makeatletter
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\pgfdeclarepatternformonly[\hatchdistance,\hatchthickness]{flexible hatch}
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{\pgfqpoint{0pt}{0pt}}
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{\pgfqpoint{\hatchdistance}{\hatchdistance}}
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{\pgfpoint{\hatchdistance-1pt}{\hatchdistance-1pt}}%
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{
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\pgfsetcolor{\tikz@pattern@color}
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\pgfsetlinewidth{\hatchthickness}
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\pgfpathmoveto{\pgfqpoint{0pt}{0pt}}
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\pgfpathlineto{\pgfqpoint{\hatchdistance}{\hatchdistance}}
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\pgfusepath{stroke}
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}
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\begin{document}
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\begin{tikzpicture}
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\begin{axis}[
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legend pos=north east,
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axis x line=middle,
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axis y line=middle,
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grid = major,
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width=8cm,
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height=8cm,
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grid style={dashed, gray!30},
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xmin= 0, % start the diagram at this x-coordinate
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xmax= 2, % end the diagram at this x-coordinate
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ymin= 0, % start the diagram at this y-coordinate
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ymax= 2, % end the diagram at this y-coordinate
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xlabel=$x$,
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ylabel=$y$,
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%xticklabels={-2,-1.6,...,2},
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%yticklabels={-8,-7,...,8},
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tick align=outside,
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enlargelimits=true,
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tension=0.08]
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% plot it
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\addplot[domain=0:2, red, thick,samples=500] {x*x};
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\addplot[pattern=flexible hatch,
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area legend,
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pattern color=blue, domain=0:1,samples=500] {x*x} \closedcycle;
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\addlegendentry{$f(x)=x^2$}
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\addlegendentry{$\int_0^1 x^2 \mathrm{d} x$}
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\end{axis}
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\end{tikzpicture}
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\end{document}
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