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.
43 lines
1 KiB
TeX
43 lines
1 KiB
TeX
\documentclass{article}
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\usepackage[pdftex,active,tightpage]{preview}
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\setlength\PreviewBorder{2mm}
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\usepackage{tikz}
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\usetikzlibrary{shapes, calc, decorations}
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\usepackage{amsmath,amssymb}
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\begin{document}
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\begin{preview}
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\resizebox{250px}{250px}{
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\begin{tikzpicture}[]
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\newcommand\R{1.3cm}
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\draw[fill=gray!2] (0,0) circle (\R);
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% draw the background
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\draw [line width=0.1pt, fill=gray!10]
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(0,0) --
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(170: \R) --
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(45:\R) -- cycle;
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\begin{scope}[color=green]
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\draw[fill=green!15] (0,0) --
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(170:{\R*0.3}) arc (170:45:{{(\R)*0.3}});
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\end{scope}
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% Kreisbogen
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\begin{scope}[thick, color=red]
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\draw[] (170:\R) arc (170:45:\R);
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\end{scope}
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% Winkel
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\draw[] (0,0) -- (170:\R);
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\draw[] (0,0) -- (45:\R);
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\draw[thick, color=blue] (170:\R) -- (45:\R);
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% draw alpha
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\coordinate[label=$\alpha$] (Alpha) at (-{\R/20}, 0);
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\coordinate[label=$r$] (Alpha) at ({\R/2}, {\R/5});
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\end{tikzpicture}
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}
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\end{preview}
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\end{document}
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