mirror of
https://github.com/MartinThoma/LaTeX-examples.git
synced 2025-04-18 19:18:21 +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.
82 lines
3.4 KiB
TeX
82 lines
3.4 KiB
TeX
% defining the new dimensions and parameters
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\newlength{\hatchspread}
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\newlength{\hatchthickness}
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\newlength{\hatchshift}
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\newcommand{\hatchcolor}{}
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% declaring the keys in tikz
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\tikzset{hatchspread/.code={\setlength{\hatchspread}{#1}},
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hatchthickness/.code={\setlength{\hatchthickness}{#1}},
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hatchshift/.code={\setlength{\hatchshift}{#1}},% must be >= 0
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hatchcolor/.code={\renewcommand{\hatchcolor}{#1}}}
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% setting the default values
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\tikzset{hatchspread=6pt,
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hatchthickness=0.4pt,
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hatchshift=0pt,% must be >= 0
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hatchcolor=black}
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% declaring the pattern
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\pgfdeclarepatternformonly[\hatchspread,\hatchthickness,\hatchshift,\hatchcolor]% variables
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{custom north west lines}% name
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{\pgfqpoint{\dimexpr-2\hatchthickness}{\dimexpr-2\hatchthickness}}% lower left corner
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{\pgfqpoint{\dimexpr\hatchspread+2\hatchthickness}{\dimexpr\hatchspread+2\hatchthickness}}% upper right corner
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{\pgfqpoint{\dimexpr\hatchspread}{\dimexpr\hatchspread}}% tile size
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{% shape description
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\pgfsetlinewidth{\hatchthickness}
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\pgfpathmoveto{\pgfqpoint{0pt}{\dimexpr\hatchspread+\hatchshift}}
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\pgfpathlineto{\pgfqpoint{\dimexpr\hatchspread+0.15pt+\hatchshift}{-0.15pt}}
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\ifdim \hatchshift > 0pt
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\pgfpathmoveto{\pgfqpoint{0pt}{\hatchshift}}
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\pgfpathlineto{\pgfqpoint{\dimexpr0.15pt+\hatchshift}{-0.15pt}}
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\fi
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\pgfsetstrokecolor{\hatchcolor}
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% \pgfsetdash{{1pt}{1pt}}{0pt}% dashing cannot work correctly in all situation this way
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\pgfusepath{stroke}
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}
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\begin{tikzpicture}
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\begin{axis}[
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legend pos=south west,
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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=9cm,
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%height=4.5cm,
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grid style={dashed, gray!30},
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xmin=-1, % start the diagram at this x-coordinate
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xmax= 6, % end the diagram at this x-coordinate
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ymin=-0.25, % start the diagram at this y-coordinate
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ymax= 5, % end the diagram at this y-coordinate
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axis background/.style={fill=white},
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xlabel=$X_1$,
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ylabel=$X_2$,
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%xticklabels={,,},
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%yticklabels={,,},
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%xtick={-1,0,1,2,3,4,5},
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%ytick={-1,0,1,2,3,4,5},
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ticks=none,
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%tick align=outside,
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enlargelimits=true,
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tension=0.08]
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\addplot[hatchcolor=red,mark=none, pattern=custom north west lines, draw=none] coordinates {(0.5, 0) (0.5,5) (1.5,5) (1.5,0) };
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\addplot[red,mark=none, thick] coordinates {(0.5, 0) (0.5,5)};
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\addplot[red,mark=none, thick] coordinates {(1.5, 0) (1.5,5)};
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\addplot[hatchcolor=red,mark=none, pattern=custom north west lines, draw=none] coordinates {(4.5, 0) (4.5,5) (5.5,5) (5.5,0) };
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\addplot[red,mark=none, thick] coordinates {(4.5, 0) (4.5,5)};
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\addplot[red,mark=none, thick] coordinates {(5.5, 0) (5.5,5)};
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\addplot[mark=none, dashed] coordinates {(1, 0) (1,3)};
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\addplot[mark=none, dashed] coordinates {(5, 0) (5,3)};
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\addplot[mark=x] coordinates {(1, 3)};
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\addplot[mark=x] coordinates {(5, 3)};
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\node at (axis cs:1,3) [anchor=north west] {$(x_1, y_1)$};
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\node at (axis cs:5,3) [anchor=north west] {$(x_2, y_2)$};
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\node at (axis cs:1,0) [anchor=north] {$x_1$};
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\node at (axis cs:5,0) [anchor=north] {$x_2$};
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\node[red] at (axis cs:1,-0.3) [anchor=north] {$U_1 \times X_2$};
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\node[red] at (axis cs:5,-0.3) [anchor=north] {$U_2 \times X_2$};
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\end{axis}
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\end{tikzpicture}
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