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added circle as an example for a convex metric space

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Martin Thoma 2012-09-21 10:57:15 +02:00
parent de0f3cc3cf
commit cbf9a3172c
2 changed files with 58 additions and 0 deletions
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32
tikz/circle-convex-metric-space/Makefile Normal file
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SOURCE = circle-convex-metric-space
DELAY = 80
DENSITY = 300
WIDTH = 500
make:
pdflatex $(SOURCE).tex -output-format=pdf
make clean
clean:
rm -rf $(TARGET) *.class *.html *.log *.aux
gif:
pdfcrop $(SOURCE).pdf
convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
make clean
png:
make
make svg
inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
transparentGif:
convert $(SOURCE).pdf -transparent white result.gif
make clean
svg:
make
#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
pdf2svg $(SOURCE).pdf $(SOURCE).svg
# Necessary, as pdf2svg does not always create valid svgs:
inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg

26
tikz/circle-convex-metric-space/circle-convex-metric-space.tex Normal file
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\documentclass[varwidth=true, border=2pt]{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes, calc, shapes, arrows}
\usepackage{amsmath,amssymb}
\usepackage{xcolor}
\definecolor{xvectorcolor}{HTML}{77933C}
\begin{document}
\begin{tikzpicture}
\path (160:1) coordinate (X);
\path ( 20:1) coordinate (Y);
\path ( 80:1) coordinate (Z);
\draw (0,0) circle (1);
\fill[color=blue] (X) circle (2pt);
\draw[blue] (X) node [right] {$x$};
\fill[color=blue] (Y) circle (2pt);
\draw[blue] (Y) node [left] {$y$};
\fill[color=red] (Z) circle (2pt);
\draw[red] (Z) node [below] {$z$};
\end{tikzpicture}
\end{document}