From 31898217510a389beb17a3db3f7df08162686bcf Mon Sep 17 00:00:00 2001
From: Martin Thoma <info@martin-thoma.de>
Date: Sat, 16 Aug 2014 12:12:59 -0400
Subject: [PATCH] added another CSV plot

---
 tikz/csv-2d-point-plot/Makefile              |  35 +++++++++++++++++++
 tikz/csv-2d-point-plot/README.md             |   3 ++
 tikz/csv-2d-point-plot/csv-2d-point-plot.png | Bin 0 -> 6895 bytes
 tikz/csv-2d-point-plot/csv-2d-point-plot.tex |  29 +++++++++++++++
 tikz/csv-2d-point-plot/data.csv              |   5 +++
 5 files changed, 72 insertions(+)
 create mode 100644 tikz/csv-2d-point-plot/Makefile
 create mode 100644 tikz/csv-2d-point-plot/README.md
 create mode 100644 tikz/csv-2d-point-plot/csv-2d-point-plot.png
 create mode 100644 tikz/csv-2d-point-plot/csv-2d-point-plot.tex
 create mode 100644 tikz/csv-2d-point-plot/data.csv

diff --git a/tikz/csv-2d-point-plot/Makefile b/tikz/csv-2d-point-plot/Makefile
new file mode 100644
index 0000000..783e442
--- /dev/null
+++ b/tikz/csv-2d-point-plot/Makefile
@@ -0,0 +1,35 @@
+SOURCE = csv-2d-point-plot
+DELAY = 80
+DENSITY = 300
+WIDTH = 512
+
+make:
+	pdflatex $(SOURCE).tex -output-format=pdf
+	make clean
+
+clean:
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
+
+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
+	rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
+	inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
+	rm $(SOURCE)2.svg
diff --git a/tikz/csv-2d-point-plot/README.md b/tikz/csv-2d-point-plot/README.md
new file mode 100644
index 0000000..261c793
--- /dev/null
+++ b/tikz/csv-2d-point-plot/README.md
@@ -0,0 +1,3 @@
+Compiled example
+----------------
+![Example](csv-line-plot-two-axes.png)
diff --git a/tikz/csv-2d-point-plot/csv-2d-point-plot.png b/tikz/csv-2d-point-plot/csv-2d-point-plot.png
new file mode 100644
index 0000000000000000000000000000000000000000..dd70318bbe74dc4ed99721c5bfcad9bf998e1803
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diff --git a/tikz/csv-2d-point-plot/csv-2d-point-plot.tex b/tikz/csv-2d-point-plot/csv-2d-point-plot.tex
new file mode 100644
index 0000000..f688702
--- /dev/null
+++ b/tikz/csv-2d-point-plot/csv-2d-point-plot.tex
@@ -0,0 +1,29 @@
+\documentclass[varwidth=true, border=2pt]{standalone}
+\usepackage[utf8]{inputenc} % this is needed for umlauts
+\usepackage[ngerman]{babel} % this is needed for umlauts
+\usepackage[T1]{fontenc}    % this is needed for correct output of umlauts in pdf
+\usepackage[margin=2.5cm]{geometry} %layout
+
+\usepackage{pgfplots}
+
+\begin{document}
+\begin{tikzpicture}
+    \begin{axis}[
+            width=15cm, height=8cm,     % size of the image
+            xlabel=mean,
+            ylabel=variance,
+            visualization depends on={value \thisrow{label} \as \label},
+            % every node near coord/.append style={font={\tiny}},
+            nodes near coords={\label},
+            % nodes near coords align={horizontal}
+         ]
+          \addplot[scatter,
+                   mark=*,only marks,
+                   % nodes near coords*=\label,
+                   % ... which requires to define a visualization dependency:
+                   % visualization depends on={\thisrow{label} \as \label}
+                   ]
+                   table [x=mean, y=variance, col sep=comma] {data.csv};
+    \end{axis}
+\end{tikzpicture}
+\end{document}
diff --git a/tikz/csv-2d-point-plot/data.csv b/tikz/csv-2d-point-plot/data.csv
new file mode 100644
index 0000000..b2ab8c6
--- /dev/null
+++ b/tikz/csv-2d-point-plot/data.csv
@@ -0,0 +1,5 @@
+label,mean,variance
+a,0.5,7
+b,1.2,0.7
+c,0.9,9
+d,0.3,0.5
\ No newline at end of file