From 2286e6e3833904b2c058b2a855db9b7f81776c59 Mon Sep 17 00:00:00 2001
From: Martin Thoma <info@martin-thoma.de>
Date: Sat, 19 Oct 2024 11:22:38 +0200
Subject: [PATCH] tikz: Germany new car registrtion

---
 .../Makefile                                  | 31 +++++++++
 .../README.md                                 |  3 +
 .../line-chart-electric-vehicles-sold.tex     | 66 +++++++++++++++++++
 3 files changed, 100 insertions(+)
 create mode 100644 tikz/line-chart-electric-vehicles-sold/Makefile
 create mode 100644 tikz/line-chart-electric-vehicles-sold/README.md
 create mode 100644 tikz/line-chart-electric-vehicles-sold/line-chart-electric-vehicles-sold.tex

diff --git a/tikz/line-chart-electric-vehicles-sold/Makefile b/tikz/line-chart-electric-vehicles-sold/Makefile
new file mode 100644
index 0000000..c1ea418
--- /dev/null
+++ b/tikz/line-chart-electric-vehicles-sold/Makefile
@@ -0,0 +1,31 @@
+SOURCE = line-chart-electric-vehicles-sold
+DELAY = 80
+DENSITY = 300
+WIDTH = 1000
+
+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:
+	#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
diff --git a/tikz/line-chart-electric-vehicles-sold/README.md b/tikz/line-chart-electric-vehicles-sold/README.md
new file mode 100644
index 0000000..5e5dda9
--- /dev/null
+++ b/tikz/line-chart-electric-vehicles-sold/README.md
@@ -0,0 +1,3 @@
+Compiled example
+----------------
+![Example](logistic-functions.png)
diff --git a/tikz/line-chart-electric-vehicles-sold/line-chart-electric-vehicles-sold.tex b/tikz/line-chart-electric-vehicles-sold/line-chart-electric-vehicles-sold.tex
new file mode 100644
index 0000000..eec76a8
--- /dev/null
+++ b/tikz/line-chart-electric-vehicles-sold/line-chart-electric-vehicles-sold.tex
@@ -0,0 +1,66 @@
+\documentclass{standalone}
+\usepackage{pgfplots}
+\usepackage{pgfplotstable}
+\usepgfplotslibrary{fillbetween}
+\usetikzlibrary{arrows.meta, positioning, backgrounds}
+
+\begin{document}
+
+\begin{tikzpicture}
+    \begin{axis}[
+        title={Percentage of Electric Cars in Overall New Car Registrations in Germany},
+        width=14cm,
+        height=9cm,
+        xmin=2012, xmax=2023,
+        ymin=0, ymax=20,
+        xtick={2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023},
+        ytick={0,2,4,6,8,10,12,14,16,18,20},
+        xticklabels={2012\\2956,2013\\6051,2014\\8522,2015\\12363,2016\\11410,2017\\25056,2018\\36062,2019\\63281,2020\\194163,2021\\355961,2022\\470559,2023\\524219},
+        xticklabel style={/pgf/number format/1000 sep=},
+        xticklabel style={rotate=0, anchor=north, align=center},
+        yticklabel pos=right,
+        yticklabel={
+            \pgfmathprintnumber{\tick}\,\%
+        },
+        grid=both,
+        major grid style={line width=.2pt,draw=gray!50},
+        minor grid style={line width=.1pt,draw=gray!20},
+        thick,
+        every axis plot/.append style={thick},
+        every mark/.append style={scale=1.2},
+        legend style={draw=none, at={(0.95,0.05)}, anchor=south east, fill=none, font=\small},
+        title style={font=\bfseries, align=center, yshift=10pt},
+        tick label style={font=\footnotesize},
+    ]
+    \addplot[
+        color=blue,
+        mark=*,
+        mark options={fill=blue},
+        line width=1.2pt
+    ] coordinates {
+        (2012, 0.1)
+        (2013, 0.2)
+        (2014, 0.3)
+        (2015, 0.4)
+        (2016, 0.3)
+        (2017, 0.7)
+        (2018, 1.0)
+        (2019, 1.8)
+        (2020, 6.7)
+        (2021, 13.6)
+        (2022, 17.7)
+        (2023, 18.4)
+    };
+
+    % Add annotation for Tesla Model 3
+    \node[fill=none, text=black, align=center, font=\small, anchor=south east] (model3) at (axis cs:2019,5) {Tesla Model 3\\introduced};
+    \draw[{Latex[length=3mm, width=2mm]}-, thick] (axis cs:2019,1.8) -- (model3);
+
+    % Add annotation for Tesla Model Y
+    \node[fill=none, text=black, align=center, font=\small, anchor=east] (modely) at (axis cs:2021,16) {Tesla Model Y\\introduced};
+    \draw[{Latex[length=3mm, width=2mm]}-, thick] (axis cs:2021,13.6) -- (modely);
+
+    \end{axis}
+\end{tikzpicture}
+
+\end{document}
\ No newline at end of file