From bd08af8f4645eced42e69a588acc3d26a5efde96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@othello.ch>
Date: Fri, 18 Feb 2022 08:32:38 +0100
Subject: cover for lecture notes

---
 cover/Makefile      |   5 +++++
 cover/backcover.png | Bin 858440 -> 858440 bytes
 cover/buchcover.png | Bin 1606730 -> 1606730 bytes
 cover/lncover.png   | Bin 0 -> 1407273 bytes
 cover/lncover.tex   |  56 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 61 insertions(+)
 create mode 100644 cover/lncover.png
 create mode 100644 cover/lncover.tex

diff --git a/cover/Makefile b/cover/Makefile
index 7c53ef2..128e5a3 100644
--- a/cover/Makefile
+++ b/cover/Makefile
@@ -25,3 +25,8 @@ front.pdf:	front.tex buchcover.pdf
 back.pdf:	back.tex buchcover.pdf
 	pdflatex back.tex
 
+lncover.pdf:	lncover.tex
+	pdflatex lncover.tex
+lncover.png:	lncover.pdf Makefile
+	convert -density 300 -extract 2007x2834+0+0 lncover.pdf \
+		lncover.png
diff --git a/cover/backcover.png b/cover/backcover.png
index 95e6f5d..741d5a7 100644
Binary files a/cover/backcover.png and b/cover/backcover.png differ
diff --git a/cover/buchcover.png b/cover/buchcover.png
index 02b3c54..994f1ac 100644
Binary files a/cover/buchcover.png and b/cover/buchcover.png differ
diff --git a/cover/lncover.png b/cover/lncover.png
new file mode 100644
index 0000000..c8e2bff
Binary files /dev/null and b/cover/lncover.png differ
diff --git a/cover/lncover.tex b/cover/lncover.tex
new file mode 100644
index 0000000..f16f60f
--- /dev/null
+++ b/cover/lncover.tex
@@ -0,0 +1,56 @@
+%
+% buchcover.tex -- Cover für das Buch Numerik
+%
+% (c) 2018 Prof Dr Andreas Müller, Hochschule Rapperswil
+%
+\documentclass[11pt]{standalone}
+\usepackage{tikz}
+\usepackage{times}
+\usepackage{geometry}
+\usepackage{german}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{times}
+\usepackage{amsmath,amscd}
+\usepackage{amssymb}
+\usepackage{amsfonts}
+\usepackage{txfonts}
+\usepackage{ifthen}
+\usepackage{qrcode}
+\usetikzlibrary{math}
+
+\begin{document}
+\begin{tikzpicture}[>=latex,scale=1]
+
+\def\bogenbreite{17.0}
+\def\bogenhoehe{24.0}
+
+\clip (0,0) rectangle ({\bogenbreite},{\bogenhoehe});
+
+\draw[fill=blue] (0,0) rectangle ({\bogenbreite},{\bogenhoehe});
+
+\begin{scope}
+\node at ({5},2.0) {\includegraphics[width=42cm]{../buch/chapters/090-pde/membran/membran.png}};
+\node at (-6,9) {\includegraphics[width=8cm]{../buch/chapters/090-pde/kugel/spherical33.png}};
+\node at (3,9) {\includegraphics[width=8cm]{../buch/chapters/090-pde/kugel/spherical32.png}};
+\node at (9.5,9) {\includegraphics[width=8cm]{../buch/chapters/090-pde/kugel/spherical31.png}};
+\node at (15.7,9) {\includegraphics[width=8cm]{../buch/chapters/090-pde/kugel/spherical30.png}};
+\end{scope}
+
+\node at (7.5,22)
+	[color=white,scale=1]
+	{\hbox to\hsize{\hfill%
+	\sf \fontsize{24}{24}\selectfont Mathematisches Seminar}};
+
+\node at (7.5,20)
+	[color=white,scale=1]
+	{\hbox to\hsize{\hfill%
+	\sf \fontsize{40}{40}\selectfont Spezielle Funktionen}};
+
+%\node at (7.5,16)
+%	[color=white,scale=1]
+%	{\hbox to\hsize{\hfill%
+%	\sf \fontsize{13}{5}\selectfont Andreas Müller}};
+
+\end{tikzpicture}
+\end{document}
-- 
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