From e1e6149b020ef102e257adb9898d5ba5242bac05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@ost.ch>
Date: Fri, 24 Jun 2022 20:47:33 +0200
Subject: more improvements

---
 buch/chapters/110-elliptisch/images/ellpolnul.pdf  | Bin 130369 -> 130369 bytes
 buch/chapters/110-elliptisch/images/ellpolnul.tex  |   2 +-
 .../110-elliptisch/images/ellselection.pdf         | Bin 76094 -> 165928 bytes
 .../110-elliptisch/images/ellselection.tex         |  14 ++++++++++++--
 4 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'buch/chapters')

diff --git a/buch/chapters/110-elliptisch/images/ellpolnul.pdf b/buch/chapters/110-elliptisch/images/ellpolnul.pdf
index 4453703..d798169 100644
Binary files a/buch/chapters/110-elliptisch/images/ellpolnul.pdf and b/buch/chapters/110-elliptisch/images/ellpolnul.pdf differ
diff --git a/buch/chapters/110-elliptisch/images/ellpolnul.tex b/buch/chapters/110-elliptisch/images/ellpolnul.tex
index b3183fc..dfa04d3 100644
--- a/buch/chapters/110-elliptisch/images/ellpolnul.tex
+++ b/buch/chapters/110-elliptisch/images/ellpolnul.tex
@@ -26,7 +26,7 @@
 \netz{0.4pt}
 \draw[line width=0.4pt] (-1,0) -- (1,0);
 \end{scope}
-\fill[color=white,opacity=0.5] (-1,-1) rectangle (1,1);
+\fill[color=white,opacity=0.7] (-1,-1) rectangle (1,1);
 \draw (-1,-1) rectangle (1,1);
 \node at (-1,-1) [below left] {$0$};
 \node at (1,-1) [below right] {$K$};
diff --git a/buch/chapters/110-elliptisch/images/ellselection.pdf b/buch/chapters/110-elliptisch/images/ellselection.pdf
index bad342c..7c98db1 100644
Binary files a/buch/chapters/110-elliptisch/images/ellselection.pdf and b/buch/chapters/110-elliptisch/images/ellselection.pdf differ
diff --git a/buch/chapters/110-elliptisch/images/ellselection.tex b/buch/chapters/110-elliptisch/images/ellselection.tex
index 0dd1e04..d8afeb1 100644
--- a/buch/chapters/110-elliptisch/images/ellselection.tex
+++ b/buch/chapters/110-elliptisch/images/ellselection.tex
@@ -43,8 +43,18 @@
 \pgfmathparse{\sy/2}
 \xdef\rechtsy{\pgfmathresult}
 
-\hintergrund
-\netz{0.7pt}
+\begin{scope}
+	\clip (-\sx,-\sy) rectangle (\sx,\sy);
+	\begin{scope}[xshift={-\Sx}]
+		\hintergrund
+		\netz{0.7pt}
+	\end{scope}
+	\begin{scope}[xshift={\Sx}]
+		\hintergrund
+		\netz{0.7pt}
+	\end{scope}
+\end{scope}
+
 \fill[color=red!14,opacity=0.7] ({-\sx},0) rectangle (\sx,\sy);
 \fill[color=blue!14,opacity=0.7] ({-\sx},{-\sy}) rectangle (\sx,0);
 \fill[color=yellow!40,opacity=0.5] (0,0) rectangle (\sx,\sy);
-- 
cgit v1.2.1