From b2d8e88a2517a5d15b01f4e34ac12dfc8723c265 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@ost.ch>
Date: Fri, 24 Jun 2022 20:30:36 +0200
Subject: improve elliptic domain images

---
 buch/chapters/110-elliptisch/images/ellpolnul.tex | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'buch/chapters/110-elliptisch/images/ellpolnul.tex')

diff --git a/buch/chapters/110-elliptisch/images/ellpolnul.tex b/buch/chapters/110-elliptisch/images/ellpolnul.tex
index fe1d235..b3183fc 100644
--- a/buch/chapters/110-elliptisch/images/ellpolnul.tex
+++ b/buch/chapters/110-elliptisch/images/ellpolnul.tex
@@ -17,12 +17,15 @@
 
 \input rechteckpfade3.tex
 
-\pgfmathparse{1/\xmax}
+\pgfmathparse{2/\xmax}
 \xdef\dx{\pgfmathresult}
 \xdef\dy{\dx}
 
-\netz{0.1pt}
-\draw[line width=0.1pt] (-1,0) -- (1,0);
+\begin{scope}[xshift=-1cm,yshift=-1cm]
+\clip (0,0) rectangle (2,2);
+\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);
 \draw (-1,-1) rectangle (1,1);
 \node at (-1,-1) [below left] {$0$};
-- 
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