Im Beispiel habe ich mittels \newcommand einen neuen Knotenstil definiert, um ihn dann innerhalb von \chemfig zu nutzen. Allerdings wird mein Knoten dann blau statt wie definiert rot. Warum ?

Open in writeLaTeX
Code, hier editierbar zum Übersetzen:
\documentclass[12pt,ngerman]{scrartcl}
\usepackage{babel}
\usepackage[utf8]{inputenc}
\usepackage{chemfig}
\begin{document}
\newcommand*\circleatom[1]{\tikz\node[shape=circle,fill=red!30, draw=none,inner sep= 4pt, minimum size= 12pt, text=white,shading=ball]{\printatom{\,#1\,}};}
\setcrambond{2pt}{}{}
\chemfig{?(-[6,,,,line width=1.8pt])(-[:-170,,,,])
(-[:10,1.3,,,line width=2pt](-[2,1.5,,,line width=1.8pt]\circleatom{O})(-[:-50,,,,])
>[:-10](-[6,,,,line width=1.7pt])(-[:20,,,,])
-[:130](-[2,,,,line width=1.5pt])(-[:-20,,,,])
-[:190](-[6,,,,line width=1.7pt])(-[:140,,,,])
-[:170,1.4](-[2,,,,line width=1.5pt])(-[:-160,,,,]))>[:130,1.1]?}
\end{document}
 
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gefragt 19 Mai '14, 08:16

butts's gravatar image

butts
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Akzeptiert-Rate: 40%

bearbeitet 19 Mai '14, 13:15

cgnieder's gravatar image

cgnieder
22.1k253463


shading=ball hat als Standardfarbe blau. Über ball color=red!30 kann die richtige Farbe gesetzt werden.

Open in writeLaTeX
Code, hier editierbar zum Übersetzen:
\documentclass[12pt,ngerman]{scrartcl}
\usepackage{babel}
\usepackage[utf8]{inputenc}
\usepackage{chemfig}
\begin{document}
\newcommand*\circleatom[1]{\tikz\node[shape=circle,ball color=red!30, draw=none,inner sep= 4pt, minimum size= 12pt, text=white,shading=ball]{\printatom{\,#1\,}};}
\setcrambond{2pt}{}{}
\chemfig{?(-[6,,,,line width=1.8pt])(-[:-170,,,,])
(-[:10,1.3,,,line width=2pt](-[2,1.5,,,line width=1.8pt]\circleatom{O})(-[:-50,,,,])
>[:-10](-[6,,,,line width=1.7pt])(-[:20,,,,])
-[:130](-[2,,,,line width=1.5pt])(-[:-20,,,,])
-[:190](-[6,,,,line width=1.7pt])(-[:140,,,,])
-[:170,1.4](-[2,,,,line width=1.5pt])(-[:-160,,,,]))>[:130,1.1]?}
\end{document}
 
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

alt text

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beantwortet 19 Mai '14, 10:37

Henri's gravatar image

Henri
15.7k133943
Akzeptiert-Rate: 46%

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