Martin Thoma пре 11 година
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1 измењених фајлова са 1 додато и 2 уклоњено
  1. 1 2
      tikz/commutative-diagram-2/commutative-diagram-2.tex

+ 1 - 2
tikz/commutative-diagram-2/commutative-diagram-2.tex

@@ -2,11 +2,10 @@
 \usepackage[pdftex,active,tightpage]{preview}
 \usepackage[pdftex,active,tightpage]{preview}
 \setlength\PreviewBorder{2mm}
 \setlength\PreviewBorder{2mm}
 \usepackage{tikz}
 \usepackage{tikz}
-\usetikzlibrary{arrows,positioning,fit,shapes} 
 
 
 \begin{document}
 \begin{document}
 \begin{preview}
 \begin{preview}
-\begin{tikzpicture}[scale=1,node distance=2.0cm]
+\begin{tikzpicture}
     \node (Z) at (0,0) {$Z$};
     \node (Z) at (0,0) {$Z$};
     \node (Y) at (3,0) {$Y$};
     \node (Y) at (3,0) {$Y$};
     \node (X) at (1.5,-1.5) {$X$};
     \node (X) at (1.5,-1.5) {$X$};