I need to align each row of the graph to the center. I am trying to do it with xshift. Here the code:
\begin{tikzpicture}[node distance=1.5cm, auto, text centered]
\tikzstyle{every node}=[draw,ball];
\begin{scope}[xshift=1.5cm]
\node (A) {A};
\node [right of=A] (B) {B};
\node [right of=B] (C) {C};
\node [right of=C] (D) {D};
\end{scope}
\begin{scope}[yshift=-1.5cm]
\node (AB) {AB};
\node [right of=AB] (AC) {AC};
\node [right of=AC] (AD) {AD};
\node [right of=AD] (BC) {BC};
\node [right of=BC] (BD) {BD};
\node [right of=BD] (CD) {CD};
\end{scope}
\begin{scope}[yshift=-3cm,node distance=2cm,xshift=1cm]
\node (ABC) {ABC};
\node [right of=ABC] (ABD) {ABD};
\node [right of=ABD] (ACD) {ACD};
\node [right of=ACD] (BCD) {BCD};
\end{scope}
\begin{scope}[xshift=4cm, yshift=-4.5cm, node distance=2cm]
\node (ABCD) {ABCD};
\end{scope}
\end{tikzpicture}
Is there any other way to do it? Do not like to change xshift values every time.
Best Answer
You can make each row its own matrix, allowing you to effectively group a set of nodes into one.
Your Example
Note: be sure to
\usetikzlibrary{matrix}
Results in
(I made up my own
ball
style.)