I have the following code which generates a little circle of circular images using TikZ. How could text be placed at different points with respect to this circle? Specifically,
- how could some text be placed at the centre of the circle?
- how could a caption be placed beneath each circular image?
\documentclass{article}
\usepackage{tikz}
\tikzset{%
image 1/.initial=test.png,
image 2/.initial=test.png,
image 3/.initial=test.png,
image 4/.initial=test.png,
image 5/.initial=test.png,
image 6/.initial=test.png,
path image/.style={path picture={%
\edef\imagename{\pgfkeysvalueof{/tikz/image #1}}%
\node at (path picture bounding box.center){
\includegraphics[height=1cm]{\imagename}
};
}}
}
\begin{document}
\begin{tikzpicture}
\foreach \i in {1,...,6}
\draw [path image=\i] (\i * 60 + 30:2) circle [radius=0.5cm];
\end{tikzpicture}
\end{document}
\begin{document}