% Demo for eurion.sty -- manual mode (user places each constellation).
\documentclass[a4paper, 11pt]{article}
\usepackage[manual]{eurion}
\usepackage{lipsum}

\begin{document}
\section*{Manual mode}

Manual mode installs no automatic background. Drop a constellation
anywhere with \verb|\eurion[opts]{coord}|. The coordinate is a TikZ
expression in an overlay tied to the current page.

\eurion{current page.center}
\eurion[color=orange, size=2, rotate=15]%
       {[shift={(3cm,3cm)}]current page.south west}
\eurion[color=green, size=1.5]%
       {[shift={(3cm,-3cm)}]current page.north west}
\eurion[color=yellow, size=3]%
       {[shift={(-4cm,-4cm)}]current page.north east}

\lipsum[1-4]
\end{document}