\section{Class List}
Here are the classes, structs, unions and interfaces with brief descriptions\+:\begin{DoxyCompactList}
\item\contentsline{section}{\hyperlink{class_drawing_window}{Drawing\+Window} }{\pageref{class_drawing_window}}{}
\item\contentsline{section}{\hyperlink{class_line}{Line} }{\pageref{class_line}}{}
\end{DoxyCompactList}
