<ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <linklocation="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
<remarks>The <seecref="T:Pango.EngineShape"/> class is implemented by engines that customize the rendering-system dependent part of the Pango pipeline for a particular script or language. A <seecref="T:Pango.EngineShape"/> implementation is then specific to both a particular rendering system or group of rendering systems and to a particular script. For instance, there is one <seecref="T:Pango.EngineShape"/> implementation to handling shaping Arabic for Fontconfig-based backends.</remarks>