+ <varlistentry>
+ <term>zoom-min (optional)</term>
+ <listitem><para>The minimum zoom value supported by the tile server. The Default is 0 if not specified.</para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>zoom-max (optional)</term>
+ <listitem>
+ <para>The maximum zoom value supported by the tile server. The Default is 18 if not specified.</para>
+ <para>See <ulink url="http://wiki.openstreetmap.org/wiki/Zoom_levels">Zoom Levels</ulink></para>
+ </listitem>
+ </varlistentry>