s</A>
. Each field is described later in this section.</P>
<P CLASS="figTitle">
Code Display 17-1 <A NAME="VisContent_1.htm_94047">
 </A>
VisContent Instance Data Fields</P>
<PRE>/* All the instance fields defined in VisContentClass are described below. You
 * will likely use very few of them, if any; see the later sections of this
 * chapter for specific information about each field. */</PRE>
<PRE>	/* The following fields deal with the GenView and the view window. */
    @instance optr				<A NAME="VisConte