slated pixel-image object as xpicture.
</DD>
</DL>
<BR>
<BR>

<A NAME="39430"></A>
<B>:display</B> <EM>(xwin geometry:*viewsurface*) </EM>[method]

<DL COMPACT>
<DT> 
<DD> 
displays this pixel-image in the <EM>xwin</EM> xwindow by using <TT>:putimage</TT>.
Each pixel value is referred as a index in x's color map.
To get a desired appearance, this pixel-image must have been translated
by proper LUTs.
</DD>
</DL>
<BR>
<BR>

<A NAME="39442"></A>
<B>:duplicate</B> [method]

<DL COMPACT>
<DT> 
<DD> makes an inst