 color overall when seen from a distance. 
<IMG SRC="Shapes_11_dither.gif">

</P>
<P>
<CODE>
GrSetLineColorMap()</CODE>
<A NAME="Shapes_11.htm_IX_GrSetLineColorMap()">
 </A>
,<A NAME="Shapes_11.htm_IX_GrSetAreaColorMap()">
 </A>
 <CODE>
GrSetAreaColorMap()</CODE>
, and <CODE>
GrSetTextColorMap()</CODE>
<A NAME="Shapes_11.htm_IX_GrSetTextColorMap()">
 </A>
 set the color mapping to use when drawing with an unavailable color. <A NAME="Shapes_11.htm_IX_GrGetLineColorMap()">
 </A>
<CODE>
GrGetLineColorMap()</CO