tween 0 and 255.
</DD>
</DL>
<BR>
<BR>

<A NAME="39749"></A>
<B>:saturation</B> [method]

<DL COMPACT>
<DT> 
<DD> returns component3.
The normalized saturation values (0..1) are mapped into integers between 0 and 255.
</DD>
</DL>
<BR>
<BR>

<A NAME="39759"></A>
<B>:pixel</B> <EM>x y </EM>[method]

<DL COMPACT>
<DT> 
<DD> returns a list of three integers each of which is
taken from component1, component2 and component3 at (<EM>x</EM>,<EM>y</EM>).
This triplet can be interpreted either as RGB values or HLS va