0383"></A>
<B>image::read-raw-image</B> <EM>file &amp;optional (x 256) (y x) </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
reads a raw-image file and returns a one-dimensional byte-vector (string).
The dimensions of the raw-image must match with give <EM>x</EM> and <EM>y</EM>.

</DD>
</DL>
<BR>
<BR>

<A NAME="40395"></A>
<B>image::write-raw-image</B> <EM>file imgvec </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
writes pixel-values stored in a byte vector (string), <EM>imgvec</EM>,
in <EM>file</EM>.
</DD>
</DL>
<BR>