<DIV id=RTEContent>hi All</DIV>  <DIV>how can I get color value of a point (Grey level)</DIV>  <DIV>I tried with GetPoint method in vtkImageData Class</DIV>  <DIV>thanks</DIV><p>
        
                <hr size=1>Yahoo! Photos<br> 
Got holiday prints? <a href="http://us.rd.yahoo.com/mail_us/taglines/holidayprints/*http://pa.yahoo.com/*http://us.rd.yahoo.com/mail_us/taglines/photos/evt=38089/*http://pg.photos.yahoo.com/ph//print_splash">See all the ways</a> to get quality prints in your hands ASAP.