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<DIV><FONT size=2 face=Arial>Hello,</FONT></DIV>
<DIV><FONT size=2 face=Arial>I want to display density(greyscale) value of my
cursor's position on an image while my mouse is moving. </FONT></DIV>
<DIV><FONT size=2 face=Arial>For this I have RenderWindowInteractor's
GetLastEventPosition() which returns two integers as coordinate.</FONT></DIV>
<DIV><FONT size=2 face=Arial>I have tried various ways but couldn't achieve
success yet. </FONT></DIV>
<DIV><FONT size=2 face=Arial>If someone could give me some lead information that
would be perfect.</FONT></DIV>
<DIV><FONT size=2 face=Arial>Thanks,</FONT></DIV></BODY></HTML>