It is possible use the mouseColor function to get the colour underneath the cursor.
Does anyone here know if there is a way to get the colour at an arbitrary point?
I have some medical images which have a (normally hidden) "rollover" layer where
features are identified by irregular shaped solid colours. When the user drags the
mouse over the image I want to be able to determine the colour at the same point in
this hidden layer. Depending on the colour the user is over, appropriate rollover
comments can be shown. It's possible to do this in Director but I haven't yet worked
out how to do it in MC.
--
--
Rodney Tamblyn
Educational Media group
Higher Education Development Centre, 75 Union Place
University of Otago, PO Box 56, Dunedin, New Zealand
ph +64 3 479 7580 Fax +64 3 479 8362
http://hedc.otago.ac.nz ~ http://rodney.weblogs.com
Archives: http://www.mail-archive.com/[email protected]/
Info: http://www.xworlds.com/metacard/mailinglist.htm
Please send bug reports to <[EMAIL PROTECTED]>, not this list.
