non-destructive graphic overlay

Posted by Tim de Wit on Sep 27, 2007; 11:32am
URL: http://imagej.273.s1.nabble.com/non-destructive-graphic-overlay-tp3698303.html

hi,

i was wondering whether it's possible to use two different colors in a non-
destructive graphic overlay. I tried to use ImageCanvas.setDisplayList()
but it only allows you to use one color at a time. If i call setDisplayList
() twice, the first overlay is automatically erased.

thanks,

Tim de Wit