imagePlus.setRoi() not displaying

Posted by Nikos Katsikanis on
URL: http://imagej.273.s1.nabble.com/imagePlus-setRoi-not-displaying-tp3703119.html

In my java code I want to display a Roi defined in the program but when I call
imagePlus.setRoi(rectangle) The Roi is not displayed.  What I want it to do
is similar to when a roi is selected in the Roi manager plugin and then it
is displayed in the coresponding window.