Re: Opening of RoiSet files

Posted by Peter Haub on Jul 01, 2011; 5:50am
URL: http://imagej.273.s1.nabble.com/Opening-of-RoiSet-files-tp3684044p3684045.html

Hi Kees,

if you are opening several roi.zip archives at the same time (e.g. by
d&d) all roi's will be loaded into the RoiManager ..
and all roi's will be displayed together.
Indeed you have to close the RoiManager or you have to delete all roi's
before opening a new roi.zip archive.

There is only one RoiManager instance per running IJ application.
If you would like to compare different images with their roi's
simultaneously you can start multiple IJ application to open the data
(image + roi's) separately.

Peter

On 01.07.2011 00:57, Straatman, Kees R. (Dr.) wrote:
> Dear list remembers
>
> I seem to have some problems with opening saved RoiSet files. I wrote a macro for somebody to analyse a set of images and save for each images the ROI settings. If they try to open them in the ROI manager to check the results it shows for all the RoiSet files the same data. I noticed that if I close the ROI manager or I select Delete within the ROI manager before opening (via Open or drag and drop) the next RoiSet file it opens the right data. I know, when I run a macro to do this I "reset" the roiManager, but I would expect if I open a new file into the ROI manager to see its data. I have the feeling I have seen a post about this before but could not find it in the mailing list.
>
> Is this intended behaviour or a bug?
> Thanks
>
> Kees