NOTICE! This is a static HTML version of a legacy ImageJ Trac ticket.

The ImageJ project now uses GitHub Issues for issue tracking.

Please file all new issues there.

Ticket #1259 (closed defect: fixed)

Opened 2012-06-26T15:36:21-05:00

Last modified 2014-08-20T11:58:31-05:00

Overlay differences with IJ1

Reported by: bdezonia Owned by: curtis
Priority: major Milestone: imagej2-b9-rois
Component: Core Version:
Severity: serious Keywords:
Cc: Blocked By:
Blocking: #285, #1011


Overlays in IJ1 are slightly different:

In IJ1 Overlays can live on a single slice or can be displayed all throughout a stack depending upon the setting within the Overlay Options dialog. IJ2 does not have this setting.

In IJ1 Overlays draw with stroke and width OR fill but not both. IJ2 allows both.

We should decide what behavior we wish to support and do so.

Change History

comment:1 Changed 2012-07-13T22:42:48-05:00 by curtis

  • Blocking 285, 1011 added

comment:2 Changed 2012-08-14T10:35:44-05:00 by curtis

  • Milestone changed from imagej-2.0.0-beta4 to imagej-2.0.0-beta6

ROIs will be the focus of beta6.

comment:3 Changed 2014-08-20T11:58:31-05:00 by curtis

  • Status changed from new to closed
  • Resolution set to fixed

We do need to support overlays isolated onto a single image plane, as well as across all planes of any given dimension. Many software packages typically represent this with a -1 or a null for that dimensional axis position.

As for rendering settings, we can keep supporting what we are supporting now in IJ2. The data structure seems OK. But it's still in incubation (0.x version) so we are free to change later if needed.