<div dir="ltr"><span id="gmail-docs-internal-guid-d5f08e57-d85f-83fb-bba5-deee0b19459a"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Hello!</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">My name is Alison Walter, a graduate student at LOCI, and I have been working on adding ROI support to ImageJ-OMERO – which has entailed adding OMERO equivalent ROIs to ImgLib2. I have a couple of questions regarding OMERO’s handling of ROIs:</span></p><br><ol style="margin-top:0pt;margin-bottom:0pt"><li dir="ltr" style="list-style-type:decimal;font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">In the Insight client (5.2.x) you can draw curved lines but upon saving the ROI the curvature is lost. Additionally, changing the curvature of the line does not change the line measurements (i.e. line profile, histogram, length, etc.), despite what is implied by the documentation (</span><a href="http://help.openmicroscopy.org/measurement-tool.html" style="text-decoration:none"><span style="font-size:11pt;background-color:transparent;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap">http://help.openmicroscopy.org/measurement-tool.html</span></a><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">). Is this intended behavior?</span><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><br class="gmail-kix-line-break"><br class="gmail-kix-line-break"></span></p></li><li dir="ltr" style="list-style-type:decimal;font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Why do OMERO Mask ROIs use double for width and height?</span><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><br class="gmail-kix-line-break"></span><span style="font-size:11pt;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">It appears as though OMERO Mask ROIs are bit masks, which would have integer width and height.</span></p></li></ol><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Additionally, I was wondering if I could give a status update on this project at one of the weekly meetings, perhaps in April? And then Kevin Eliceiri will give a brief update on the project during his lightning talk at the OME Users Meeting in May.</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Thank you very much, </span></p><br><span style="font-size:11pt;font-family:arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Alison</span></span><br></div>