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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>I have three (really two) bugs to report that are specific to polyline ROIs, tested with the snapshot build, these bugs do not occur/are not applicable to shapes with shown bounding boxes.<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>With polygon overlays, the ROI is filled/inverted by applying a line from one point in the ROI to the next, instead of considering the spline that has been created. This leaves pockets within the ROI that are not filled, as in: <o:p></o:p></span></p><p class=MsoListParagraph><span style='color:#1F497D'><img width=380 height=278 id="Picture_x0020_1" src="cid:image002.jpg@01CD2E00.10D11CF0"></span><span style='color:#1F497D'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>Hopefully when you fix the above bug the following won’t even be an issue, but just to add a little bit of complexity: I take a simple polygon ROI and make it non-simple using the blue tangent lines that you get when clicking on a point. Filling does not take into account the intersecting nature of the polygon’s sides. Example:<o:p></o:p></span></p><p class=MsoListParagraph><span style='color:#1F497D'>This <img width=163 height=213 id="Picture_x0020_4" src="cid:image007.jpg@01CD2E00.10D11CF0"> turned into <img width=182 height=226 id="Picture_x0020_5" src="cid:image011.jpg@01CD2E00.10D11CF0"> and filled, fills the “original” ROI. <o:p></o:p></span></p><p class=MsoListParagraph><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>I created a polyline ROI, filled it, then moved the ROI to another location. Fill/Invert will no longer work for the ROI. Here is an example:<o:p></o:p></span></p><p class=MsoListParagraph><span style='color:#1F497D'><img width=159 height=190 id="Picture_x0020_2" src="cid:image012.jpg@01CD2E00.10D11CF0"></span><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Hope you find these helpful.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Justin Senseney<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>BIRSS/ISL/DCB/CIT/NIH<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>301-594-5887<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>301-480-0028 (fax)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Building 12A/2015<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p></div></body></html>