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Task #10540 (new)

Opened 11 years ago

Last modified 8 years ago

Bug: ROI tool line profile and histogram defects

Reported by: rleigh Owned by: jburel
Priority: minor Milestone: ROI
Component: Insight Version: n.a.
Keywords: n.a. Cc: ux@…
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.


1) Line profile and histogram are not cleared if all ROIs are unselected. Likewise if more than one ROI is selected. This is confusing, because channel adjustments are not reflected in these views in both these situations.

2) Histogram binning is not adjustable, and it defaults to 256 bins for 8 bit images at least. This is often not particularly readable or meaningful. It would be good if the binning could be adjusted to n bins/bin width.

3) Both the line profile and histogram lines for different channels do not overlay meaningfully: red obscures green, and green obscures blue. For the histogram, the channels could be stacked, blended or adjacent, for example. Blending won't work nicely with the white background though.

Change History (2)

comment:1 Changed 11 years ago by pwalczysko

  • Cc ux@… added

During permissions testing 21-03-13

comment:2 Changed 8 years ago by jamoore

  • Milestone changed from Unscheduled to ROI
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