Ticket #2002 (closed defect: fixed)

Opened 5 years ago

Last modified 5 years ago

Type change results wrong for this file

Reported by: bdezonia Owned by: bdezonia
Priority: major Milestone: imagej2-b8-analysis
Component: Analysis Plugins Version:
Severity: serious Keywords:
Cc: Blocked By:
Blocking: #1457

Description

Open flourescent cells sample image.
Change type to unsigned 16-bit (or anything else that will kill rgb merged status)
Get a three plane image
Plane2 and Plane 3 have same contents! They should differ.

Change History

comment:1 Changed 5 years ago by bdezonia

This does not appear to be a type change bug. If you open the image in fiji and use channels tool to view as greyscale you see three different planes. If you use IJ2's channels tool to view as greyscale you can see the third plane is already wrong. Its a legacy layer translation error.

comment:2 Changed 5 years ago by bdezonia

ShowInfo shows that the channel slider position may change but the show info display window never shows channel going into last position. And since pixel probe shows blue pixels still present this is likely a channel tracking problem.

comment:3 Changed 5 years ago by bdezonia

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

It was a view update bug related to an off by one error introduced when we went from Interval based code to RealInterval based code in img-metadata. Fixed with commit 519ff6026b7b1cde6d6d43a7cf64df1f98b104f4

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