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Ticket #1317 (closed defect: invalid)

Opened 2012-07-11T12:50:02-05:00

Last modified 2012-07-11T16:17:16-05:00

IJ2 cannot handle file created by IJ1

Reported by: bdezonia Owned by: curtis
Priority: major Milestone: imagej2-b4-plugins
Component: I/O Version:
Severity: serious Keywords:
Cc: Blocked By:


Attached file loads and displays correctly in IJ1. It was created in IJ1 and saved as tif. Load it into IJ2. Drawn pixels are impossible for a 5x5 image. And very weirdly the probe displays NaNs for the x and y coord values!


5x5BetterMask.tif (173 bytes) - added by bdezonia 2012-07-11T12:50:36-05:00.

Change History

Changed 2012-07-11T12:50:36-05:00 by bdezonia

comment:1 Changed 2012-07-11T16:08:50-05:00 by curtis

The data is loaded correctly in IJ2. The "impossible pixels" are an artifact of the fact that the image always has a black border around it that partially obscures the first pixel, and grows thicker to match the current zoom level. (Try New Image with 5x5 and ramp to see it more clearly.)

The probe displaying NaN is a separate issue though, and very mysterious, since New Image 5x5 does not have the problem.

comment:2 Changed 2012-07-11T16:17:16-05:00 by curtis

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

The NaN issue was due to a recent change to PixelProbe to handle calibrated images. Fixed in b4c00452.