Bug #2324

Save to TIFF is broken

Added by dmitry 8 months ago. Updated 4 months ago.

Status:RejectedStart date:
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:-
Target version:Sprint 41

Description

After saving 2D GISAS image to tiff and loading it back all intensities are exactly zero.
All operations were done from GUI

TIFFTroubles.zip - Project file to reproduce the bug (4.67 MB) dmitry, 12 Mar 2019 16:07

History

#1 Updated by dmitry 8 months ago

#2 Updated by dmitry 8 months ago

  • Description updated (diff)

#3 Updated by dmitry 8 months ago

Confirmed on windows

#4 Updated by dmitry 8 months ago

  • Assignee set to dmitry

#5 Updated by dmitry 8 months ago

  • Status changed from Sprint to Rejected

Intensity values are converted to integers during save of a tiff-file. Seemingly it was done for compatibility with some tiff-format requested by a user.

#6 Updated by juan 6 months ago

  • Subject changed from TIFF save/load is broken for 2D simulations to Save to TIFF is broken
  • Status changed from Rejected to Sprint
  • Assignee deleted (dmitry)
  • Start date deleted (12 Mar 2019)

Trying to save a 2d color map in TIFF format does generate a TIFF file, but an empty one.

#7 Updated by dmitry 4 months ago

  • Status changed from Sprint to Rejected

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