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Ticket #373 (closed defect: fixed)

Opened 2009-03-25T12:14:04-05:00

Last modified 2009-04-12T12:50:10-05:00

Writers do not preserve color lookup tables

Reported by: melissa Owned by: melissa
Priority: major Milestone: bio-formats-4.1
Component: bio-formats Severity: minor
Keywords: Cc: m.woodbridge@…
Blocked By: Blocking:


The APNG and TIFF writers should detect and preserve lookup tables associated with images passed to saveImage(Image). For the APNG writer, this can be tested by doing:

bfconvert data/leica-lif/mark/Leica_FRAP_1channel_noZ-stack.lif converted-stack.png

converted-stack.png should have one channel and an 8-bit lookup table.

Change History

comment:1 Changed 2009-04-10T15:04:53-05:00 by melissa

(In [4993]) TiffTools.writeImage now saves the LUT associated with the image being saved. See #373.

comment:2 Changed 2009-04-12T12:50:10-05:00 by melissa

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

(In [4994]) APNGWriter now preserves the LUT associated with the first image that is saved. Closes #373.