Ticket #561 (closed task: fixed)

Opened 9 years ago

Last modified 8 years ago

Test: can GrayscaleTranslator ever make a COLOR or GRAYSCALE CompositeImage?

Reported by: bdezonia Owned by: bdezonia
Priority: major Milestone: imagej2-b1-initial
Component: Legacy Compatibility Version:
Severity: serious Keywords:
Cc: Blocked By:


Code inspection leads me to believe that the legacy layer (via GrayscaleImageTranslator) can never create CompositeImages of type COLOR or GRAYSCALE. Test that indeed this is the case.

Currently the code avoids using DatasetView::getColorMode() as we may have may unviewed Datasets we want to go to IJ1.

If the current logic is problematic maybe adapting BioFormats' Colorizer code can help.

Change History

comment:1 Changed 9 years ago by bdezonia

Improved logic some in a4ddd667de77859362c068b8efe76b43cf9f409e after reviewing BioFOrmats' Colorizer code. Now it seems that you can't make a COMPOSITE image. Will look into this further.

comment:2 Changed 9 years ago by bdezonia

Note I think you can't make a COMPOSITE CompositeImage because that case only arises if the LUTs passed to the setImagePlusLuts() method are null or empty. I think the view code that serves the LUTs never returns a null or empty list of LUTs.

comment:3 Changed 9 years ago by bdezonia

  • Milestone changed from biweekly-2011: Jul-18 to Jul-29 to imagej-2.0-beta1

comment:4 Changed 8 years ago by bdezonia

With numerous changes in legacy layer these comments now apply to ColorTableHarmonizer setCompositeImageLuts()

comment:5 Changed 8 years ago by bdezonia

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

Fixed in 8a85b4f4240ad6d37a0a53ac50804880dc98718a

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