Ticket #775 (closed defect: fixed)
Opened 2011-09-22T12:06:25-05:00
Last modified 2011-10-19T15:13:57-05:00
Convert to 8-bit broken
| Reported by: | afraser | Owned by: | bdezonia |
|---|---|---|---|
| Priority: | critical | Milestone: |
|
| Component: | Legacy Compatibility | Version: | |
| Severity: | critical | Keywords: | type, 8-bit |
| Cc: | Blocked By: | ||
| Blocking: |
Description (last modified by afraser)
Open Clown.jpg
Image > Type > 8-bit
Duplicates the display and runs the command on each display.
Looks to do the right thing, but when I open a histogram for the second display, it shows all values as being 0. Also running invert on the second display does nothing... this may be a problem with duplicate, since duplicating the original yields an image with the same strange properties (histogram = 0s, invert does nothing)
tested with ff78f1f00c5069b267bd05ed9c5350c3100536f2
Attachments
Change History
Changed 2011-09-22T12:07:29-05:00 by afraser
- attachment Screen shot 2011-09-22 at 1.01.38 PM.png added
comment:3 Changed 2011-10-18T15:07:26-05:00 by curtis
- Owner changed from curtis to bdezonia
- Status changed from new to assigned
Likely an issue with the legacy layer translation.
comment:4 Changed 2011-10-19T12:19:16-05:00 by bdezonia
adam, I'm assuming you mean Image > Type > 8-bit color. Right?
the second histogram all zero issue cannot be duplicated in 889f659ad129af101686052ec4150648302ed54e. it's possible it was fixed by bug fix for #831. also can invert resulting image.
am getting a plugin exception that keeps lut from being updated correctly. images look nothing like your PNG attachment.
comment:5 Changed 2011-10-19T12:21:53-05:00 by curtis
This bug is for the "8-bit" command, not "8-bit color." You will need to disable the blacklist in order to try it.
comment:6 Changed 2011-10-19T13:06:57-05:00 by bdezonia
okay, unblacklisted 8-bit and here is how things stand:
- we are getting two images rather than one
- the second histogram issue is indeed now gone
- each image inverts. if you invert one image and then switch to the other it won't invert until you run the command twice.
- plugin exception is indeed still happening:
[ERROR] ImageJ 1.x plugin threw exception
java.lang.ArrayIndexOutOfBoundsException: 2
at net.imglib2.AbstractInterval.dimension(AbstractInterval.java:184)
at imagej.data.display.AbstractDatasetView.getChannelCount(AbstractDatasetView.java:330)
at imagej.data.display.AbstractDatasetView.updateLUTs(AbstractDatasetView.java:308)
at imagej.data.display.AbstractDatasetView.setColorTable(AbstractDatasetView.java:127)
at imagej.legacy.translate.ColorTableHarmonizer.assignColorTables(ColorTableHarmonizer.java:259)
at imagej.legacy.translate.ColorTableHarmonizer.updateDisplay(ColorTableHarmonizer.java:74)
at imagej.legacy.translate.Harmonizer.updateDisplay(Harmonizer.java:157)
at imagej.legacy.plugin.LegacyPlugin.updateDisplaysFromImagePluses(LegacyPlugin.java:207)
at imagej.legacy.plugin.LegacyPlugin.run(LegacyPlugin.java:135)
at imagej.ext.plugin.PluginModule.run(PluginModule.java:174)
at imagej.ext.module.ModuleRunner.run(ModuleRunner.java:148)
at imagej.ext.module.ModuleRunner.call(ModuleRunner.java:118)
at imagej.ext.module.ModuleRunner.call(ModuleRunner.java:1)
comment:7 Changed 2011-10-19T15:13:57-05:00 by bdezonia
- Status changed from assigned to closed
- Resolution set to fixed
All issues cleared up with one line fix in 9ecb3078dc1f5da7f4ab7137cc32aa9148d00064
results of converting clown to 8-bit