imagej / imagej/imagej-common

ImageDisplay incorrectly repeats first time point of 5D (xyzct) ImgPlus

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#65 14 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
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Forks
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Description

I'm using the following code to display a 5D (xyzct) ImgPlus in ImageJ. When scrolling through time, the display repeats the first time point instead of switching to the newly selected time points. I have verified that the data is loaded properly, i.e. the axes of the ImgPlus instance have the expected order and length and traversing over the time axis yields time-varying values.

```java
Dataset data = datasetService.create( imgPlus );
displayService.createDisplay( data );
```

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Research direction

Start by reproducing the issue with the shown Dataset and displayService.createDisplay(data) flow using a 5D (xyzct) ImgPlus, then trace ImageDisplay while changing the time position. Verify that the displayed data changes for each selected time point and that the axis order and lengths remain correct.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-visualization
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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