[ImageJ-devel] CroppedIterableInterval

[Christian Dietz]

Hi Brian,

you are absolutely right, this is a bug. I fixed the bug and added your 
test-case to our CroppedIterableIntervalTest class (I hope that's OK?!).

Thank you for reporting the bug!

Christian

PS: I don't really like the name "CroppedIterableInterval", as we don't 
really crop something. Any suggestions?


On 12.06.2014 21:45, Brian Northan wrote:
> Hi List
>
> I was trying to figure out how the CroppedIterableInterval in 
> imagej-ops works.
>
> My understanding is that the "axesOfInterest" array defines the axes 
> of the resulting "cropped hypeslices".  So if you have x as axis 0, 
> y:1, c:2, z:3 and t:4 and you specify 0 (x),  1 (y), and 3 (z) as the 
> "axesOfInterest" it should loop through c and t and return x,y,z 
> hyperslices?  Is that correct??
>
> If I am correct in my assumption of how it works I noticed one thing 
> that is possibly a bug (if I misunderstood how it is supposed to work 
> disregard the rest of this e-mail).
>
> Around line 100
>
> /if (axesOfInterest[j] == i) { dimensionsToIterate[** j ** ] = 1;/
>
> should maybe be
>
> /dimensionsToIterate[ ** i **]=1;/
>
> I have a test that only works if I change the above line of code in a 
> local copy of CroppedIterableInterval.java
>
> The test is here: 
> https://github.com/DeconWaRE/deconware-ops/blob/master/src/test/java/com/deconware/ops/SlicerTest.java 
>
>
> Brian
>
>
>
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