Issue with Zoom behavior on SLIM in Production tier for TCGA image slides

[pgundluru]

@dclunie @wlongabaugh has identified an issue with straight Zoom in SM viewer on 6/15/2022

(Slide: TCGA-OR-A5J2-01A-01-TS1)

Zooming straight in (no panning) gives inconsistent zoom and black boxes in image

https://viewer.imaging.datacommons.cancer.gov/slim/studies/2.25.196877316647058549027120300438839406015/series/1.3.6.1.4.1.5962.99.1.3129682471.1589528748.1639512255015.2.0

There are 2 series associated with this case ID and the other one doesn't have this particular issue so it may be a isolated issue with the particular slide [https://viewer.imaging.datacommons.cancer.gov/slim/studies/2.25.1968773166470585490271203004388[…]1.5962.99.1.3144471409.451958541.1639527043953.2.0]

[dclunie]

I could not reproduce this behavior -the same slide zooms and pans fine for me.

[dclunie]

Actually I withdraw that comment - I zoomed too fast - there seems to be a problem with an intermediate layer - I will investigate

[dclunie]

The old conversion logs suggest this is one that had an issue that may be related to the "empty tile" SVS issue, which should be addressed by the upcoming reconversion - this slide should be a good test case.

[fedorov]

This is duplicate of https://github.com/herrmannlab/slim/issues/97, will keep open until confirm with the re-converted data.

[hackermd]

Thanks for investigating @dclunie.

[fedorov]

@dclunie I confirmed this works with the re-converted dataset!

https://slim-idc-htan-dot-idc-external-006.uc.r.appspot.com/studies/2.25.196877316647058549027120300438839406015/series/1.3.6.1.4.1.5962.99.1.3129682471.1589528748.1639512255015.2.0

[dclunie]

Yes, I did too, thanks ... David