seadragon not rendering precompiled navigation images

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David Zuckerman

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Feb 23, 2017, 6:34:41 PM2/23/17
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Hi,

I'm using the seadragon gem along with openseadragon gem and iipimage viewer. It's works great however the navigation images are not found when running in production mode and nginx.

It appears that seadragon isn't looking for the public fingerprinted assets and I'm not sure why. I verifed that the images are being properly precompiled.

If I try and access without nginx and supply the port number I'm able to see the navigation images fine. Other precompile images (not related to seadragon) render fine using nginx and rails is properly searching for the fingerprinted asset.


Anyone else run into this problem?


Thanks,
Dave

Chris Beer

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Feb 24, 2017, 6:19:18 PM2/24/17
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Hi David,

Do you mean this gem: https://github.com/eddiej/seadragon? You may get a better response filing an issue on that repository.

Thanks,
Chris

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David Zuckerman

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Feb 26, 2017, 5:36:47 PM2/26/17
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Yes, I'm not actually using the openseadragon gem. I was wrong on that. Perhaps I'll try the openseadragon Gem.

The examples I saw were using deep zoom images do you know if it works with tiled iif images as well? We're using iipimage server to serve the images. I tried it briefly but wasn't able to get it to process a tiled image via a URL.



Thanks,
Dave

Thanks,
Chris

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Mark A. Matienzo

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Feb 27, 2017, 8:36:03 AM2/27/17
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Hi David,

OpenSeadragon works with IIIF but has a slightly different configuration from DZI images: https://openseadragon.github.io/examples/tilesource-iiif/

Best,
Mark

Thanks,
Chris

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David Zuckerman

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Feb 27, 2017, 10:59:37 AM2/27/17
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Hi Mark,

Thanks, I was meaning the openseadragon gem which uses openseadragon. For some reason the tiled images don't render for me using an IIIF image. (example configuration below). 
It does find the correct asset files in production mode though.

IIIF images render if I use the seadragon gem but in production mode the gem isn't looking for the compiled asset files so the arrows and other tools aren't found. 


openseadragon_picture_tag({
        id: "openseadragon1",
        tileSources: ["http://..../iipsrv?IIIF=tiledTif.tif/info.json","http://..../iipsrv?IIIF=someOtherTiledTif.tif/info.json"]
        defaultZoomLevel: 0,
        sequenceMode: true,
        autoHideControls: false,
      })


Thanks,
Dave

Thanks,
Chris

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skus...@saintpeters.edu

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Dec 6, 2018, 2:01:35 PM12/6/18
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Has anyone found a solution/work around for this issue?

thanks
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