Ian Gilman

My code assumed that the image wasn't changing at all... I wonder if that's an issue? Try moving the code block that starts with `const homeBounds` (except the `getContext`) into...

Thanks for bringing this up! One can certainly already create a `clickToPan` functionality on top of OSD, or one could create a set of compass buttons so people can click...

We still need to narrow this down. Have you tried it with just the one tileSource? Is it still slow then? What's the tile size of these images? Do you...

There isn't any logging... That's an interesting idea though! Your sample code above implies that there are 100 tileSources in the same viewer... Is that correct? It does seem like...

That's definitely a worthwhile clue. That's part of why I was asking whether the page was mobile aware. An interesting experiment would be to hardcode the `OpenSeadragon.pixelDensityRatio` to something like...

@liveman1 Glad to hear we're making progress here. Interesting you mentioned loading tiles... That reminds me there are two different kinds of performance for OSD: the pan/zoom animation frame rate...

@ateijelo That sounds like you need to set the proper meta tags on your page. Take a look at the mobile FAQ item here: https://github.com/openseadragon/openseadragon/wiki/FAQ#mobile-portrait

@jeau @pearcetm Cool! This is a great topic. Neat to see so many people have been doing it! Speaking of which, thank you for all the links... I've added a...

This change is from https://github.com/openseadragon/openseadragon/pull/2346 by @uschmidt83. I don't recall all the details of that PR, but it certainly seems like we should be copying the viewer's `ajaxHeaders` right there....

@uschmidt83 thank you for clarifying! @mnoyes68 it would be great to have a repro.