and all: I'm still experiencing problems with the transparent images disappearing in Safari on mac and iOS. In the past @avandecreme
suggested to display the sketch canvas and find out if the images were drawn there. I did and the problem seemed to not show up in the sketch canvas. Then this patch seemed to partially fix the problem openseadragon/openseadragon#1035
, but in the meantime I had switched to have all the images with the same full size and I didn't experience the issue anymore. Right now I switched back to have cropped images for performance reason (there were too many empty/transparent tiles) and the issue is back and images disappear (in Safari and iOS) even in the sketch canvas.
I put up here an example with the sketch canvas displayed: http://dhhq.duckdns.org/configurator/4
Can you please give me some pointer in debugging the issue further? Thanx!