Local .tiff not loading, no error

[cncoleman]

Using the mac binary download from Box, I did not have the problem that Jeff encountered in #4
But when I load a local tiff file, it is added to the list but the thumbnail is broken and the image will not load in the viewer.

[versae]

It seems to be a limitation of OpenSeadragon, that only supports pyramidal tiled tiff files. Is that the case, @aeschylus? One option is to convert your tiff files to be pyramidal with ImageMagick (not guaranteed to work):

$ convert inputImg.tiff -define tiff:tile-geometry=128x128 -compress jpeg ptif:outputImg.tif

Or just convert them to PNG.

It would be nice if the conversion was done on the fly with something like tiff-to-png.