[new site support] Austrian National Library

[SmithJustinL]

The Dezoomify extension doesn't seem to work on the site of the Austrian National Library:
https://digital.onb.ac.at/

This repository contains many works of interest, such as important medieval manuscripts.

Example URL

https://digital.onb.ac.at/RepViewer/image?doc=DTL_3306952&img=00000001.jpg&hash=5af078d39f168378525bf67fb3bec13c59557c6cc26619236e3808fe2e928319329f9ab8be9a5ac9e0a4fc98d424&w=234&h=288&x=234&y=4032&s=1.8&q=70

It doesn't give me any error, it simply doesn't give me the option to download anything.

Please add support for this important repository.

[Benomrans]

Hello,
This library uses two different methods for zoomables, iiif and this viewer here in your example. ( https://digital.onb.ac.at/RepViewer/viewer.faces?doc=DTL_3306952 )

for this method there are no tiles for dezoomify to fetch, rather you can obtain the full image of each page by altering any scope of the image after the hash line keeping only the s parameter to 1.0 , like this :

https://digital.onb.ac.at/RepViewer/image?doc=DTL_3306952&img=00000001.jpg&hash=5af078d39f168378525bf67fb3bec13c59557c6cc26619236e3808fe2e928319329f9ab8be9a5ac9e0a4fc98d424&s=1.0

and obtain the image using the browser. (we might increase the limit of size value to 1.2 or more but it would give unnecessary larger images than the originals)