Drupal 8 FieldFormatter to display an image or generic file using a IIIF Image server and OpenSeadragon.
This module can be installed via composer and enabled via Drush, like:
composer require islandora/openseadragon:dev-8.x-1.xdrush pm-en openseadragon
Downloading/deploying the openseadragon library itself is not neccessary, as it is referenced externally via a CDN.
If you are using the islandora-playbook, there is an Ansible role already built for installing OpenSeadragon.
The module, once enabled will create a configuration page under Configuration > Media > Openseadragon Settings.
There will be some default settings checked for you. The one setting which you will need to set as a required minimum is the IIIF Image Server Location, such as http://127.0.0.1:8080/cantaloupe/iiif/2
There are a myriad of other configuration settings available there. Additional OpenSeadragon documentation is available here
Further documentation for this module is available on the Islandora 8 documentation site.
Having problems or solved a problem? Check out the Islandora google groups for a solution.
Current maintainers:
If you would like to contribute, please get involved by attending our weekly Tech Call. We love to hear from you!
If you would like to contribute code to the project, you need to be covered by an Islandora Foundation Contributor License Agreement or Corporate Contributor License Agreement. Please see the Contributors pages on Islandora.ca for more information.
We recommend using the islandora-playbook to get started. If you want to pull down the submodules for development, don't forget to run git submodule update --init --recursive after cloning.