Glightbox is a javascript lightbox plugin.
This module provides a field formatter that allows a site visitor to click on an image and view that image in a responsive lightbox modal or if there are multiple images the modal can be configured to show all the images in a slideshow format (see Gallery setting).
The lightbox display can be configured to include captions with the image title and/or description. Captions can be placed either at the bottom, top, left or right side of the lightbox. The position can be set globally (see module configuration) or controlled for each node individually using a text field.
Global confguration options can be found at: admin/config/media/glightbox
Additional configuration is available on the field formatter.
Install this module using the official Backdrop CMS instructions at https://docs.backdropcms.org/documentation/extend-with-modules.
Visit the configuration page under Administration > Configuration > Media > Glightbox (admin/config/media/glightbox) and adjust settings to your needs.
Enable and configure the Glightbox field formatter in a content type display or a view where you have an image field.
Bugs and Feature requests should be reported in the Issue Queue: https://github.com/backdrop-contrib/glightbox/issues.
This project is GPL v2 software. See the LICENSE.txt file in this directory for complete text.