Before/After image formatter

Before/After image formatter provides a field formatter for image fields.
This module was created after the example of the NY times article In the Future, the City’s Streets Are to Behave.

1.x version

Before/After image formatter depends on the beforeafter jQuery plugin.

Installation:

1. Download the module
2. Add the Before/After library to the libraries folder "libraries/beforeafter/jquery.beforeafter.js"
   Download url: beforeafter jQuery plugin
3. Install the module
4. Go to Configuration » Media » Before/After and play around with the
   settings.
5. Add an image field (only makes sense with multiple images).
6. Go to that field's display settings and select "Before/After image".

Note: In case you're using this for a commercial project, the creator of the jquery plugin needs to be contacted at admin@notonebit.com

@TODO:

• Get the keyboard control to work

2.x version

Work has started on a complete rewrite, which is now available as an alpha release.

Updated description/instructions will be available soon.