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EBPhotoPages is a photo gallery library for displaying pages of photos and their meta data in a scrollview. Users are able to zoom photos in and out, as well as create, edit or delete comments and tags, share or delete a photo, and report inappropriate photos. All photos and content are loaded asynchronously. User permissions for a photo are controlled through a delegate protocol. No graphic files are required for the gallery as icons are drawn in code.
The library was designed using a state pattern to control the behavior of the gallery, so that other developers can easily modify or add new states without having to understand too much of the original code.
Quick Feature list:
Photo Tagging: Create/Edit/Delete
Photo Commenting: Create/Edit/Delete
Speficy User Permissions per Photo for commenting, tagging, deletion, reporting, etc.
Page Based Scrolling
Photos give immediate bounce feedback when single tapped, for a juicy interface feel.
Toggle Tags On/Off
Pinch, Zoom, Pan Photos with gestures.
Scrollable captions, variable lengths with auto-dimming background
Show/Hide UI elements with a single tap gesture
Asynchronous loading of data
Activity Indicator per Photo.
Content Mode AspectFit/Center auto detection (prevent photos smaller than the screen from blowing up)
Full landscape/portrait orientation support
Resolution independent support (iPad/iPhone)
Touch and hold comments to copy or delete
Flat UI Design
Comments icon shows the number of comments posted (if there are any)