LoadingImageView

Loading Indicator for UIImageView written in Swift.

• Simple to use
• Handles network calls and background image decoding.
• Background decoding of Images
• Handles Error states and retrying download.
• Handles offline caching. Coming soon.

###Cocoapod

pod'LoadingImageView'

###USAGE

As simple as

import LoadingImageView
letimageView=LoadingImageView()
view.addSubview(imageView)letimageURL=NSURL(string:"https://catfishes.files.wordpress.com/2013/03/cat-breaded.jpg")
imageView.downloadImage(imageURL, placeholder:nil)

####API

varstate:LoadingImageState weak vardelegate:LoadingImageViewDelegate?varinset:FloatvarlineWidth:FloatvarlineColor:UIColorvarreloadImage:UIImagefunc downloadImage(URL:NSURL, placeholder:UIImage?)->NSURLSessionDownloadTask

####Delegate and State

enumLoadingImageState{case Idle
case Downloading(NSURLSessionDownloadTask)case Errored(NSURLSessionDownloadTask,NSError)}protocolLoadingImageViewDelegate:NSObjectProtocol{func loadingImageViewStateChanged(imageView:LoadingImageView, state:LoadingImageState)func shouldAttemptRetry(imageView:LoadingImageView)->Boolfunc imageForReloadState(imageView:LoadingImageView)->UIImage}

####Storyboard, Support for IBInspectable