ileafsolutions / ilsimagecache

ILSImageCache is a lightweight, pure-Swift library for downloading and caching images from the web. It provides you a chance to use a pure-Swift alternative in your next app.

ILSImageCache

ILSImageCache is a lightweight, pure-Swift library for downloading and caching images from the web. It provides you a chance to use a pure-Swift alternative in your next app.

Features

• Asynchronous image downloading and caching.
• URLSession-based networking.
• Independent components. Use the downloader or caching system separately as you need.
• Prefetching images and showing them from cache later when necessary.
• Extensions for UIImageView and UIButton to directly set an image from a URL.
• Built-in transition animation when setting images.
• Customizable placeholder while loading images.
• Extensible image processing and image format support.


Installation

Compatibility

• iOS 9.0+

• Xcode 9.0+, Swift 4+

Manual installation

Download and drop the 'ILSImageCache.framework' into your Xcode project.Make Sure you add it by Embedded Binaries

Note

• Use the ILSImageCache.framework in the folder 'AppStore Submission Framework' when you are submitting your application to the appstore

Usage

1. The simplest use-case is setting an image to an image view with the UIImageView extension:


let url = "url_of_your_image"

imageView.loadImageUsingCache(withUrl: url, placeholder:  placeholder image, animation: UIImageView.AnimationTypes.dissolve)

2. Help to add set cache size to hold until refresh


ILSImageCache.setCacheSize(_numberofitemscachecanhold: 10)

3. Helps to remove cache when you want to clear


ILSImageCache.removeImageCaches()

4. Also have image downloader block method



ILSImageCache.loadImageusingCache(withUrl: imageUrl) { (status, image) in
guard let outPutimage = image
else
{
self.imageViewdwn.image =  imageLiteral(resourceName: "placeholder")
return
}
self.imageViewdwn.image = outPutimage
}

5. Also user can set the animation for image loading 



public enum AnimationTypes : String
{
case hideEffect,dissolve,none

}

6. Also ther is extension for UIButton

let url = "url_of_your_image"

button.loadImageUsingCache(withUrl: url, placeholder:  placeholder image, animation: UIButton.AnimationTypes.dissolve)

7.Added UIImage Extension to Resize your image on the basis of width

self.imageViewdwn.image = outPutimage.resizedImage(toWidth: self.imageViewdwn.frame.size.width)

7.Added UIImage Extension to Resize your image on the basis of percentage

self.imageViewdwn.image = outPutimage.resizedImage(withPercentage: 0.2)

Author

iLeaf Solutions http://www.ileafsolutions.com