Helper Shadow Path for UIView in Swift iOS
MIT License
Helper Libraries to generate wonderful shadow in Swift iOS.
To integrate PhotoCollectionView into your Xcode project using CocoaPods, specify it in your Podfile
:
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!
pod 'SwiftyShadow', '~> 1.7.0'
Then, run the following command:
$ pod install
Sources
folder into your project.Use SwiftyInnerShadowView
class as UIView to make this View has inner shadow.
Set SwiftyInnerShadowView as UIView Class in the storyboard:
then make an outlet
@IBOutlet weak var testView: SwiftyInnerShadowView!
shadowLayer
of SwiftyInnerShadowView
testView.shadowLayer.shadowRadius = 4
testView.shadowLayer.shadowColor = UIColor.red.cgColor
testView.shadowLayer.shadowOpacity = 0.8
testView.shadowLayer.shadowOffset = CGSize.zero
testView.cornerRadius = 120
You can set up outer shadow in view with default properties in UIView
imageView.layer.cornerRadius = 120
imageView.layer.shadowRadius = 20
imageView.layer.shadowOpacity = 0.8
imageView.layer.shadowColor = UIColor.black.cgColor
imageView.layer.shadowOffset = CGSize.zero
but shadow doesn't work if view has clipsToBounds = true
, so just call generateOuterShadow
function
imageView.generateOuterShadow()
You need set up shadow properties first, then call generateEllipticalShadow
imageView.layer.shadowRadius = 20
imageView.layer.shadowOpacity = 0.8
imageView.layer.shadowColor = UIColor.black.cgColor
imageView.layer.shadowOffset = CGSize.zero
imageView.generateEllipticalShadow()