To run the example project, clone the repo, and run pod install from the Example directory first.

let startPoint = CGPoint(x: self.view.frame.width - 60, y: 55)
let aView = UIView(frame: CGRect(x: 0, y: 0, width: self.view.frame.width, height: 180))
let popover = Popover()
popover.show(aView, point: startPoint)

@IBOutlet weak var leftBottomButton: UIButton!

let width = self.view.frame.width / 4
let aView = UIView(frame: CGRect(x: 0, y: 0, width: width, height: width))
let options = [
  .type(.up),
  .cornerRadius(width / 2),
  .animationIn(0.3),
  .blackOverlayColor(UIColor.red),
  .arrowSize(CGSize.zero)
  ] as [PopoverOption]
let popover = Popover(options: options, showHandler: nil, dismissHandler: nil)
popover.show(aView, fromView: self.leftBottomButton)

• iOS 9.0+
• Swift 5

Popover is available through CocoaPods. To install it, simply add the following line to your Podfile:

use_frameworks!
pod "Popover"

You can use Carthage to install Popover by adding it to your Cartfile:

github "corin8823/Popover"

The class file required for Popover is located in the Classes folder in the root of this repository as listed below:

Popover.swift

• case arrowSize(CGSize)
• case animationIn(NSTimeInterval)
• case animationOut(NSTimeInterval)
• case cornerRadius(CGFloat)
• case sideEdge(CGFloat)
• case blackOverlayColor(UIColor)
• case overlayBlur(UIBlurEffectStyle)
• case type(Popover.PopoverType)
• case color(UIColor)
• case dismissOnBlackOverlayTap(Bool)
• case showBlackOverlay(Bool)

• arrowSize: CGSize = CGSize(width: 16.0, height: 10.0)
• animationIn: NSTimeInterval = 0.6
• animationOut: NSTimeInterval = 0.3
• cornerRadius: CGFloat = 6.0
• sideEdge: CGFloat = 20.0
• popoverType: PopoverType = .down
• blackOverlayColor: UIColor = UIColor(white: 0.0, alpha: 0.2)
• overlayBlur: UIBlurEffect?
• popoverColor: UIColor = UIColor.white

Inspired by DXPopover in xiekw2010

Popover is available under the MIT license. See the LICENSE file for more info.