PIRipple

Ripple Effect for iOS (swift)

demo

• if try this demo. git clone / download and open project, and run.

install

• manually
  • add PIRipple.swift into your project

• cocoapods
  • add “ pod ‘PIRipple’, '1.1.0’ ” into your Podfile
  • add “ import PIRipple ” into your code

basic usage

uiview extention

UIView.rippleBorder(CGPoint, color: UIColor)

UIView.rippleFill(CGPoint, color: UIColor)

“CGPoint” means location in view

• example

override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
  super.touchesBegan(touches, withEvent: event)
  for touch: AnyObject in touches {
    var t: UITouch = touch as! UITouch
    let location = t.locationInView(self)

    rippleBorder(location, color: UIColor.whiteColor())

  }
}

• run your code after animation

rippleBorder(location, color: UIColor.whiteColor()) {
  println("animation completed")
  // your code
}

class method

Ripple.border(view:UIView, locationInView or absolutePosition:CGPoint, color:UIColor)

Ripple.fill(view:UIView, locationInView or absolutePosition:CGPoint, color:UIColor)

• locationInView

  • CGPointZero is top & left in UIView.

• absolutePosition

  • CGPointZero is top & left in UIWindow.

• example

Ripple.border(self.view, locationInView:CGPointZero, color:UIColor.whiteColor())

• run your code after animation

Ripple.border(tagetView, locationInView:CGPointZero, color: UIColor.whiteColor()) {
  println("animation completed")
  // your code
}

advanced usage

• your config animation

var option = Ripple.option()
//configure
option.borderWidth = CGFloat(5.0)
option.radius = CGFloat(30.0)
option.duration = CFTimeInterval(0.4)
option.borderColor = UIColor.whiteColor()
option.fillColor = UIColor.clearColor()
option.scale = CGFloat(3.0)

Ripple.run(self, locationInView: CGPointZero, option: option){
  println("animation completed")
}

• cancel animation

UIView.rippleStop()
Ripple.stop(self.view)