PulsatingingMagnifierView

A view which magnifies the view behind and pulsates.

Installation

To install via CocoaPods create podfile with the following lines:

target 'MyApp' do
  pod 'PulsatingMagnifierView', '~> 0.1'
end

Alternively clone the project and add the PulsatingMagnifierView.swift into your project.

Using the magnifier view

To use the view in your view or view controller instantiate a PulsatingMagnifierView

var pulsatingMagnifierView: PulsatingMagnifierView!

pulsatingMagnifierView = PulsatingMagnifierView(frame: CGRect(x: view.frame.size.width / 2 - 50, y: view.frame.size.height / 2 - 100, width: 100, height: 100), viewToMagnify: view, repeatCount: .infinity, startValue: 1, endValue: 2, duration: 2, scale: 1.5)

Some of the properties can be edited after initialisation. These are size, outline colour, and outline width.

pulsatingMagnifierView.size = 150
pulsatingMagnifierView.outlineColor = .red
pulsatingMagnifierView.outlineWidth = 3