HGCircularSlider

Example

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

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Requirements

iOS 9.0+
Xcode 8.0

Installation

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

# Swift 3.1 - Xcode 8.3
pod 'HGCircularSlider', '~> 2.0.0'

# Swift 3 - Xcode 8
pod 'HGCircularSlider', '~> 1.0.3'

# Swift 2.2 - Xcode 7.3.1 (Checkout Swift2_Xcode7.3 branche)
pod 'HGCircularSlider', '~> 0.1.2'

HGCircularSlider is also available through Carthage. To install it, simply add the following line to your Cartfile:

# Swift 3.1 - Xcode 8
github "HamzaGhazouani/HGCircularSlider"

Usage

Change the class of a view from UIView to CircularSlider, RangeCircularSlider or MidPointCircularSlider
Programmatically:

let circularSlider = CircularSlider(frame: myFrame)
circularSlider.minimumValue = 0.0
circularSlider.maximumValue = 1.0
circularSlider.endPointValue = 0.2

let circularSlider = RangeCircularSlider(frame: myFrame)
circularSlider.startThumbImage = UIImage(named: "Bedtime")
circularSlider.endThumbImage = UIImage(named: "Wake")

let dayInSeconds = 24 * 60 * 60
circularSlider.maximumValue = CGFloat(dayInSeconds)

circularSlider.startPointValue = 1 * 60 * 60
circularSlider.endPointValue = 8 * 60 * 60
circularSlider.numberOfRounds = 2 // Two rotations for full 24h range

let circularSlider = MidPointCircularSlider(frame: myFrame)
circularSlider.minimumValue = 0.0
circularSlider.maximumValue = 10.0
circularSlider.distance = 1.0
circularSlider.midPointValue = 5.0

If you would like to use it like a progress view

let progressView = CircularSlider(frame: myFrame)
progressView.minimumValue = 0.0
progressView.maximumValue = 1.0
progressView.endPointValue = 0.2 // the progress 
progressView.userInteractionEnabled = false 
// to remove padding, for more details see issue #25
progressView.thumbLineWidth = 0.0
progressView.thumbRadius = 0.0