Latest 1.1.4
Homepage https://github.com/maxkonovalov/MKRingProgressView
License MIT
Platforms ios 8.0, requires ARC
Frameworks UIKit

Language
Platform
License
Version
Carthage compatible

Ring progress view similar to Activity app on Apple Watch

MKRingProgressView

Features

  • Progress animation
  • Customizable start/end and backdrop ring colors
  • Customizable ring width
  • Customizable shadow under progress line end
  • Progress values above 100% (or 360°) can also be displayed

Installation

CocoaPods

To install MKRingProgressView via CocoaPods, add the following line to your Podfile:

pod 'MKRingProgressView'

Carthage

To install MKRingProgressView via Carthage, add the following line to your Cartfile:

github "maxkonovalov/MKRingProgressView"

Manually

Just add MKGradientGenerator.swift and MKRingProgressView.swift to your Xcode project.

Usage

See example Xcode project. It also contains additional classes for convenient grouping of 3 ring progress views replicating Activity app by Apple.

Interface Builder

MKRingProgressView can be set up in Storyboard. Specify startColor, endColor, ringWidth and optional backgroundRingColor (if not set, defaults to startColor with 15% opacity).

Code

let ringProgressView = MKRingProgressView(frame: CGRect(x: 0, y: 100, width: 100, height: 100))
ringProgressView.startColor = .red
ringProgressView.endColor = .magenta
ringProgressView.ringWidth = 25
ringProgressView.progress = 0.0
view.addSubview(ringProgressView)

To adjust progress animation duration, use CATransaction:

CATransaction.begin()
CATransaction.setAnimationDuration(1.0)
ringProgressView.progress = 1.0
CATransaction.commit()

Dependencies

Conical gradient image for progress ring is drawn using MKGradientGenerator. It is already included in the code, so just add MKGradientGenerator.swift along with MKRingProgressView.swift file to your project.

Requirements

  • iOS 8.0
  • Xcode 9, Swift 4

License

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

Latest podspec

{
    "name": "MKRingProgressView",
    "version": "1.1.4",
    "summary": "Ring progress view similar to Activity app on Apple Watch",
    "homepage": "https://github.com/maxkonovalov/MKRingProgressView",
    "license": "MIT",
    "authors": "Max Konovalov",
    "source": {
        "git": "https://github.com/maxkonovalov/MKRingProgressView.git",
        "tag": "1.1.4"
    },
    "platforms": {
        "ios": "8.0"
    },
    "requires_arc": true,
    "source_files": "MKRingProgressView/**/*.swift",
    "frameworks": "UIKit",
    "pushed_with_swift_version": "4.0"
}

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