(Swift) Circular progress UIView subclass with UIProgressView properties
⚠️ To use with Swift 2.3 please ensure you are using == 0.2.3 ⚠️
⚠️ To use with Swift 3.x please ensure you are using >= 0.3.0 ⚠️
⚠️ To use with Swift 4.x please ensure you are using >= 0.4.0 ⚠️
⚠️ To use with Swift 4.2 please ensure you are using >= 0.4.1 ⚠️
⚠️ To use with Swift 5.0 please ensure you are using >= 0.5.0 ⚠️
UIView subclass written in Swift to show circular progress.
Is your app using it? Let me know!
Please see the included example app for sample usage.
/**
Enables or disables the indeterminate (spinning) animation
- parameter enabled: Whether or not to enable the animation (defaults to `true`)
- parameter completion: An optional closure to execute after the animation completes
*/
open func enableIndeterminate(_ enabled: Bool = true, completion: CompletionBlock? = nil) {}
/**
Updates the progress bar to the given value with the optional properties
- parameter progress: The progress to update to, pinned between `0` and `1`
- parameter animated: Whether or not the update should be animated (defaults to `true`)
- parameter initialDelay: Sets an initial delay before the animation begins
- parameter duration: Sets the overal duration that the animation should complete within
- parameter completion: An optional closure to execute after the animation completes
*/
open func updateProgress(_ progress: CGFloat, animated: Bool = true, initialDelay: CFTimeInterval = 0, duration: CFTimeInterval? = nil, completion: CompletionBlock? = nil) {}
Note: Most properties below are @IBInspectable
, but I don’t use Interface Builder personally so let me know if you see any issues.
var trackTintColor: UIColor
var progressTintColor: UIColor
var innerTintColor: UIColor?
var roundedCorners: Bool
var thicknessRatio: CGFloat
0.01
and 1
)var clockwiseProgress: Bool
var timingFunction: CAMediaTimingFunction
var progress: CGFloat
var indeterminateProgress: CGFloat
0.05
and 0.9
var indeterminateDuration: CFTimeInterval
Swift, ARC & iOS 8+, Autolayout or springs and struts
Please feel free to fork and create a pull request for bug fixes or improvements, being sure to maintain the general coding style, adding tests, and adding comments as necessary.
This library is effectively a Swift port of DACircularProgress with some minor changes to the API, so it should be fairly easy to act as a replacement. I really loved that library but unfortunately it wasn’t being maintained.