Gradient Circular Progress

Requirements

Screen Shots

Installation

Carthage

github "keygx/GradientCircularProgress"

CocoaPods

pod 'GradientCircularProgress', :git => 'https://github.com/keygx/GradientCircularProgress'

Swift versions support

Style Settings

import GradientCircularProgress
public struct MyStyle : StyleProperty {
 /*** style properties **********************************************************************************/
 
 // Progress Size
 public var progressSize: CGFloat = 200
 
 // Gradient Circular
 public var arcLineWidth: CGFloat = 18.0
 public var startArcColor: UIColor = UIColor.clear()
 public var endArcColor: UIColor = UIColor.orange()
 
 // Base Circular
 public var baseLineWidth: CGFloat? = 19.0
 public var baseArcColor: UIColor? = UIColor.darkGray()
 
 // Ratio
 public var ratioLabelFont: UIFont? = UIFont(name: "Verdana-Bold", size: 16.0)
 public var ratioLabelFontColor: UIColor? = UIColor.white()
 
 // Message
 public var messageLabelFont: UIFont? = UIFont.systemFont(ofSize: 16.0)
 public var messageLabelFontColor: UIColor? = UIColor.white()
 
 // Background
 public var backgroundStyle: BackgroundStyles = .dark
 
 // Dismiss
 public var dismissTimeInterval: Double? = 0.0 // 'nil' for default setting.
 
 /*** style properties **********************************************************************************/
 
 public init() {}
}

Usage

import GradientCircularProgress

Basic

UIWindow

let progress = GradientCircularProgress()
progress.show(message: "Loading...", MyStyle())
progress.dismiss()

addSubView

let progress = GradientCircularProgress()
let progressView = progress.show(frame: rect, message: "Loading...", style: MyStyle())
view.addSubview(progressView!)
progress.dismiss(progress: progressView!)

at Rtio

UIWindow

let progress = GradientCircularProgress()
let ratio: CGFloat = CGFloat(totalBytesWritten) / CGFloat(totalBytesExpectedToWrite) 
progress.showAtRatio(style: MyStyle())
progress.updateRatio(ratio)
progress.dismiss()

addSubView

let progress = GradientCircularProgress()
let progressView = progress.showAtRatio(frame: rect, display: true, style: MyStyle())
view.addSubview(progressView!)
progress.updateRatio(ratio)
progress.dismiss(progress: progressView!)

Update Message

UIWindow

let progress = GradientCircularProgress()
progress.show(message: "Download\n0 / 4", MyStyle())
progress.updateMessage(message: "Download\n1 / 4")
progress.updateMessage(message: "Download\n2 / 4")
progress.updateMessage(message: "Download\n3 / 4")
progress.updateMessage(message: "Download\n4 / 4")
progress.updateMessage(message: "Completed!")
progress.dismiss()

addSubView

let progress = GradientCircularProgress()
let progressView = progress.show(frame: rect, message: "Download\n0 / 4", style: MyStyle())
view.addSubview(progressView!)
progress.updateMessage(message: "Download\n1 / 4")
progress.updateMessage(message: "Download\n2 / 4")
progress.updateMessage(message: "Download\n3 / 4")
progress.updateMessage(message: "Download\n4 / 4")
progress.updateMessage(message: "Completed!")
progress.dismiss(progress: progressView!)

API

Use UIWindow

public func showAtRatio(display: Bool = true, style: StyleProperty = Style())
public func show(style: StyleProperty = Style())
public func show(message: String, style: StyleProperty = Style())
public func dismiss()
public func dismiss(_ completionHandler: () -> Void) -> ()

Use addSubView

public func showAtRatio(frame: CGRect, display: Bool = true, style: StyleProperty = Style()) -> UIView?
public func show(frame: CGRect, style: StyleProperty = Style()) -> UIView?
public func show(frame: CGRect, message: String, style: StyleProperty = Style()) -> UIView?
public func dismiss(progress view: UIView)
public func dismiss(progress view: UIView, completionHandler: () -> Void) -> ()

Common

public func updateMessage(message message: String)
public func updateRatio(_ ratio: CGFloat)

License

Author