Simple countdown UILabel with morphing animation, and some useful function

I have taken three seconds to create a countdown UILabel with morphing animation, and some useful function.

The “animate incrementing number in uilabel” is a simple countdown UILabel with morphing animation. The label also has some useful functions to help you get started.

Simple countdown UILabel with morphing animation and a few handy features.

features

a straightforward construction
Delegate and easily obtain the state of the countdown from the property.
Fill in some of the blanks with function and completeness.
As is customary with UILabel, the style changes.
LTMorphingLabel’s morphing animation.
The assertion of XCTest

Version in Swift vs. version.

A table reveals the version of what you should use for your Swift version is shown below.

Swift version	version
4.2	>= 4.0
4.0, 4.1	>= 3.0
3.X	>= 2.0
2.3	1.3

Usage

Only two lines are required.

/ after 30 minutes, from the current date allow the countdown to begin CountdownLabel CountdownLabel CountdownLabel CountdownLabel (frame: frame, minutes: 30) NSDate and countdownLabel are both valid options. start()

Example of morphing

Make use of animationType. LTMorphingLabel is responsible for this effect.

allow the countdown to begin CountdownLabel(frame: CGRectZero, time: 60*60) Label = CountdownLabel(frame: CGRectZero, time: 60*60) .Pixelate countdownLabel.animationType = countdownLabel.animationType = countdownLabel.animationType = countdownLabel.animationType = count Label.start()

Style

You may use it as a UILabel property exactly like any other.

countdownLabel.text .orange as a color Color() countdown UIFont(name:”Courier”, size:UIFont.labelFontSize()); Label.font = UIFont(name:”Courier”, size:UIFont.labelFontSize()); countdownLabel.start()

Get the current status of the timer

There is a reading status attribute.

countdownLabel.timeCounted = countdownLabel.timeCounted countdownLabel.timeRemaining / how much time is left on the clock @IBAction func @IBAction func @IBAction func @IBAction getTimerCounted is a function that returns the number of times a time (sender: UIButton) debugPrint(“(countdownLabel.timeCounted)”) debugPrint(“(countdownLabel.timeCounted)”) debugPrint(“(countdownLabel.timeCounted func @IBAction @IBAction @IBAction @IBAction @ returnTimerRemaining (sender: UIButton) debugPrint(“(countdownLabel.timeRemaining)”) debugPrint(“(countdownLabel.timeRemaining)”) debugPrint(“(countdownLabel.timeRemaining

Control the timer.

You have the ability to stop, start, and alter the time.

If countdownLabel.isPaused is true, then the countdown is paused. / Start the countdown timer countdownLabel.pause() if countdownLabel.pause() if countdownLabel.pause() if countdownLabel.pause() if countdownLabel.pause() if countdownLabel.pause()

/ -2 minutes for @IBAction func minus(btn: UIButton) countdownLabel.addTime(-2) func minus(btn: UIButton) func minus(btn: UIButton) func minus(btn: UIButton) func minus(btn @IBAction func plus(btn: UIButton) countdownLabel.addTime(2) / +2 minutes for finishing @IBAction

Insertion Method

You may place your function wherever you like by using the function or delegate.

Then the property countdown begins. Label.then(10) in self.countdown, [unowned self] self.countdown.animationType =.Pixelate Label.animationType =.Pixelate .greenColor().textColor().textColor().textColor().textColor().textColor countdown Label.then(5) in self.countdown, [unowned self] self.countdown.animationType =.Sparkle Label.animationType =.Sparkle .yellowColor().textColor().textColor().textColor().textColor().textColor() countdown Label.start() .whiteColor(), self.countdownLabel.textColor =.whiteColor(), self.countdownLabel.textColor =.whiteColor(), self.countdownLabel / assign responsibilities counting func At the (timeCounted timeCounted: NSTimeInterval, timeRemaining: NSTimeInterval) timeRemaining switch { self.countdown is the tenth case. self.countdown.animationType =.Pixelate Label6.animationType =.Pixelate .greenColor = Label6.textColor () self.countdown (case 5) self.countdown Label6.animationType =.Sparkle default: break Label6.textColor =.yellowColor() self.countdownLabel.textColor =.whiteColor() func countdownFinished()

Text With Attribution

You may also set it as attributedText. The morphing animation, however, will be deactivated.

countdown Label.setCountDownTime(30) countdown Label.time “ss” as a format countdown Label.countdown Countdown = AttributedText TextWithAttribution (text: “timer HERE in text”, replacement: “HERE”) countdown Label.start()

Format

If you provide more than 24 hours, the format will be incorrect. Countdown The default format for labels is 00:00:00 (HH:mm:ss). If you’d rather use a different time format, you may do so as shown below.

countdownLabel.time @”mm:ss” format

Scheduled

You may set a timer for a certain period of time.

/ After 10 minutes, a countdown will begin from 20. if fromDate = NSDate; if fromDate = NSDate; if from (). Let targetDate = fromDate using dateByAddingTimeInterval(10). Let’s countdown using dateByAddingTimeInterval(20). Countdown = Label countdownLabel.start(frame: CGRectZero, fromDate: fromDate, targetDate: targetDate) ()

Examine the Situation

There are certain public assets that are beneficial.

countdown Label.is Counting / the timer is now counting down isPaused(); / check whether the countdown timer has been paused Label.is Check to see whether the countdown timer has finished. Check whether morphing is enabled using Label.morphingEnabled.