MarqueeLabel

MarqueeLabel is very easy to use label. Using CABasicAnimation to implement.

Example

Just run the example project, or clone the repo.

Requirements

• Xcode 12 or above
• iOS 14
• Swift 5

How to use

• Setp 1. In storyboard, drop a UILabel into viewController.

• Setp 2. Select [Show the Identity inspector] in right side panel.
• Setp 3. Change class to [MarqueeLabel] in Custom Class

• Setp 4. Create Referencing Outlets

• Setp 5. Setting text

// Create new label
let label = MarqueeLabel()

// Set up default style
label.style = DefaultStyle()

// Set up the text using default property
lable.text = "Stay Hungry. Stay Foolish. And I have always wished that for myself."

// Update the text color using default property
label.textColor = .blue

//  Update the text font using default property
label.font = .preferredFont(forTextStyle: .title1)

• Setp 6. Build and run!

Customize property

// the style must be init with text
var style1 = DefaultStyle()

// need show full text or not
style1.showFullText = true

// set back color
style1.backColor = .clear

// set whether to end the animation with transparency
style1.opacityInTheEnd = true

// set marquee time
style1.duration = 10

New Feature

Implement this protocol if you need tap event, like as:

self.demoLabel.delegate = self

extension ViewController:MarqueeLabelProtocol {
    func tap(sender: MarqueeLabel) {
       	//Do something...
    }
}

Licence

Licence MIT