LabelPicker

LabelPicker is available to add labels for components to UIPickerView.
Frame of components and labels is calicurated automaticaly from your specified values of items and labels width.

Usage

let hours = (0...23).map { "\($0)" }
let min = (0...59).map { "\($0)" }
let sec = (0...59).map { "\($0)" }
let attributes: [NSAttributedString.Key: Any] = [.font: UIFont.systemFont(ofSize: 16.0)]
let itemsComponents = [hours, min, sec]
    .map { ItemsComponent(items: $0, attributes: attributes, maxWidth: 20.0) }
let labelComponents = [("hours", 50.0), ("min", 30.0), ("sec", 30.0)]
    .map { LabelComponent(name: $0, attributes: attributes, width: $1) }
let components = zip(itemsComponents, labelComponents).map(LabelPickerComponent.init)
let pickerView = LabelPickerView()
pickerView.rowHeight = 30.0
pickerView.components = components
view.addSubview(pickerView)

See Demo for more info.

Requirements

• iOS 10.0
• Xcode 9.0
• Swift 4.0

Installation

Swift Package Manager

Specify LabelPicker as a dependency of your Package.swift.

dependencies: [
    .package(url: "https://github.com/komaji/LabelPicker.git", .upToNextMajor(from: "VERSION_NUMBER")),
],

Carthage

Add this to your Cartfile:

github "komaji/LabelPicker"

Then, run the following command:

$ carthage update

Lisence

MIT