DWAnimatedLabel 开源项目使用教程

DWAnimatedLabel 开源项目使用教程

DWAnimatedLabelAn UILabel subclass that lets you animate text with different types项目地址:https://gitcode.com/gh_mirrors/dw/DWAnimatedLabel

1、项目的目录结构及介绍

DWAnimatedLabel 项目的目录结构如下：

DWAnimatedLabel
├── DWAnimatedLabelDemo
│   ├── DWAnimatedLabel
│   │   ├── DWAnimatedLabel.h
│   │   ├── DWAnimatedLabel.m
│   │   ├── DWAnimatedLabel.swift
│   ├── DWAnimatedLabelDemo
│   │   ├── Main.storyboard
│   │   ├── AppDelegate.swift
│   │   ├── ViewController.swift
├── DWAnimatedLabel.podspec
├── LICENSE
├── README.md
├── CODE_OF_CONDUCT.md

目录结构介绍

• DWAnimatedLabelDemo/DWAnimatedLabel: 包含 DWAnimatedLabel 的核心文件，包括头文件、实现文件和 Swift 文件。
• DWAnimatedLabelDemo/DWAnimatedLabelDemo: 包含示例应用的主要文件，如故事板、AppDelegate 和 ViewController。
• DWAnimatedLabel.podspec: 项目的 CocoaPods 配置文件。
• LICENSE: 项目的开源许可证文件。
• README.md: 项目的说明文档。
• CODE_OF_CONDUCT.md: 项目的行为准则。

2、项目的启动文件介绍

项目的启动文件位于 DWAnimatedLabelDemo/DWAnimatedLabelDemo 目录下，主要包括：

• AppDelegate.swift: 应用程序的入口文件，负责应用程序的生命周期管理。
• ViewController.swift: 示例应用的主视图控制器，展示了如何使用 DWAnimatedLabel。

AppDelegate.swift

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        return true
    }
}

ViewController.swift

import UIKit
import DWAnimatedLabel

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let label = DWAnimatedLabel(frame: CGRect(x: 20, y: 44, width: UIScreen.main.bounds.size.width - 40, height: 100))
        label.text = "LOADING"
        label.font = UIFont.systemFont(ofSize: 70, weight: .bold)
        label.animationType = .wave
        label.placeHolderColor = .blue
        view.addSubview(label)
        label.startAnimation(duration: 2.0) {
            print("Animation completed")
        }
    }
}

3、项目的配置文件介绍

项目的配置文件主要包括 DWAnimatedLabel.podspec 和 Podfile。

DWAnimatedLabel.podspec

Pod::Spec.new do |spec|
  spec.name         = "DWAnimatedLabel"
  spec.version      = "1.1"
  spec.summary      = "An UILabel subclass that lets you animate text with different types."
  spec.description  = <<-DESC
                       DWAnimatedLabel is a UILabel subclass that lets you animate text with different types. It is inspired by RQShineLabel.
                       DESC
  spec.homepage     = "https://github.com/Dywane/DWAnimatedLabel"
  spec.license      = { :type => "MIT", :file => "LICENSE" }
  spec.author       = { "Dywane" => "dywane@example.com" }
  spec.platform     = :ios, "9.0"
  spec.source       = { :git => "https://github.com/Dywane/DWAnimatedLabel.git", :tag => "#{spec.version}" }
  spec.source_files = "DWAnimatedLabelDemo/DWAnimatedLabel/**/*.[h,swift]"
  spec.swift_version = "4.0"
end

Podfile

target 'MyApp' do
  pod 'DWAnimatedLabel', '~> 1.1'
end

通过以上配置文件，可以使用 CocoaPods 集成 DWAnimatedLabel 到你的项目中。

DWAnimatedLabelAn UILabel subclass that lets you animate text with different types项目地址:https://gitcode.com/gh_mirrors/dw/DWAnimatedLabel