You're reading from Swift Cookbook - Second Edition

Product typeBook

Published inFeb 2021

Reading LevelIntermediate

PublisherPackt

ISBN-139781839211195

Edition2nd Edition

Languages

Swift

Tools

iOS

Concepts

iOS Development

Authors (2):

Keith Moon

Chris Barker

View More author details

Importing resources into playgrounds

While building apps, we will often need to include resources, such as images. How can we do the same with playgrounds so that our UI can incorporate these images? That is what we will investigate in this recipe.

We will improve our bar chart custom view from the previous recipe by adding a semi-transparent image to provide a texture for the bars.

Getting ready

For this recipe, we will start with the playground from the previous recipe. The playground is called Simple_iOS.playground, and you can get it from the GitHub repository for this book at https://github.com/PacktPublishing/Swift-Cookbook-Second-Edition/tree/master/Chapter07/01_Using_Swift_Playgrounds_for_UI

We will be using a semi-transparent texture image for this recipe. You can supply your own, or download a sample one from here: https://github.com/PacktPublishing/Swift-Cookbook-Second-Edition/tree/master/Chapter07/02_Import_Resources_into_Playgrounds/EmbeddedResource.playground/Resources

...

The rest of the page is locked

You have been reading a chapter from

Swift Cookbook - Second Edition

Published in: Feb 2021Publisher: PacktISBN-13: 9781839211195

Authors (2)

Keith Moon

Keith Moon is an award-winning iOS developer, author and speaker based in London. He has worked with some of the biggest companies in the world to create engaging and personal mobile experiences. Keith has been developing in Swift since its release, working on projects both fully Swift, and mixed Swift and Objective-C. Keith has been invited to speak about Swift development in conferences from Moscow to Minsk and London.
Read more about Keith Moon

Chris Barker

Chris Barker is an iOS developer and tech lead for fashion retailer N Brown (JD Williams, SimplyBe, Jacamo), where he heads up the iOS team. Chris started his career developing .NET applications for online retailer dabs (now BT Shop) before he made his move into mobile app development with digital agency Openshadow (now MyStudioFactory Paris). There, he worked on mobile apps for clients such as Louis Vuitton, L'Oréal Paris, and the Paris Metro. Chris often attends and speaks at local iOS developer meetups and conferences such as NSManchester, Malaga Mobile, and CodeMobile.
Read more about Chris Barker

Other recommended products

Related to this chapter

Hands-On Full-Stack Development with Swift

Swift, with server-side coding, has become the future of native app development not only on iOS but for watchOS and tvOS. This book will show you how to create a native shopping list app along with a Full-Stack backend using Vapor. Vapor will serve as an API server for the mobile app and also as a web server to serve dynamic web pages to the browser.

BookMar 2018356 pages

Learn SwiftUI

SwiftUI is a powerful interface toolkit that lets you design and build iOS, iPadOS and macOS apps using declarative syntax. This beginner’s guide explores all the fundamentals components of the framework and presents them to you in an easy-to-follow manner to get you started with building apps using SwiftUI and Swift programming.

BookApr 2020316 pages

Hands-On Server-Side Web Development with Swift

This book is about building professional web applications and web services using Swift and leveraging two popular Swift web frameworks: Vapor 3.0 and Kitura 2.5. By the end of the book, you would be able to successfully create your own web application by leveraging the powerful ecosystem of Swift.

BookNov 2018404 pages

Beginning Swift

Take your first foray into programming for Apple devices with Swift.Swift is fundamentally different from Objective-C, as it is a protocol-oriented language. While you can still write normal object-oriented code in Swift, it requires a new way of thinking to take advantage of its powerful features and a solid understanding of the basics to become productive.

BookMay 2018202 pages

iOS Programming Cookbook

Do you want to understand all the facets of iOS programming and build complex iOS apps? Then you have come to the right place. This problem-solution guide will help you to eliminate expensive learning curves and focus on specific issues to make you proficient at tasks and the speed-up time involved. It will take you on a complete guided tour of all the new app development APIs that are shipped with iOS 10.

BookMar 2017520 pages

Test-Driven iOS Development with Swift 4

Test-driven development (TDD) is a proven way to find software bugs early. Writing tests before you code improves the structure and maintainability of your apps. Using TDD, in combination with Swift 4's improved syntax, means there is no longer any excuse for writing bad code. This book will help you understand the process of TDD and apply it to your apps written in Swift.

BookOct 2017222 pages

Hands-On Swift 5 Microservices Development

Swift gains traction not only amongst Apple developers but also as a server-side language. This practical guide, starting from explaining how Swift can be used in building microservices, takes you through building fully-functioning microservice from designing, API development to packaging and deploying in the cloud using Docker and AWS.

BookMar 2020392 pages

Mastering Swift 4

Swift is the definitive language for Apple development, and that makes it a must-have in every iOS and macOS developer’s skillset. This book covers the new features in Swift 4.0 that improve the development experience. From Objective-C interoperability and ARC to closures and concurrency, this guide covers everything you need to become an expert.

BookSep 2017392 pages

Mastering Swift 5.3

Mastering Swift 5.3, Sixth Edition will enable you to grasp the Swift basic concepts as well as explore the key features of Swift 5.3 with easy explanations and complete sets of examples

BookNov 2020418 pages

Swift Functional Programming

This book aims to simplify the concepts of FP and provide practical examples with Swift. It combines FP, OOP, POP, and FRP paradigms and explores function currying, memoization, lenses, algebraic data types, type erasure, monads, functors, applicatives, and functional data structures. It also provides a backend API with Vapor and a multi-paradigm iOS APP.

BookApr 2017316 pages

Mastering iOS 14 Programming

Mastering iOS 14 Programming is the fourth book in the Mastering iOS series, which started back in 2016 with iOS 10. In this latest edition, you’ll learn how to build robust iOS apps by harnessing advanced techniques and making the best use of iOS 14’s features.

BookMar 2021558 pages

SwiftUI Cookbook

SwiftUI is an innovative new framework to build UI for all Apple platforms using Swift. This recipe-based guide covers the new features of SwiftUI 2 introduced on iOS14 and helps you migrate from UIkit with a simple learning curve through practical solutions. Learn how SwiftUI combines with Apple dev tools to build truly cross-platform Apple apps.

BookOct 2020614 pages