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You're reading from  SwiftUI Essentials – iOS 14 Edition

Product typeBook
Published inMay 2021
Reading LevelBeginner
PublisherPackt
ISBN-139781801813228
Edition1st Edition
Languages
Swift
Tools
Xcode
Concepts
iOS Development
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Author (1)
Neil Smyth
Neil Smyth
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Neil Smyth

Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
Read more about Neil Smyth

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27.3 Using the Alignment Guides Tool

The best way to gain familiarity with alignment guides is to experiment with the various settings and options. Fortunately, the SwiftUI Lab has created a useful learning tool for trying out the various alignment settings. To use the tool, begin by creating a new Xcode SwiftUI project named AlignmentTool, open the ContentView.swift file and remove all the existing contents.

Next, open a web browser and navigate to the following URL:

http://bit.ly/2MCioyl

This page contains the source code for a tool in a file named alignment-guides-tool.swift. Select and copy the entire source code from the file and paste it into the ContentView.swift file in Xcode. Once loaded, compile and run the app on an iPad device or simulator in landscape mode where it will appear as shown in Figure 27-10:

Figure 27-10

Turn on the Include Implicitly View option to see what a view will do without any alignment guides and use the yellow bars under each view...

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SwiftUI Essentials – iOS 14 Edition
Published in: May 2021Publisher: PacktISBN-13: 9781801813228
© 2021 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Neil Smyth

Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
Read more about Neil Smyth

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