https://github.com/howard-e/landmarks-swiftui
Landmarks is an iOS application built using SwiftUI. It is used to discover and share places you love. Built using a tutorial provided by Apple.
https://github.com/howard-e/landmarks-swiftui
ios swift swiftui swiftui-example tutorial
Last synced: 9 months ago
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Landmarks is an iOS application built using SwiftUI. It is used to discover and share places you love. Built using a tutorial provided by Apple.
- Host: GitHub
- URL: https://github.com/howard-e/landmarks-swiftui
- Owner: howard-e
- Created: 2019-10-06T13:13:33.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2019-10-06T13:45:39.000Z (over 6 years ago)
- Last Synced: 2025-03-03T00:12:27.014Z (about 1 year ago)
- Topics: ios, swift, swiftui, swiftui-example, tutorial
- Language: Swift
- Size: 3.2 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE/LICENSE.txt
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README
# Landmarks
## Overview
Landmarks is an iOS application built using SwiftUI. It is used to discover and share places you love.
It served as a learning experence as it was built while doing a SwiftUI tutorial provided by Apple ([Learn to Make Apps with SwiftUI
](https://developer.apple.com/tutorials/swiftui/tutorials)).
It is broken down into several sections.
## Sections
### SwiftUI Essentials
**[Creating and Combining Views](https://developer.apple.com/tutorials/swiftui/creating-and-combining-views)**
Laying out the views, making use of stacks to combine different UI components and adding a map through MapKit was covered in this section. Also of note was understanding the different changes introduced in Xcode 11 as it relates to creating a SwiftUI application.
#### Follow-up Questions
**Q1. When creating a custom SwiftUI view, where do you declare the view’s layout?**
*In the body property.*
> Custom views implement the body property, which is a requirement of the View protocol.
**Q2. Which layout renders from the following view code?**
```swift
var body: some View {
HStack {
CircleImage()
VStack(alignment: .leading) {
Text("Turtle Rock")
.font(.title)
Text("Joshua Tree National Park")
}
}
}
```
> The nested horizontal and vertical stacks arrange the image to the left of the two text views.
**Q3. Which of these is a correct way to return three views from a custom view’s body property?**
```swift
VStack {
Text("Turtle Rock")
.font(.title)
Divider()
Text("Joshua Tree National Park")
}
```
> You can use a stack to return multiple views from a body property.
**Q4. Which is the correct way to use modifier methods to configure a view?**
```swift
Text("Hello world!")
.font(.title)
.foregroundColor(.purple)
```
> A modifier returns a view that applies a new behavior or visual change. You can chain multiple modifiers to achieve the effects you need.
**[Building Lists and Navigation](https://developer.apple.com/tutorials/swiftui/building-lists-and-navigation)**
A way to provide users with the full list of landmarks and showing details about each location is covered in this section.