Image views display images. See how to import images into your apps, how to display them, and how to choose how the images scale.
- [Instructor] Getting an image into iOS…just takes a few steps.…The first thing you want to do is…actually import the image into your project.…You can do that by selecting Assets.xcassets…Looks like a folder inside of the project navigator,…and there you'll see the app icon, Asset, by default.…This contains all of the images for your application icons.…We'll look at setting these later on in the course.…For now, we want to add an image.…
I'm going to get out of full-screen mode…and then tab over to Finder…and just drag this image from my assets folder in.…Of course, if you don't have this image,…you can just use any image that's on your computer.…When you drag an image in,…you'll see that it automatically gets set to the 1x size.…1x refers to one pixel per point on the screen.…Nearly all modern iOS devices…don't even use the 1x specification.…
They use 2x, instead, that's twice the pixel density…or if you remember,…when the Retina Display was first launched,…it had twice the density of the 1x resolution.…So if you want to specify…
- Alert controllers and actions
- Sliders, progress bars, and switches
- Creating UI elements with code
- Displaying web content with Safari view controllers and WKWebView
- Creating collection view controllers
- Creating tabbed apps
- Publishing your app with App Store Connect
Skill Level Beginner
1. Master Views
2. Display Web Content
3. Collection Views
4. Multiview Templates
Customize a table view cell4m 18s
5. Publish an App
Next steps3m 28s
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