This is a companion discussion topic for the original entry at https://www.raywenderlich.com/18176818-your-first-ios-and-swiftui-app-polishing-the-app/lessons/3
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/18176818-your-first-ios-and-swiftui-app-polishing-the-app/lessons/3
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Is there any reason why the alert modifier is attached to the button instead of the main VStack?
Why not using a bakground image for the button so we can have for free corner, backgroud color and gradient?
@edago You can definitely use a background image for cases like this if you want. However drawing things programmatically like this brings a few benefits:
- App size is smaller as you’re not including images.
- If you draw shapes programmatically they can scale up/down crisply to any size.
- Sometimes it’s easier to draw programmatically than make everything in an image editor.
But in the end, it’s a choice for what’s right for you & your app!
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