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//------------------------------------------------------------------------ | |
// The SwiftUI Lab: Advanced SwiftUI Animations | |
// https://swiftui-lab.com/swiftui-animations-part1 (Animating Paths) | |
// https://swiftui-lab.com/swiftui-animations-part2 (GeometryEffect) | |
// https://swiftui-lab.com/swiftui-animations-part3 (AnimatableModifier) | |
//------------------------------------------------------------------------ | |
import SwiftUI | |
struct ContentView: View { | |
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extension UIImageView { | |
/// Loads image from web asynchronosly and caches it, in case you have to load url | |
/// again, it will be loaded from cache if available | |
func load(url: URL, placeholder: UIImage?, cache: URLCache? = nil) { | |
let cache = cache ?? URLCache.shared | |
let request = URLRequest(url: url) | |
if let data = cache.cachedResponse(for: request)?.data, let image = UIImage(data: data) { | |
self.image = image | |
} else { | |
self.image = placeholder |
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import UIKit | |
/** | |
A UILabel subclass that will vertically distribute text evenly across any | |
number of lines, preventing text from grouping up at the top. | |
Example: | |
(1) | |
This text: |