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LMImageView

Overview​

The LMImageView is a customizable image view widget that extends UIImageView with additional functionality for Auto Layout management. It provides convenient methods for configuring Auto Layout constraints and managing image display.

File Location:
LMImageView.swift

Functionality​

UI Components​

  • image: The image displayed by the image view
  • contentMode: The content mode that determines how the image is displayed
  • layer: The image view's layer for styling customization

Methods​

  • translatesAutoresizingMaskIntoConstraints() -> Self: Disables autoresizing mask translation and returns self for chaining

Customization​

CustomLMImageView.swift
class CustomLMImageView: LMImageView {
    override init(frame: CGRect) {
        super.init(frame: frame)
        setupDefaultAppearance()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        setupDefaultAppearance()
    }
    
    private func setupDefaultAppearance() {
        contentMode = .scaleAspectFit
        clipsToBounds = true
        layer.cornerRadius = 8
    }
}
AppDelegate.swift
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    LMUIComponents.shared.customImageView = CustomLMImageView.self
    // ...
    return true
}