Uiimage articles

6/29/2022 • EN

A guide to implementing image resizing extensions for both UIKit (iOS) and AppKit (macOS) in Swift, enabling cross-platform code.

Appkit image processing Multi Platform Swift Uiimage

6/22/2022 • EN

A guide to backporting SwiftUI 4's ImageRenderer to work on iOS 13, enabling view-to-image conversion for older iOS versions.

Backporting Imagerenderer Io Swiftui Uiimage

5/11/2022 • EN

A technical guide on how to resize images in Swift using UIGraphicsImageRenderer and AVFoundation while preserving aspect ratio.

Avfoundation image processing Swift Uigraphicsimagerenderer Uiimage

1/30/2022 • EN

Explores the UIColor(patternImage:) initializer in iOS development for creating repeating image patterns, highlighting its uses and limitations.

Core Graphics Io Swift Uicolor Uiimage

6/7/2020 • EN

A tutorial on using Apple's VisionKit framework to implement document scanning in iOS apps with under 10 lines of core code.

Io Scanner Swift Uiimage Visionkit

5/15/2017 • EN

A tutorial on implementing a drop shadow effect on a UIVisualEffectView in iOS, similar to the style used in the iOS Maps app.

Io Swift Uiimage Uikit Uivisualeffectview

6/30/2016 • EN

Investigates the thread safety of creating UIImage objects on background threads, analyzing crashes and Apple's documentation.

Io Thread Safety Uiimage Uiimagewithcgimage Uiimagewithdata

Uiimage Articles