A Swift mosaic collection view layout inspired by Lightbox's Algorithm for displaying images in an engaging grid.
TRMosaicLayout is a custom UICollectionViewLayout for iOS apps that arranges collection view cells in a mosaic-style grid, inspired by Lightbox's Algorithm. It solves the problem of boring, uniform grid layouts by creating visually engaging, dynamic arrangements ideal for displaying image-based content like movie posters or magazine covers.
iOS developers building apps that display collections of images or media content, particularly those seeking more visually interesting layouts than standard UICollectionViewFlowLayout.
Developers choose TRMosaicLayout for its simplicity and visual impact—it provides a ready-to-use, Snapchat-like mosaic layout with minimal implementation effort, making content more engaging without requiring complex custom layout code.
A mosaic collection view layout inspired by Lightbox's Algorithm, written in Swift 🔶
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Setup involves just assigning the TRMosaicLayout to a UICollectionView and implementing a few delegate methods, as shown in the Implementation section of the README.
Implements Lightbox's Algorithm to create dynamic, non-uniform mosaic grids that enhance user engagement, similar to Snapchat's Discover feed, as demonstrated in the demo GIFs.
Specifically designed for portrait-oriented content like movie posters and book covers, making it ideal for such use cases, as highlighted in the 'Why use this' section.
Based on a proven algorithm from Lightbox, ensuring aesthetically pleasing layouts without requiring complex custom calculations, as mentioned in the inspiration notes.
Only supports configurable big and small cell sizes via delegate methods, lacking flexibility for more granular or dynamic sizing options, which can restrict layout variety.
The README's Troubleshooting section notes common issues like cell misalignment and nil errors if the delegate isn't set correctly, indicating a fragile setup process that requires careful attention.
Last updated for Swift 3 in version 1.0.0, with no mention of newer Swift versions, potentially leading to compatibility issues in modern iOS projects without modifications.