How to increase performances on custom UICollectionsViewLayout

November 2, 2018 8:29 pm by Giorgia Marenda

GIPHY’s iOS app grid design includes a particular layout called the “Waterfall Layout.”It allows differentsized GIFs and Stickers to fit together in a continuous steam.An issue with this kind of layout is that we need to dynamically calculate the frame-size of every cell because we don’t know what the height of the GIF will be […]