Compatible with Xcode 11 / Swift 5.0

This is a Swift based demo project to show how to make the transition Pinterest 2.0+ liked.

Refer from StackOverFlow

• Rewrite with Swift CHTCollectionViewWaterfallLayout
• ZoomTransition Implementation
• Add demo

Something looks like below:

And this is my copy:

Nicholas Tau

This is available under the MIT license. See the LICENSE file for more info.