Its an ui-collection-view LAYOUT class that takes care of all the logic behind making tags like layout using UICollectionView. It also allows you to adjust the alignment of your layout i.e Left || Centre || Right. Now you just have to take care of your tag view and nothing else. Aaaand it also supports multi-line tags 🚀

• Init Method:

import TagCellLayout

let tagCellLayout = TagCellLayout(alignment: .center, delegate: self)
collectionView.collectionViewLayout = tagCellLayout

• Tag Alignment:

alignment can be Left or Center or Right. If its nil then by default Left alignment will be applied.

• Protocol to conform - TagCellLayoutDelegate

• Methods

- 	func tagCellLayoutTagSize(layout: TagCellLayout, atIndex index:Int) -> CGSize

• func tagCellLayoutTagSize(layout: TagCellLayout, atIndex index:Int) -> CGSize

is called for every tag where you will calculate their size and pass it on to TagCellLayout class for further calculations.

• collectionView.numberOfItemsInSection(0)

internally the number of tags is calculated by the above method.

To integrate TagCellLayout into your Xcode project using CocoaPods, specify it in your Podfile:

Swift-4.0

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

pod 'TagCellLayout', :git => 'https://github.com/riteshhgupta/TagCellLayout.git'

Swift-3.2

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

pod 'TagCellLayout', :git => 'https://github.com/riteshhgupta/TagCellLayout.git', :branch => 'swift3.2'

Swift-3.0

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

pod 'TagCellLayout', :git => 'https://github.com/riteshhgupta/TagCellLayout.git', :branch => 'swift3.0'

Swift-2.3

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

pod 'TagCellLayout', :git => 'https://github.com/riteshhgupta/TagCellLayout.git', :branch => 'swift2.3'

Swift-2.2

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

pod 'TagCellLayout', '~> 0.3'

Open an issue or send pull request here.

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