Awesome

TagCellLayout

About

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 🚀

Screenshots

Center Alignment Left Alignment Right Alignment

Usage

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.

Delegate Methods

Protocol to conform - TagCellLayoutDelegate
Methods

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

Architecture

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.

Installation

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'

Contributing

Open an issue or send pull request here.

Licence

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