ParallexBanner

ParallexBanner is a banner with parallex scroll effect written by pure Swift.

<img src="https://github.com/LeoMobileDeveloper/ParallexBanner/blob/master/ScreenShots/gif.gif?raw=true" width="200">

Features

• [x] Storyboard and pure code layout
• [x] Auto scroll
• [x] Infinite scroll
• [x] WebImage and local image (It use Kingfisher to load web image)
• [x] Placeholder image

Requirements

• iOS 8
• ARC

Install

Using CocoaPod

pod "ParallexBanner"

Getting start

ParallexBanner use dataSource and delegate as main interface

Data Source

//Number of banners
func numberOfBannersIn(_ bannner:ParallexBanner)->NSInteger
//You can return a ImageURL(String) or a UIImage object here
func banner(_ banner:ParallexBanner,urlOrImageAtIndex index:NSInteger)->AnyObject
//Return the place holder image here
optional func banner(_ banner:ParallexBanner,placeHolderForIndex index:NSInteger)->UIImage?
//Return the image contentMode here
optional func banner(_ banner:ParallexBanner,contentModeAtIndex index:NSInteger)->UIViewContentMode

Delegate

//Click at index
optional func banner(_ banner:ParallexBanner,didClickAtIndex index:NSInteger)
//Scroll to index
optional func banner(_ banner:ParallexBanner,didScrollToIndex index:NSInteger)

!!! Do not forget to call banner.reloadData() when model changed.

##Propertys

• autoScroll enable timer based scroll
• autoScrollTimeInterval scroll interval
• enableScrollForSinglePage enable scroll if there is only single page
• parllexSpeed the speed of parallex scroll.Better to between 0.1 and 0.8
• currentIndex current page index.Readonly
• pageControl the pageControl object
• transitionMode set it to .Normal if you do not want parallex scroll.

Author

leo, leomobiledeveloper@gmail.com

License

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