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Easy to create image slider in Swift

License: MIT License

Swift 97.08% Ruby 1.63% Objective-C 1.29%

aacarousel's Introduction

AACarousel

Easy to create image slider in Swift

Feature

pure swift 4.2 code
class is custom UIView , not UIPageViewController
you can download image use iOS native SDK or other 3rd SDK
require iOS 8 or later

Style One

Style Two

Installation

CocoaPods

AACarousel is available through CocoaPods.

Simply add AACarousel to your Podfile.

pod 'AACarousel'

Enter command instruction into your terminal.

pod install

Carthage

AACarousel is available through Carthage.

Simply add AACarousel to your Cartfile.

github "Alan881/AACarousel"

Enter command instruction into your terminal.

carthage update --platform iOS

Usage

You must create UIView and it use custom class in the storyboard after install AACarousel.

Then you must also create a IBOutlet in your UIViewController Class with AACarouselDelegate.

The following sample code for your reference.

    var titleArray = [String]()
    
    override func viewDidLoad() {
        super.viewDidLoad()
     
        let pathArray = ["http://www.gettyimages.ca/gi-resources/images/Embed/new/embed2.jpg",
                        "https://ak.picdn.net/assets/cms/97e1dd3f8a3ecb81356fe754a1a113f31b6dbfd4-stock-photo-photo-of-a-common-kingfisher-alcedo-atthis-adult-male-perched-on-a-lichen-covered-branch-107647640.jpg",
                        "https://imgct2.aeplcdn.com/img/800x600/car-data/big/honda-amaze-image-12749.png",
                        "http://www.conversion-uplift.co.uk/wp-content/uploads/2016/09/Lamborghini-Huracan-Image-672x372.jpg",
                        "very-large-flamingo"]
        titleArray = ["picture 1","picture 2","picture 3","picture 4","picture 5"]
        carouselView.delegate = self
        carouselView.setCarouselData(paths: pathArray,  describedTitle: titleArray, isAutoScroll: true, timer: 5.0, defaultImage: "defaultImage")
        //optional methods
        carouselView.setCarouselOpaque(layer: false, describedTitle: false, pageIndicator: false)
        carouselView.setCarouselLayout(displayStyle: 0, pageIndicatorPositon: 5, pageIndicatorColor: nil, describedTitleColor: nil, layerColor: nil)
    }

    //require method
    func downloadImages(_ url: String, _ index: Int) {
        
        //here is download images area
         let imageView = UIImageView()
        imageView.kf.setImage(with: URL(string: url)!, placeholder: UIImage.init(named: "defaultImage"), options: [.transition(.fade(0))], progressBlock: nil, completionHandler: { (downloadImage, error, cacheType, url) in
            self.carouselView.images[index] = downloadImage!
        })
    }

    //optional method (interaction for touch image)
    func didSelectCarouselView(_ view: AACarousel ,_ index: Int) {
        
        let alert = UIAlertView.init(title:"Alert" , message: titleArray[index], delegate: self, cancelButtonTitle: "OK")
        alert.show()
        
        //startAutoScroll()
        //stopAutoScroll()
    }
    
    //optional method (show first image faster during downloading of all images)
    func callBackFirstDisplayView(_ imageView: UIImageView, _ url: [String], _ index: Int) {
        
        imageView.kf.setImage(with: URL(string: url[index]), placeholder: UIImage.init(named: "defaultImage"), options: [.transition(.fade(1))], progressBlock: nil, completionHandler: nil)
        
    }
    
    func startAutoScroll() {
       //optional method
       carouselView.startScrollImageView()
        
    }
    
    func stopAutoScroll() {
        //optional method
        carouselView.stopScrollImageView()
    }

License

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

aacarousel's People

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aacarousel's Issues

Add imageView to first index

I am able to add imageView to view but after scrolling left or right background view shows first then image. I want only image.

Getting linker error because of AACaurosel.Framework

Can any one please help me on this how to resolve this issue?

Use of unresolved identifier 'DownsamplingImageProcessor'

Cannot able to use the newly updated feature of kf "DownsamplingImageProcessor"
Can u please push an update with updated Kingfisher
Thanks Cheers

handleFirstImageView(currentImageView, imageUrl, curIndex)

I get angry here, I get an error like this.
fatal error: unexpectedly found nil while unwrapping an Optional value

the first image never show up even though the download image is already finished

so the first image in the array will never show up, except if I change to the page control 2 (index 1), and goes back to the page control 1 (index 0) then the image is eventually show up

here is the .gif file of my problem:
http://g.recordit.co/EdK3BzgCCj.gif

even if I use the image in the asset, the problem is still there

the pod I use

# Uncomment the next line to define a global platform for your project
 platform :ios, '9.0'

target 'AATheCorousel' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for AATheCorousel
pod 'AACarousel'
pod 'Kingfisher', '~> 4.0'

end

and here is the code I use


import UIKit
import AACarousel
import Kingfisher

class ViewController: UIViewController, AACarouselDelegate {
   
    
    
    @IBOutlet var corouselView: AACarousel!
    

    var titleArray = [String]()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let pathArray = ["http://www.conversion-uplift.co.uk/wp-content/uploads/2016/09/Lamborghini-Huracan-Image-672x372.jpg",
                         "https://ak.picdn.net/assets/cms/97e1dd3f8a3ecb81356fe754a1a113f31b6dbfd4-stock-photo-photo-of-a-common-kingfisher-alcedo-atthis-adult-male-perched-on-a-lichen-covered-branch-107647640.jpg",
                         "https://imgct2.aeplcdn.com/img/800x600/car-data/big/honda-amaze-image-12749.png",
                         "http://www.conversion-uplift.co.uk/wp-content/uploads/2016/09/Lamborghini-Huracan-Image-672x372.jpg",
                         "https://imgct2.aeplcdn.com/img/800x600/car-data/big/honda-amaze-image-12749.png"]
        titleArray = ["picture 1","picture 2","picture 3","picture 4","picture 5"]
        corouselView.delegate = self
        corouselView.setCarouselData(paths: pathArray,  describedTitle: titleArray, isAutoScroll: false, timer: 5.0, defaultImage: "defaultImage")
        
        //optional methods
        corouselView.setCarouselOpaque(layer: false, describedTitle: false, pageIndicator: false)
        corouselView.setCarouselLayout(displayStyle: 0, pageIndicatorPositon: 2, pageIndicatorColor: nil, describedTitleColor: nil, layerColor: nil)
    }
    
    func didSelectCarouselView(_ view: AACarousel, _ index: Int) {
        
    }
    
    func callBackFirstDisplayView(_ imageView: UIImageView, _ url: [String], _ index: Int) {
        
    }
    
    func downloadImages(_ url: String, _ index: Int) {
        //here is download images area
        
        
        let imageView = UIImageView()
        imageView.kf.setImage(with: URL(string: url)!, placeholder: nil, options: nil, progressBlock: nil) { (downloadImage, error, cache, url) in
            self.corouselView.images[index] = downloadImage!
        }
        
        
        
        
    }

   

}

how to change contentmode in image on .aspectfit?

How to remove that black text area?

Hi,

How to remove that black text area?

Thanks.

undeclared type AACarousel

Hi Recently I was installing pod it. and am getting same error above it (undecleared AACarousel). i don't know how to install carthage and use it. please help me

Set height for title label and aspect fit the image

Unable to Set height for title label
Also I am not able to set aspect fit to the image

Carthage support?

Hi,

Very nice.

It have Carthage support?

Can you add it not?

Thanks.

Bug when no banner is on carousel

If you don't put any banner on carousel, but show it, when tap the project crash.

Line that crash:

//MARK:- UITapGestureRecognizer
    @objc fileprivate func didSelectImageView() {
        
        if let delegate = delegate {
            if let method = delegate.didSelectCarouselView {
                method(self, currentIndex)    // <--- crash
                return
            }
        }
}

I think that it is simple, can you fix it?
Thanks.

Value of type 'UIImageView' has no member 'kf'

I am getting this error while writing this line

imageView.kf.setImage(with: URL(string: url[index]), placeholder: UIImage.init(named: "defaultImage"), options: [.transition(.fade(1))], progressBlock: nil, completionHandler: nil)

Bug when rotate device two times

Hi,

When i rotate my device two times (from portrait to landscape, wait 5 seconds, from landscape to portrait), i got a crash:

Can you help me?

Local images + option values

Please add in readme how to handle local images?

Also, for various options, like position of indicator, and colors, please put in infographic to clearly show how to set options?

Does the library support iPhone applications?

I like the library and it is what I need for my app.
but can I use it for my iPhone application?
because from the pictures, it looks like it is for big size screens like the iPad

sorry for my newb question

How to set style 2 slider in my project

Two images on the same screen

Hi,

How are you?

How can i show two images on the same screen? I want show two images on tablet, instead of show only one with big height. Like in this screenshot:

Page indicatior not showing in ios 14 and xcode 12.0.1

The page indicator is not showing in ios 14.

The following binaries use incompatible versions of Swift:

Hey, there I am using Xcode version 9.4.1. Whenever I try to build I get this error.
error: The following binaries use incompatible versions of Swift:
/Users/yugstart/Library/Developer/Xcode/DerivedData/Groupool-amsflkbggzuopgbegwbuvdefhrys/Build/Products/Debug-iphonesimulator/Groupool.app/Groupool
/Volumes/Yugstart-Work/Xcode/groupool_ios_dev/Groupool/AACarousel.framework/AACarousel

Please let me know the solution.

this an issue please help

Not Working On Xcode 9 Swift 4

Can anyone help me how to use this with XCode 9 swift 4

Banners loaded but not showed

Hi,

I put a log on "downloadImages" and see that all 3 banner is loaded, but it still on first banner with blank background without image. The image only show when i change page and back.

How can i solve it? Banner need be showed on the current page when it is loaded without need change page.

Thanks.

First Slider Image not visible first time

First of all, I want to give you many many thanks for this awesome, sweet plugin. But the problem is in first load the first image of the slider is not visible, it's showing a blank white area. I check the same issue, but that doesn't work for me. Can you help on this matter? Advance thanks for your help. I just use this simple piece of code.

`
let pathArray = ["slider1",
"slider2",
"slider3"
]
titleArray = ["picture 1","picture 2","picture 3"]

    slider.delegate = self as? AACarouselDelegate
    
    slider.setCarouselData(paths: pathArray,  describedTitle: titleArray, isAutoScroll: true, timer: 10.0, defaultImage: "slider1")
    //optional methods
    slider.setCarouselOpaque(layer: true, describedTitle: false, pageIndicator: false)
    slider.setCarouselLayout(displayStyle: 0, pageIndicatorPositon: 5, pageIndicatorColor: nil, describedTitleColor: nil, layerColor: nil)`

or one more question can I set the default select number 2 image of the slider?

https://stackoverflow.com/questions/32532020/nsurl-error-code-1022

alan881 / aacarousel Goto Github PK

aacarousel's Introduction

AACarousel

Easy to create image slider in Swift

Feature

Style One

Style Two

Installation

CocoaPods

Carthage

Usage

License

aacarousel's People

Contributors

Stargazers

Watchers

Forkers

aacarousel's Issues

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