Latest 0.2.0
Homepage https://github.com/syjdev/SYParallaxScrollView
License MIT
Platforms ios 8.0
Authors

Version
License
Platform

Demo Animation

You can see above demo project code.
demo project code

Usage

  • First, You have to define SYParallaxViewItem object.
let view = UIView(...)
let item = SYParallaxViewItem(view: view,
                      originOffset: CGPoint(x: 150, y: 80),
                      acceleration: SYParallaxAcceleration.invariable(CGPoint(x: 1, y: 1)),
                          progress: { (parallaxView, view) in
                                       //...
                                    }
                              )

If you want, You can define a dynamic acceleration.

let dynamicAcceleration = SYParallaxAcceleration.variable { (parallaxView, view) -> CGPoint in
    let progressRatio = (parallaxView.contentSize.width - 3 * parallaxView.contentOffset.x) / parallaxView.contentSize.width
    return CGPoint(x: 0.65 * progressRatio, y: 0.65 * (1 - progressRatio))
}

let view = UIView(...)
let item = SYParallaxViewItem(view: view,
                      originOffset: CGPoint(x: 150, y: 80),
                      acceleration: dynamicAcceleration,
                          progress: { (parallaxView, view) in
                                       //...
                                    }
                              )
  • Second, Build a parallaxView.
let parallaxView = SYParallaxScrollViewBuilder.setOption { (option) in
                        option.frame = CGRect(x: 0, y: 100, width: view.frame.size.width, height: view.frame.size.height - 100)
                        option.parallaxViewItems = [item] // You can add more items.
                        option.isPagingEnabled = false
                   }.build()
parallaxView.delegate = self //Optional

Requirements

Minimum iOS Target : iOS 8.0

Installation

SYParallaxScrollView is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod 'SYParallaxScrollView'

Author

[email protected]

License

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

Latest podspec

{
    "name": "SYParallaxScrollView",
    "version": "0.2.0",
    "summary": "Using SYParallaxScrollView is an one of wonderful way that configure Horizontal Parallax UI. I will welcome your feedback.",
    "description": "A very long description of SYParallaxScrollView.",
    "homepage": "https://github.com/syjdev/SYParallaxScrollView",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        "[email protected]": "[email protected]"
    },
    "source": {
        "git": "https://github.com/syjdev/SYParallaxScrollView.git",
        "tag": "0.2.0"
    },
    "platforms": {
        "ios": "8.0"
    },
    "source_files": "SYParallaxScrollView/Classes/*",
    "pushed_with_swift_version": "3.0"
}

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