AKPickerView-Swift 1.0.1

Maintained by Akkyie.

You want to add pod 'AKPickerView-Swift', '~> 1.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'AKPickerView-Swift', '~> 1.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try AKPickerView-Swift

AKPickerView

A simple yet customizable horizontal picker view.

The Swift port of AKPickerView.

Works on iOS 7 and 8.

Add AKPickerView.swift into your Xcode project.

Instantiate and set delegate and dataSource as you know,

self.pickerView = AKPickerView(frame: <#frame#>)
self.pickerView.delegate = self
self.pickerView.dataSource = self

then specify the number of items using AKPickerViewDataSource,

func numberOfItemsInPickerView(pickerView: AKPickerView) -> Int {}

and contents to be shown. You can use either texts or images:
```
func pickerView(pickerView: AKPickerView, titleForItem item: Int) -> NSString {}
// OR
func pickerView(pickerView: AKPickerView, imageForItem item: Int) -> UIImage {}
```
- Using both texts and images are currently not supported. When you implement both, titleForItem will be called and the other won’t.
- You currently cannot specify image sizes; AKPickerView shows the original image in its original size. Resize your images in advance if you need.
You can change its appearance with properties below:
```
var font: UIFont
var highlightedFont: UIFont
var textColor: UIColor
var highlightedTextColor: UIColor
var interitemSpacing: CGFloat
var viewDepth: CGFloat
var pickerViewStyle: AKPickerViewStyle
```
- All cells are laid out depending on the largest font, so large differnce between the sizes of font and highlightedFont is NOT recommended.
- viewDepth property affects the perspective distortion. A value near the screen’s height or width is recommended.
After all settings, never forget to reload your picker.
```
self.pickerView.reloadData()
```
Optional: You can use AKPickerViewDelegate methods to observe selection changes:
```
func pickerView(pickerView: AKPickerView, didSelectItem item: Int) {}
```
Additionally, you can also use UIScrollViewDelegate methods to observe scrolling.

For more detail, see the sample project.

MIT. See LICENSE.