https://github.com/zekunyan/ttgemojirate

An emoji-liked rating view for iOS, implemented in Swift3.
https://github.com/zekunyan/ttgemojirate

animation coreanimation drag emoji ios rating swift

Last synced: about 7 hours ago
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An emoji-liked rating view for iOS, implemented in Swift3.

• Host: GitHub
• URL: https://github.com/zekunyan/ttgemojirate
• Owner: zekunyan
• License: mit
• Created: 2015-10-17T12:37:15.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2018-07-27T13:58:54.000Z (over 6 years ago)
• Last Synced: 2024-05-01T14:38:16.720Z (7 months ago)
• Topics: animation, coreanimation, drag, emoji, ios, rating, swift
• Language: Swift
• Homepage:
• Size: 862 KB
• Stars: 290
• Watchers: 11
• Forks: 32
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# TTGEmojiRate

An emoji-liked rating view for iOS, implemented in **Swift3**. 

**Android version: [PeterSmileRate](https://github.com/SilicorniO/PeterSmileRate) by [SilicorniO](https://github.com/SilicorniO). Great work ! :)**

[![Build Status](https://travis-ci.org/zekunyan/TTGEmojiRate.svg?branch=master)](https://travis-ci.org/zekunyan/TTGEmojiRate)

[![Version](https://img.shields.io/cocoapods/v/TTGEmojiRate.svg?style=flat)](http://cocoapods.org/pods/TTGEmojiRate)

[![License](https://img.shields.io/cocoapods/l/TTGEmojiRate.svg?style=flat)](http://cocoapods.org/pods/TTGEmojiRate)

[![Platform](https://img.shields.io/cocoapods/p/TTGEmojiRate.svg?style=flat)](http://cocoapods.org/pods/TTGEmojiRate)

[![Swift3](https://img.shields.io/badge/Swift-3-orange.svg)](https://developer.apple.com/swift/)

[![Apps Using](https://img.shields.io/badge/Apps%20Using-%3E%2060-blue.svg)](https://github.com/zekunyan/TTGEmojiRate)

[![Total Download](https://img.shields.io/badge/Total%20Download-%3E%201,214-blue.svg)](https://github.com/zekunyan/TTGEmojiRate)

![Screenshot](https://github.com/zekunyan/TTGEmojiRate/raw/master/Resources/TTGEmojiRate_example.gif)

**Inspired by [Rating Version A - Hoang Nguyen](https://dribbble.com/shots/2211556-Rating-Version-A)**

![Rating Version A - Hoang Nguyen](https://github.com/zekunyan/TTGEmojiRate/raw/master/Resources/TTGEmojiRate_Dribbble.gif)

**Blog**  

[土土哥的技术Blog - Swift开源项目: TTGEmojiRate的实现](http://tutuge.me/2015/10/25/ttgemojirate-lib/)

## Features

* More interactive with Emoji and drag gesture.

* Highly customizable.

* Can be used in Interface Builder.

![IB example](https://github.com/zekunyan/TTGEmojiRate/raw/master/Resources/TTGEmojiRate_1.png)

## What

TTGEmojiRate is an emoji-liked rating view for iOS which is implemented in Swift.  

You can drop up and down on the Emoji face to change the rate, which is more interactive.  

TTGEmojiRate is also highly customizable that many features of it can be configure, like the emoji line width and the mouth width.

## Usage

### Use TTGEmojiRate

1. Create an instance of EmojiRateView and add it to the parent view.

```Swift

let rateView = EmojiRateView.init(frame: CGRectMake(0, 0, 200, 200))

rateView.center = self.view.center

self.view.addSubview(rateView)

```

2. Drop a view in the Interface builder and set the `Custom Class` to `EmojiRateView`

### Run example

To run the example project, clone the repo, and run `pod install` from the Example directory first.

## Requirements

Swift3.  

Xcode8.  

iOS 8 and later.

## Installation

### CocoaPods

You can use [CocoaPods](http://cocoapods.org) to install `TTGEmojiRate` by adding it to your `Podfile`:

```ruby

pod "TTGEmojiRate"

```

### Carthage

You can use [Carthage](https://github.com/Carthage/Carthage) to install `TTGEmojiRate` by adding it to your `Cartfile`:

```

github "zekunyan/TTGEmojiRate"

```

## Customization

![Customization](https://github.com/zekunyan/TTGEmojiRate/raw/master/Resources/TTGEmojiRate_2.png)

#### rateValueChangeCallback

`rateValueChangeCallback: ((newRateValue: Float) -> Void)?` defines the callback closure when `rateValue` changes.

```Swift

emojiRateView.rateValueChangeCallback = {(rateValue: Float) -> Void in

    NSLog("The new rate value is: \(rateValue)")

}

```

#### rateColorRange

`rateColorRange: (from: UIColor, to: UIColor)`  

When `rateValue` changes from 0 to 5, the `rateColor` will change from the `from: UIColor` to `to: UIColor`.

```

emojiRateView.rateColorRange = (

    UIColor.redColor(), 

    UIColor.greenColor()

)

```

#### rateDragSensitivity

`rateDragSensitivity: CGFloat` defines the sensitivity when drag to change rateValue. 

## Author

zekunyan, [email protected]

## License

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