[iOS] Graphs：非常易用的轻量级图表绘制库
![[iOS] Graphs：非常易用的轻量级图表绘制库](http://www.liuhaihua.cn/wp-content/uploads/2016/06/68747470733a2f2f636f636f61706f642d6261646765732e6865726f6b756170702e636f6d2f762f4772617068732f62616467652e706e67.png)
Light weight charts view generater for iOS. Written in Swift.
![[iOS] Graphs：非常易用的轻量级图表绘制库](http://www.liuhaihua.cn/wp-content/uploads/2016/06/RFJbMbn.png)
Requirements
- iOS 8.0+
- XCode 7.3+
Installation
CocoaPods
$ pod init
specify it in your Podfile
platform :ios, '8.0' target 'TargetName' do use_frameworks! pod 'Graphs', '~> 0.1.2' end
And run CocoaPods
$ pod install
Carthage
You can install Carthage with Homebrew.
$ brew update $ brew install carthage
specify it in your Cartfile
github "recruit-mtl/Graphs" And run carthage
$ carthage update --platform ios
Usage
import Graphs
import Graphs
Range -> GraphView (Bar)
let view = (1 ... 10).barGraph(GraphRange(min: 0, max: 11)).view(viewFrame)
![[iOS] Graphs：非常易用的轻量级图表绘制库](http://www.liuhaihua.cn/wp-content/uploads/2016/06/QNJnEvF.png)
Array -> GraphView (Line)
let view = [10, 20, 4, 8, 25, 18, 21, 24, 8, 15].lineGraph(GraphRange(min: 0, max: 30)).view(viewFrame)
![[iOS] Graphs：非常易用的轻量级图表绘制库](http://www.liuhaihua.cn/wp-content/uploads/2016/06/VVVjMne.png)
Dictionary -> GraphView (Pie)
let view = ["a": 3, "b": 8, "c": 9, "d": 20].pieGraph().view(viewFrame)
GraphData protocol -> GraphView (Pie)
import Graphs struct Data<T: Hashable, U: NumericType>: GraphData { typealias GraphDataKey = T typealias GraphDataValue = U private let _key: T private let _value: U init(key: T, value: U) { self._key = key self._value = value } var key: T { get{ return self._key } } var value: U { get{ return self._value } } } let data = [ Data(key: "John", value: 18.9), Data(key: "Ken", value: 32.9), Data(key: "Taro", value: 15.3), Data(key: "Micheal", value: 22.9), Data(key: "Jun", value: 12.9), Data(key: "Hanako", value: 32.2), Data(key: "Kent", value: 3.8) ] let view = data.pieGraph() { (unit, totalValue) -> String? in return unit.key! + "/n" + String(format: "%.0f%%", unit.value / totalValue * 100.0) }.view(viewFrame)
![[iOS] Graphs：非常易用的轻量级图表绘制库](http://www.liuhaihua.cn/wp-content/uploads/2016/06/2EZZ3eN.png)
More detail
-> Read Playgrounds
Demo
$ git clone https://github.com/recruit-mtl/Graphs.git $ cd /path/to/Graphs/GraphsExample $ pod install And Open GraphsExample.xcworkspace
Issues
GraphView doesn't work on Interface builder.
Interface Builder talks to code through the ObjC runtime. And ObjC doesn't do generics.
Licence
MIT
Author
- kokoron: Twitter
- kokoron: github
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