DDSpiderChart

KO | EN

gitlite — search

#python #hacktoberfest #ai #typescript #go #android #rust #linux #windows #awesome #kubernetes #vue #ios #mcp

(★ 98)

Easy to use Spider (Radar) Chart library for iOS written in Swift.

File Explorer

Download Latest Version (.zip)

- - AppDelegate.swift
  - Info.plist
  - SampleSwiftUIView.swift
  - ViewController.swift
- - project.pbxproj
- - contents.xcworkspacedata
- - Info.plist
  - Tests.swift
- Podfile
- interface_builder.png
- sample-movie.gif
- sample1.png
- sample2.png
- sample3.png
- - DDSpiderChartTests.swift
.gitignore
.swift-version
.travis.yml
_Pods.xcodeproj
DDSpiderChart.podspec
LICENSE
Package.swift
README.md

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# DDSpiderChart

[![CI Status](http://img.shields.io/travis/dadalar/DDSpiderChart.svg?style=flat)](https://travis-ci.org/dadalar/DDSpiderChart)
[![Version](https://img.shields.io/cocoapods/v/DDSpiderChart.svg?style=flat)](http://cocoapods.org/pods/DDSpiderChart)
[![License](https://img.shields.io/cocoapods/l/DDSpiderChart.svg?style=flat)](http://cocoapods.org/pods/DDSpiderChart)
[![Platform](https://img.shields.io/cocoapods/p/DDSpiderChart.svg?style=flat)](http://cocoapods.org/pods/DDSpiderChart)

Easy to use Spider (Radar) Chart library for iOS written in Swift.

## Requirements

- iOS 11.0+ / macOS 11.10+ / tvOS 11.0+ / watchOS 9.0+
- Xcode 12.0+
- Swift 3.0+
- SwiftUI 14+

## Installation

### CocoaPods

DDSpiderChart is available through [CocoaPods](http://cocoapods.org). To install
it, simply add the following line to your Podfile:

```ruby
pod "DDSpiderChart"
```

#### Swift Package Manager

The [Swift Package Manager](https://swift.org/package-manager/) is a tool for automating the distribution of Swift code and is integrated into the swift compiler.
Once you have your Swift package set up, adding TKRadarChart as a dependency is as easy as adding it to the `dependencies` value of your `Package.swift.

```swift
dependencies: [
    .package(url: "https://github.com/dadalar/DDSpiderChart", .upToNextMajor(from: "0.6"))
]
```

## Usage

### Styling in Interface Builder

You can use DDSpiderChartView within Interface Builder. Just drag & drop a UIView and set its class to DDSpiderChartView. The library supports IBDesignable protocol, so you will see your customized chart in Xcode.

### Programmatically

To create a new instance of the chart:
```swift
let spiderChartView = DDSpiderChartView(frame: .zero) // Replace with some frame or add constraints
spiderChartView.axes = ["Axis 1", "Axis 2", "Axis 3", "Axis 4"] // Set axes by giving their labels
spiderChartView.addDataSet(values: [1.0, 0.5, 0.75, 0.6], color: .red) // Add first data set
spiderChartView.addDataSet(values: [0.9, 0.7, 0.75, 0.7], color: .blue) // Add second data set
```

To create a new instance of the chart in SwiftUI:
```swift
DDSpiderChart(
    axes: ["Axis 1", "Axis 2", "Axis 3", "Axis 4"],
    values: [
        DDSpiderChartEntries(values: [1.0, 0.5, 0.75, 0.6], color: .red),
        DDSpiderChartEntries(values: [0.9, 0.7, 0.75, 0.7], color: .blue),
    ],
    fontTitle: .boldSystemFont(ofSize: 16),
    textColor: .black
).frame(width: 300, height: 300)
```

To remove a data set from chart:
```swift
let dataSet1 = spiderChartView.addDataSet(values: [0.9, 0.7, 0.75, 0.7], color: .blue) // Add second data set
// Later
spiderChartView.removeDataSetView(dataSet!)
```

Customization:
```swift
spiderChartView.color = .white // This will change the color of the circles
spiderChartView.circleCount = 20 // How many circles there will be
spiderChartView.circleGap = 5 // The distance between circles
// circleCount * circleGap would be the radius of the chart itself
```

Text Styling: (It just works by passing an array of NSAttributedString's as axes. You have a lot flexibility this way.)
```swift
// Custom font with custom size & color example
func attributedAxisLabel(_ label: String) -> NSAttributedString {
  let attributedString = NSMutableAttributedString()
  attributedString.append(NSAttributedString(string: label, attributes: [NSAttributedStringKey.foregroundColor: UIColor.black, NSAttributedStringKey.font: UIFont(name: "AvenirNextCondensed-Bold", size: 16)!]))
  return attributedString
}
    
override func viewDidLoad() {
  super.viewDidLoad()
  spiderChartView.axes = ["PAS", "DRI", "SPD", "DEF", "PHY", "SHT"].map { attributedAxisLabel($0) }
}
```

## Author

Deniz Adalar, me@dadalar.net

## Contributors

Pablo Ruan, pabloruan@outlook.com (SwiftUI, SPM)

## License

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

DDSpiderChart

File Explorer

Today's picks

Was this content helpful?

Recent Feedback

DDSpiderChart

File Explorer

Today's picks

Was this content helpful?

Recent Feedback

Download README