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https://github.com/hadiidbouk/ChartProgressBar-iOS

Draw a chart with progress bar style
https://github.com/hadiidbouk/ChartProgressBar-iOS

chart progressbar swift-3

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Draw a chart with progress bar style

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# ChartProgressBar-iOS



[![MIT Licence](https://badges.frapsoft.com/os/mit/mit.svg?v=103)](https://github.com/hadiidbouk/ChartProgressBar-iOS/blob/master/LICENSE)



Draw a chart with progress bar style - the android version [here](https://github.com/hadiidbouk/ChartProgressBar-Android)



![](https://i.imgur.com/bMB49fa.png)



## Installation



iOS version (9.0,*)



Swift 3.2



Using cocoapods : ```pod 'ChartProgressBar' ```



![](https://cocoapod-badges.herokuapp.com/v/ChartProgressBar/$VERSION/badge.png)



Or 



Clone this repo and copy all the files



## Usage



Add a UIView and set class name 'ChartProgressBar' ,

set the width and the height of this UIView



![](https://i.imgur.com/l3utMxR.png)



2. Add your Data to the chart :



```swift



import UIKit

import ChartProgressBar



class ViewController: UIViewController, ChartProgressBarDelegate {



@IBOutlet weak var chart: ChartProgressBar!



    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.



        var data: [BarData] = []



        data.append(BarData.init(barTitle: "Jan", barValue: 1.4, pinText: "1.4 €"))

        data.append(BarData.init(barTitle: "Feb", barValue: 10, pinText: "10 €"))

        data.append(BarData.init(barTitle: "Mar", barValue: 3.1, pinText: "3.1 €"))

        data.append(BarData.init(barTitle: "Apr", barValue: 4.8, pinText: "4.8 €"))

        data.append(BarData.init(barTitle: "May", barValue: 6.6, pinText: "6.6 €"))

        data.append(BarData.init(barTitle: "Jun", barValue: 7.4, pinText: "7.4 €"))

        data.append(BarData.init(barTitle: "Jul", barValue: 5.5, pinText: "5.5 €"))



        chart.data = data

        chart.barsCanBeClick = true

        chart.maxValue = 10.0

        chart.emptyColor = UIColor.clear

        chart.barWidth = 7

        chart.progressColor = UIColor.init(hexString: "99ffffff")

        chart.progressClickColor = UIColor.init(hexString: "F2912C")

        chart.pinBackgroundColor = UIColor.init(hexString: "E2335E")

        chart.pinTxtColor = UIColor.init(hexString: "ffffff")

        chart.barTitleColor = UIColor.init(hexString: "B6BDD5")

        chart.barTitleSelectedColor = UIColor.init(hexString: "FFFFFF")

        chart.pinMarginBottom = 15

        chart.pinWidth = 70

        chart.pinHeight = 29

        chart.pinTxtSize = 17

        chart.delegate = self

        chart.build()

	

        chart.disableBar(at: 3)

	

	let when = DispatchTime.now() + 6 // change 2 to desired number of seconds

        DispatchQueue.main.asyncAfter(deadline: when) {

            self.chart.enableBar(at: 3)

        }

    }   

  }

```



  To Handle ChartProgressBarDelegate

  

```

  extension MainViewController: ChartProgressBarDelegate {

    func ChartProgressBar(_ chartProgressBar: ChartProgressBar, didSelectRowAt rowIndex: Int) {

        print(rowIndex)

    }

}

```



## Useful methods



1. `chart.removeValues()` : Remove values of all progress bars in the chart.



2. `chart.resetValues()` : Set values to the chart ( it may used after `removeBarValues()`) .



3. `chart.removeClickedBar()` : Unselect the clicked bar.



4. `isBarsEmpty()` : Check if bars values are empty.



5. `chart.disableBar(at: Int)` : Disable a bar progmatically.



6. `chart.enableBar(at: Int)` : Enable a bar progmatically.



7. `clickBar(index: Int)` : Click a bar progmatically.



## Credits



this library use [AlNistor](https://github.com/AlNistor/vertical-progress-bar-swift) sample to draw a single bar.



Thanks for [Simplexity](http://simplexity.io) that gave me time for doing this library.