     
     var feedbackModels:[FeedbackModel] = []
     
+    let lineChart =  LineChartView()
+    
+        
     override func viewDidLoad() {
         super.viewDidLoad()
         // Do any additional setup after loading the view, typically from a nib.

    func segmentControlClick(sender:UISegmentedControl){
        switch sender.selectedSegmentIndex {
        case 0:
            chartView?.image = UIImage.init(named: "chartWeek")
        case 1:
            chartView?.image = UIImage.init(named: "chartMonth")
        case 2:
            chartView?.image = UIImage.init(named: "chartYear")
        default:
            chartView?.image = UIImage.init(named: "chartWeek")
        }
    }
    

import UIKit
import Alamofire
import AlamofireImage
import Charts

class MineViewController: UIViewController {
    
