// LoopFollow // Timers.swift import Foundation import UIKit extension MainViewController { func startGraphNowTimer(time: TimeInterval = 60) { graphNowTimer = Timer.scheduledTimer(timeInterval: time, target: self, selector: #selector(MainViewController.graphNowTimerDidEnd(_:)), userInfo: nil, repeats: true) } @objc func graphNowTimerDidEnd(_: Timer) { createVerticalLines() } }