WKInterfaceImage+Extensions.swift

//
//  WKInterfaceImage+Extensions.swift
//  SynchronyFinancial WatchKit Extension
//
//  Created by Alan Maynard on 3/28/19.
//  Copyright © 2019 Alan Maynard. All rights reserved.
//

import Foundation
import WatchKit

extension WKInterfaceImage {
    public func configureForActivityIndicator() {
        self.setHidden(false)
        self.setImageNamed("cc_activity_")
        self.setHorizontalAlignment(.center)
        self.setVerticalAlignment(.center)
        startAnimatingAsIndicator()
    }

    public func startAnimatingAsIndicator() {
        self.startAnimatingWithImages(in: .init(location: 0, length: 6), duration: 0.5, repeatCount: 0)
    }

    public func stopAnimatingAsIndicator() {
        self.setHidden(true)
        self.stopAnimating()
    }
}