UIProgressView swift

//
// ViewController.swift
// UILabelTest
//
// Created by mac on 15/6/23.
// Copyright (c) 2015年 fangyuhao. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    var progressView = UIProgressView(progressViewStyle: UIProgressViewStyle.Default)
    progressView.center = self.view.center
    progressView.progress = 0.5
    progressView.setProgress(0.8, animated: true)
    progressView.progressTintColor = UIColor.greenColor()
    progressView.trackTintColor = UIColor.blueColor()

    self.view.addSubview(progressView)
    // Do any additional setup after loading the view, typically from a nib.
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

}