var circularProgress: KYCircularProgress! = KYCircularProgress(frame: self.view.bounds)

// support Hex color to RGB color
circularProgress.colors = [0xA6E39D, 0xAEC1E3, 0xE1A5CB, 0xF3C0AB]

circularProgress.progressChangedClosure({ (progress: Double, circularView: KYCircularProgress) in
	println("progress: \(progress)")
})

// create "Star progress bar"
let path = UIBezierPath()
path.moveToPoint(CGPointMake(50.0, 2.0))
path.addLineToPoint(CGPointMake(84.0, 86.0))
path.addLineToPoint(CGPointMake(6.0, 33.0))
path.addLineToPoint(CGPointMake(96.0, 33.0))
path.addLineToPoint(CGPointMake(17.0, 86.0))
path.closePath()
circularProgress.path = path