StyleKit代码:
static let red: UIColor = UIColor(red: 0.800, green: 0.000, blue: 0.000, alpha: 1.000)
static let blue: UIColor = UIColor(red: 0.200, green: 0.600, blue: 1.000, alpha: 1.000)
static let green: UIColor = UIColor(red: 0.000, green: 0.600, blue: 0.200, alpha: 1.000)
static let yinying: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 0.200) static let redGradient: CGGradient = CGGradientCreateWithColors(CGColorSpaceCreateDeviceRGB(), [UIColor.whiteColor().CGColor, UIColor.whiteColor().blendedColorWithFraction(0.5, ofColor: StyleKitMarkSix.red).CGColor, StyleKitMarkSix.red.CGColor], [0, 0, 1])!
static let blueGradient: CGGradient = CGGradientCreateWithColors(CGColorSpaceCreateDeviceRGB(), [UIColor.whiteColor().CGColor, UIColor.whiteColor().blendedColorWithFraction(0.5, ofColor: StyleKitMarkSix.blue).CGColor, StyleKitMarkSix.blue.CGColor], [0, 0, …