// AnimatedVC.swift
// TipTax
//
// Created by Ru Ming Wu on 7/26/15.
// Copyright © 2015 Ru Ming Wu. All rights reserved.
//
import UIKit
class AnimatedVC: UIView {
var progressLayer: CAShapeLayer = CAShapeLayer()
override func layoutSubviews() {
self.backgroundColor = UIColor.clearColor()
progressLayer.lineWidth = 1
progressLayer.fillColor = UIColor.clearColor().CGColor
progressLayer.strokeColor = UIColor.whiteColor().CGColor
self.layer.addSublayer(progressLayer)
let radius:CGFloat = CGRectGetWidth(self.bounds)/2.0
let center = CGPointMake(radius, radius)
let startAngle = -M_PI_2
let endAngle = M_PI_2*3.0
let circlePath = UIBezierPath(arcCenter: center, radius: radius, startAngle: CGFloat(startAngle), endAngle: CGFloat(endAngle), clockwise: true)
progressLayer.path = circlePath.CGPath
}
func startDrawCircleAnimation(){
let pathAnimation:CABasicAnimation = CABasicAnimation(keyPath: "strokeEnd")
pathAnimation.fromValue = 0
pathAnimation.toValue = 1
pathAnimation.duration = 0.5
progressLayer.addAnimation(pathAnimation, forKey: "pathAnimation")
}
}
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//
// CustomView.swift
// MyBook
//
// Created by Ru Ming Wu on 7/13/14.
// Copyright (c) 2014 Ru Ming Wu. All rights reserved.
//
import QuartzCore
import UIKit
@IBDesignable
class CustomView: UIView {
var backgroundRingLayer: CAShapeLayer!
var ringLayer:CAShapeLayer!
@IBInspectable var rating: Double = 0
@IBInspectable var lineWidth: Double = 0
override func layoutSubviews() {
super.layoutSubviews()
if !(backgroundRingLayer != nil) {
backgroundRingLayer = CAShapeLayer()
layer.addSublayer(backgroundRingLayer)
let rect = CGRectInset(bounds, CGFloat(lineWidth) / 2.0, CGFloat(lineWidth) / 2.0)
let path = UIBezierPath(ovalInRect: rect)
backgroundRingLayer.path = path.CGPath
backgroundRingLayer.fillColor = nil
backgroundRingLayer.lineWidth = CGFloat(lineWidth)
backgroundRingLayer.strokeColor = UIColor(white: 0.5, alpha: 0.05).CGColor
}
backgroundRingLayer.frame = layer.bounds
if !(ringLayer != nil) {
ringLayer = CAShapeLayer()
let innerRect = CGRectInset(bounds, CGFloat(lineWidth) / 2.0, CGFloat(lineWidth) / 2.0)
let innerPath = UIBezierPath(ovalInRect: innerRect)
ringLayer.path = innerPath.CGPath
ringLayer.fillColor = nil
ringLayer.lineWidth = CGFloat(lineWidth)
ringLayer.strokeColor = UIColor.blueColor().CGColor
ringLayer.anchorPoint = CGPointMake(0.5, 0.5)
ringLayer.transform = CATransform3DRotate(ringLayer.transform, CGFloat(-M_PI/2), 0, 0, 1)
layer.addSublayer(ringLayer)
}
ringLayer.frame = layer.bounds
updateLayerProperties()
}
func updateLayerProperties() {
if (ringLayer != nil) {
ringLayer.strokeEnd = CGFloat(rating)
var strokeColor = UIColor.lightGrayColor()
switch rating {
case let r where r >= 0.75:
strokeColor = UIColor(hue: 112.0/360.0, saturation: 0.39, brightness: 0.85, alpha: 1.0)
case let r where r >= 0.5:
strokeColor = UIColor(hue: 208.0/360.0, saturation: 0.51, brightness: 0.75, alpha: 1.0)
case let r where r >= 0.25:
strokeColor = UIColor(hue: 40.0/360.0, saturation: 0.39, brightness: 0.85, alpha: 1.0)
default:
strokeColor = UIColor(hue: 359.0/360.0, saturation: 0.48, brightness: 0.63, alpha: 1.0)
}
ringLayer.strokeColor = strokeColor.CGColor
}
}
}