import UIKit
class?JYJYBouncedCouponsViewCellBgView: UIView {
?? ?//一定要在这里设置 背景色， 不要再draw里面设置，?
????override?init(frame: CGRect) {
????????super.init(frame: frame)
????????self.backgroundColor = UIColor.clear
????}
????required init?(coder aDecoder: NSCoder) {
????????fatalError("init(coder:) has not been implemented")
????}
????override?func draw(_ rect: CGRect) {
????????// 获取上下文
????????guard?let?context = UIGraphicsGetCurrentContext()?else?{
????????????return
????????}
????????//画一个矩形, 带圆角的，填充色为FFE4C3，切圆角5
????????UIColor.init(hexColor:?"FFE4C3").set()
????????context.addPath(UIBezierPath(roundedRect: rect, cornerRadius: 5).cgPath)
????????context.fillPath()
????????//填充色setFillColor , 画线的颜色setStrokeColor
//??????? context.setFillColor(UIColor.init(hexColor: "FFE4C3").cgColor)
????????// 画虚线
????????/**设置起始和结束位置**/
????????let?startPointX: CGFloat = rect.size.width - 97
????????let?staerPointY: CGFloat = 0
????????let?endPointX: CGFloat = rect.size.width - 97
????????let?endPointY: CGFloat =? rect.size.height
????????let?path = CGMutablePath()
????????path.move(to: CGPoint(x: startPointX, y: staerPointY))
????????path.addLine(to: CGPoint(x: endPointX, y: endPointY))
????????context.addPath(path)
????????context.setStrokeColor(UIColor.init(hexColor:?"FF8E00").cgColor)
????????context.setLineWidth(1)
????????/*
?????????phase参数表示在第一个虚线绘制的时候跳过多少个点
?????????lengths的值｛10,10｝表示先绘制10个点，再跳过10个点，如此反复
?????????如果把lengths值改为｛10, 20, 10｝，则表示先绘制10个点，跳过20个点，绘制10个点，跳过10个点，再绘制20个点，如此反复
?????????*/
????????context.setLineDash(phase: 0, lengths: [5,5])
????????context.strokePath()
????????// 画半圆
????????UIColor.clear.set()
????????/***设置圆心位置***/
????????let?circleY: CGFloat =? 0
????????let?topCirclePoint: CGPoint = CGPoint(x: rect.size.width - 97, y: circleY)
????????let?bottomCenterPoint: CGPoint = CGPoint(x: rect.size.width - 97, y: rect.size.height)
????????let?topCircle = UIBezierPath(arcCenter: topCirclePoint, radius: 5, startAngle: -CGFloat.pi, endAngle: CGFloat.pi, clockwise:?true)
????????let?bottpmCircle = UIBezierPath(arcCenter: bottomCenterPoint, radius: 5, startAngle: -CGFloat.pi, endAngle: CGFloat.pi, clockwise:?true)
????????context.setBlendMode(.clear)
????????context.addPath(topCircle.cgPath)
????????context.addPath(bottpmCircle.cgPath)
????????context.fillPath()
????}
}
