iOSで男性と女性の性別記号を描く

Question

誰かが以下のようなプログラムで男性と女性の性別の徴候をiOSに描く方法を知っていますか？

Answer 1

女性のシンボルを描画する例を示します。 まず、それを描画するUIBezierPathを使用して、レイヤを行います。その後

import UIKit 

class FemaleLayer: CAShapeLayer { 

    override var frame: CGRect { 
     didSet{ 
      self.draw() 
     } 
    } 

    private func draw() { 
     self.lineWidth = 20.0 
     self.fillColor = UIColor.clear.cgColor 
     self.strokeColor = UIColor.black.cgColor 

     let path = UIBezierPath() 
     let sideLength = fmin(self.frame.width, self.frame.height) 
     let circlesRadius = (sideLength/2.0 - self.lineWidth) * 0.6 
     let circleCenterY = self.bounds.midY * 0.8 

     path.addArc(withCenter: CGPoint(x:self.bounds.midX, y:circleCenterY), radius: circlesRadius, startAngle: 0.0, endAngle: 2 * CGFloat.pi, clockwise: true) 

     let circleBottomY = circleCenterY + circlesRadius 
     path.move(to: CGPoint(x: self.bounds.midX, y: circleBottomY)) 
     path.addLine(to: CGPoint(x: self.bounds.midX, y: circleBottomY + circlesRadius)) 
     path.move(to: CGPoint(x: self.bounds.midX * 0.6, y: circleBottomY + circlesRadius * 0.5)) 
     path.addLine(to: CGPoint(x: self.bounds.midX * 1.4, y: circleBottomY + circlesRadius * 0.5)) 

     self.path = path.cgPath 
    } 
} 

はUIViewのにレイヤーを追加することによって、それを使用する：

let femaleLayer = FemaleLayer() 
femaleLayer.frame = self.view.bounds 
self.view.layer.addSublayer(femaleLayer) 

最終結果：

を

は、男性用：

class MaleLayer: CAShapeLayer { 
    override var frame: CGRect { 
     didSet{ 
      self.draw() 
     } 
    } 

    private func draw() { 
     self.lineWidth = 20.0 
     self.fillColor = UIColor.clear.cgColor 
     self.strokeColor = UIColor.black.cgColor 

     let path = UIBezierPath() 
     let sideLength = fmin(self.frame.width, self.frame.height) 
     let circlesRadius = (sideLength/2.0 - self.lineWidth) * 0.6 
     let circleCenterX = self.bounds.midX * 0.9 
     let circleCenterY = self.bounds.midY * 1.2 

     path.addArc(withCenter: CGPoint(x:circleCenterX, y:circleCenterY), radius: circlesRadius, startAngle: 0.0, endAngle: 2 * CGFloat.pi, clockwise: true) 

     let circleRightTopX = circleCenterX + circlesRadius * 0.686 
     let circleRightTopY = circleCenterY - circlesRadius * 0.686 
     let lineLength = circlesRadius * 0.7 
     path.move(to: CGPoint(x: circleRightTopX, y: circleRightTopY)) 
     path.addLine(to: CGPoint(x: circleRightTopX + lineLength, y: circleRightTopY - lineLength)) 
     path.move(to: CGPoint(x: circleRightTopX, y: circleRightTopY - lineLength)) 
     path.addLine(to: CGPoint(x: circleRightTopX + lineLength + self.lineWidth/2.0, y: circleRightTopY - lineLength)) 
     path.move(to: CGPoint(x: circleRightTopX + lineLength, y: circleRightTopY - lineLength)) 
     path.addLine(to: CGPoint(x: circleRightTopX + lineLength , y: circleRightTopY)) 

     self.path = path.cgPath 
    } 
}