寫APP那件事#7．【HOW DO YOU LOOK TODAY?】via Open Peeps 圖庫開發紙娃娃 App

import UIKit
class ViewController: UIViewController {
@IBOutlet weak var face: UIImageView!
    @IBOutlet weak var titleword: UILabel!
    @IBOutlet weak var humanBody: UIImageView!
    @IBOutlet weak var womanHead: UIImageView!
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
    }
@IBAction func bodys(_ sender: UIButton) {
        let image=sender.currentImage
        humanBody.image=image
    }
  
    @IBAction func head(_ sender: UIButton) {
        let image=sender.currentImage
        womanHead.image=image
    }
  
    @IBAction func facebuttom(_ sender: UIButton) {
        let image=sender.currentImage
        face.image=image
    }
@IBAction func genderColor(_ sender: UISegmentedControl) {
        
        let number = sender.selectedSegmentIndex
        if number == 1{
        titleword.textColor=UIColor.systemPink
        }
        else
        { titleword.textColor=UIColor.systemBlue}
        
    }
    
    @IBAction func restart(_ sender: UIButton) {
        
        let image1 = UIImage(named: "head0")
        womanHead.image=image1
        let image2 = UIImage(named: "body2")
        humanBody.image=image2
        let image3 = UIImage(named: "Awe")
        face.image=image3
}
    
 }

最難的不是花時間寫，而是滿滿的公式，卻無法流暢地帶入，在腦中一片空白 ，幸好有很多前輩的程式碼可參考。

魔王1.須將image定義為sender現在呈現的圖片【而sender由物件決定，有可能是button或是SegmentedControl】

let image=sender.currentImage
        womanHead.image=image

魔王2.當SegmentedControl調整時，男生（字體藍色）女生（字體紅色）
先讓number讀出selectedSegmentIndex的數值，再用 if 來判斷顏色為何

@IBAction func genderColor(_ sender: UISegmentedControl) {
        
        let number = sender.selectedSegmentIndex
        if number == 1{
        titleword.textColor=UIColor.systemPink
        }
        else
        { titleword.textColor=UIColor.systemBlue}
        
    }

魔王3.想按restart按鈕時，即可恢復到原始圖樣

@IBAction func restart(_ sender: UIButton) {
        
        let image1 = UIImage(named: "head0")
        womanHead.image=image1
        let image2 = UIImage(named: "body2")
        humanBody.image=image2
        let image3 = UIImage(named: "Awe")
        face.image=image3
}