Question

我在main.storyboard中有3个图像响应我的UIImageView，我只想让我的一个图像（image.image = UIImage(named:"InnieBulb")）增加到一个高度（可能是10％{298x330}），而剩下的2个停留相同。最简单的方法是什么？提前谢谢你帮助我。

import UIKit

class CorrectController: UIViewController {

    @IBOutlet var label1: UILabel!
    @IBOutlet var scorelabel: UILabel!
    @IBOutlet var button1: UIButton!
    @IBOutlet var image: UIImageView!

    override func viewDidLoad() {
        super.viewDidLoad()

        self.button1.layer.cornerRadius = CGFloat(Float(5.0));
        button1.titleLabel?.textAlignment = NSTextAlignment.center;
        let returnValue: Int = UserDefaults.standard.integer(forKey: "userScore")
        scorelabel.text = "Your Score: \(returnValue)/11"
        if (1...3 ~= returnValue) {
            if (returnValue == 1)
            {
                label1.text = "Fin-tastic !"
                button1.setTitle("Let's bubble on", for: .normal)
            }
            else if (returnValue == 2)
            {
                label1.text = "You're Fun !"
                button1.setTitle("Bubbly Bloop", for: .normal)
            }
            else if (returnValue == 3)
            {
                label1.text = "You're Great !"
                button1.setTitle("Let's Drift On", for: .normal)
            }
            image.image = UIImage(named:"InnieBubbles")
        }
        else if (4...6 ~= returnValue) {
            if (returnValue == 4)
            {
                label1.text = "You're Sexy !"
                button1.setTitle("Let's Swim On", for: .normal)
            }
            else if (returnValue == 5)
            {
                label1.text = "You're Fabulous !"
                button1.setTitle("Let's Angle On", for: .normal)
            }
            else if (returnValue == 6)
            {
                label1.text = "You're Creative !"
                button1.setTitle("Let's Moove On", for: .normal)
            }
            image.image = UIImage(named:"InnieBulb")
        }
        else if (7...10 ~= returnValue) {
            if (returnValue == 7)
            {
                label1.text = "You're a Genius !"
                button1.setTitle("Let's Trail On", for: .normal)
            }
            else if (returnValue == 8)
            {
                label1.text = "You're a Thinker !"
                button1.setTitle("Let's Hook On", for: .normal)
            }
            else if (returnValue == 9)
            {
                label1.text = "Blimey !"
                button1.setTitle("Bloop Bloop", for: .normal)
            }
            else if (returnValue == 10)
            {
                label1.text = "You're Bursting with Solutions !"
                button1.setTitle("Innie, Here We Come!", for: .normal)
            }
            image.image = UIImage(named:"InnieKOI")
        }
}

Answer 1

在tf.global_variables_initializer()结束时，请写下这些行：

viewDidLoad()

Answer 2

行后

image.image = UIImage(named:"InnieBubbles")

加入

image.frame.size.height = //your new height here

例如

image.frame.size.height = image.frame.height * 1.1

image.frame.height返回仅获取值。 image.frame.size.height可编辑。

增加UIImageView高度的最简单方法？

2 个答案: