質問編集履歴
2
本文の微修正
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@@ -92,17 +92,23 @@
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class SecondViewController:UIViewController {
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let footerView = UIView()
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override func viewDidLoad() {
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let view = UIView()
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let viewHei:CGFloat = 44
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footerView.frame = CGRect(x: 0, y: self.view.frame.size.height - viewHei,
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view.
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width: self.view.frame.size.width, height: viewHei)
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footerView.backgroundColor = .red
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self.view.addSubview(
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self.view.addSubview(footerView)
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1
ソースコードの修正、イメージ図の追加
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@@ -18,11 +18,17 @@
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-
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下記図の青色の線、または黄色の線の高さはどのように取得する方法すればよろしいでしょうか？
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初心者の質問で申し訳ないのですが、ご教授いただけると幸いです。
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(図は、記載したソースコードを実行したものに、
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イメージを分かりやすくするために↕︎と注釈を追記したものです。)
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@@ -32,39 +38,55 @@
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```swift
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-
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import UIKit
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class ViewController: UIViewController {
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let btn = UIbutton()
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btn.frame = CGRect(x:0,Y:o,width:100,height:100)
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btn.addTarget(self, action: #selector(btn_tapped), for: .touchUpInside)
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self.view.addsubview(btn)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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let btn = UIButton()
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btn.frame = CGRect(x:0,y:0,width:100,height:100)
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btn.backgroundColor = .green
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btn.addTarget(self, action: #selector(btn_tapped), for: .touchUpInside)
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self.view.addSubview(btn)
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print("シミュレーターの画面の高さ", self.view.frame.height)
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}
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}
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@objc func btn_tapped(){
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let secondVC = SecondViewController()
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secondVC.view.backgroundColor = .white
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secondVC.modalPresentationStyle = .pageSheet
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self.present(secondVC, animated: true, completion: nil)
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}
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}
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//---------------------------------------------------------------
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//---------------------------------------------------------------
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@@ -74,15 +96,13 @@
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let view = UIView()
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let viewHei = 44
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let viewHei:CGFloat = 44
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view.frame = CGRect(x:0,self.view.frame.height - viewHei,
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view.frame = CGRect(x: 0, y: self.view.frame.height - viewHei, width: self.view.frame.width, height: viewHei)
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view.backgroundColor = .red
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view.backgroundcolor = .red
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self.view.add
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self.view.addSubview(view)
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@@ -94,23 +114,15 @@
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func viewHeiGet(){
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print(self.view.frame.height)
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print("test1 (狙い:図の青色の線の長さ)", self.view.frame.height)
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print(self.view.bound.height)
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print(self.view.frame.minY)
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print("test2 (狙い:図の黄色の線の長さ)", self.view.frame.minY)
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print(self.view.bound.minY)
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}
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}
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```
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@@ -120,28 +132,12 @@
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各print()の結果
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シミュレーターの画面の高さ 568.0
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test1 (狙い:図の青色の線の長さ) 568.0
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print(self.view.bound.height) → シュミレーターの機種の画面サイズ
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print(self.view.frame.minY)
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test2 (狙い:図の黄色の線の長さ) 0.0
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### 補足情報（FW/ツールのバージョンなど）
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ここにより詳細な情報を記載してください。
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