質問編集履歴
2
コードを追記しました
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File without changes
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body
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@@ -6,9 +6,26 @@
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6
6
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よろしくお願いいたします。
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7
7
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8
8
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9
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-
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9
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+
```Swift
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11
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class PaddingLabel: UILabel {
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@IBInspectable var padding: UIEdgeInsets = UIEdgeInsets(top: 4, left: 8, bottom: 4, right: 8)
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override func drawText(in rect: CGRect) {
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let newRect = UIEdgeInsetsInsetRect(rect, padding)
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super.drawText(in: newRect)
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}
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override func sizeThatFits(_ size: CGSize) -> CGSize {
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var contentSize = super.sizeThatFits(size)
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contentSize.width += padding.left + padding.right
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contentSize.height += padding.top + padding.bottom
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-
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return contentSize
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}
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}
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let contentsLabel = UILabel()
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contentsLabel = PaddingLabel(frame: CGRect(x: 0, y: 0, width: 258.25, height: 100))
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contentsLabel.font = UIFont(name:"HiraKakuProN-W3", size: 16)
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1
コードを追記しました
title
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File without changes
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body
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@@ -10,8 +10,11 @@
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10
10
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11
11
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```Swift
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12
12
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let contentsLabel = UILabel()
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contentsLabel = PaddingLabel(frame: CGRect(x: 0, y: 0, width: 258.25, height: 100))
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contentsLabel.font = UIFont(name:"HiraKakuProN-W3", size: 16)
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contentsLabel.backgroundColor = UIColor.white
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16
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contentsLabel.numberOfLines = 0
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contentsLabel.text = "長い文章・・・・・・・・・"
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-
(中略)
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print(contentsLabel.frame.width) //258.25
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contentsLabel.sizeToFit()
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print(contentsLabel.frame.width) // 271.0
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