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Feature/adjust line height #58

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merged 2 commits into from
Jun 27, 2023
Merged

Feature/adjust line height #58

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49759db
feat: font ํƒ€์ž… ๋ณ„ line height return ํ•ด์ฃผ๋Š” ๋ฉ”์„œ๋“œ ๊ตฌํ˜„
hope1053 Jun 26, 2023
6553d48
feat: ParagraphStyle ์ ์šฉํ•˜๋Š” UILabel Extension ๊ตฌํ˜„
hope1053 Jun 26, 2023
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45 changes: 44 additions & 1 deletion ResourceKit/Sources/Font.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,8 @@
// Copyright ยฉ 2023 chansoo.MOIT. All rights reserved.
//

import Foundation
// TODO: extension ๋ฉ”์„œ๋“œ ์œ„์น˜ ์ด๋™ ํ›„ Foundation์œผ๋กœ ๋ณ€๊ฒฝ ํ•„์š”
import UIKit

extension ResourceKitFontFamily {
public static let h1 = Pretendard.bold.font(size: 36)
Expand All @@ -19,4 +20,46 @@ extension ResourceKitFontFamily {
public static let p2 = Pretendard.medium.font(size: 14)
public static let p3 = Pretendard.regular.font(size: 14)
public static let caption = Pretendard.medium.font(size: 12)

public static func lineHeight(of font: ResourceKitFontConvertible.Font) -> CGFloat {
if font == h1 { return 50 }
else if [h2, h4].contains(where: { $0 == font }) { return 32 }
else if font == h3 { return 36 }
else if font == h5 { return 27}
else if [h6, p1].contains(where: { $0 == font }) { return 23 }
else if [p2, p3].contains(where: { $0 == font }) { return 22 }
else if font == caption { return 18 }
else { return 0 }
}
}

// TODO: ์ถ”ํ›„ Utils๋กœ ์œ„์น˜ ์ด๋™ ํ•„์š”
public extension UILabel {
func setTextWithParagraphStyle(
text: String,
alignment: NSTextAlignment = .left,
font: ResourceKitFontConvertible.Font,
textColor: UIColor
) {
let paragraphStyle = NSMutableParagraphStyle()
paragraphStyle.alignment = alignment

let fontHeight = ResourceKitFontFamily.lineHeight(of: font)
paragraphStyle.maximumLineHeight = fontHeight
paragraphStyle.minimumLineHeight = fontHeight

let attributes: [NSAttributedString.Key : Any] = [
.paragraphStyle : paragraphStyle,
.font: font,
.foregroundColor: textColor,
.baselineOffset: (fontHeight - font.lineHeight) / 4
]

debugPrint(font.lineHeight)

let attrString = NSAttributedString(string: text,
attributes: attributes)
self.attributedText = attrString
}
}