WatchKit SF 等宽数字

Question

有什么方法可以在 WatchKit 中为 San Francisco 字体设置等宽字体？ Introducing the New System Fonts, the presenter only shows for AppKit.

感谢示例代码。

Xcode：7.0 测试版手表操作系统：2.0

Answer 1

您需要使用 SF Compact Apple Watch..

Apple Watch uses two variants of the San Francisco Compact: Display and Text. These fonts were designed specifically for legibility on small screens.

有关详细信息，请参阅此 link.

的 Typeface 部分

Answer 2

示例代码：

UIFont *systemFont = [UIFont systemFontOfSize:20];  
UIFontDescriptor *monospacedNumberFontDescriptor = [systemFont.fontDescriptor fontDescriptorByAddingAttributes: @{  
     UIFontDescriptorFeatureSettingsAttribute: @[@{  
          UIFontFeatureTypeIdentifierKey: @6,  
          UIFontFeatureSelectorIdentifierKey: @0  
     }]  
}];  

UIFont *monospacedNumberSystemFont = [UIFont fontWithDescriptor:monospacedNumberFontDescriptor size:0];  
NSMutableAttributedString *monospacedString = [[NSMutableAttributedString alloc] initWithString:@"1234567890"];  
[monospacedString addAttribute:NSFontAttributeName value:monospacedNumberSystemFont range:NSMakeRange(0, monospacedString.string.length)];  

[label setAttributedText:monospacedString];

Answer 3

Swift版本：

let monospacedFont = UIFont.monospacedDigitSystemFontOfSize(16, weight: UIFontWeightRegular)
let monospacedString = NSAttributedString(string: "1234", attributes: [NSFontAttributeName: monospacedFont])
textLabel.setAttributedText(monospacedString)

Answer 4

Swift 4

extension WKInterfaceLabel {
    func setMonospacedText(_ text: String) {
        let monospacedFont = UIFont.monospacedDigitSystemFont(ofSize: 16, weight: UIFont.Weight.regular)
        let attributedString = NSAttributedString(string: text, attributes: [NSAttributedStringKey.font: monospacedFont])
        self.setAttributedText(attributedString)
    }
}

WatchKit SF 等宽数字

WatchKit SF monospaced number

objective-c

ios

swift

watchkit

xcode7