我使用以下,它适用于段落样式。如果您想要设置整个文字的样式,请改为使用body
标记。您可以看到生成的NSAttributedString
使用正确的字体样式。
//: Playground - noun: a place where people can play
import UIKit
extension UIFont {
class func printFontNames() {
for family in UIFont.familyNames {
let fonts = UIFont.fontNames(forFamilyName: family)
print("Family: ", family, "Font Names: ", fonts)
}
}
}
UIFont.printFontNames()
let paragraphFont = "AvenirNextCondensed-Medium"
let paragraphSize = 12.0
let defaultFont = "Helvetica-Bold"
let defaultSize = 15.0
let htmlStyle = "<style>p {font-family:\(paragraphFont); font-size:\(paragraphSize)px;} body {font-family:\(defaultFont); font-size:\(defaultSize)px;}}</style>"
let htmlText = "<p>Some Paragraph..</p> Some other text"
let htmlString = "\(htmlStyle)\n\n\(htmlText)"
let html = try! NSAttributedString(data: htmlString.data(using: .utf8)!, options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType], documentAttributes: nil)
print(html)
,其结果是:
Family: Avenir Next Condensed
Font Names: ["AvenirNextCondensed-BoldItalic", "AvenirNextCondensed-Heavy", "AvenirNextCondensed-Medium", "AvenirNextCondensed-Regular", "AvenirNextCondensed-HeavyItalic", "AvenirNextCondensed-MediumItalic", "AvenirNextCondensed-Italic", "AvenirNextCondensed-UltraLightItalic", "AvenirNextCondensed-UltraLight", "AvenirNextCondensed-DemiBold", "AvenirNextCondensed-Bold", "AvenirNextCondensed-DemiBoldItalic"]
Some Paragraph..
{
NSColor = "kCGColorSpaceModelRGB 0 0 0 1 ";
NSFont = "<UICTFont: 0x7fbd5c706c20> font-family: \"AvenirNextCondensed-Medium\"; font-weight: normal; font-style: normal; font-size: 12.00pt";
NSKern = 0;
NSParagraphStyle = "Alignment 4, LineSpacing 0, ParagraphSpacing 12, ParagraphSpacingBefore 0, HeadIndent 0, TailIndent 0, FirstLineHeadIndent 0, LineHeight 17/0, LineHeightMultiple 0, LineBreakMode 0, Tabs (\n), DefaultTabInterval 36, Blocks (\n), Lists (\n), BaseWritingDirection 0, HyphenationFactor 0, TighteningForTruncation NO, HeaderLevel 0";
NSStrokeColor = "kCGColorSpaceModelRGB 0 0 0 1 ";
NSStrokeWidth = 0;
}Some other text{
NSColor = "kCGColorSpaceModelRGB 0 0 0 1 ";
NSFont = "<UICTFont: 0x7fbd5f203bf0> font-family: \"Helvetica\"; font-weight: bold; font-style: normal; font-size: 15.00pt";
NSKern = 0;
NSParagraphStyle = "Alignment 4, LineSpacing 0, ParagraphSpacing 0, ParagraphSpacingBefore 0, HeadIndent 0, TailIndent 0, FirstLineHeadIndent 0, LineHeight 19/0, LineHeightMultiple 0, LineBreakMode 0, Tabs (\n), DefaultTabInterval 36, Blocks (\n), Lists (\n), BaseWritingDirection 0, HyphenationFactor 0, TighteningForTruncation NO, HeaderLevel 0";
NSStrokeColor = "kCGColorSpaceModelRGB 0 0 0 1 ";
NSStrokeWidth = 0;
}
是否HTML字符串定义任何字体样式? – ozgur
不,它不@ozgur –
做:'“ \ n \ n”.appendingString(myHTMLText)'然后转换成'NSAttributedString'段落标签内的任何内容都将使用指定的字体。 – Brandon