解析标记时出现 OHAttributedLabel 格式问题

Question

在属性列表中，我有一个这样的字符串：

<string>A |picture| is worth *1000\* words.</string>

显然“图片”应该是斜体，“1000”应该是粗体。我正在尝试使用OHAttributedLabel 显示文本：

NSString *theString = [pListData objectForKey:@"theString"];

NSMutableAttributedString* attrStr = [OHASBasicMarkupParser attributedStringByProcessingMarkupInString:theString];

self.myLabel.attributedText = attrStr; //self.myLabel is a UILabel

这是我得到的：

为什么属性字以较小的字体显示，我该如何解决这个问题？

Answer 1

我以前处理过类似的事情。所以，这会对你有所帮助。我也为你测试过，效果很好:)

NSString *string = @"A |picture| is worth *1000* words.";

// Create an NSMutableAttributedString in order to be able to use the NSAttributedString+Attributes.h category
NSMutableAttributedString *attributedString = [NSMutableAttributedString attributedStringWithString:string];

// If using custom fonts, import all styles in the app and update the plist file
[attributedString setFont:[UIFont fontWithName:@"Helvetica" size:20.0]];

// Parse the markup and set the attributedText of the UILabel instance (no need to use the OHAttributedLabel subclass)
attributedString = [OHASBasicMarkupParser attributedStringByProcessingMarkupInAttributedString:attributedString];
label.attributedText = attributedString;

编辑：在调用-attributedStringByProcessingMarkupInAttributedString 之后使用-setFont: 时会出现问题，因为这会重置解析期间完成的所有工作。