摘要： 转至http://blog.csdn.net/fengsh998/article/details/8691823API接口文档。https://developer.apple.com/library/mac/#documentation/Carbon/Reference/CoreText_Framework_Ref/_index.htmlCoreText 框架中最常用的几个类：CTFontCTFontCollectionCTFontDescriptorCTFrameCTFramesetterCTGlyphInfoCTLineCTParagraphStyleCTRunCTTextTabCTTyp 阅读全文