摘要：
标题即是在文档在大纲里的目录分级。itext 2.7之后才有了该功能。具体实现方式如下： FONT_PROJECT = RtfParagraphStyle.STYLE_HEADING_1; FONT_APPLICATION = RtfParagraphStyle.STYLE_HEADING_2; FONT_TYPE = RtfParagraphStyle.STYLE_HEADING_3;com.lowagie.text.rtf.style.RtfParagraphStyle类继承自RtfFont，RtfFont又继承自Font。... 阅读全文