java itext 横线 Java itext生成pdf设置下划线 package cn.o

Java itext生成pdf设置下划线，,package cn.opackage cn.outofmemory.example.itextpdf;import com.itextpdf.text.Chunk;import com.itextpdf.text.Document;import com.itextpdf.text.DocumentException;import com.itextpdf.text.pdf.PdfWriter;import java.io.FileNotFoundException;import java.io.FileOutputStream;public class AjavaUnderlineStrikeThroughDemo { public static void main(String[] args) { Document document = new Document(); try { PdfWriter.getInstance(document, new FileOutputStream("AjavaUnderStrike.pdf")); document.open(); // 创建Chunk对象，设置下划线的厚度为0.1 Chunk underline = new Chunk("hello, "); underline.setUnderline(0.1f, -1f); document.add(underline); // 创建Chunk对象，设置下划线的厚度为1 Chunk strike = new Chunk("欢迎到交流学习"); strike.setUnderline(1f, 3f); document.add(strike); } catch (DocumentException | FileNotFoundException e) { e.printStackTrace(); } finally { document.close(); } }}