Itext 学习笔记（三） Phrase(短句)的用法
Itext的com.itextpdf.text.Phrase类的作用是添加一个短句。短语类知道如何添加行与行之间的间距。
例子一代码如下：
import java.io.FileNotFoundException;import java.io.FileOutputStream;import com.itextpdf.text.Document;import com.itextpdf.text.DocumentException;import com.itextpdf.text.Phrase;import com.itextpdf.text.pdf.PdfWriter;public class DocumentExample { public static void main(String[] args) { //创建文本 Document document = new Document(); try { //写入到输出流中 PdfWriter.getInstance(document, new FileOutputStream("Phrase.pdf")); //打开文本 document.open(); //添加短句 document.add(new Phrase("This is sentence 1. ")); document.add(new Phrase("This is sentence 2. ")); document.add(new Phrase("This is sentence 3. ")); document.add(new Phrase("This is sentence 4. ")); document.add(new Phrase("This is sentence 5. ")); document.add(new Phrase("This is sentence 6. ")); //关闭文本 document.close(); } catch (DocumentException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } }}
import java.io.FileNotFoundException;import java.io.FileOutputStream;import com.itextpdf.text.Chunk;import com.itextpdf.text.Document;import com.itextpdf.text.DocumentException;import com.itextpdf.text.Phrase;import com.itextpdf.text.pdf.PdfWriter;public class DocumentExample { public static void main(String[] args) { //创建文本 Document document = new Document(); try { //写入到输出流中 PdfWriter.getInstance(document, new FileOutputStream("Phrase.pdf")); //打开文本 document.open(); //定义文本块 Chunk chunk = new Chunk("This is a sentence "); //设置行间距 Phrase phrase = new Phrase(50); //添加短句 phrase.add(chunk); phrase.add(chunk); phrase.add(chunk); phrase.add(chunk); phrase.add(chunk); phrase.add(chunk); //添加短句 document.add(phrase); //关闭文本 document.close(); } catch (DocumentException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } }}