【发布时间】:2017-04-23 16:36:39
【问题描述】:
我正在尝试使用 Apache PDFBox 创建 PDF 文件,内容是每行 80 个字符的纯文本消息。当我尝试创建 PDF 时,我注意到空格、_ 和其他字符在行上占据不同的宽度,我无法像我们在文本编辑器中那样格式化它们。有人可以帮我格式化它们吗?
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDDocumentInformation;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.common.PDRectangle;
import org.apache.pdfbox.pdmodel.font.PDType1Font;
public class SampleTest {
public static void main(String[] args) throws Exception {
PDDocument document = new PDDocument();
PDPage page = new PDPage(PDRectangle.A4);
document.addPage(page);
String text = "---------------------------\n" +
"------------ABC------------\n" +
"A B\n" +
"***************************\n" +
"A B C D E F G H I \n" +
"---------------------------";
String[] textArray = text.split("\n");
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.beginText();
contentStream.setFont( PDType1Font.TIMES_ROMAN, 10 );
contentStream.setLeading(4f);
contentStream.newLineAtOffset(40, 750);
for(String line : textArray){
contentStream.showText(line);
contentStream.newLine();
contentStream.newLine();
}
contentStream.endText();
contentStream.close();
document.save("C:\\PDF-Samples\\file.pdf");
document.close();
System.out.println("Done");
}
}
【问题讨论】:
标签: java apache pdf pdfbox text-formatting