我有这段代码:
public class ImageAttachmentInDocument {
/**
* @param args
* @throws IOException
* @throws InvalidFormatException
*/
public static void main(String[] args) throws IOException, InvalidFormatException {
XWPFDocument doc = new XWPFDocument();
FileInputStream is = new FileInputStream("encabezado.jpg");
doc.addPictureData(IOUtils.toByteArray(is), doc.PICTURE_TYPE_JPEG);
XWPFParagraph title = doc.createParagraph();
XWPFRun run = title.createRun();
run.setText("Fig.1 A Natural Scene");
run.setBold(true);
title.setAlignment(ParagraphAlignment.CENTER);
FileOutputStream fos = new FileOutputStream("test4.docx");
doc.write(fos);
fos.flush();
fos.close();
}
}
(我在eclipse IDE中使用Apache POI 3.11和xmlbeans-2.3.0)
生成文档时,不显示图像
我做错了什么?
答案 0 :(得分:6)
您似乎无法将图片附加到您希望其显示的文字上!
从XWPF Simple Images Example获取灵感,我认为您希望代码是:
XWPFDocument doc = new XWPFDocument();
XWPFParagraph title = doc.createParagraph();
XWPFRun run = title.createRun();
run.setText("Fig.1 A Natural Scene");
run.setBold(true);
title.setAlignment(ParagraphAlignment.CENTER);
String imgFile = "encabezado.jpg"
FileInputStream is = new FileInputStream(imgFile);
run.addBreak();
run.addPicture(is, XWPFDocument.PICTURE_TYPE_JPEG, imgFile, Units.toEMU(200), Units.toEMU(200)); // 200x200 pixels
is.close();
FileOutputStream fos = new FileOutputStream("test4.docx");
doc.write(fos);
fos.close();
不同之处在于,不是将图像显式附加到文档,而是将其添加到运行中。运行添加还将其添加到文档中,但重要的是还设置引用要在其中显示的运行中的图片