Java在Word中添加多行图片水印

import com.spire.doc.*;

import com.spire.doc.documents.Paragraph;

import com.spire.doc.documents.TextWrappingStyle;

import com.spire.doc.fields.DocPicture;

public class ImageWatermark {

  public static void main(String[] args) {

   //加载Word文档

   Document doc= new Document();

   doc.loadFromFile( "input.docx" );

   //加载图片

   DocPicture picture = new DocPicture(doc);

   picture.loadImage( "logo.png" );

   picture.setTextWrappingStyle(TextWrappingStyle.Behind); //设置图片环绕方式

   //遍历所有section

   for ( int n = 0 ; n < doc.getSections().getCount(); n++) {

    Section section = doc.getSections().get(n);

    //获取section的页眉

    HeaderFooter header = section.getHeadersFooters().getHeader();

    Paragraph paragrapg1;

    //获取或添加段落

    if (header.getParagraphs().getCount()> 0 )

    {

     paragrapg1 = header.getParagraphs().get( 0 );

    }

    else

     {

      paragrapg1 = header.addParagraph();

     }

    //复制图片，并添加图片到段落

    for ( int p = 0 ; p < 4 ; p++) {

     for ( int q = 0 ; q < 3 ; q++) {

      picture = (DocPicture)picture.deepClone();

      picture.setVerticalPosition( 50 + 150 * p);

      picture.setHorizontalPosition( 10 + 140 * q);

      paragrapg1.getChildObjects().add(picture);

     }

    }

   }

   //保存文档

   doc.saveToFile( "output.docx" , FileFormat.Docx_2013);

   doc.dispose();

  }

}