Example usage for org.apache.poi.hwpf.usermodel Picture writeImageContent

Introduction

In this page you can find the example usage for org.apache.poi.hwpf.usermodel Picture writeImageContent.

Prototype

public void writeImageContent(OutputStream out) throws IOException 

Source Link

Document

Writes Picture's content bytes to specified OutputStream.

Usage

From source file:javaapplication1.utils.MyWordToHtml.java

public static void convert(String path, String file) throws Throwable {
    InputStream input = new FileInputStream(path + file);
    HWPFDocument wordDocument = new HWPFDocument(input);
    WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(
            DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());
    MyPictureManager pictureManager = new MyPictureManager();
    wordToHtmlConverter.setPicturesManager(pictureManager);

    wordToHtmlConverter.processDocument(wordDocument);
    List<?> pics = wordDocument.getPicturesTable().getAllPictures();
    File dir = new File("D:\\pics");
    dir.mkdir();/*from w  ww  .ja v  a2s  .  c  o  m*/
    if (pics != null) {
        for (int i = 0; i < pics.size(); i++) {
            Picture pic = (Picture) pics.get(i);
            try {
                pic.writeImageContent(new FileOutputStream(path + "pics/" + pic.suggestFullFileName()));
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }
    }
    Document htmlDocument = wordToHtmlConverter.getDocument();
    ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    DOMSource domSource = new DOMSource(htmlDocument);
    StreamResult streamResult = new StreamResult(outStream);

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer serializer = tf.newTransformer();
    serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    serializer.setOutputProperty(OutputKeys.INDENT, "yes");
    serializer.setOutputProperty(OutputKeys.METHOD, "html");
    serializer.transform(domSource, streamResult);
    outStream.close();

    String content = new String(outStream.toByteArray());

    writeFile(content, path + "result.html", "UTF-8");
}

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