/**
* Adds a picture to the document.
*
* @param is The stream to read image from
* @param format The format of the picture.
* @return the index to this picture (0 based), the added picture can be obtained from {@link
* #getAllPictures()} .
*/
public int addPicture(InputStream is, int format) throws IOException {
int imageNumber = getNextPicNameNumber(format);
XWPFPictureData img =
(XWPFPictureData)
createRelationship(
XWPFPictureData.RELATIONS[format], XWPFFactory.getInstance(), imageNumber, true);
OutputStream out = img.getPackagePart().getOutputStream();
IOUtils.copy(is, out);
out.close();
pictures.add(img);
return getAllPictures().size() - 1;
}
/**
* Adds a picture to the document.
*
* @param pictureData The picture bytes
* @param format The format of the picture.
* @return the index to this picture (0 based), the added picture can be obtained from {@link
* #getAllPictures()} .
*/
public int addPicture(byte[] pictureData, int format) {
int imageNumber = getNextPicNameNumber(format);
XWPFPictureData img =
(XWPFPictureData)
createRelationship(
XWPFPictureData.RELATIONS[format], XWPFFactory.getInstance(), imageNumber, false);
try {
OutputStream out = img.getPackagePart().getOutputStream();
out.write(pictureData);
out.close();
} catch (IOException e) {
throw new POIXMLException(e);
}
pictures.add(img);
return getAllPictures().size() - 1;
}
/**
* Add the picture to drawing relations
*
* @param is the stream to read picture data from
*/
public PackageRelationship addPictureReference(InputStream is, int format) {
PackageRelationship rel = null;
try {
int imageNumber = getNextPicNameNumber(format);
XWPFPictureData img =
(XWPFPictureData)
createRelationship(
XWPFPictureData.RELATIONS[format], XWPFFactory.getInstance(), imageNumber, false);
OutputStream out = img.getPackagePart().getOutputStream();
IOUtils.copy(is, out);
out.close();
rel = img.getPackageRelationship();
pictures.add(img);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return rel;
}
