Hi,
It is still possible :-) Look in the ExtractImages example:
else if ("jpg".equals(suffix))
{
String colorSpaceName =
pdImage.getColorSpace().getName();
if (directJPEG ||
PDDeviceGray.INSTANCE.getName().equals(colorSpaceName) ||
PDDeviceRGB.INSTANCE.getName().equals(colorSpaceName))
{
// RGB or Gray colorspace: get and write the
unmodifiedJPEG stream
InputStream data =
pdImage.getStream().getPartiallyFilteredStream(JPEG);
IOUtils.copy(data, out);
IOUtils.closeQuietly(data);
}
else
{
// for CMYK and other "unusual" colorspaces,
the JPEG will be converted
ImageIOUtil.writeImage(image, suffix, out);
}
}
Tilman
Am 27.11.2014 um 18:28 schrieb Jaroslav Půbal:
Hello,
i need extract RAW image from PDF. The image is EXIF tagged.
In PDFBox 1.x it was done with
PDXObjectImage.write2OutputStream(os);
In PDFBox 2.0.0 image extraction can be done with
ImageIO.write((PDImageXObject)image.getImage(), "jpg", os);
but this is not RAW data from PDF, this is complete image reencode, so EXIF is
lost .
How to extract RAW image in PDFBox 2.0.0 ?
Thanks
