int WebImageViewSimple::getOrientation(QString fullImagePath)
{
    int orientation = 0;
    ExifData *exifData = exif_data_new_from_file(fullImagePath.toStdString().c_str());
    if (exifData) {
        ExifByteOrder byteOrder = exif_data_get_byte_order(exifData);
        ExifEntry *exifEntry = exif_data_get_entry(exifData, EXIF_TAG_ORIENTATION);
        if (exifEntry)
            orientation = exif_get_short(exifEntry->data, byteOrder);

        exif_data_free(exifData);
    }

    /*
     0th Row      0th Column
     1  top          left side
     2  top          right side
     3  bottom       right side
     4  bottom       left side
     5  left side    top
     6  right side   top
     7  right side   bottom
     8  left side    bottom
     */

    if (orientation != 0) {
        printf("orientation == %d\n", orientation);
    }
    return orientation;
}