Class ExifHelper

    • Field Detail

      • log

        public static final Log log
      • ASCII

        public static final byte[] ASCII
      • JIS

        public static final byte[] JIS

        public static final byte[] UNDEFINED
    • Method Detail

      • decodeUndefined

        public static String decodeUndefined​(byte[] rawBytes)
        Method used to perform the decode of the Exif User comment data type. The first eight bytes specify the data format, and the remainder of the comment is in the specified format.The first eight bytes can be any of the following cases: 65, 83, 67, 73, 73, 0, 0, 0 = ASCII 74, 73, 83, 0, 0, 0, 0, 0 = JIS 0, 0, 0, 0, 0, 0, 0, 0 = UNDEFINED
        rawBytes - the user comment represented as a byte array
        the user comment as a String on the format retrieved from the data type.
      • extractBytes

        public static byte[] extractBytes​(byte[] bytes,
                                          int beginIndex,
                                          int endIndex)
        Extracts the bytes from the received byte array. The first argument represents the starting location (zero-based) and the second argument represent the ending location which is not zero based.
        bytes - the byte array
        beginIndex - the begin index which is zero based
        endIndex - the end index which is not zero based