Java ByteBuffer Read readFixedPoint88(ByteBuffer bb)

Description

read Fixed Point

License

Apache License

Declaration

public static float readFixedPoint88(ByteBuffer bb) 

Method Source Code

//package com.java2s;
/*//from ww w .j a  v  a 2  s .c  o  m
 * Copyright 2012 Sebastian Annies, Hamburg
 *
 * Licensed under the Apache License, Version 2.0 (the License);
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an AS IS BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.nio.ByteBuffer;

public class Main {
    public static float readFixedPoint88(ByteBuffer bb) {
        byte[] bytes = new byte[2];
        bb.get(bytes);
        short result = 0;
        result |= ((bytes[0] << 8) & 0xFF00);
        result |= ((bytes[1]) & 0xFF);
        return ((float) result) / 256;
    }
}

Related

1. readDERString(ByteBuffer buf)
2. readDword(ByteBuffer buffer)
3. readFileToByteBuffer(File file)
4. readFixedLengthString(ByteBuffer buf, int length)
5. readFixedLengthString(ByteBuffer byteBuffer, int size)
6. readFourByteInt(ByteBuffer buffer, int start)
7. readFrom(File file, ByteBuffer buffer)
8. readFully(final FileChannel src, final ByteBuffer dst, final long position)
9. readHealthFloat16(ByteBuffer data)