Examples of java.nio.ByteBuffer.asFloatBuffer()

java.nio.ByteBuffer.asFloatBuffer()
Returns a float buffer which is based on the remaining content of this byte buffer.
The new buffer's position is zero, its limit and capacity is the number of remaining bytes divided by two, and its mark is not set. The new buffer's readonly property and byte order are same as this buffer. The new buffer is direct, if this byte buffer is direct.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A float buffer which is based on the content ofthis byte buffer.

            final ByteBuffer f463bb = MyJapi.f463bb1().order(ByteOrder.nativeOrder());
            final float nf463bb = f463bb.asFloatBuffer().get();
            MyJapi.f563bb1(f463bb);
            assert (nf463bb == f463bb.asFloatBuffer().get());
            MyJapi.f563bb1(MyJapi.f463bb1());
            assert (nf463bb + 1 == f463bb.asFloatBuffer().get());


            out.println("\ncalling f564bb1(f464bb1())");
            final ByteBuffer f464bb = MyJapi.f464bb1().order(ByteOrder.nativeOrder());
            final double nf464bb = f464bb.asDoubleBuffer().get();
            MyJapi.f564bb1(f464bb);

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            MyJapi.f582bb1(f482bb);
            assert (nf482bb + 1 == f482bb.asLongBuffer().get());


            out.println("\ncalling f583bb1(f483bb1())");
            final ByteBuffer f483bb = MyJapi.f483bb1().order(ByteOrder.nativeOrder());
            final float nf483bb = f483bb.asFloatBuffer().get();
            MyJapi.f583bb1(f483bb);
            assert (nf483bb + 1 == f483bb.asFloatBuffer().get());


            out.println("\ncalling f584bb1(f484bb1())");
            final ByteBuffer f484bb = MyJapi.f484bb1().order(ByteOrder.nativeOrder());

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            out.println("\ncalling f583bb1(f483bb1())");
            final ByteBuffer f483bb = MyJapi.f483bb1().order(ByteOrder.nativeOrder());
            final float nf483bb = f483bb.asFloatBuffer().get();
            MyJapi.f583bb1(f483bb);
            assert (nf483bb + 1 == f483bb.asFloatBuffer().get());


            out.println("\ncalling f584bb1(f484bb1())");
            final ByteBuffer f484bb = MyJapi.f484bb1().order(ByteOrder.nativeOrder());
            final double nf484bb = f484bb.asDoubleBuffer().get();
            MyJapi.f584bb1(f484bb);

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                result = array;
                break;
            }
            case VariableInfo.FLOAT: {
                final float[] array = new float[length];
                buffer.asFloatBuffer().get(array);
                result = array;
                break;
            }
            case VariableInfo.DOUBLE: {
                final double[] array = new double[length];

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          ByteArrayInputStream bis = new ByteArrayInputStream(buf.array());
          return bis;
        } else if (type.getName().equals(CAS.TYPE_NAME_FLOAT_ARRAY)) {
          arrayStart = getArrayStartAddress(fs.getAddress());
          buf = ByteBuffer.allocate(arraySize * 4);
          FloatBuffer floatbuf = buf.asFloatBuffer();
          float[] floatArray = new float[arraySize];
          for (int i = arrayStart; i < arrayStart + arraySize; i++) {
            floatArray[i - arrayStart] = Float.intBitsToFloat(this.heap.heap[i]);
          }
          floatbuf.put(floatArray);

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              case FLOAT:
                {
                  FloatBuffer chBuf = (FloatBuffer) getChannelBuffer(name);
                  chBuf.position(((y - ymin) / sy) * numElem);
                  chBuf.put((FloatBuffer) inBuf.asFloatBuffer().limit(numElem));
                  break;
                }


              } // switch (channel.getPixelType())

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              bytes.asShortBuffer().put((ShortBuffer)
                  ((ShortBuffer) chBuf).duplicate().position(offset).limit(offset + nx));
              break;


            case FLOAT:
              bytes.asFloatBuffer().put((FloatBuffer)
                  ((FloatBuffer) chBuf).duplicate().position(offset).limit(offset + nx));
              break;


            default:
              throw new UnexpectedException("Invalid pixel type");

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     * @return a new native order, direct ByteBuffer
     */
    public FloatBuffer toByteBuffer() {
        ByteBuffer bbuf = ByteBuffer.allocateDirect(16 * 4);
        bbuf.order(ByteOrder.nativeOrder());
        FloatBuffer fbuf = bbuf.asFloatBuffer();
        fbuf.put(m_data);
        fbuf.flip();


        return fbuf;
    }

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        driver = gdal.GetDriverByName("GTiff");
            
        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(4 * xsize);
        byteBuffer.order(ByteOrder.nativeOrder());
        FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
        int[] intArray = new int[xsize];
        float[] floatArray = new float[xsize];
        
        dataset = driver.Create(filename, xsize, ysize, 1, gdalconst.GDT_Float32);
        band = dataset.GetRasterBand(1);

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    IntBuffer iBuffer = buffer.asIntBuffer();
    iBuffer.position(1);
    System.out.println(Memory.getPosition(iBuffer));
    
    FloatBuffer fBuffer = buffer.asFloatBuffer();
    fBuffer.position(1);
    System.out.println(Memory.getPosition(fBuffer));
    
    LongBuffer lBuffer = buffer.asLongBuffer();
    lBuffer.position(1);

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