javax.imageio.stream.ImageInputStream#setByteOrder ( )源码实例Demo

下面列出了javax.imageio.stream.ImageInputStream#setByteOrder ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： jdk1.8-source-analysis 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码2 项目： dragonwell8_jdk 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码3 项目： TencentKona-8 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码4 项目： jdk8u60 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码5 项目： JDKSourceCode1.8 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码6 项目： openjdk-jdk8u 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码7 项目： openjdk-jdk8u-backup 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码8 项目： Bytecoder 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码9 项目： openjdk-jdk9 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码10 项目： jdk8u-jdk 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码11 项目： j-webp 文件： WebPImageReaderSpi.java

@Override
public boolean canDecodeInput( Object source ) throws IOException {
  if ( !( source instanceof ImageInputStream ) ) {
    return false;
  }

  ImageInputStream stream = ( ImageInputStream ) source;
  byte[] b = new byte[ 4 ];
  ByteOrder oldByteOrder = stream.getByteOrder();
  stream.mark();
  stream.setByteOrder( ByteOrder.LITTLE_ENDIAN );

  try {
    stream.readFully( b );
    if ( !Arrays.equals( b, RIFF ) ) {
      return false;
    }
    long chunkLength = stream.readUnsignedInt();
    long streamLength = stream.length();
    if ( streamLength != -1 && streamLength != chunkLength + 8 ) {
      return false;
    }
    stream.readFully( b );
    if ( !Arrays.equals( b, WEBP ) ) {
      return false;
    }

    stream.readFully( b );
    if ( !Arrays.equals( b, VP8_ ) && !Arrays.equals( b, VP8L ) && !Arrays.equals( b, VP8X ) ) {
      return false;
    }
  } finally {
    stream.setByteOrder( oldByteOrder );
    stream.reset();
  }

  return true;
}

源代码12 项目： hottub 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码13 项目： openjdk-8-source 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码14 项目： openjdk-8 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码15 项目： webp-imageio 文件： WebPImageReaderSpi.java

@Override
public boolean canDecodeInput( Object source ) throws IOException {
  if ( !( source instanceof ImageInputStream ) ) {
    return false;
  }

  ImageInputStream stream = ( ImageInputStream ) source;
  byte[] b = new byte[ 4 ];
  ByteOrder oldByteOrder = stream.getByteOrder();
  stream.mark();
  stream.setByteOrder( ByteOrder.LITTLE_ENDIAN );

  try {
    stream.readFully( b );
    if ( !Arrays.equals( b, RIFF ) ) {
      return false;
    }
    long chunkLength = stream.readUnsignedInt();
    long streamLength = stream.length();
    if ( streamLength != -1 && streamLength != chunkLength + 8 ) {
      return false;
    }
    stream.readFully( b );
    if ( !Arrays.equals( b, WEBP ) ) {
      return false;
    }

    stream.readFully( b );
    if ( !Arrays.equals( b, VP8_ ) && !Arrays.equals( b, VP8X ) ) {
      return false;
    }
  } finally {
    stream.setByteOrder( oldByteOrder );
    stream.reset();
  }

  return true;
}

源代码16 项目： beast-mcmc 文件： GTOPO30Tile.java

void read(String sFile) {

        if (createImage) {
            image = new BufferedImage(NCOLS, NROWS, BufferedImage.TYPE_INT_RGB);
        }

        try {
            ImageInputStream iis = ImageIO.createImageInputStream(new File(sFile));
            iis.setByteOrder(ByteOrder.BIG_ENDIAN);

            for (int y = 0; y < NROWS; y++) {
                iis.readFully(height[y], 0, NCOLS);

                if (createImage) {

                    for (int x = 0; x < NCOLS; x++) {
                        int color = height[y][x];//iis.readShort();
                        if (color == -9999) {
                            image.setRGB(x, y, Color.blue.darker().getRGB());
                        } else {
                            image.setRGB(x, y, colorFunction.getColor((float) color).getRGB());
                        }
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.err.println();
    }

源代码17 项目： jdk8u-jdk 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码18 项目： jdk8u-dev-jdk 文件： BMPImageReader.java

/** Overrides the method defined in the superclass. */
public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata) {
    super.setInput(input, seekForwardOnly, ignoreMetadata);
    iis = (ImageInputStream) input; // Always works
    if(iis != null)
        iis.setByteOrder(ByteOrder.LITTLE_ENDIAN);
    resetHeaderInfo();
}

源代码19 项目： openjdk-jdk9 文件： ReadFullyTest.java

public static void main (String args[]) {
    try {
        byte[] b = {
            (byte)0x11, (byte)0x22, // low low
            (byte)0x44, (byte)0x99, // low high
            (byte)0xAA, (byte)0x33, // high low
            (byte)0xBB, (byte)0xCC  // high high
        };
        InputStream in = new ByteArrayInputStream(b);
        ImageInputStream iin = new MemoryCacheImageInputStream(in);

        short[] s = new short[b.length/2];
        char[] c = new char[b.length/2];
        int[] i = new int[b.length/4];
        long[] l = new long[b.length/8];
        float[] f = new float[b.length/4];
        double[] d = new double[b.length/8];

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(s, 0, s.length);
        expect(s[0] & 0xffff, 0x1122);
        expect(s[1] & 0xffff, 0x4499);
        expect(s[2] & 0xffff, 0xAA33);
        expect(s[3] & 0xffff, 0xBBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(s, 0, s.length);
        expect(s[0] & 0xffff, 0x2211);
        expect(s[1] & 0xffff, 0x9944);
        expect(s[2] & 0xffff, 0x33AA);
        expect(s[3] & 0xffff, 0xCCBB);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(c, 0, c.length);
        expect(c[0], 0x1122);
        expect(c[1], 0x4499);
        expect(c[2], 0xAA33);
        expect(c[3], 0xBBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(c, 0, c.length);
        expect(c[0], 0x2211);
        expect(c[1], 0x9944);
        expect(c[2], 0x33AA);
        expect(c[3], 0xCCBB);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(i, 0, i.length);
        expect(i[0] & 0xffffffff, 0x11224499);
        expect(i[1] & 0xffffffff, 0xAA33BBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(i, 0, i.length);
        expect(i[0] & 0xffffffff, 0x99442211);
        expect(i[1] & 0xffffffff, 0xCCBB33AA);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(f, 0, f.length);
        expect(Float.floatToIntBits(f[0]) & 0xffffffff, 0x11224499);
        expect(Float.floatToIntBits(f[1]) & 0xffffffff, 0xAA33BBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(f, 0, f.length);
        expect(Float.floatToIntBits(f[0]) & 0xffffffff, 0x99442211);
        expect(Float.floatToIntBits(f[1]) & 0xffffffff, 0xCCBB33AA);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(l, 0, l.length);
        expect(l[0], 0x11224499AA33BBCCL);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(l, 0, l.length);
        expect(l[0], 0xCCBB33AA99442211L);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(d, 0, d.length);
        expect(Double.doubleToLongBits(d[0]), 0x11224499AA33BBCCL);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(d, 0, d.length);
        expect(Double.doubleToLongBits(d[0]), 0xCCBB33AA99442211L);
    } catch (Exception ex) {
        throw new RuntimeException("Got exception " + ex);
    }
}

源代码20 项目： jdk8u_jdk 文件： ReadFullyTest.java

public static void main (String args[]) {
    try {
        byte[] b = {
            (byte)0x11, (byte)0x22, // low low
            (byte)0x44, (byte)0x99, // low high
            (byte)0xAA, (byte)0x33, // high low
            (byte)0xBB, (byte)0xCC  // high high
        };
        InputStream in = new ByteArrayInputStream(b);
        ImageInputStream iin = new MemoryCacheImageInputStream(in);

        short[] s = new short[b.length/2];
        char[] c = new char[b.length/2];
        int[] i = new int[b.length/4];
        long[] l = new long[b.length/8];
        float[] f = new float[b.length/4];
        double[] d = new double[b.length/8];

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(s, 0, s.length);
        expect(s[0] & 0xffff, 0x1122);
        expect(s[1] & 0xffff, 0x4499);
        expect(s[2] & 0xffff, 0xAA33);
        expect(s[3] & 0xffff, 0xBBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(s, 0, s.length);
        expect(s[0] & 0xffff, 0x2211);
        expect(s[1] & 0xffff, 0x9944);
        expect(s[2] & 0xffff, 0x33AA);
        expect(s[3] & 0xffff, 0xCCBB);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(c, 0, c.length);
        expect(c[0], 0x1122);
        expect(c[1], 0x4499);
        expect(c[2], 0xAA33);
        expect(c[3], 0xBBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(c, 0, c.length);
        expect(c[0], 0x2211);
        expect(c[1], 0x9944);
        expect(c[2], 0x33AA);
        expect(c[3], 0xCCBB);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(i, 0, i.length);
        expect(i[0] & 0xffffffff, 0x11224499);
        expect(i[1] & 0xffffffff, 0xAA33BBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(i, 0, i.length);
        expect(i[0] & 0xffffffff, 0x99442211);
        expect(i[1] & 0xffffffff, 0xCCBB33AA);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(f, 0, f.length);
        expect(Float.floatToIntBits(f[0]) & 0xffffffff, 0x11224499);
        expect(Float.floatToIntBits(f[1]) & 0xffffffff, 0xAA33BBCC);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(f, 0, f.length);
        expect(Float.floatToIntBits(f[0]) & 0xffffffff, 0x99442211);
        expect(Float.floatToIntBits(f[1]) & 0xffffffff, 0xCCBB33AA);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(l, 0, l.length);
        expect(l[0], 0x11224499AA33BBCCL);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(l, 0, l.length);
        expect(l[0], 0xCCBB33AA99442211L);

        iin.seek(0L);
        iin.setByteOrder(bigEndian);
        iin.readFully(d, 0, d.length);
        expect(Double.doubleToLongBits(d[0]), 0x11224499AA33BBCCL);

        iin.seek(0L);
        iin.setByteOrder(littleEndian);
        iin.readFully(d, 0, d.length);
        expect(Double.doubleToLongBits(d[0]), 0xCCBB33AA99442211L);
    } catch (Exception ex) {
        throw new RuntimeException("Got exception " + ex);
    }
}

方法所在类

javax.imageio.stream.ImageInputStream