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java.lang.Objectorg.apache.sanselan.common.BinaryFileFunctions
org.apache.sanselan.common.BinaryFileParser
org.apache.sanselan.formats.jpeg.JpegUtils
public class JpegUtils
Nested Class Summary | |
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static interface |
JpegUtils.Visitor
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Field Summary |
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Fields inherited from class org.apache.sanselan.common.BinaryFileFunctions |
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debug |
Fields inherited from interface org.apache.sanselan.formats.jpeg.JpegConstants |
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CONST_8BIM, EOI, EXIF_IDENTIFIER_CODE, icc_profile_label, JFIF0_SIGNATURE, JFIF0_SIGNATURE_ALTERNATIVE, JFIFMarker, JPEG_APP0, JPEG_APP0_Marker, JPEG_APP1_Marker, JPEG_APP13_Marker, JPEG_APP14_Marker, JPEG_APP15_Marker, JPEG_APP2_Marker, MARKERS, MAX_SEGMENT_SIZE, PHOTOSHOP_IDENTIFICATION_STRING, SOF0Marker, SOF10Marker, SOF11Marker, SOF12Marker, SOF13Marker, SOF14Marker, SOF15Marker, SOF1Marker, SOF2Marker, SOF3Marker, SOF4Marker, SOF5Marker, SOF6Marker, SOF7Marker, SOF8Marker, SOF9Marker, SOI, SOS_Marker, XMP_IDENTIFIER |
Fields inherited from interface org.apache.sanselan.common.BinaryConstants |
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BYTE_ORDER_BIG_ENDIAN, BYTE_ORDER_INTEL, BYTE_ORDER_LEAST_SIGNIFICANT_BYTE, BYTE_ORDER_LITTLE_ENDIAN, BYTE_ORDER_LSB, BYTE_ORDER_MOST_SIGNIFICANT_BYTE, BYTE_ORDER_MOTOROLA, BYTE_ORDER_MSB, BYTE_ORDER_NETWORK |
Constructor Summary | |
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JpegUtils()
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Method Summary | |
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void |
dumpJFIF(ByteSource byteSource)
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static java.lang.String |
getMarkerName(int marker)
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void |
traverseJFIF(ByteSource byteSource,
JpegUtils.Visitor visitor)
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Methods inherited from class org.apache.sanselan.common.BinaryFileParser |
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byteArrayHasPrefix, convertByteArrayToInt, convertByteArrayToInt, convertByteArrayToShort, convertByteArrayToShort, getByteOrder, int2ToByteArray, read2Bytes, read3Bytes, read4Bytes, setByteOrder, setByteOrder |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JpegUtils()
Method Detail |
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public void traverseJFIF(ByteSource byteSource, JpegUtils.Visitor visitor) throws ImageReadException, java.io.IOException
ImageReadException
java.io.IOException
public static java.lang.String getMarkerName(int marker)
public void dumpJFIF(ByteSource byteSource) throws ImageReadException, java.io.IOException, ImageWriteException
ImageReadException
java.io.IOException
ImageWriteException
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