loci.poi.ddf

Class EscherMetafileBlip

java.lang.Object

loci.poi.ddf.EscherRecord

loci.poi.ddf.EscherBlipRecord

loci.poi.ddf.EscherMetafileBlip

public class EscherMetafileBlip
extends EscherBlipRecord

Version:

$Id$

Author:

Daniel Noll

Nested Class Summary

Nested classes/interfaces inherited from class loci.poi.ddf.EscherRecord

EscherRecord.EscherRecordHeader

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	field_1_UID
private int	field_2_cb
private int	field_3_rcBounds_x1
private int	field_3_rcBounds_x2
private int	field_3_rcBounds_y1
private int	field_3_rcBounds_y2
private int	field_4_ptSize_h
private int	field_4_ptSize_w
private int	field_5_cbSave
private byte	field_6_fCompression
private byte	field_7_fFilter
private static int	HEADER_SIZE
private static POILogger	log
private byte[]	raw_pictureData
static short	RECORD_ID_EMF
static short	RECORD_ID_PICT
static short	RECORD_ID_WMF

Fields inherited from class loci.poi.ddf.EscherBlipRecord

field_pictureData, RECORD_DESCRIPTION, RECORD_ID_END, RECORD_ID_START

Constructor Summary

Constructors

Constructor and Description
EscherMetafileBlip()

Method Summary

Methods

Modifier and Type	Method and Description
int	fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) This method deserializes the record from a byte array.
Rectangle	getBounds()
int	getCompressedSize()
int	getRecordSize() Returns the number of bytes that are required to serialize this record.
Dimension	getSizeEMU()
byte[]	getUID()
int	getUncompressedSize()
private static byte[]	inflatePictureData(byte[] data) Decompresses the provided data, returning the inflated result.
boolean	isCompressed()
int	serialize(int offset, byte[] data, EscherSerializationListener listener) Serializes the record to an existing byte array.
void	setBounds(Rectangle bounds)
void	setCompressed(boolean compressed)
void	setCompressedSize(int compressedSize)
void	setSizeEMU(Dimension sizeEMU)
void	setUID(byte[] field_1_UID)
void	setUncompressedSize(int uncompressedSize)
String	toString()

Methods inherited from class loci.poi.ddf.EscherBlipRecord

getPicturedata, getRecordName, setPictureData

Methods inherited from class loci.poi.ddf.EscherRecord

clone, display, fillFields, getChild, getChildRecords, getInstance, getOptions, getRecordId, isContainerRecord, readHeader, serialize, serialize, setChildRecords, setOptions, setRecordId

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

private static final POILogger log

RECORD_ID_EMF

public static final short RECORD_ID_EMF

See Also:

Constant Field Values

RECORD_ID_WMF

public static final short RECORD_ID_WMF

See Also:

Constant Field Values

RECORD_ID_PICT

public static final short RECORD_ID_PICT

See Also:

Constant Field Values

HEADER_SIZE

private static final int HEADER_SIZE

See Also:

Constant Field Values

field_1_UID

private byte[] field_1_UID

field_2_cb

private int field_2_cb

field_3_rcBounds_x1

private int field_3_rcBounds_x1

field_3_rcBounds_y1

private int field_3_rcBounds_y1

field_3_rcBounds_x2

private int field_3_rcBounds_x2

field_3_rcBounds_y2

private int field_3_rcBounds_y2

field_4_ptSize_w

private int field_4_ptSize_w

field_4_ptSize_h

private int field_4_ptSize_h

field_5_cbSave

private int field_5_cbSave

field_6_fCompression

private byte field_6_fCompression

field_7_fFilter

private byte field_7_fFilter

raw_pictureData

private byte[] raw_pictureData

Constructor Detail

EscherMetafileBlip

public EscherMetafileBlip()

Method Detail

fillFields

public int fillFields(byte[] data,
             int offset,
             EscherRecordFactory recordFactory)

This method deserializes the record from a byte array.

Overrides:

fillFields in class EscherBlipRecord

Parameters:

data - The byte array containing the escher record information

offset - The starting offset into data.

recordFactory - May be null since this is not a container record.

Returns:

The number of bytes read from the byte array.

serialize

public int serialize(int offset,
            byte[] data,
            EscherSerializationListener listener)

Serializes the record to an existing byte array.

Overrides:

serialize in class EscherBlipRecord

Parameters:

offset - the offset within the byte array

data - the data array to serialize to

listener - a listener for begin and end serialization events. This is useful because the serialization is hierarchical/recursive and sometimes you need to be able break into that.

Returns:

the number of bytes written.

inflatePictureData

private static byte[] inflatePictureData(byte[] data)

Decompresses the provided data, returning the inflated result.

Parameters:

data - the deflated picture data.

Returns:

the inflated picture data.

getRecordSize

public int getRecordSize()

Returns the number of bytes that are required to serialize this record.

Overrides:

getRecordSize in class EscherBlipRecord

Returns:

Number of bytes

getUID

public byte[] getUID()

setUID

public void setUID(byte[] field_1_UID)

getUncompressedSize

public int getUncompressedSize()

setUncompressedSize

public void setUncompressedSize(int uncompressedSize)

getBounds

public Rectangle getBounds()

setBounds

public void setBounds(Rectangle bounds)

getSizeEMU

public Dimension getSizeEMU()

setSizeEMU

public void setSizeEMU(Dimension sizeEMU)

getCompressedSize

public int getCompressedSize()

setCompressedSize

public void setCompressedSize(int compressedSize)

isCompressed

public boolean isCompressed()

setCompressed

public void setCompressed(boolean compressed)

toString

public String toString()

Overrides:

toString in class EscherBlipRecord