EscherBlipWMFRecord (zss 3.9.3 API)

java.lang.Object
- org.zkoss.poi.ddf.EscherRecord
- - org.zkoss.poi.ddf.EscherBlipRecord
  - - org.zkoss.poi.ddf.EscherBlipWMFRecord

```
public class EscherBlipWMFRecord
extends EscherBlipRecord
```
The blip record is used to hold details about large binary objects that occur in escher such as JPEG, GIF, PICT and WMF files. The contents of the stream is usually compressed. Inflate can be used to decompress the data.

Author:

Glen Stampoultzis

See Also:

Inflater

Field Summary

Fields
Modifier and Type Field and Description

static java.lang.String RECORD_DESCRIPTION
- Fields inherited from class org.zkoss.poi.ddf.EscherBlipRecord
  field_pictureData, RECORD_ID_END, RECORD_ID_START

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`RECORD_DESCRIPTION`

Constructor Summary

Constructors
Constructor and Description

EscherBlipWMFRecord()

Constructors
Constructor and Description
`EscherBlipWMFRecord()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static byte[]`	`compress(byte[] data)` Compress the contents of the provided array
`static byte[]`	`decompress(byte[] data, int pos, int length)` Decompresses a byte array.
`int`	`fillFields(byte[] data, int offset, EscherRecordFactory recordFactory)` The contract of this method is to deserialize an escher record including it's children.
`int`	`getBoundaryHeight()` Retrieve the boundary height of the metafile drawing commands
`int`	`getBoundaryLeft()` Retrieve the left boundary of the metafile drawing commands
`int`	`getBoundaryTop()` Retrieve the top boundary of the metafile drawing commands
`int`	`getBoundaryWidth()` Retrieve the boundary width of the metafile drawing commands
`int`	`getCacheOfSavedSize()` Retrieve the cache of the saved size
`int`	`getCacheOfSize()` Retrieve the cache of the metafile size
`byte`	`getCompressionFlag()` Is the contents of the blip compressed?
`byte[]`	`getData()` The BLIP data
`byte`	`getFilter()` Filter should always be 0
`int`	`getHeight()` Retrieve the height of the metafile in EMU's (English Metric Units).
`java.lang.String`	`getRecordName()` Subclasses should return the short name for this escher record.
`int`	`getRecordSize()` Subclasses should effeciently return the number of bytes required to serialize the record.
`byte[]`	`getSecondaryUID()` Retrieve the secondary UID
`int`	`getWidth()` Retrieve the width of the metafile in EMU's (English Metric Units).
`int`	`serialize(int offset, byte[] data, EscherSerializationListener listener)` Serializes the record to an existing byte array.
`void`	`setBoundaryHeight(int field_6_boundaryHeight)` Set the boundary height of the metafile drawing commands
`void`	`setBoundaryLeft(int field_4_boundaryLeft)` Set the left boundary of the metafile drawing commands
`void`	`setBoundaryTop(int field_3_boundaryTop)` Set the top boundary of the metafile drawing commands
`void`	`setBoundaryWidth(int field_5_boundaryWidth)` Set the boundary width of the metafile drawing commands
`void`	`setCacheOfSavedSize(int field_9_cacheOfSavedSize)` Set the cache of the saved size
`void`	`setCacheOfSize(int field_2_cacheOfSize)` Set the cache of the metafile size
`void`	`setCompressionFlag(byte field_10_compressionFlag)` Set whether the contents of the blip is compressed
`void`	`setData(byte[] field_12_data)` The BLIP data
`void`	`setFilter(byte field_11_filter)` Filter should always be 0
`void`	`setHeight(int height)` Set the height of the metafile in EMU's (English Metric Units).
`void`	`setSecondaryUID(byte[] field_1_secondaryUID)` Set the secondary UID
`void`	`setWidth(int width)` Set the width of the metafile in EMU's (English Metric Units).
`java.lang.String`	`toString()` The string representation of this record.
`java.lang.String`	`toXml(java.lang.String tab)`

Methods inherited from class org.zkoss.poi.ddf.EscherBlipRecord
getPicturedata, setPictureData

Methods inherited from class org.zkoss.poi.ddf.EscherRecord
clone, display, fillFields, formatXmlRecordHeader, getChild, getChildRecords, getInstance, getOptions, getRecordId, getVersion, isContainerRecord, readHeader, readInstance, serialize, serialize, setChildRecords, setInstance, setOptions, setRecordId, setVersion, toXml

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - RECORD_DESCRIPTION
```
public static final java.lang.String RECORD_DESCRIPTION
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - EscherBlipWMFRecord
```
public EscherBlipWMFRecord()
```
- Method Detail
  - fillFields
```
public int fillFields(byte[] data,
                      int offset,
                      EscherRecordFactory recordFactory)
```
    Description copied from class: EscherRecord
    
    The contract of this method is to deserialize an escher record including it's children.
    
    Overrides:
    
    fillFields in class EscherBlipRecord
    
    Parameters:
    
    data - The byte array containing the serialized escher records.
    
    offset - The offset into the byte array.
    
    recordFactory - A factory for creating new escher records.
    
    Returns:
    
    The number of bytes written.
  - serialize
```
public int serialize(int offset,
                     byte[] data,
                     EscherSerializationListener listener)
```
    Description copied from class: EscherRecord
    
    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.
  - getRecordSize
```
public int getRecordSize()
```
    Description copied from class: EscherRecord
    
    Subclasses should effeciently return the number of bytes required to serialize the record.
    
    Overrides:
    
    getRecordSize in class EscherBlipRecord
    
    Returns:
    
    number of bytes
  - getRecordName
```
public java.lang.String getRecordName()
```
    Description copied from class: EscherRecord
    
    Subclasses should return the short name for this escher record.
    
    Overrides:
    
    getRecordName in class EscherBlipRecord
  - getSecondaryUID
```
public byte[] getSecondaryUID()
```
    Retrieve the secondary UID
  - setSecondaryUID
```
public void setSecondaryUID(byte[] field_1_secondaryUID)
```
    Set the secondary UID
  - getCacheOfSize
```
public int getCacheOfSize()
```
    Retrieve the cache of the metafile size
  - setCacheOfSize
```
public void setCacheOfSize(int field_2_cacheOfSize)
```
    Set the cache of the metafile size
  - getBoundaryTop
```
public int getBoundaryTop()
```
    Retrieve the top boundary of the metafile drawing commands
  - setBoundaryTop
```
public void setBoundaryTop(int field_3_boundaryTop)
```
    Set the top boundary of the metafile drawing commands
  - getBoundaryLeft
```
public int getBoundaryLeft()
```
    Retrieve the left boundary of the metafile drawing commands
  - setBoundaryLeft
```
public void setBoundaryLeft(int field_4_boundaryLeft)
```
    Set the left boundary of the metafile drawing commands
  - getBoundaryWidth
```
public int getBoundaryWidth()
```
    Retrieve the boundary width of the metafile drawing commands
  - setBoundaryWidth
```
public void setBoundaryWidth(int field_5_boundaryWidth)
```
    Set the boundary width of the metafile drawing commands
  - getBoundaryHeight
```
public int getBoundaryHeight()
```
    Retrieve the boundary height of the metafile drawing commands
  - setBoundaryHeight
```
public void setBoundaryHeight(int field_6_boundaryHeight)
```
    Set the boundary height of the metafile drawing commands
  - getWidth
```
public int getWidth()
```
    Retrieve the width of the metafile in EMU's (English Metric Units).
  - setWidth
```
public void setWidth(int width)
```
    Set the width of the metafile in EMU's (English Metric Units).
  - getHeight
```
public int getHeight()
```
    Retrieve the height of the metafile in EMU's (English Metric Units).
  - setHeight
```
public void setHeight(int height)
```
    Set the height of the metafile in EMU's (English Metric Units).
  - getCacheOfSavedSize
```
public int getCacheOfSavedSize()
```
    Retrieve the cache of the saved size
  - setCacheOfSavedSize
```
public void setCacheOfSavedSize(int field_9_cacheOfSavedSize)
```
    Set the cache of the saved size
  - getCompressionFlag
```
public byte getCompressionFlag()
```
    Is the contents of the blip compressed?
  - setCompressionFlag
```
public void setCompressionFlag(byte field_10_compressionFlag)
```
    Set whether the contents of the blip is compressed
  - getFilter
```
public byte getFilter()
```
    Filter should always be 0
  - setFilter
```
public void setFilter(byte field_11_filter)
```
    Filter should always be 0
  - getData
```
public byte[] getData()
```
    The BLIP data
  - setData
```
public void setData(byte[] field_12_data)
```
    The BLIP data
  - toString
```
public java.lang.String toString()
```
    The string representation of this record.
    
    Overrides:
    
    toString in class EscherBlipRecord
    
    Returns:
    
    A string
  - toXml
```
public java.lang.String toXml(java.lang.String tab)
```
    Overrides:
    
    toXml in class EscherBlipRecord
    
    Parameters:
    
    tab - - each children must be a right of his parent
    
    Returns:
    
    xml representation of this record
  - compress
```
public static byte[] compress(byte[] data)
```
    Compress the contents of the provided array
    
    Parameters:
    
    data - An uncompressed byte array
    
    See Also:
    
    DeflaterOutputStream.write(int b)
  - decompress
```
public static byte[] decompress(byte[] data,
                                int pos,
                                int length)
```
    Decompresses a byte array.
    
    Parameters:
    
    data - The compressed byte array
    
    pos - The starting position into the byte array
    
    length - The number of compressed bytes to decompress
    
    Returns:
    
    An uncompressed byte array
    
    See Also:
    
    InflaterInputStream.read()

Class EscherBlipWMFRecord

Field Summary

Fields inherited from class org.zkoss.poi.ddf.EscherBlipRecord

Constructor Summary

Method Summary

Methods inherited from class org.zkoss.poi.ddf.EscherBlipRecord

Methods inherited from class org.zkoss.poi.ddf.EscherRecord

Methods inherited from class java.lang.Object

Field Detail

RECORD_DESCRIPTION

Constructor Detail

EscherBlipWMFRecord

Method Detail

fillFields

serialize

getRecordSize

getRecordName

getSecondaryUID

setSecondaryUID

getCacheOfSize

setCacheOfSize

getBoundaryTop

setBoundaryTop

getBoundaryLeft

setBoundaryLeft

getBoundaryWidth

setBoundaryWidth

getBoundaryHeight

setBoundaryHeight

getWidth

setWidth

getHeight

setHeight

getCacheOfSavedSize

setCacheOfSavedSize

getCompressionFlag

setCompressionFlag

getFilter

setFilter

getData

setData

toString

toXml

compress

decompress