Package loci.poi.ddf
Class EscherDgRecord
- java.lang.Object
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- loci.poi.ddf.EscherRecord
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- loci.poi.ddf.EscherDgRecord
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public class EscherDgRecord extends EscherRecord
This record simply holds the number of shapes in the drawing group and the last shape id used for this drawing group.- Author:
- Glen Stampoultzis
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Field Summary
Fields Modifier and Type Field Description static String
RECORD_DESCRIPTION
static short
RECORD_ID
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Constructor Summary
Constructors Constructor Description EscherDgRecord()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
fillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
This method deserializes the record from a byte array.short
getDrawingGroupId()
Gets the drawing group id for this record.int
getLastMSOSPID()
The last shape id used in this drawing group.int
getNumShapes()
The number of shapes in this drawing group.short
getRecordId()
Return the current record id.String
getRecordName()
The short name for this recordint
getRecordSize()
Returns the number of bytes that are required to serialize this record.void
incrementShapeCount()
int
serialize(int offset, byte[] data, EscherSerializationListener listener)
This method serializes this escher record into a byte array.void
setLastMSOSPID(int field_2_lastMSOSPID)
The last shape id used in this drawing group.void
setNumShapes(int field_1_numShapes)
The number of shapes in this drawing group.String
toString()
Returns the string representation of this record.-
Methods inherited from class loci.poi.ddf.EscherRecord
clone, display, fillFields, getChild, getChildRecords, getInstance, getOptions, isContainerRecord, readHeader, serialize, serialize, setChildRecords, setOptions, setRecordId
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Field Detail
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RECORD_ID
public static final short RECORD_ID
- See Also:
- Constant Field Values
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RECORD_DESCRIPTION
public static final String RECORD_DESCRIPTION
- See Also:
- Constant Field Values
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Method Detail
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fillFields
public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
This method deserializes the record from a byte array.- Specified by:
fillFields
in classEscherRecord
- Parameters:
data
- The byte array containing the escher record informationoffset
- The starting offset intodata
.recordFactory
- May be null since this is not a container record.- Returns:
- The number of bytes read from the byte array.
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serialize
public int serialize(int offset, byte[] data, EscherSerializationListener listener)
This method serializes this escher record into a byte array.- Specified by:
serialize
in classEscherRecord
- Parameters:
offset
- The offset intodata
to start writing the record data to.data
- The byte array to serialize to.listener
- A listener to retrieve start and end callbacks. Use aNullEscherSerailizationListener
to ignore these events.- Returns:
- The number of bytes written.
- See Also:
NullEscherSerializationListener
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getRecordSize
public int getRecordSize()
Returns the number of bytes that are required to serialize this record.- Specified by:
getRecordSize
in classEscherRecord
- Returns:
- Number of bytes
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getRecordId
public short getRecordId()
Description copied from class:EscherRecord
Return the current record id.- Overrides:
getRecordId
in classEscherRecord
- Returns:
- The 16 bit record id.
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getRecordName
public String getRecordName()
The short name for this record- Specified by:
getRecordName
in classEscherRecord
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toString
public String toString()
Returns the string representation of this record.
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getNumShapes
public int getNumShapes()
The number of shapes in this drawing group.
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setNumShapes
public void setNumShapes(int field_1_numShapes)
The number of shapes in this drawing group.
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getLastMSOSPID
public int getLastMSOSPID()
The last shape id used in this drawing group.
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setLastMSOSPID
public void setLastMSOSPID(int field_2_lastMSOSPID)
The last shape id used in this drawing group.
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getDrawingGroupId
public short getDrawingGroupId()
Gets the drawing group id for this record. This is encoded in the instance part of the option record.- Returns:
- a drawing group id.
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incrementShapeCount
public void incrementShapeCount()
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