Package org.apache.poi.ddf
Class EscherChildAnchorRecord
java.lang.Object
org.apache.poi.ddf.EscherRecord
org.apache.poi.ddf.EscherChildAnchorRecord
- All Implemented Interfaces:
Cloneable
The escher child achor record is used to specify the position of a shape under an
existing group. The first level of shape records use a EscherClientAnchor record instead.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionintfillFields(byte[] data, int offset, EscherRecordFactory recordFactory) The contract of this method is to deserialize an escher record including it's children.protected Object[][]For the purpose of providing toString() and toXml() a subclass can either override those methods or provide a Object[][] array in the form{ { "Attribute Name (Header)", value, "optional attribute", value }, ... }.intgetDx1()Retrieves offset within the parent coordinate space for the top left point.intgetDx2()Retrieves offset within the parent coordinate space for the bottom right point.intgetDy1()Gets offset within the parent coordinate space for the top left point.intgetDy2()Gets the offset within the parent coordinate space for the bottom right point.shortReturn the current record id.Subclasses should return the short name for this escher record.intSubclasses should effeciently return the number of bytes required to serialize the record.intserialize(int offset, byte[] data, EscherSerializationListener listener) Serializes the record to an existing byte array.voidsetDx1(int field_1_dx1) Sets offset within the parent coordinate space for the top left point.voidsetDx2(int field_3_dx2) Sets offset within the parent coordinate space for the bottom right point.voidsetDy1(int field_2_dy1) Sets offset within the parent coordinate space for the top left point.voidsetDy2(int field_4_dy2) Sets the offset within the parent coordinate space for the bottom right point.Methods inherited from class org.apache.poi.ddf.EscherRecord
clone, display, fillFields, getChild, getChildRecords, getInstance, getOptions, getVersion, isContainerRecord, readHeader, readInstance, serialize, serialize, setChildRecords, setInstance, setOptions, setRecordId, setVersion, toString, toXml, toXml
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Field Details
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RECORD_ID
public static final short RECORD_ID- See Also:
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RECORD_DESCRIPTION
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Constructor Details
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EscherChildAnchorRecord
public EscherChildAnchorRecord()
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Method Details
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fillFields
Description copied from class:EscherRecordThe contract of this method is to deserialize an escher record including it's children.- Specified by:
fillFieldsin classEscherRecord- 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.
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serialize
Description copied from class:EscherRecordSerializes the record to an existing byte array.- Specified by:
serializein classEscherRecord- Parameters:
offset- the offset within the byte arraydata- the data array to serialize tolistener- 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.
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getRecordSize
public int getRecordSize()Description copied from class:EscherRecordSubclasses should effeciently return the number of bytes required to serialize the record.- Specified by:
getRecordSizein classEscherRecord- Returns:
- number of bytes
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getRecordId
public short getRecordId()Description copied from class:EscherRecordReturn the current record id.- Overrides:
getRecordIdin classEscherRecord- Returns:
- The 16 bit record id.
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getRecordName
Description copied from class:EscherRecordSubclasses should return the short name for this escher record.- Specified by:
getRecordNamein classEscherRecord- Returns:
- the short name for this escher record
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getDx1
public int getDx1()Retrieves offset within the parent coordinate space for the top left point.- Returns:
- the x offset of the top left point
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setDx1
public void setDx1(int field_1_dx1) Sets offset within the parent coordinate space for the top left point.- Parameters:
field_1_dx1- the x offset of the top left point
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getDy1
public int getDy1()Gets offset within the parent coordinate space for the top left point.- Returns:
- the y offset of the top left point
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setDy1
public void setDy1(int field_2_dy1) Sets offset within the parent coordinate space for the top left point.- Parameters:
field_2_dy1- the y offset of the top left point
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getDx2
public int getDx2()Retrieves offset within the parent coordinate space for the bottom right point.- Returns:
- the x offset of the bottom right point
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setDx2
public void setDx2(int field_3_dx2) Sets offset within the parent coordinate space for the bottom right point.- Parameters:
field_3_dx2- the x offset of the bottom right point
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getDy2
public int getDy2()Gets the offset within the parent coordinate space for the bottom right point.- Returns:
- the y offset of the bottom right point
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setDy2
public void setDy2(int field_4_dy2) Sets the offset within the parent coordinate space for the bottom right point.- Parameters:
field_4_dy2- the y offset of the bottom right point
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getAttributeMap
Description copied from class:EscherRecordFor the purpose of providing toString() and toXml() a subclass can either override those methods or provide a Object[][] array in the form{ { "Attribute Name (Header)", value, "optional attribute", value }, ... }.Null values won't be printed.
The attributes record, version, instance, options must not be returned.
- Specified by:
getAttributeMapin classEscherRecord- Returns:
- the attribute map
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