Package loci.poi.ddf

Class EscherDggRecord

java.lang.Object
loci.poi.ddf.EscherRecord
loci.poi.ddf.EscherDggRecord

public class EscherDggRecord extends EscherRecord
This record defines the drawing groups used for a particular sheet.
  • Field Details

  • Constructor Details

    • EscherDggRecord

      public EscherDggRecord()
  • Method Details

    • fillFields

      public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
      This method deserializes the record from a byte array.
      Specified by:
      fillFields in class EscherRecord
      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)
      This method serializes this escher record into a byte array.
      Specified by:
      serialize in class EscherRecord
      Parameters:
      offset - The offset into data to start writing the record data to.
      data - The byte array to serialize to.
      listener - A listener to retrieve start and end callbacks. Use a NullEscherSerailizationListener to ignore these events.
      Returns:
      The number of bytes written.
      See Also:
    • getRecordSize

      public int getRecordSize()
      Returns the number of bytes that are required to serialize this record.
      Specified by:
      getRecordSize in class EscherRecord
      Returns:
      Number of bytes
    • getRecordId

      public short getRecordId()
      Description copied from class: EscherRecord
      Return the current record id.
      Overrides:
      getRecordId in class EscherRecord
      Returns:
      The 16 bit record id.
    • getRecordName

      public String getRecordName()
      The short name for this record
      Specified by:
      getRecordName in class EscherRecord
    • toString

      public String toString()
      Overrides:
      toString in class Object
    • getShapeIdMax

      public int getShapeIdMax()
    • setShapeIdMax

      public void setShapeIdMax(int field_1_shapeIdMax)
      The maximum is actually the next available. shape id.
    • getNumIdClusters

      public int getNumIdClusters()
      Number of id clusters + 1
    • getNumShapesSaved

      public int getNumShapesSaved()
    • setNumShapesSaved

      public void setNumShapesSaved(int field_3_numShapesSaved)
    • getDrawingsSaved

      public int getDrawingsSaved()
    • setDrawingsSaved

      public void setDrawingsSaved(int field_4_drawingsSaved)
    • getFileIdClusters

      public EscherDggRecord.FileIdCluster[] getFileIdClusters()
    • setFileIdClusters

      public void setFileIdClusters(EscherDggRecord.FileIdCluster[] field_5_fileIdClusters)
    • addCluster

      public void addCluster(int dgId, int numShapedUsed)