public DimensionRecord(Record t) 
{
                 
    super(t);
    byte[] data = t.getData();
    // Sometimes, if the spreadsheet is being generated by dodgy VB modules,
    // even though the excel format is biff8, the dimension record is
    // generated in the old biff 7 format.  This horrible if construct
    // handles that eventuality
    if (data.length == 10)
    {
      read10ByteData(data);
    }
    else
    {
      read14ByteData(data);
    }
}

Constructs the dimensions from the raw data

Parameters:

t - the raw data

 public DimensionRecord(Record t,
    DimensionRecord.Biff7 biff7) 
{
    super(t);
    byte[] data = t.getData();
    read10ByteData(data);
}

Constructs the dimensions from the raw data

Parameters:

t - the raw data

biff7 - an indicator to initialise this record for biff 7 format

 public int getNumberOfColumns() 
{
    return numCols;
}

Accessor for the number of columns in this sheet

 public int getNumberOfRows() 
{
    return numRows;
}

Accessor for the number of rows in this sheet