/*********************************************************************
*
* Copyright (C) 2002 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
package jxl.read.biff;
import jxl.biff.DoubleHelper;
import jxl.biff.RecordData;
import jxl.biff.Type;
/**
* Abstract class containing the margin value for top,left,right and bottom
* margins
*/
abstract class MarginRecord extends RecordData
{
/**
* The size of the margin
*/
private double margin;
/**
* Constructs this record from the raw data
*
* @param t the type
* @param r the record
*/
protected MarginRecord(Type t, Record r)
{
super(t);
byte[] data = r.getData();
margin = DoubleHelper.getIEEEDouble(data, 0);
}
/**
* Accessor for the margin
*
* @return the margin
*/
double getMargin()
{
return margin;
}
}
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