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JExcelApi is a java library which provides the ability to read, write, and modify Microsoft Excel spreadsheets.
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/*********************************************************************
*
* 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.common.Logger;
import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;
/**
* Contains the cell dimensions of this worksheet
*/
class VerticalPageBreaksRecord extends RecordData
{
/**
* The logger
*/
private final Logger logger = Logger.getLogger
(VerticalPageBreaksRecord.class);
/**
* The row page breaks
*/
private int[] columnBreaks;
/**
* Dummy indicators for overloading the constructor
*/
private static class Biff7 {};
public static Biff7 biff7 = new Biff7();
/**
* Constructs the dimensions from the raw data
*
* @param t the raw data
*/
public VerticalPageBreaksRecord(Record t)
{
super(t);
byte[] data = t.getData();
int numbreaks = IntegerHelper.getInt(data[0], data[1]);
int pos = 2;
columnBreaks = new int[numbreaks];
for (int i = 0; i < numbreaks; i++)
{
columnBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
pos += 6;
}
}
/**
* Constructs the dimensions from the raw data
*
* @param t the raw data
* @param biff7 an indicator to initialise this record for biff 7 format
*/
public VerticalPageBreaksRecord(Record t, Biff7 biff7)
{
super(t);
byte[] data = t.getData();
int numbreaks = IntegerHelper.getInt(data[0], data[1]);
int pos = 2;
columnBreaks = new int[numbreaks];
for (int i = 0; i < numbreaks; i++)
{
columnBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
pos += 2;
}
}
/**
* Gets the row breaks
*
* @return the row breaks on the current sheet
*/
public int[] getColumnBreaks()
{
return columnBreaks;
}
}