net.sf.jasperreports.engine.export
Class CutsInfo

java.lang.Object
  net.sf.jasperreports.engine.export.CutsInfo

public class CutsInfo
extends java.lang.Object

Utility class used by grid exporters to create a grid for page layout.

Version:

$Id: CutsInfo.java 3033 2009-08-27 11:46:22Z teodord $

Author:

Teodor Danciu ([email protected])

Field Summary

static int	USAGE_BREAK
static int	USAGE_NOT_EMPTY
static int	USAGE_SPANNED

Constructor Summary

CutsInfo()

CutsInfo(int lastCut)

Method Summary

protected boolean	addCut(int cut)
void	addUsage(int index, int usage)
void	addXCuts(JRPrintElement element, int offset)
void	addYCuts(JRPrintElement element, int offset)
int	getCut(int index)
java.util.List	getCuts()
int	getFirstCut()
int	getLastCut()
int	getTotalLength()
boolean	hasCuts()
int	indexOfCut(int cut)
boolean	isBreak(int index)
boolean	isCutNotEmpty(int index) Decides whether a cut is empty or not.
boolean	isCutSpanned(int index) Decides whether a cut is occupied by spanning cells or not.
int	size()
void	use()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

USAGE_NOT_EMPTY

public static final int USAGE_NOT_EMPTY

See Also:

Constant Field Values

USAGE_SPANNED

public static final int USAGE_SPANNED

See Also:

Constant Field Values

USAGE_BREAK

public static final int USAGE_BREAK

See Also:

Constant Field Values

Constructor Detail

CutsInfo

public CutsInfo()

CutsInfo

public CutsInfo(int lastCut)

Method Detail

getCuts

public java.util.List getCuts()

size

public int size()

use

public void use()

getCut

public int getCut(int index)

addXCuts

public void addXCuts(JRPrintElement element,
                     int offset)

addYCuts

public void addYCuts(JRPrintElement element,
                     int offset)

addCut

protected boolean addCut(int cut)

addUsage

public void addUsage(int index,
                     int usage)

indexOfCut

public int indexOfCut(int cut)

isCutNotEmpty

public boolean isCutNotEmpty(int index)

Decides whether a cut is empty or not.

Parameters:

index - the cut index

Returns:

true if and only if the cut is not empty

isCutSpanned

public boolean isCutSpanned(int index)

Decides whether a cut is occupied by spanning cells or not.

Parameters:

index - the cut index

Returns:

true if and only if the cut is not empty

isBreak

public boolean isBreak(int index)

hasCuts

public boolean hasCuts()

getFirstCut

public int getFirstCut()

getLastCut

public int getLastCut()

getTotalLength

public int getTotalLength()