org.apache.poi.hssf.model

Class DrawingManager2

java.lang.Object

org.apache.poi.hssf.model.DrawingManager2

public class DrawingManager2
extends java.lang.Object

Provides utilities to manage drawing groups.

Constructor Summary

Constructors

Constructor and Description
DrawingManager2(EscherDggRecord dgg)

Method Summary

Modifier and Type	Method and Description
int	allocateShapeId(EscherDgRecord dg) Allocates new shape id for the drawing group
void	clearDrawingGroups() Clears the cached list of drawing groups
EscherDgRecord	createDgRecord() Creates a new drawing group
short	findNewDrawingGroupId() Finds the next available (1 based) drawing group id
EscherDggRecord	getDgg() Returns the drawing group container record
void	incrementDrawingsSaved() Increment the drawing counter

Methods inherited from class java.lang.Object

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

Constructor Detail

DrawingManager2

public DrawingManager2(EscherDggRecord dgg)

Method Detail

clearDrawingGroups

public void clearDrawingGroups()

Clears the cached list of drawing groups

createDgRecord

public EscherDgRecord createDgRecord()

Creates a new drawing group

Returns:

a new drawing group

allocateShapeId

public int allocateShapeId(EscherDgRecord dg)

Allocates new shape id for the drawing group

Parameters:

dg - the EscherDgRecord which receives the new shape

Returns:

a new shape id.

findNewDrawingGroupId

public short findNewDrawingGroupId()

Finds the next available (1 based) drawing group id

Returns:

the next available drawing group id

getDgg

public EscherDggRecord getDgg()

Returns the drawing group container record

Returns:

the drawing group container record

incrementDrawingsSaved

public void incrementDrawingsSaved()

Increment the drawing counter