loci.poi.hssf.model

Class DrawingManager

java.lang.Object

loci.poi.hssf.model.DrawingManager

public class DrawingManager
extends Object

Provides utilities to manage drawing groups.

Author:

Glen Stampoultzis (glens at apache.org)

Field Summary

Fields

Modifier and Type	Field and Description
(package private) EscherDggRecord	dgg
(package private) Map	dgMap

Constructor Summary

Constructors

Constructor and Description
DrawingManager(EscherDggRecord dgg)

Method Summary

Methods

Modifier and Type	Method and Description
int	allocateShapeId(short drawingGroupId) Allocates new shape id for the new drawing group id.
EscherDgRecord	createDgRecord()
(package private) boolean	drawingGroupExists(short dgId)
(package private) int	findFreeSPIDBlock()
(package private) short	findNewDrawingGroupId()
EscherDggRecord	getDgg()

Methods inherited from class java.lang.Object

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

Field Detail

dgg

EscherDggRecord dgg

dgMap

Map dgMap

Constructor Detail

DrawingManager

public DrawingManager(EscherDggRecord dgg)

Method Detail

createDgRecord

public EscherDgRecord createDgRecord()

allocateShapeId

public int allocateShapeId(short drawingGroupId)

Allocates new shape id for the new drawing group id.

Returns:

a new shape id.

findNewDrawingGroupId

short findNewDrawingGroupId()

drawingGroupExists

boolean drawingGroupExists(short dgId)

findFreeSPIDBlock

int findFreeSPIDBlock()

getDgg

public EscherDggRecord getDgg()