Package org.apache.poi.hwmf.record

Class HwmfMisc.WmfRestoreDc

java.lang.Object

org.apache.poi.hwmf.record.HwmfMisc.WmfRestoreDc

All Implemented Interfaces:

GenericRecord, HwmfRecord

Direct Known Subclasses:

HemfMisc.EmfRestoreDc

Enclosing class:

HwmfMisc

public static class HwmfMisc.WmfRestoreDc
extends Object
implements HwmfRecord

The META_RESTOREDC record restores the playback device context from a previously saved device context.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	nSavedDC	nSavedDC (2 bytes): A 16-bit signed integer that defines the saved state to be restored.

Constructor Summary

Constructors

Constructor	Description
WmfRestoreDc()

Method Summary

Modifier and Type	Method	Description
void	draw(HwmfGraphics ctx)	Apply the record settings to the graphics context
Map<String,Supplier<?>>	getGenericProperties()
int	getNSavedDC()
HwmfRecordType	getWmfRecordType()
int	init(LittleEndianInputStream leis, long recordSize, int recordFunction)	Init record from stream
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord

getGenericChildren

Methods inherited from interface org.apache.poi.hwmf.record.HwmfRecord

getGenericRecordType

Field Detail

nSavedDC

protected int nSavedDC

nSavedDC (2 bytes): A 16-bit signed integer that defines the saved state to be restored. If this member is positive, nSavedDC represents a specific instance of the state to be restored. If this member is negative, nSavedDC represents an instance relative to the current state.

Constructor Detail

WmfRestoreDc

public WmfRestoreDc()

Method Detail

getWmfRecordType

public HwmfRecordType getWmfRecordType()

Specified by:

getWmfRecordType in interface HwmfRecord

init

public int init(LittleEndianInputStream leis,
                long recordSize,
                int recordFunction)
         throws IOException

Description copied from interface: HwmfRecord

Init record from stream

Specified by:

init in interface HwmfRecord

Parameters:

leis - the little endian input stream

Returns:

count of processed bytes

Throws:

IOException

draw

public void draw(HwmfGraphics ctx)

Description copied from interface: HwmfRecord

Apply the record settings to the graphics context

Specified by:

draw in interface HwmfRecord

Parameters:

ctx - the graphics context to modify

toString

public String toString()

Overrides:

toString in class Object

getNSavedDC

public int getNSavedDC()

getGenericProperties

public Map<String,Supplier<?>> getGenericProperties()

Specified by:

getGenericProperties in interface GenericRecord