org.apache.poi.hslf.blip

Class EMF

java.lang.Object

org.apache.poi.hslf.usermodel.HSLFPictureData

org.apache.poi.hslf.blip.Metafile

org.apache.poi.hslf.blip.EMF

All Implemented Interfaces:

GenericRecord, PictureData

public final class EMF
extends Metafile

Represents EMF (Windows Enhanced Metafile) picture data. (表示 EMF（Windows 增强型图元文件）图片数据。)

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.poi.hslf.blip.Metafile

Metafile.Header

Nested classes/interfaces inherited from interface org.apache.poi.sl.usermodel.PictureData

PictureData.PictureType

Field Summary

Fields inherited from class org.apache.poi.hslf.usermodel.HSLFPictureData

CHECKSUM_SIZE

Constructor Summary

Constructors

Constructor and Description
EMF()

Method Summary

Modifier and Type	Method and Description
byte[]	getData() Returns the binary data of this Picture (返回此图片的二进制数据)
int	getSignature() EMF signature is 0x3D40 or 0x3D50 (EMF 签名为 0x3D40 或 0x3D50)
PictureData.PictureType	getType()
void	setData(byte[] data) Sets the binary picture data (设置二进制图片数据)
void	setSignature(int signature) Sets the EMF signature - either 0x3D40 or 0x3D50 (设置 EMF 签名 - 0x3D40 或 0x3D50)

Methods inherited from class org.apache.poi.hslf.blip.Metafile

compress, getImageDimension

Methods inherited from class org.apache.poi.hslf.usermodel.HSLFPictureData

create, getChecksum, getChecksum, getContentType, getGenericProperties, getHeader, getImageDimensionInPixels, getIndex, getOffset, getRawData, getUID, getUIDInstanceCount, setIndex, setOffset, setRawData, setUIDInstanceCount, write

Methods inherited from class java.lang.Object

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

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

getGenericChildren, getGenericRecordType

Constructor Detail

EMF

public EMF()

Method Detail

getData

public byte[] getData()

Description copied from interface: PictureData

Returns the binary data of this Picture (返回此图片的二进制数据)

Returns:

picture data (图片数据)

setData

public void setData(byte[] data)
             throws java.io.IOException

Description copied from interface: PictureData

Sets the binary picture data (设置二进制图片数据)

Parameters:

data - picture data (数据 - 图片数据)

Throws:

java.io.IOException (java.io.IOException)

getType

public PictureData.PictureType getType()

Returns:

the picture type (图片类型)

getSignature

public int getSignature()

EMF signature is 0x3D40 or 0x3D50 (EMF 签名为 0x3D40 或 0x3D50)

Specified by:

getSignature in class HSLFPictureData (HSLFPictureData 类中的 getSignature)

Returns:

EMF signature ( 0x3D40 or 0x3D50) (EMF 签名（0x3D40 或 0x3D50）)

setSignature

public void setSignature(int signature)

Sets the EMF signature - either 0x3D40 or 0x3D50 (设置 EMF 签名 - 0x3D40 或 0x3D50)

Specified by:

setSignature in class HSLFPictureData (HSLFPictureData 类中的 setSignature)