org.apache.poi.hwmf.record

Class HwmfBitmapDib

java.lang.Object

org.apache.poi.hwmf.record.HwmfBitmapDib

All Implemented Interfaces:

GenericRecord

public class HwmfBitmapDib
extends Object
implements GenericRecord

The DeviceIndependentBitmap Object defines an image in device-independent bitmap (DIB) format.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HwmfBitmapDib.BitCount
static class	HwmfBitmapDib.Compression

Constructor Summary

Constructors

Constructor and Description
HwmfBitmapDib()

Method Summary

Modifier and Type	Method and Description
byte[]	getBMPData()
InputStream	getBMPStream()
Map<String,Supplier<?>>	getGenericProperties()
BufferedImage	getImage()
BufferedImage	getImage(Color foreground, Color background, boolean hasAlpha)
protected BufferedImage	getPlaceholder()
int	init(LittleEndianInputStream leis, int recordSize)
boolean	isValid()
protected int	readColors(LittleEndianInputStream leis)
protected int	readHeader(LittleEndianInputStream leis)
protected int	readRGBQuad(LittleEndianInputStream leis, int count)
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, getGenericRecordType

Constructor Detail

HwmfBitmapDib

public HwmfBitmapDib()

Method Detail

init

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

Throws:

IOException

readHeader

protected int readHeader(LittleEndianInputStream leis)

readColors

protected int readColors(LittleEndianInputStream leis)
                  throws IOException

Throws:

IOException

readRGBQuad

protected int readRGBQuad(LittleEndianInputStream leis,
                          int count)
                   throws IOException

Throws:

IOException

isValid

public boolean isValid()

getBMPStream

public InputStream getBMPStream()

getBMPData

public byte[] getBMPData()

getImage

public BufferedImage getImage()

getImage

public BufferedImage getImage(Color foreground,
                              Color background,
                              boolean hasAlpha)

toString

public String toString()

Overrides:

toString in class Object

getGenericProperties

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

Specified by:

getGenericProperties in interface GenericRecord

getPlaceholder

protected BufferedImage getPlaceholder()