Package ghidra.program.model.data

Class BitmapResource

java.lang.Object

ghidra.program.model.data.BitmapResource

Direct Known Subclasses:

IconResource

public class BitmapResource
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected int	height
protected int	rawSizeImage
protected int	rowOrder
protected int	size
protected int	sizeImage

Constructor Summary

Constructors

Constructor	Description
BitmapResource(MemBuffer buf)

Method Summary

Modifier and Type	Method	Description
protected DataImage	get18PlaneImage(MemBuffer buf)
protected DataImage	get32PlaneImage(MemBuffer buf)
int	getBitCount()
int	getClrImportant()
int	getClrUsed()
int[]	getColorMap(MemBuffer buf)
int	getColorMapLength()
int	getCompression()
protected int	getComputedUncompressedImageDataSize()	Compute the uncompressed image data size based upon getHeight(), getWidth() and getBitCount().
DataImage	getDataImage(MemBuffer buf)
protected DataImage	getEightPlaneImage(MemBuffer buf)
protected DataImage	getFourPlaneImage(MemBuffer buf)
int	getHeight()
int	getImageDataSize()	Returns the uncompressed image data size.
int	getMaskLength()
protected DataImage	getOnePlaneImage(MemBuffer buf)
byte[]	getPixelData(MemBuffer buf)
protected void	getPixelData(MemBuffer buf, byte[] dbuf)
int	getPlanes()
int	getRawSizeImage()	Get the raw image data size as contained within this resource.
int[]	getRGBData(MemBuffer buf)
int	getSize()
int	getWidth()
int	getXPelsPerMeter()
int	getYPelsPerMeter()

Methods inherited from class java.lang.Object

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

Field Details

size

protected int size

sizeImage

protected int sizeImage

rawSizeImage

protected int rawSizeImage

height

protected int height

rowOrder

protected int rowOrder

Constructor Details

BitmapResource

public BitmapResource(MemBuffer buf)
               throws IOException

Throws:

IOException

Method Details

getMaskLength

public int getMaskLength()

Returns:

int size of mask section in bytes

getSize

public int getSize()

getWidth

public int getWidth()

getHeight

public int getHeight()

getPlanes

public int getPlanes()

getBitCount

public int getBitCount()

getCompression

public int getCompression()

getRawSizeImage

public int getRawSizeImage()

Get the raw image data size as contained within this resource. If compressed, this will be smaller than the value returned by getImageDataSize() which reflects the uncompressed size.

Returns:

raw image data size

getImageDataSize

public int getImageDataSize()

Returns the uncompressed image data size. The default implementation will return the image data size specified by the header if non-zero, otherwize a computed data length will be returned based upon getHeight(), getWidth() and getBitCount().

Returns:

image data size

getComputedUncompressedImageDataSize

protected int getComputedUncompressedImageDataSize()

Compute the uncompressed image data size based upon getHeight(), getWidth() and getBitCount().

Returns:

computed image data size

getXPelsPerMeter

public int getXPelsPerMeter()

getYPelsPerMeter

public int getYPelsPerMeter()

getClrUsed

public int getClrUsed()

getClrImportant

public int getClrImportant()

getPixelData

public byte[] getPixelData(MemBuffer buf)

getRGBData

public int[] getRGBData(MemBuffer buf)

getColorMap

public int[] getColorMap(MemBuffer buf)

getColorMapLength

public int getColorMapLength()

Returns:

int

getDataImage

public DataImage getDataImage(MemBuffer buf)

Returns:

DataImage

get32PlaneImage

protected DataImage get32PlaneImage(MemBuffer buf)

Parameters:

buf -

Returns:

DataImage

get18PlaneImage

protected DataImage get18PlaneImage(MemBuffer buf)

Parameters:

buf -

Returns:

DataImage

getEightPlaneImage

protected DataImage getEightPlaneImage(MemBuffer buf)

Parameters:

buf -

Returns:

DataImage

getFourPlaneImage

protected DataImage getFourPlaneImage(MemBuffer buf)

Parameters:

buf -

Returns:

DataImage

getOnePlaneImage

protected DataImage getOnePlaneImage(MemBuffer buf)

Parameters:

buf -

Returns:

DataImage

getPixelData

protected void getPixelData(MemBuffer buf,
 byte[] dbuf)

Parameters:

buf -

dbuf -