org.gvsig.raster.impl.provider.fusion

Class BufferListFusion

java.lang.Object

org.gvsig.raster.impl.provider.fusion.BufferListFusion

public class BufferListFusion
extends java.lang.Object

Buffer composed by a list of buffers and its extents. The buffers are not tiles and it can be superposed among them. The number of pixel of each buffer can be different too.

Field Summary

Fields

Modifier and Type	Field and Description
static int	AVERAGE
static int	COLOR_HISTOGRAM
static int	COLOR_LINEAR_CORRELATION
static int	COLOR_STATISTICS
static int	FIRST
static int	LAST
static int	MAXIMUM
static int	MINIMUM
static int	MIXED

Constructor Summary

Constructors

Constructor and Description
BufferListFusion(java.util.List<Buffer> bufferList, PixelSquareStructure pxSquare, int fusionMethod)

Method Summary

Modifier and Type	Method and Description
protected void	clearMaskBuffer(Buffer buf) Sets a band to NODATA value
void	dispose()
Buffer	getWindow() Gets a entire window from buffers
void	setAlphaBand(int alphaBandNumber)

Methods inherited from class java.lang.Object

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

Field Detail

FIRST

public static int FIRST

LAST

public static int LAST

MIXED

public static int MIXED

MINIMUM

public static int MINIMUM

MAXIMUM

public static int MAXIMUM

AVERAGE

public static int AVERAGE

COLOR_STATISTICS

public static int COLOR_STATISTICS

COLOR_HISTOGRAM

public static int COLOR_HISTOGRAM

COLOR_LINEAR_CORRELATION

public static int COLOR_LINEAR_CORRELATION

Constructor Detail

BufferListFusion

public BufferListFusion(java.util.List<Buffer> bufferList,
                        PixelSquareStructure pxSquare,
                        int fusionMethod)

Method Detail

getWindow

public Buffer getWindow()

Gets a entire window from buffers

Parameters:

ext -

buf -

Returns:

clearMaskBuffer

protected void clearMaskBuffer(Buffer buf)

Sets a band to NODATA value

Parameters:

bufResult -

tileExtent -

buf -

ex -

pixelSize -

dispose

public void dispose()

setAlphaBand

public void setAlphaBand(int alphaBandNumber)