org.gvsig.raster.roimask.lib.impl.regionalpha

Class RegionAlphaFilter

java.lang.Object

org.gvsig.fmap.dal.coverage.grid.filter.BaseRasterFilter

org.gvsig.raster.roimask.lib.impl.regionalpha.RegionAlphaFilter

All Implemented Interfaces:

java.lang.Cloneable, RasterFilter

Direct Known Subclasses:

RegionAlphaByteFilter

public class RegionAlphaFilter
extends BaseRasterFilter

Field Summary

Fields

Modifier and Type	Field and Description
protected int	alpha
protected Extent	bufferExtent
protected double	cellsize
protected boolean	inverse
static java.lang.String[]	names
protected boolean[]	selectedROI

Fields inherited from class org.gvsig.fmap.dal.coverage.grid.filter.BaseRasterFilter

colorInterpretation, environment, exec, extent, height, managername, nBandsToProcess, params, PERSISTENT_DESCRIPTION, PERSISTENT_NAME, raster, rasterResult, taskEventManager, transparency, util, width

Fields inherited from interface org.gvsig.fmap.dal.coverage.grid.RasterFilter

RESULT_BUFFER, RESULT_TRANSPARENCY

Constructor Summary

Constructors

Constructor and Description
RegionAlphaFilter() Constructor

Method Summary

Modifier and Type	Method and Description
java.lang.String	getGroup() Obtiene el grupo del filtro
int	getInRasterDataType() Obtiene el tipo de datos del raster de entrada
java.lang.String[]	getNames() Gets the list of specific filter names.
int	getOutRasterDataType() Obtiene el tipo de datos del raster de salida
java.lang.Object	getResult(java.lang.String name) Gets the result of this filter
protected java.util.List<ROI>	getROIList()
Params	getUIParams(java.lang.String nameFilter) Obtener que datos puede tratar una interfaz con sus valores
void	post() Función que contiene el código a ejecutar despues de aplicar el filtro
void	pre() Code to execute before apply a filter
void	process(int x, int y) Ejecución del filtro para un pixel de la imagen

Methods inherited from class org.gvsig.fmap.dal.coverage.grid.filter.BaseRasterFilter

addParam, clone, createARGBBufferResult, createBufferResult, dispose, execute, finalize, getColorInterpretation, getEnv, getInputBuffer, getManagerName, getName, getOutputBuffer, getParam, getParams, getPercent, hasInputTransparency, isExec, isToConvertToRGB, isVisible, numberOfBandsToProcess, removeParam, resetPercent, setEnv, setExec, setExtent, setName, setParams, writeAlphaBand

Methods inherited from class java.lang.Object

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

Field Detail

names

public static java.lang.String[] names

selectedROI

protected boolean[] selectedROI

alpha

protected int alpha

inverse

protected boolean inverse

cellsize

protected double cellsize

bufferExtent

protected Extent bufferExtent

Constructor Detail

RegionAlphaFilter

public RegionAlphaFilter()

Constructor

Method Detail

getGroup

public java.lang.String getGroup()

Description copied from interface: RasterFilter

Obtiene el grupo del filtro

Specified by:

getGroup in interface RasterFilter

Specified by:

getGroup in class BaseRasterFilter

Returns:

getNames

public java.lang.String[] getNames()

Description copied from interface: RasterFilter

Gets the list of specific filter names. Each kind of filter can have a list of specific types. This function returns the names of this filters

Specified by:

getNames in interface RasterFilter

Specified by:

getNames in class BaseRasterFilter

Returns:

getUIParams

public Params getUIParams(java.lang.String nameFilter)

Description copied from interface: RasterFilter

Obtener que datos puede tratar una interfaz con sus valores

Specified by:

getUIParams in interface RasterFilter

Specified by:

getUIParams in class BaseRasterFilter

Returns:

getROIList

protected java.util.List<ROI> getROIList()

pre

public void pre()
         throws FilterAddException

Description copied from class: BaseRasterFilter

Code to execute before apply a filter

Specified by:

pre in interface RasterFilter

Overrides:

pre in class BaseRasterFilter

Throws:

FilterAddException

getResult

public java.lang.Object getResult(java.lang.String name)

Gets the result of this filter

Specified by:

getResult in interface RasterFilter

Overrides:

getResult in class BaseRasterFilter

Returns:

post

public void post()

Description copied from class: BaseRasterFilter

Función que contiene el código a ejecutar despues de aplicar el filtro

Specified by:

post in interface RasterFilter

Specified by:

post in class BaseRasterFilter

process

public void process(int x,
                    int y)

Description copied from class: BaseRasterFilter

Ejecución del filtro para un pixel de la imagen

Specified by:

process in interface RasterFilter

Specified by:

process in class BaseRasterFilter

Parameters:

x - posición X

y - posición Y

getInRasterDataType

public int getInRasterDataType()

Description copied from class: BaseRasterFilter

Obtiene el tipo de datos del raster de entrada

Specified by:

getInRasterDataType in interface RasterFilter

Specified by:

getInRasterDataType in class BaseRasterFilter

Returns:

Tipo de dato

getOutRasterDataType

public int getOutRasterDataType()

Description copied from class: BaseRasterFilter

Obtiene el tipo de datos del raster de salida

Specified by:

getOutRasterDataType in interface RasterFilter

Specified by:

getOutRasterDataType in class BaseRasterFilter

Returns:

Tipo de dato