org.gvsig.raster.impl.grid.filter.convolution

Class ConvolutionFilter

java.lang.Object

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

org.gvsig.raster.impl.grid.filter.convolution.ConvolutionFilter

All Implemented Interfaces:

Cloneable, RasterFilter

Direct Known Subclasses:

ConvolutionByteFilter, ConvolutionDoubleFilter, ConvolutionFloatFilter, ConvolutionIntegerFilter, ConvolutionShortFilter

public class ConvolutionFilter
extends BaseRasterFilter

Filtros de Convolucion

Field Summary

Fields

Modifier and Type	Field and Description
protected Kernel	kernel
int	ladoVentana
static String[]	names
static int	TYPE_GAUSS
static int	TYPE_HIGHPASS
static int	TYPE_LOWPASS
static int	TYPE_MEDIA Tipos de filtros de convolucion
static int	TYPE_OTHER

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
ConvolutionFilter() Filtro de Convolucion

Method Summary

Modifier and Type	Method and Description
String	getGroup() Obtiene el grupo del filtro
int	getInRasterDataType() Obtiene el tipo de datos del raster de entrada
String[]	getNames() Gets the list of specific filter names.
int	getOutRasterDataType() Obtiene el tipo de datos del raster de salida
Params	getUIParams(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, getResult, 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 String[] names

ladoVentana

public int ladoVentana

kernel

protected Kernel kernel

TYPE_MEDIA

public static final int TYPE_MEDIA

Tipos de filtros de convolucion

See Also:

Constant Field Values

TYPE_LOWPASS

public static final int TYPE_LOWPASS

See Also:

Constant Field Values

TYPE_HIGHPASS

public static final int TYPE_HIGHPASS

See Also:

Constant Field Values

TYPE_GAUSS

public static final int TYPE_GAUSS

See Also:

Constant Field Values

TYPE_OTHER

public static final int TYPE_OTHER

See Also:

Constant Field Values

Constructor Detail

ConvolutionFilter

public ConvolutionFilter()

Filtro de Convolucion

Method Detail

getGroup

public 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:

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

getNames

public 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:

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

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

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

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

getUIParams

public Params getUIParams(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: