org.gvsig.raster.tools.algorithm.saveraster

Class RasterizeFLayers

java.lang.Object

org.gvsig.raster.tools.algorithm.saveraster.RasterizeFLayers

All Implemented Interfaces:

org.gvsig.fmap.dal.coverage.process.BaseIncrementableTask, org.gvsig.fmap.dal.coverage.store.DataServerWriter, org.gvsig.gui.beans.incrementabletask.IIncrementable, org.gvsig.tools.dispose.Disposable

public class RasterizeFLayers
extends java.lang.Object
implements org.gvsig.fmap.dal.coverage.store.DataServerWriter, org.gvsig.gui.beans.incrementabletask.IIncrementable

Sirve datos solicitados por los drivers que salvan a raster. Hereda de Rasterizer y reescribe el método readData que es el que será llamado desde el driver cada vez que vacie el buffer y necesite más datos.

Version:

04/06/2007

Author:

Nacho Brodin (nachobrodin@gmail.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected int	blockSize
protected int	contBlocks
protected java.awt.Dimension	dimension
protected java.awt.image.BufferedImage	image
protected int	imgHeight
protected int	lastBlock
protected int	percent
protected int[]	rasterData
protected double	wcAlto
protected double	wcIntervalo

Constructor Summary

Constructors

Constructor and Description
RasterizeFLayers(org.gvsig.fmap.mapcontext.layers.FLayers flyrs, org.gvsig.fmap.mapcontext.ViewPort vp, int blockSize) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose()
org.gvsig.fmap.dal.coverage.dataset.Buffer	getBuffer()
java.lang.String	getLabel()
java.lang.String	getLog()
int	getPercent()
org.gvsig.fmap.dal.coverage.dataset.Buffer	getSource()
java.lang.String	getTitle()
boolean	isCancelable()
boolean	isPausable()
int[]	readARGBData(int sX, int sY, int nBand) Compatibilidad con el piloto de raster
byte[][]	readByteData(int sizeX, int sizeY) No tiene uso en RasterizerLayer
int[]	readData(int sX, int sY, int nBand)
double[][]	readDoubleData(int sizeX, int sizeY) No tiene uso en RasterizerLayer
float[][]	readFloatData(int sizeX, int sizeY) No tiene uso en RasterizerLayer
int[][]	readIntData(int sizeX, int sizeY) No tiene uso en RasterizerLayer
short[][]	readShortData(int sizeX, int sizeY) No tiene uso en RasterizerLayer
void	setAlphaBuffer(org.gvsig.fmap.dal.coverage.dataset.Buffer alphaBuffer)
void	setBand(int nband)
void	setBlockSize(int blockSize) Asigna el ancho del bloque
void	setBuffer(org.gvsig.fmap.dal.coverage.dataset.Buffer buffer, int nband)
void	setPercent(int value)

Methods inherited from class java.lang.Object

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

Field Detail

blockSize

protected int blockSize

contBlocks

protected int contBlocks

dimension

protected java.awt.Dimension dimension

image

protected java.awt.image.BufferedImage image

imgHeight

protected int imgHeight

lastBlock

protected int lastBlock

percent

protected int percent

rasterData

protected int[] rasterData

wcAlto

protected double wcAlto

wcIntervalo

protected double wcIntervalo

Constructor Detail

RasterizeFLayers

public RasterizeFLayers(org.gvsig.fmap.mapcontext.layers.FLayers flyrs,
                org.gvsig.fmap.mapcontext.ViewPort vp,
                int blockSize)

Constructor

Parameters:

flyrs - capas

vp - viewport

blockSize - altura del bloque que se lee de una vez en la imagen de entrada

mapCtrl - Mapcontrol

Method Detail

dispose

public void dispose()

Specified by:

dispose in interface org.gvsig.tools.dispose.Disposable

getBuffer

public org.gvsig.fmap.dal.coverage.dataset.Buffer getBuffer()

Specified by:

getBuffer in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

getLabel

public java.lang.String getLabel()

Specified by:

getLabel in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

getLog

public java.lang.String getLog()

Specified by:

getLog in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

getPercent

public int getPercent()

Specified by:

getPercent in interface org.gvsig.fmap.dal.coverage.process.BaseIncrementableTask

Specified by:

getPercent in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

Specified by:

getPercent in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

getSource

public org.gvsig.fmap.dal.coverage.dataset.Buffer getSource()

getTitle

public java.lang.String getTitle()

Specified by:

getTitle in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

isCancelable

public boolean isCancelable()

Specified by:

isCancelable in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

isPausable

public boolean isPausable()

Specified by:

isPausable in interface org.gvsig.gui.beans.incrementabletask.IIncrementable

readARGBData

public int[] readARGBData(int sX,
                 int sY,
                 int nBand)
                   throws org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException,
                          java.lang.OutOfMemoryError

Compatibilidad con el piloto de raster

Specified by:

readARGBData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

Throws:

org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException

java.lang.OutOfMemoryError

See Also:

readData

readByteData

public byte[][] readByteData(int sizeX,
                    int sizeY)

No tiene uso en RasterizerLayer

Specified by:

readByteData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

readData

public int[] readData(int sX,
             int sY,
             int nBand)
               throws org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException,
                      java.lang.OutOfMemoryError

Throws:

org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException

java.lang.OutOfMemoryError

readDoubleData

public double[][] readDoubleData(int sizeX,
                        int sizeY)

No tiene uso en RasterizerLayer

Specified by:

readDoubleData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

readFloatData

public float[][] readFloatData(int sizeX,
                      int sizeY)

No tiene uso en RasterizerLayer

Specified by:

readFloatData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

readIntData

public int[][] readIntData(int sizeX,
                  int sizeY)

No tiene uso en RasterizerLayer

Specified by:

readIntData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

readShortData

public short[][] readShortData(int sizeX,
                      int sizeY)

No tiene uso en RasterizerLayer

Specified by:

readShortData in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

setAlphaBuffer

public void setAlphaBuffer(org.gvsig.fmap.dal.coverage.dataset.Buffer alphaBuffer)

setBand

public void setBand(int nband)

Specified by:

setBand in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

setBlockSize

public void setBlockSize(int blockSize)

Asigna el ancho del bloque

Parameters:

sizeBlock - Ancho del bloque en pixeles

setBuffer

public void setBuffer(org.gvsig.fmap.dal.coverage.dataset.Buffer buffer,
             int nband)

Specified by:

setBuffer in interface org.gvsig.fmap.dal.coverage.store.DataServerWriter

setPercent

public void setPercent(int value)

Specified by:

setPercent in interface org.gvsig.fmap.dal.coverage.process.BaseIncrementableTask