root / trunk / libraries / libCq CMS for java.old / src / org / cresques / io / GdalWriter.java @ 2849
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/*
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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*
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* Copyright (C) 2004-5.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* cresques@gmail.com
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*/
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package org.cresques.io; |
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import es.gva.cit.jecwcompress.EcwException; |
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import es.gva.cit.jgdal.Gdal; |
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import es.gva.cit.jgdal.GdalBuffer; |
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import es.gva.cit.jgdal.GdalDriver; |
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import es.gva.cit.jgdal.GdalException; |
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import es.gva.cit.jgdal.GdalRasterBand; |
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import es.gva.cit.jgdal.GeoTransform; |
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import es.gva.cit.jogr.OGRSpatialReference; |
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import org.cresques.px.PxRaster; |
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import java.io.IOException; |
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/**
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* Driver para la escritura a trav?s de Gdal.
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* Puede exportar un fichero de un formato a otro desde un GeoRasterFile
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* en cualquier formato soportado por la lectura a un formato que este incluido
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* en la lista supportedDrv.
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*
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* Puede salvar a disco en un formato que este incluido en la lista supportedDrv
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* obteniendo los datos que van siendo servidos desde el cliente. Este cliente
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* debe implementar un IDataWriter o tener un objeto que lo implemente. Inicialmente
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* le pasar? los par?metros de la imagen de salida y cuando el driver comience a
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* escribir le ir? solicitando m?s a trav?s del m?todo readData de IDataWriter.
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* El cliente ser? el que lleve el control de lo que va sirviendo y lo que le queda
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* por servir.
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class GdalWriter extends GeoRasterWriter { |
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static {
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GeoRasterWriter.registerWriterExtension("tif", GdalWriter.class);
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} |
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public final int windowSizeX = 386; |
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public final int windowSizeY = 195; |
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public final int panelSizeX = 350; |
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public final int panelSizeY = 105; |
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public final String panelLayout = "BorderLayout"; |
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private GdalDriver drv;
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private Gdal dset_destino = null; |
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private GdalRasterBand rband = null; |
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private String drvType = null; //Tipo de driver |
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private String[] supportedDrv = { "GTiff" }; //Lista de drivers de escritura que soporta |
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private GeoTransform geot = null; //Datos de georeferenciaci?n |
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private OGRSpatialReference oSRS; //Datos de proyecci?n |
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private GdalBuffer buf = null; //Buffer de origen de gdal |
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private GdalBuffer bufBandR = null; |
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private GdalBuffer bufBandG = null; |
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private GdalBuffer bufBandB = null; |
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private int nBlocks = 0; //N?mero de bloques en Y en el que se divide la imagen para escribir |
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private int anchoResto = 0; //Tama?o del ?ltimo bloque de la imagen. |
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private String[] params = null; //Par?metros de creaci?n del dataset. |
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private GdalSupportOptions support = null; |
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private boolean consulta = false; |
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/**
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* Constructor para la obtenci?n de par?metros del driver
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* @param drvType Tipo de driver
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*/
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public GdalWriter(String drvType) { |
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this.support = new GdalSupportOptions(drvType); |
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this.ident = this.drvType = drvType; |
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this.driver = "tif"; |
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this.support.setBlockSize(64); |
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this.support.setPhotometric("RGB"); |
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this.support.setInterleave("BAND"); |
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this.support.setCompress("NONE"); |
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this.support.setWriteGeoref(true); |
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this.support.setTfw(false); |
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this.consulta = true; |
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} |
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/**
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* Constructor para salvar una sola imagen completa
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* @param raster PxRaster de la imagen de origen
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* @param outfilename Nombre del fichero de salida
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* @param infilename Nombre del fichero de entrada
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* @param drvType Tipo de driver
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*/
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public GdalWriter(PxRaster raster, String outfilename, String infilename, |
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String drvType) throws GdalException, IOException { |
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this.support = new GdalSupportOptions(drvType); |
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this.ident = this.drvType = drvType; |
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this.driver = "tif"; |
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this.outfilename = outfilename;
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this.infilename = infilename;
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this.currentRaster = raster;
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this.sizeWindowX = raster.getFWidth();
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this.sizeWindowY = raster.getFHeight();
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//Obtenemos la georeferenciaci?n
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if (support.getGeoref()) {
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double maxX = currentRaster.getExtent().maxX();
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double minX = currentRaster.getExtent().minX();
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double maxY = currentRaster.getExtent().maxY();
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double minY = currentRaster.getExtent().minY();
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// System.out.println("Extent->"+maxX+" "+minX+" "+maxY+" "+minY);
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geot = new GeoTransform();
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geot.adfgeotransform[0] = minX;
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geot.adfgeotransform[3] = maxY;
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geot.adfgeotransform[1] = (maxX - minX) / currentRaster.getFWidth();
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geot.adfgeotransform[5] = (minY - maxY) / currentRaster.getFHeight();
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} |
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nBands = currentRaster.getBandCount(); |
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this.support.setBlockSize(currentRaster.getBlockSize());
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if ((sizeWindowX < 0) || (sizeWindowY < 0)) { |
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throw new IOException("Tama?o del fichero de salida erroneo."); |
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} |
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if (nBands == 3) { |
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this.support.setPhotometric("PHOTOMETRIC=RGB"); |
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} else if (nBands == 1) { |
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this.support.setPhotometric("PHOTOMETRIC=MINISBLACK"); |
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} else {
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this.support.setPhotometric(""); |
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} |
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params = new String[2]; |
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params[0] = new String("TILED=YES"); |
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params[1] = new String(this.support.getPhotometric()); |
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init(); |
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/*oSRS = new OGRSpatialReference();
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try{
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oSRS.setUTM(currentRaster.geoFile.getUTM(), currentRaster.geoFile.getZone());
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oSRS.setWellKnownGeogCS(currentRaster.geoFile.getGeogCS());
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//System.out.println(currentRaster.geoFile.getGeogCS()+"Nueva Proyecci?n ==> "+oSRS.exportToWkt());
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dset_destino.setProjection(oSRS.exportToWkt());
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}catch(Exception e){
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e.printStackTrace();
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}*/
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} |
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/**
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* Constructor para salvar datos servidos por el cliente
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* @param dataWriter Objeto servidor de datos para el driver de escritura
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* @param outSizeX N?mero de pixels en X de la imagen de salida
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* @param outSizeY N?mero de pixels en Y de la imagen de salida
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* @param outFilename Fichero de salida
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* @param extentMaxX Posici?n en X m?xima del extent
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* @param extentMinX Posici?n en X m?nima del extent
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* @param extentMaxY Posici?n en Y m?xima del extent
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* @param extentMinY Posici?n en Y m?nima del extent
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* @param nBands N?mero de bandas
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* @param drvType Tipo de driver
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* @throws GdalException
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* @throws IOException
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*/
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public GdalWriter(IDataWriter dataWriter, int outSizeX, int outSizeY, |
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String outFilename, double extentMaxX, double extentMinX, |
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double extentMaxY, double extentMinY, int nBands, |
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int sizeBlock, String drvType) |
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throws GdalException, IOException { |
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this.support = new GdalSupportOptions(drvType); |
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this.ident = this.drvType = drvType; |
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this.driver = "tif"; |
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this.dataWriter = dataWriter;
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this.outfilename = outFilename;
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this.sizeWindowX = outSizeX;
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this.sizeWindowY = outSizeY;
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if ((sizeWindowX < 0) || (sizeWindowY < 0)) { |
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throw new IOException("Tama?o del fichero de salida erroneo."); |
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} |
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this.nBands = nBands;
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//Calculamos la georeferenciaci?n a partir del extend pasado por el cliente.
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if (support.getGeoref()) {
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double maxX = extentMaxX;
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double minX = extentMinX;
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double maxY = extentMaxY;
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double minY = extentMinY;
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this.support.setBlockSize(sizeBlock);
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/*System.out.println("----Extent->"+maxX+" "+minX+" "+maxY+" "+minY);
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double pixelSizeX = (double)((maxX-minX)/outSizeX);
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int indexPoint = String.valueOf(pixelSizeX).indexOf('.');
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pixelSizeX = Double.parseDouble(String.valueOf(pixelSizeX).substring(0,indexPoint+3));
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double pixelSizeY = (double)((minY-maxY)/outSizeY);
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indexPoint = String.valueOf(pixelSizeY).indexOf('.');
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pixelSizeY = Double.parseDouble(String.valueOf(pixelSizeY).substring(0,indexPoint+3));
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System.out.println("----PixelSize->"+pixelSizeX+" "+pixelSizeY);*/
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geot = new GeoTransform();
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geot.adfgeotransform[0] = minX;
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geot.adfgeotransform[3] = maxY; //-((pixelSizeY * outSizeY)-minY); |
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geot.adfgeotransform[1] = (double) ((maxX - minX) / outSizeX); //pixelSizeX; |
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geot.adfgeotransform[5] = (double) ((minY - maxY) / outSizeY); //pixelSizeY; |
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//System.out.println("----adfGeo->"+geot.adfgeotransform[0]+" "+geot.adfgeotransform[3]+" "+geot.adfgeotransform[1]+" "+geot.adfgeotransform[5]);
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} |
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setParams(); |
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init(); |
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} |
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/**
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*Asigna par?metros de creaci?n del dataset de Gdal
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*/
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private void setParams() { |
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params = new String[5]; |
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params[0] = new String("TILED=YES"); |
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params[1] = new String("PHOTOMETRIC=" + this.support.getPhotometric()); |
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params[2] = new String("INTERLEAVE=" + this.support.getInterleave()); |
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params[3] = new String("COMPRESS=" + this.support.getCompress()); |
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String tfw = null; |
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if (this.support.getTfw()) { |
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tfw = new String("YES"); |
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} else {
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tfw = new String("NO"); |
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} |
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params[4] = new String("TFW=" + tfw); |
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} |
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/**
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* Asigna el tipo de driver con el que se salvar? la imagen
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* @param drvType Tipo de driver
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*/
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public void setDriverType(String drvType) { |
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this.drvType = drvType;
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} |
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/**
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* Creaci?n del dataset de destino.
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* @throws EcwException
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*/
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private void init() throws GdalException { |
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//Controlamos que el tipo de driver sea correcto
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if (drvType == null) { |
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throw new GdalException("Tipo de driver sin especificar."); |
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} |
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boolean okdrvtype = false; |
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for (int i = 0; i < supportedDrv.length; i++) |
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if (drvType.equals(supportedDrv[i])) {
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okdrvtype = true;
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} |
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if (okdrvtype == false) { |
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throw new GdalException("El tipo de driver "+drvType+" no est? soportado por GdalWriter."); |
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} |
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//Obtenemos el driver y creamos el dataset del destino
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drv = Gdal.getDriverByName(drvType); |
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//System.out.println("++++++>"+params.length);
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//for(int i=0;i<params.length;i++)System.out.println("=====>"+params[i]);
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if (dset_destino != null) { |
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dset_destino.close(); |
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dset_destino = null;
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} |
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dset_destino = drv.create(outfilename, sizeWindowX, sizeWindowY, |
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nBands, Gdal.GDT_Byte, params); |
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if (this.support.getGeoref()) { |
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dset_destino.setGeoTransform(geot); |
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} |
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nBlocks = (int) (sizeWindowY / this.support.getBlockSize()); |
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anchoResto = sizeWindowY - (nBlocks * this.support.getBlockSize());
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//System.out.println("---"+nBlocks+" "+sizeBlock+" "+anchoResto);
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} |
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/**
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* A partir de un elemento que contiene una propiedad y un valor
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* lo parsea y asigna el valor a su variable.
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* @param propValue elemento con la forma propiedad=valor
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*/
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private void readProperty(String propValue) { |
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String prop = propValue.substring(0, propValue.indexOf("=")); |
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if (propValue.startsWith(prop)) {
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String value = propValue.substring(propValue.indexOf("=") + 1, |
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propValue.length()); |
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if ((value != null) && !value.equals("")) { |
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if (prop.equals("BLOCKSIZE")) { |
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this.support.setBlockSize(Integer.parseInt(value)); |
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} |
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if (prop.equals("GEOREF")) { |
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boolean georef = true; |
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if (value.equals("yes")) { |
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georef = true;
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} else {
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georef = false;
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} |
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this.support.setWriteGeoref(georef);
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} |
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if (prop.equals("INTERLEAVE")) { |
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this.support.setInterleave(value);
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} |
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if (prop.equals("PHOTOMETRIC")) { |
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this.support.setPhotometric(value);
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} |
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if (prop.equals("COMPRESS")) { |
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this.support.setCompress(value);
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} |
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if (prop.equals("TFW")) { |
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boolean tfw = true; |
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if (value.equals("yes")) { |
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tfw = true;
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} else {
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tfw = false;
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} |
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this.support.setTfw(tfw);
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} |
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} |
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} |
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} |
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/**
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* Asigna propiedades al driver a partir de un vector de
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* strings donde cada elemento tiene la estructura de
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* propiedad=valor.
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* @param props Propiedades
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*/
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public void setProps(String[] props) { |
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for (int iProps = 0; iProps < props.length; iProps++) |
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readProperty(props[iProps]); |
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setParams(); |
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try {
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if (!consulta) {
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init(); |
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} |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} |
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} |
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/**
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* Escribe tres bandas en el GDALRasterBand desde el IDataWriter con una
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* altura definida por sizeY.
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* @param buftmp Buffer
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* @param sizeY Altura en pixels del bloque leido
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* @param posicionY Posici?n y a partir de la cual se escribe en el GDALRasterBand destino
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*/
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private void writeBands(int[] buftmp, int sizeY, int posicionY) { |
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//leemos el bloque origen
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buftmp = dataWriter.readData(sizeWindowX, sizeY, 0);
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bufBandR.buffByte = new byte[buftmp.length]; |
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bufBandG.buffByte = new byte[buftmp.length]; |
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bufBandB.buffByte = new byte[buftmp.length]; |
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//Escribimos el bloque destino
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for (int i = 0; i < buftmp.length; i++) { |
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bufBandR.buffByte[i] = (byte) (((buftmp[i] & 0xff0000) >> 16) & |
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0xff);
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bufBandG.buffByte[i] = (byte) (((buftmp[i] & 0xff00) >> 8) & 0xff); |
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bufBandB.buffByte[i] = (byte) ((buftmp[i] & 0xff) & 0xff); |
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//if(i==0 || i==1 || i==2)System.out.println("<**>"+buftmp[i]+" + "+bufBandR.buffByte[i]+" - "+bufBandG.buffByte[i]+" - "+bufBandB.buffByte[i]);
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} |
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try {
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rband = dset_destino.getRasterBand(1);
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rband.writeRaster(0, posicionY, sizeWindowX, sizeY, bufBandR,
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Gdal.GDT_Byte); |
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rband = dset_destino.getRasterBand(2);
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rband.writeRaster(0, posicionY, sizeWindowX, sizeY, bufBandG,
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Gdal.GDT_Byte); |
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rband = dset_destino.getRasterBand(3);
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rband.writeRaster(0, posicionY, sizeWindowX, sizeY, bufBandB,
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Gdal.GDT_Byte); |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} |
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} |
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/**
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* Funci?n que gestiona la lectura desde el origen y la escritura
|
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* de Gdal sobre el fichero destino.
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* @param mode Modo de escritura
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* @throws IOException
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*/
|
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private void write(int mode) throws IOException { |
436 |
buf = new GdalBuffer();
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bufBandR = new GdalBuffer();
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bufBandG = new GdalBuffer();
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bufBandB = new GdalBuffer();
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|
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int[] buftmp = null; |
442 |
|
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//long t1 = System.currentTimeMillis();
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try {
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if (mode == Mode.fileWrite) {
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for (int iBand = 0; iBand < this.nBands; iBand++) { |
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rband = dset_destino.getRasterBand(iBand + 1);
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|
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for (int iBlock = 0; iBlock < nBlocks; iBlock++) { |
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//leemos el bloque origen
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buf.buffByte = currentRaster.getGeoFile().getWindow(0,
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iBlock * this.support.getBlockSize(),
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sizeWindowX, |
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this.support.getBlockSize(),
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iBand + |
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1);
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|
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//Escribimos el bloque destino
|
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rband.writeRaster(0,
|
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iBlock * this.support.getBlockSize(),
|
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sizeWindowX, |
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this.support.getBlockSize(), buf,
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Gdal.GDT_Byte); |
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} |
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} |
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} else if (mode == Mode.dataWrite) { |
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//for(int iBlock=1;iBlock<=nBlocks;iBlock++){
|
468 |
for (int iBlock = 0; iBlock < nBlocks; iBlock++) { |
469 |
int posicionY = iBlock * this.support.getBlockSize(); |
470 |
writeBands(buftmp, this.support.getBlockSize(), posicionY);
|
471 |
} |
472 |
} |
473 |
|
474 |
if (anchoResto != 0) { |
475 |
if (mode == Mode.fileWrite) {
|
476 |
for (int iBand = 0; iBand < this.nBands; iBand++) { |
477 |
rband = dset_destino.getRasterBand(iBand + 1);
|
478 |
|
479 |
//leemos el bloque origen
|
480 |
buf.buffByte = currentRaster.getGeoFile().getWindow(0,
|
481 |
nBlocks * this.support.getBlockSize(),
|
482 |
sizeWindowX, |
483 |
anchoResto, |
484 |
iBand + |
485 |
1);
|
486 |
|
487 |
//Escribimos el bloque destino
|
488 |
rband.writeRaster(0,
|
489 |
nBlocks * this.support.getBlockSize(),
|
490 |
sizeWindowX, anchoResto, buf, |
491 |
Gdal.GDT_Byte); |
492 |
} |
493 |
} else if (mode == Mode.dataWrite) { |
494 |
int posicionY = nBlocks * this.support.getBlockSize(); |
495 |
writeBands(buftmp, anchoResto, posicionY); |
496 |
} |
497 |
} |
498 |
} catch (GdalException e) {
|
499 |
e.printStackTrace(); |
500 |
} |
501 |
} |
502 |
|
503 |
/**
|
504 |
* Realiza la funci?n de compresi?n a partir de un GeoRasterFile.
|
505 |
* @throws IOException
|
506 |
*/
|
507 |
public void fileWrite() throws IOException { |
508 |
if (currentRaster == null) { |
509 |
throw new IOException("No se ha asignado un fichero de entrada."); |
510 |
} |
511 |
|
512 |
this.write(Mode.fileWrite);
|
513 |
} |
514 |
|
515 |
/**
|
516 |
* Realiza la escritura de datos con los datos que le pasa el cliente.
|
517 |
* @throws IOException
|
518 |
*/
|
519 |
public void dataWrite() throws IOException { |
520 |
if (dataWriter == null) { |
521 |
throw new IOException("No se ha obtenido un objeto de entrada para la escritura valido."); |
522 |
} |
523 |
|
524 |
this.write(Mode.dataWrite);
|
525 |
} |
526 |
|
527 |
/**
|
528 |
* Cierra el compresor ecw.
|
529 |
* @throws GdalException
|
530 |
*/
|
531 |
public void writeClose() { |
532 |
try {
|
533 |
dset_destino.close(); |
534 |
oSRS = null;
|
535 |
} catch (GdalException e) {
|
536 |
e.printStackTrace(); |
537 |
} |
538 |
} |
539 |
|
540 |
/**
|
541 |
* Devuelve la configuraci?n de la ventana de dialogo
|
542 |
* para las propiedades del driver de escritura de Gdal.
|
543 |
* @return XML de configuraci?n del dialogo.
|
544 |
*/
|
545 |
public String getXMLPropertiesDialog() { |
546 |
StringBuffer options = null; |
547 |
options = new StringBuffer(); |
548 |
options.append("<window sizex=\"" + this.windowSizeX + "\" sizey=\"" + |
549 |
this.windowSizeY + "\">"); |
550 |
options.append("<panel sizex=\"" + this.panelSizeX + "\" sizey=\"" + |
551 |
this.panelSizeY + "\" layout=\"" + this.panelLayout + |
552 |
"\" border=\"yes\">");
|
553 |
|
554 |
options.append("<panel layout=\"FlowLayout\" position=\"North\" align=\"left\">");
|
555 |
options.append("<label>Tama?o bloque:</label>");
|
556 |
options.append("<combo ident=\"BLOCKSIZE\" selected=\"" +
|
557 |
this.support.getBlockSize() + "\">"); |
558 |
|
559 |
for (int i = 0; i < this.support.getBlockSizeList().length; i++) |
560 |
options.append("<elem>" + this.support.getBlockSizeList()[i] + |
561 |
"</elem>");
|
562 |
|
563 |
options.append("</combo>");
|
564 |
options.append("<label>Georef Si/No:</label>");
|
565 |
|
566 |
String sel = null; |
567 |
|
568 |
if (this.support.getGeoref()) { |
569 |
sel = new String("yes"); |
570 |
} else {
|
571 |
sel = new String("no"); |
572 |
} |
573 |
|
574 |
options.append("<check ident=\"GEOREF\" selected=\"" + sel +
|
575 |
"\" text=\"\">");
|
576 |
options.append("</check>");
|
577 |
options.append("</panel>");
|
578 |
|
579 |
options.append("<panel layout=\"FlowLayout\" position=\"Center\" align=\"left\">");
|
580 |
options.append("<label>Photometric:</label>");
|
581 |
options.append("<combo ident=\"PHOTOMETRIC\" selected=\"" +
|
582 |
this.support.getPhotometric() + "\">"); |
583 |
|
584 |
for (int i = 0; i < this.support.getPhotometricList().length; i++) |
585 |
options.append("<elem>" + this.support.getPhotometricList()[i] + |
586 |
"</elem>");
|
587 |
|
588 |
options.append("</combo>");
|
589 |
options.append("<label>Interleave:</label>");
|
590 |
options.append("<combo ident=\"INTERLEAVE\" selected=\"" +
|
591 |
this.support.getInterleave() + "\">"); |
592 |
|
593 |
for (int i = 0; i < this.support.getInterleaveList().length; i++) |
594 |
options.append("<elem>" + this.support.getInterleaveList()[i] + |
595 |
"</elem>");
|
596 |
|
597 |
options.append("</combo>");
|
598 |
options.append("</panel>");
|
599 |
|
600 |
options.append("<panel layout=\"FlowLayout\" position=\"South\" align=\"left\">");
|
601 |
options.append("<label>Compresi?n:</label>");
|
602 |
options.append("<combo ident=\"COMPRESS\" selected=\"" +
|
603 |
this.support.getCompress() + "\">"); |
604 |
|
605 |
for (int i = 0; i < this.support.getCompressList().length; i++) |
606 |
options.append("<elem>" + this.support.getCompressList()[i] + |
607 |
"</elem>");
|
608 |
|
609 |
options.append("</combo>");
|
610 |
options.append("<label>Generar Tfw:</label>");
|
611 |
sel = null;
|
612 |
|
613 |
if (this.support.getTfw()) { |
614 |
sel = new String("yes"); |
615 |
} else {
|
616 |
sel = new String("no"); |
617 |
} |
618 |
|
619 |
options.append("<check ident=\"TFW\" selected=\"" + sel +
|
620 |
"\" text=\"\">");
|
621 |
options.append("</check>");
|
622 |
options.append("</panel>");
|
623 |
|
624 |
options.append("</panel>");
|
625 |
options.append("</window>");
|
626 |
|
627 |
return options.toString();
|
628 |
} |
629 |
|
630 |
/**
|
631 |
*
|
632 |
* @author Nacho Brodin (brodin_ign@gva.es)
|
633 |
*
|
634 |
* Opciones que soporta el driver de escritura de Gdal.
|
635 |
*/
|
636 |
class GdalSupportOptions extends WriterSupportOptions { |
637 |
private String[] photometric = { |
638 |
"YCBR", "MINISBLACK", "MINISWHITE", |
639 |
"RGB", "CMYK", "CIELAB", "ICCLAB", |
640 |
"ITULAB", "CBCR" |
641 |
}; |
642 |
private String[] interleave = { "BAND", "PIXEL" }; |
643 |
private String[] compress = { "LZW", "PACKBITS", "DEFLATE", "NONE" }; |
644 |
private String photometricDefault = "RGB"; |
645 |
private String interleaveDefault = "BAND"; |
646 |
private String compressDefault = "NONE"; |
647 |
private boolean tfw = false; |
648 |
|
649 |
GdalSupportOptions(String ext) {
|
650 |
super(ext);
|
651 |
} |
652 |
|
653 |
/**
|
654 |
* @param defaultPhot Tipo de imagen
|
655 |
*/
|
656 |
public void setPhotometric(String defaultPhot) { |
657 |
this.photometricDefault = defaultPhot;
|
658 |
} |
659 |
|
660 |
/**
|
661 |
* @param defaultInt
|
662 |
*/
|
663 |
public void setInterleave(String defaultInt) { |
664 |
this.interleaveDefault = defaultInt;
|
665 |
} |
666 |
|
667 |
/**
|
668 |
* @param defaultComp
|
669 |
*/
|
670 |
public void setCompress(String defaultComp) { |
671 |
this.compressDefault = defaultComp;
|
672 |
} |
673 |
|
674 |
/**
|
675 |
* Asigna true o false si se desea generar un fichero tfw con la
|
676 |
* georeferenciaci?n o no;
|
677 |
* @param tfw true se genera el fichero tfw y false no se genera
|
678 |
*/
|
679 |
public void setTfw(boolean tfw) { |
680 |
this.tfw = tfw;
|
681 |
} |
682 |
|
683 |
/**
|
684 |
* @return
|
685 |
*/
|
686 |
public String[] getPhotometricList() { |
687 |
return photometric;
|
688 |
} |
689 |
|
690 |
/**
|
691 |
* @return
|
692 |
*/
|
693 |
public String[] getInterleaveList() { |
694 |
return interleave;
|
695 |
} |
696 |
|
697 |
/**
|
698 |
* @return
|
699 |
*/
|
700 |
public String[] getCompressList() { |
701 |
return compress;
|
702 |
} |
703 |
|
704 |
/**
|
705 |
* @return
|
706 |
*/
|
707 |
public String getPhotometric() { |
708 |
return photometricDefault;
|
709 |
} |
710 |
|
711 |
/**
|
712 |
* @return
|
713 |
*/
|
714 |
public String getInterleave() { |
715 |
return interleaveDefault;
|
716 |
} |
717 |
|
718 |
/**
|
719 |
* Obtiene el par?metro de compresi?n
|
720 |
* @return
|
721 |
*/
|
722 |
public String getCompress() { |
723 |
return compressDefault;
|
724 |
} |
725 |
|
726 |
/**
|
727 |
* Devuelve true o false si se genera un fichero tfw con la
|
728 |
* georeferenciaci?n o no;
|
729 |
* @param tfw true se genera el fichero tfw y false no se genera
|
730 |
*/
|
731 |
public boolean getTfw() { |
732 |
return tfw;
|
733 |
} |
734 |
} |
735 |
|
736 |
private class Mode { |
737 |
public final static int fileWrite = 0; |
738 |
public final static int dataWrite = 1; |
739 |
} |
740 |
} |