gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / store / DefaultListRasterStore.java @ 186
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.impl.store; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.NoninvertibleTransformException; |
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import java.awt.geom.Point2D; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.coverage.RasterLibrary; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.datastruct.BandList; |
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import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.exception.BandAccessException; |
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import org.gvsig.fmap.dal.coverage.exception.FileNotOpenException; |
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import org.gvsig.fmap.dal.coverage.exception.HistogramException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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import org.gvsig.fmap.dal.coverage.exception.MosaicNotValidException; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
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import org.gvsig.fmap.dal.coverage.store.ListRasterStore; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.store.RasterStoreParameters; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
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import org.gvsig.fmap.dal.coverage.store.props.Histogram; |
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import org.gvsig.fmap.dal.coverage.store.props.Metadata; |
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import org.gvsig.fmap.dal.coverage.store.props.SerialInfo; |
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import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
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import org.gvsig.fmap.dal.coverage.store.props.Transparency; |
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import org.gvsig.fmap.dal.coverage.util.RasterUtils; |
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import org.gvsig.fmap.dal.exception.CloseException; |
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import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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import org.gvsig.metadata.exceptions.MetadataException; |
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import org.gvsig.raster.impl.DefaultRasterManager; |
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import org.gvsig.raster.impl.datastruct.BandListImpl; |
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import org.gvsig.raster.impl.datastruct.ExtentImpl; |
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import org.gvsig.raster.impl.provider.RasterProvider; |
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import org.gvsig.raster.impl.store.properties.DataStoreColorInterpretation; |
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import org.gvsig.raster.impl.store.properties.DataStoreTransparency; |
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import org.gvsig.raster.impl.store.properties.MosaicDataStoreHistogram; |
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/**
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* Esta clase est? compuestas de multiples datasets formando una rejilla de NxM
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* rasters. Un cliente de esta clase debe tener una visi?n de la rejilla como si
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* fuese un solo raster, gestionando esta el acceso la imagen que corresponda en
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* cada petici?n de usuario.
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*
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* @version 29/08/2007
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class DefaultListRasterStore extends AbstractRasterDataStore implements ListRasterStore { |
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private ArrayList<RasterDataStore> list = null; |
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private Statistics stats = null; |
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private BandListImpl bandList = null; |
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private boolean readOnly = false; |
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/**
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* Flag que fuerza al buffer en memoria
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*/
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private boolean forceToMemory = false; |
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private int percent = 0; |
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/**
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* Constructor. Genera la estructura de n filas por n columnas de rasters.
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*/
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public DefaultListRasterStore() {
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bandList = new BandListImpl();
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list = new ArrayList<RasterDataStore>(); |
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} |
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/**
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* Constructor. Genera la estructura de n filas por n columnas de rasters y
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* las asigna a los raster que se le pasan por par?metro.
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* @param n N?mero de filas
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* @param m N?mero de columnas
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*/
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public DefaultListRasterStore(RasterDataStore mos) throws MosaicNotValidException { |
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bandList = (BandListImpl)mos.getBands(); |
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list = new ArrayList<RasterDataStore>(); |
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list.add(mos); |
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} |
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/**
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* Constructor. Genera la estructura de n filas por n columnas de rasters y
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* las asigna a los raster que se le pasan por par?metro.
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* @param n N?mero de filas
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* @param m N?mero de columnas
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*/
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public DefaultListRasterStore(ArrayList<RasterDataStore> mos) throws MosaicNotValidException { |
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bandList = (BandListImpl)mos.get(0).getBands();
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list = mos; |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#newDataStore()
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*/
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public RasterDataStore newDataStore() {
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DefaultListRasterStore newList = new DefaultListRasterStore();
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for (int i = 0; i < list.size(); i++) { |
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newList.addTile(list.get(i).newDataStore()); |
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} |
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return newList;
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getName()
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*/
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public String getName() { |
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if(list.size() >= 1) |
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return list.get(0).getName(); |
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return null; |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.impl.dataset.QueryableRaster#getProviders()
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*/
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public ArrayList<RasterProvider> getProviders() { |
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ArrayList<RasterProvider> provList = new ArrayList<RasterProvider>(); |
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for (int i = 0; i < list.size(); i++) { |
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provList.add(((QueryableRaster)list.get(0)).getProviders().get(0)); |
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} |
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return provList;
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.impl.dataset.QueryableRaster#getProvider(int)
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*/
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public RasterProvider getProvider(int i) { |
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if(list == null) |
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return null; |
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return (RasterProvider)list.get(i).getProvider();
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.impl.dataset.QueryableRaster#getDrawableBands()
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*/
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public int[] getDrawableBands() { |
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return getBands().getDrawableBands();
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.ListRasterStore#addTile(org.gvsig.fmap.dal.coverage.store.RasterDataStore)
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*/
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public void addTile(RasterDataStore store) { |
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this.bandList = (BandListImpl)store.getBands();
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list.add(store); |
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} |
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/**
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* Obtiene la lista de nombres de los dataset
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* @return
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*/
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public String[] getFileNames() { |
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String[] s = new String[list.size()]; |
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for (int i = 0; i < s.length; i++) |
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if(list.get(i) != null) |
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s[i] = ((RasterStoreParameters)list.get(i).getParameters()).getURI(); |
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return s;
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.impl.dataset.QueryableRaster#calcSteps(double, double, double, double, double, double, int, int)
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*/
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public double[] calcSteps(double dWorldTLX, double dWorldTLY, double dWorldBRX, double dWorldBRY, double nWidth, double nHeight, int bufWidth, int bufHeight) { |
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return ((QueryableRaster)list.get(0)).calcSteps(dWorldTLX, dWorldTLY, dWorldBRX, dWorldBRY, nWidth, nHeight, bufWidth, bufHeight); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.raster.impl.DefaultCoverageStore#close()
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*/
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public void close() throws CloseException { |
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for (int i = 0; i < list.size(); i++) { |
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list.get(i).close(); |
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} |
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list.clear(); |
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bandList.clear(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.dataset.IRasterDataSource#getOwnAffineTransform()
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*/
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public AffineTransform getOwnAffineTransform() { |
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return list.get(0).getOwnAffineTransform(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.dataset.IRasterDataSource#getAffineTransform()
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*/
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public AffineTransform getAffineTransform() { |
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return list.get(0).getAffineTransform(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.dataset.IRasterDataSource#getExtent()
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*/
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public Extent getExtent() {
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//Ojo! no es rotable
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double ulx = 0; |
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double uly = 0; |
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double urx = 0; |
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double ury = 0; |
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double llx = 0; |
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double lly = 0; |
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double lrx = 0; |
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double lry = 0; |
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for (int i = 0; i < list.size(); i++) { |
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ulx = list.get(i).getExtent().getULX() < ulx ? list.get(i).getExtent().getULX() : ulx; |
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uly = list.get(i).getExtent().getULY() > uly ? list.get(i).getExtent().getULY() : uly; |
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urx = list.get(i).getExtent().getURX() > urx ? list.get(i).getExtent().getURX() : urx; |
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ury = list.get(i).getExtent().getURY() > ury ? list.get(i).getExtent().getURY() : ury; |
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llx = list.get(i).getExtent().getLLX() > llx ? list.get(i).getExtent().getLLX() : llx; |
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lly = list.get(i).getExtent().getLLY() < lly ? list.get(i).getExtent().getLLY() : lly; |
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lrx = list.get(i).getExtent().getLRX() < lrx ? list.get(i).getExtent().getLRX() : lrx; |
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lry = list.get(i).getExtent().getLRY() < lry ? list.get(i).getExtent().getLRY() : lry; |
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} |
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return new ExtentImpl( new Point2D.Double(ulx, uly), |
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new Point2D.Double(lrx, lry), |
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new Point2D.Double(urx, ury), |
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new Point2D.Double(llx, lly)); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.dataset.IRasterDataSource#getBandCount()
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*/
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public int getBandCount() { |
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return list.get(0).getBandCount(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getWidth()
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*/
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public double getWidth() { |
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double wReal = (getExtent().getMax().getX() - getExtent().getMin().getX());
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return Math.abs(wReal / getPixelSizeY()); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getHeight()
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*/
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public double getHeight() { |
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double hReal = (getExtent().getMax().getY() - getExtent().getMin().getY());
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return Math.abs(hReal / getPixelSizeX()); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getCellSize()
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*/
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public double getCellSize() { |
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try {
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Extent e = getExtent(); |
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double dCellsize = (e.getMax().getX() - e.getMin().getX() ) / getWidth();
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return dCellsize;
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} catch (NullPointerException e) { |
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return 1; |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getDataType()
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*/
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public int[] getDataType() { |
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return list.get(0).getDataType(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getDataStoreCount()
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*/
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public int getDataStoreCount() { |
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return list.get(0).getDataStoreCount(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getFileSize()
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*/
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public long getFileSize() { |
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long size = 0; |
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for (int i = 0; i < list.size(); i++) { |
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size += list.get(i).getFileSize(); |
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} |
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return size;
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} |
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/**
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* Obtiene el dataset cuyas coordenadas contienen el punto pasado por par?meto
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* @param x Coordenada X a comprobar
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* @param y Coordenada Y a comprobar
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* @return Point2D Posici?n del MultiRasterDataset dentro del mosaico
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*/
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public int getDatasetByCoords(double x, double y) { |
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RasterUtils util = RasterLocator.getManager().getRasterUtils(); |
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for (int i = 0; i < list.size(); i++) { |
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if(util.isInside(new Point2D.Double(x, y), list.get(i).getExtent(), list.get(i).getAffineTransform())) |
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return i;
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} |
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return -1; |
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} |
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/**
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* Obtiene la lista de datasets del mosaico que intersectan con el extent proporcionado
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* @param ulx Coordenada X superior izquierda
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* @param uly Coordenada Y superior izquierda
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* @param lrx Coordenada X inferior derecha
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* @param lry Coordenada Y inferior derecha
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* @return QueryableRaster[][][]
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* @throws NoninvertibleTransformException
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*/
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private ArrayList<QueryableRaster> getDatasetListInArea(double ulx, double uly, double lrx, double lry) throws NoninvertibleTransformException { |
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RasterUtils util = RasterLocator.getManager().getRasterUtils(); |
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ArrayList<QueryableRaster> result = new ArrayList<QueryableRaster>(); |
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for (int i = 0; i < list.size(); i++) { |
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if(util.intersects(new ExtentImpl(ulx, uly, lrx, lry), list.get(i).getExtent(), list.get(i).getAffineTransform())) |
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result.add((QueryableRaster)list.get(i)); |
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} |
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return result;
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isInside(java.awt.geom.Point2D)
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*/
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public boolean isInside(Point2D p) { |
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return RasterLocator.getManager().getRasterUtils().isInside(p, getExtent(), getAffineTransform());
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#rasterToWorld(java.awt.geom.Point2D)
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*/
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public Point2D rasterToWorld(Point2D pt) { |
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Point2D p = new Point2D.Double(); |
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getAffineTransform().transform(pt, p); |
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return p;
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#worldToRaster(java.awt.geom.Point2D)
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*/
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public Point2D worldToRaster(Point2D pt) { |
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Point2D p = new Point2D.Double(); |
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try {
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getAffineTransform().inverseTransform(pt, p); |
388 |
} catch (NoninvertibleTransformException e) { |
389 |
return pt;
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} |
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return p;
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isRotated()
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*/
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public boolean isRotated() { |
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if(getAffineTransform().getShearX() != 0 || getAffineTransform().getShearY() != 0) |
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return true; |
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return false; |
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} |
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|
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/*
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* (non-Javadoc)
|
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isGeoreferenced()
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*/
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public boolean isGeoreferenced() { |
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//Este tipo de datasets siempre est? georreferenciado
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return true; |
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getBands()
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*/
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public BandList getBands() {
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return bandList;
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} |
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|
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/**
|
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* Copia un tile en el buffer que contendr? todos los tiles
|
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* @param origin Buffer de origen
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* @param dest Buffer de destino
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* @param col Columna del buffer de destino donde se empieza a escribir
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* @param row Fila del buffer de destino donde se empieza a escribir
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* @return array con los valores que representan la ?ltima fila y
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* ?ltima columna que se escribieron
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*/
|
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@SuppressWarnings("unused") |
431 |
private void copyTile(Buffer origin, Buffer dest, int r, int c) { |
432 |
switch(origin.getDataType()) {
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case Buffer.TYPE_BYTE : |
434 |
for (int band = 0; band < origin.getBandCount(); band++) |
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for (int row = 0; row < origin.getHeight(); row++) |
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for (int col = 0; col < origin.getWidth(); col++) |
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try {
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dest.setElem(row + r, col + c, band, origin.getElemByte(row, col, band)); |
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} catch (ArrayIndexOutOfBoundsException e) {break;} |
440 |
break;
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case Buffer.TYPE_SHORT : |
442 |
for (int band = 0; band < origin.getBandCount(); band++) |
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for (int row = 0; row < origin.getHeight(); row++) |
444 |
for (int col = 0; col < origin.getWidth(); col++) |
445 |
try {
|
446 |
dest.setElem(row + r, col + c, band, origin.getElemShort(row, col, band)); |
447 |
} catch (ArrayIndexOutOfBoundsException e) {break;} |
448 |
break;
|
449 |
case Buffer.TYPE_FLOAT : |
450 |
for (int band = 0; band < origin.getBandCount(); band++) |
451 |
for (int row = 0; row < origin.getHeight(); row++) |
452 |
for (int col = 0; col < origin.getWidth(); col++) |
453 |
try {
|
454 |
dest.setElem(row + r, col + c, band, origin.getElemFloat(row, col, band)); |
455 |
} catch (ArrayIndexOutOfBoundsException e) {break;} |
456 |
break;
|
457 |
case Buffer.TYPE_DOUBLE: |
458 |
for (int band = 0; band < origin.getBandCount(); band++) |
459 |
for (int row = 0; row < origin.getHeight(); row++) |
460 |
for (int col = 0; col < origin.getWidth(); col++) |
461 |
try {
|
462 |
dest.setElem(row + r, col + c, band, origin.getElemDouble(row, col, band)); |
463 |
} catch (ArrayIndexOutOfBoundsException e) {break;} |
464 |
break;
|
465 |
} |
466 |
} |
467 |
|
468 |
/*
|
469 |
* (non-Javadoc)
|
470 |
* @see org.gvsig.raster.dataset.IRasterDataSource#getWindowRaster(double, double, double, double)
|
471 |
*/
|
472 |
public Buffer getWindowRaster(double ulx, double uly, double lrx, double lry) |
473 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
474 |
try {
|
475 |
Point2D p1 = new Point2D.Double(ulx, uly); |
476 |
Point2D p2 = new Point2D.Double(lrx, lry); |
477 |
|
478 |
//Para el valor mayor redondeamos por arriba. Para el valor menor redondeamos por abajo.
|
479 |
double p1X = (p1.getX() > p2.getX()) ? Math.ceil(p1.getX()) : Math.floor(p1.getX()); |
480 |
double p1Y = (p1.getY() > p2.getY()) ? Math.ceil(p1.getY()) : Math.floor(p1.getY()); |
481 |
double p2X = (p2.getX() > p1.getX()) ? Math.ceil(p2.getX()) : Math.floor(p2.getX()); |
482 |
double p2Y = (p2.getY() > p1.getY()) ? Math.ceil(p2.getY()) : Math.floor(p2.getY()); |
483 |
|
484 |
int width = (int)Math.abs(p1X - p2X); |
485 |
int height = (int)Math.abs(p1Y - p2Y); |
486 |
|
487 |
//Ajustamos por si nos hemos salido del raster
|
488 |
if(((int)(Math.min(p1X, p2X) + width)) > getWidth()) |
489 |
width = (int)(getWidth() - Math.min(p1X, p2X)); |
490 |
if(((int)(Math.min(p1Y, p2Y) + height)) > getHeight()) |
491 |
height = (int)(getHeight() - Math.min(p1Y, p2Y)); |
492 |
|
493 |
ArrayList<QueryableRaster> datasetList = getDatasetListInArea(p1.getX(), p1.getY(), p2.getX(), p2.getY());
|
494 |
Buffer endBuffer = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], width, height, bandList.getDrawableBandsCount(), true); |
495 |
|
496 |
for (int i = 0; i < list.size(); i++) { |
497 |
Extent e = datasetList.get(i).adjustToExtent(new ExtentImpl(ulx, uly, lrx, lry));
|
498 |
Buffer buf = datasetList.get(i).getWindowRaster(e.getULX(), e.getULY(), e.getLRX(), e.getLRY());
|
499 |
Point2D pa = datasetList.get(i).worldToRaster(new Point2D.Double(e.getULX(), e.getULY())); |
500 |
double ulPixX = (ulx * pa.getX()) / e.getULX();
|
501 |
double ulPixY = (uly * pa.getY()) / e.getULY();
|
502 |
copyBuffer(buf, endBuffer, pa, new Point2D.Double(ulPixX, ulPixY), buf.getWidth(), buf.getHeight()); |
503 |
buf.free(); |
504 |
} |
505 |
return endBuffer;
|
506 |
} catch (NoninvertibleTransformException e) { |
507 |
throw new InvalidSetViewException("No se ha podido aplicar la transformaci?n inversa para esa vista."); |
508 |
} |
509 |
} |
510 |
|
511 |
/*
|
512 |
* (non-Javadoc)
|
513 |
* @see org.gvsig.raster.impl.dataset.QueryableRaster#getWindowRaster(double, double, double, double, boolean)
|
514 |
*/
|
515 |
public Buffer getWindowRaster(double ulx, double uly, double w, double h, boolean adjustToExtent) |
516 |
throws InvalidSetViewException, RasterDriverException {
|
517 |
//TODO: FUNCIONALIDAD: getWindowRaster en CompositeDataset sin implementar
|
518 |
return null; |
519 |
} |
520 |
|
521 |
private void copyBuffer(Buffer orBuf, Buffer dstBuf, Point2D orUL, Point2D dstUL, int width, int height) { |
522 |
if(getDataType()[0] == Buffer.TYPE_BYTE) { |
523 |
for (int iBand = 0; iBand < getBandCount(); iBand++) { |
524 |
for (int j = 0; j < height; j++) { |
525 |
for (int i = 0; i < width; i++) { |
526 |
dstBuf.setElem((int)(dstUL.getY() + j), (int)(dstUL.getX() + i), iBand, |
527 |
orBuf.getElemByte((int)orUL.getY() + j, (int)orUL.getX() + i, iBand)); |
528 |
} |
529 |
} |
530 |
} |
531 |
|
532 |
} |
533 |
if(getDataType()[0] == Buffer.TYPE_SHORT) { |
534 |
for (int iBand = 0; iBand < getBandCount(); iBand++) { |
535 |
for (int j = 0; j < height; j++) { |
536 |
for (int i = 0; i < width; i++) { |
537 |
dstBuf.setElem((int)(dstUL.getY() + j), (int)(dstUL.getX() + i), iBand, |
538 |
orBuf.getElemShort((int)orUL.getY() + j, (int)orUL.getX() + i, iBand)); |
539 |
} |
540 |
} |
541 |
} |
542 |
|
543 |
} |
544 |
if(getDataType()[0] == Buffer.TYPE_INT) { |
545 |
for (int iBand = 0; iBand < getBandCount(); iBand++) { |
546 |
for (int j = 0; j < height; j++) { |
547 |
for (int i = 0; i < width; i++) { |
548 |
dstBuf.setElem((int)(dstUL.getY() + j), (int)(dstUL.getX() + i), iBand, |
549 |
orBuf.getElemInt((int)orUL.getY() + j, (int)orUL.getX() + i, iBand)); |
550 |
} |
551 |
} |
552 |
} |
553 |
|
554 |
} |
555 |
if(getDataType()[0] == Buffer.TYPE_FLOAT) { |
556 |
for (int iBand = 0; iBand < getBandCount(); iBand++) { |
557 |
for (int j = 0; j < height; j++) { |
558 |
for (int i = 0; i < width; i++) { |
559 |
dstBuf.setElem((int)(dstUL.getY() + j), (int)(dstUL.getX() + i), iBand, |
560 |
orBuf.getElemFloat((int)orUL.getY() + j, (int)orUL.getX() + i, iBand)); |
561 |
} |
562 |
} |
563 |
} |
564 |
|
565 |
} |
566 |
if(getDataType()[0] == Buffer.TYPE_DOUBLE) { |
567 |
for (int iBand = 0; iBand < getBandCount(); iBand++) { |
568 |
for (int j = 0; j < height; j++) { |
569 |
for (int i = 0; i < width; i++) { |
570 |
dstBuf.setElem((int)(dstUL.getY() + j), (int)(dstUL.getX() + i), iBand, |
571 |
orBuf.getElemDouble((int)orUL.getY() + j, (int)orUL.getX() + i, iBand)); |
572 |
} |
573 |
} |
574 |
} |
575 |
|
576 |
} |
577 |
} |
578 |
|
579 |
/*
|
580 |
* (non-Javadoc)
|
581 |
* @see org.gvsig.raster.dataset.IRasterDataSource#getWindowRaster(double, double, double, double, int, int, boolean)
|
582 |
*/
|
583 |
public Buffer getWindowRaster(double ulx, double uly, double lrx, double lry, int bufWidth, int bufHeight, boolean adjustToExtent) |
584 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
585 |
try {
|
586 |
Point2D p1 = new Point2D.Double(ulx, uly); |
587 |
Point2D p2 = new Point2D.Double(lrx, lry); |
588 |
ArrayList<QueryableRaster> datasetList = getDatasetListInArea(p1.getX(), p1.getY(), p2.getX(), p2.getY());
|
589 |
Buffer endBuffer = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], bufWidth, bufHeight, bandList.getDrawableBandsCount(), true); |
590 |
|
591 |
for (int i = 0; i < list.size(); i++) { |
592 |
Extent e = datasetList.get(i).adjustToExtent(new ExtentImpl(ulx, uly, lrx, lry));
|
593 |
int w = (int)Math.ceil((e.width() * bufWidth) / (Math.abs(lrx - ulx))); |
594 |
int h = (int)Math.ceil((e.height() * bufHeight) / (Math.abs(lry - uly))); |
595 |
Buffer buf = datasetList.get(i).getWindowRaster(e.getULX(), e.getULY(), e.getLRX(), e.getLRY(), w, h, true); |
596 |
Point2D pa = datasetList.get(i).worldToRaster(new Point2D.Double(e.getULX(), e.getULY())); |
597 |
double ulPixX = (ulx * pa.getX()) / e.getULX();
|
598 |
double ulPixY = (uly * pa.getY()) / e.getULY();
|
599 |
copyBuffer(buf, endBuffer, pa, new Point2D.Double(ulPixX, ulPixY), w, h); |
600 |
buf.free(); |
601 |
} |
602 |
|
603 |
return endBuffer;
|
604 |
} catch (NoninvertibleTransformException e) { |
605 |
throw new InvalidSetViewException("No se ha podido aplicar la transformaci?n inversa para esa vista."); |
606 |
} |
607 |
} |
608 |
|
609 |
/*
|
610 |
* (non-Javadoc)
|
611 |
* @see org.gvsig.raster.dataset.IRasterDataSource#getWindowRaster(int, int, int, int)
|
612 |
*/
|
613 |
public Buffer getWindowRaster(int x, int y, int w, int h) |
614 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
615 |
return null; |
616 |
} |
617 |
|
618 |
/*
|
619 |
* (non-Javadoc)
|
620 |
* @see org.gvsig.raster.dataset.IRasterDataSource#getWindowRaster(int, int, int, int, int, int)
|
621 |
*/
|
622 |
public Buffer getWindowRaster(int x, int y, int w, int h, int bufWidth, int bufHeight) |
623 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
624 |
return null; |
625 |
} |
626 |
|
627 |
/*
|
628 |
* (non-Javadoc)
|
629 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeX()
|
630 |
*/
|
631 |
public double getPixelSizeX() { |
632 |
if(list == null || list.size() <= 0) |
633 |
return 0; |
634 |
return list.get(0).getPixelSizeX(); |
635 |
} |
636 |
|
637 |
/*
|
638 |
* (non-Javadoc)
|
639 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeY()
|
640 |
*/
|
641 |
public double getPixelSizeY() { |
642 |
if(list == null || list.size() <= 0) |
643 |
return 0; |
644 |
return list.get(0).getPixelSizeY(); |
645 |
} |
646 |
|
647 |
/*
|
648 |
* (non-Javadoc)
|
649 |
* @see org.gvsig.raster.impl.store.QueryableRaster#setDrawableBands(int[])
|
650 |
*/
|
651 |
public void setDrawableBands(int[] db) { |
652 |
for (int i = 0; i < list.size(); i++) { |
653 |
((QueryableRaster)list.get(i)).setDrawableBands(db); |
654 |
} |
655 |
} |
656 |
|
657 |
/*
|
658 |
* (non-Javadoc)
|
659 |
* @see org.gvsig.raster.impl.dataset.QueryableRaster#clearDrawableBands()
|
660 |
*/
|
661 |
public void clearDrawableBands() { |
662 |
for (int i = 0; i < list.size(); i++) { |
663 |
((QueryableRaster)list.get(i)).clearDrawableBands(); |
664 |
} |
665 |
} |
666 |
|
667 |
/*
|
668 |
* (non-Javadoc)
|
669 |
* @see org.gvsig.raster.impl.store.QueryableRaster#addDrawableBand(int, int)
|
670 |
*/
|
671 |
public void addDrawableBand(int posRasterBuf, int imageBand) { |
672 |
for (int i = 0; i < list.size(); i++) { |
673 |
((QueryableRaster)list.get(i)).addDrawableBand(posRasterBuf, imageBand); |
674 |
} |
675 |
} |
676 |
|
677 |
/*
|
678 |
* (non-Javadoc)
|
679 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getTransparency()
|
680 |
*/
|
681 |
public Transparency getTransparency() { |
682 |
if(list != null && list.size() > 0) |
683 |
return list.get(0).getTransparency(); |
684 |
return new DataStoreTransparency(); |
685 |
} |
686 |
|
687 |
/*
|
688 |
* (non-Javadoc)
|
689 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getColorTable()
|
690 |
*/
|
691 |
public ColorTable getColorTable() {
|
692 |
if(list != null && list.size() > 0) |
693 |
return list.get(0).getColorTable(); |
694 |
return null; |
695 |
} |
696 |
|
697 |
/*
|
698 |
* (non-Javadoc)
|
699 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getHistogram()
|
700 |
*/
|
701 |
public Histogram getHistogram() throws HistogramException { |
702 |
percent = 0;
|
703 |
Histogram[] histogram = new Histogram[list.size()]; |
704 |
double parc = 100 / (double)(list.size()); |
705 |
int cont = 0; |
706 |
for (int i = 0; i < list.size(); i++) { |
707 |
histogram[cont] = list.get(i).getHistogram(); |
708 |
percent += cont * parc; |
709 |
cont ++; |
710 |
} |
711 |
MosaicDataStoreHistogram histRes = new MosaicDataStoreHistogram(histogram, this); |
712 |
return histRes;
|
713 |
} |
714 |
|
715 |
/*
|
716 |
* (non-Javadoc)
|
717 |
* @see org.gvsig.raster.impl.store.QueryableRaster#getColorTable(int)
|
718 |
*/
|
719 |
public ColorTable getColorTable(int i){ |
720 |
return (list != null && list.size() > 0) ? ((QueryableRaster)list.get(0)).getColorTable(i) : null; |
721 |
} |
722 |
|
723 |
/*
|
724 |
* (non-Javadoc)
|
725 |
* @see org.gvsig.raster.impl.store.QueryableRaster#getColorTable(java.lang.String)
|
726 |
*/
|
727 |
public ColorTable getColorTable(String fileName){ |
728 |
return (list != null && list.size() > 0) ? ((QueryableRaster)list.get(0)).getColorTable(fileName) : null; |
729 |
} |
730 |
|
731 |
/*
|
732 |
* (non-Javadoc)
|
733 |
* @see org.gvsig.raster.dataset.MultiRasterStore#getData(int, int, int)
|
734 |
*/
|
735 |
public Object getData(int x, int y, int band) throws InvalidSetViewException, FileNotOpenException, RasterDriverException { |
736 |
return null; |
737 |
} |
738 |
|
739 |
/*
|
740 |
* (non-Javadoc)
|
741 |
* @see org.gvsig.raster.dataset.IRasterDataSource#isReadOnly()
|
742 |
*/
|
743 |
public boolean isReadOnly() { |
744 |
return readOnly;
|
745 |
} |
746 |
|
747 |
/*
|
748 |
* (non-Javadoc)
|
749 |
* @see org.gvsig.raster.dataset.IRasterDataSource#setReadOnly(boolean)
|
750 |
*/
|
751 |
public void setReadOnly(boolean readOnly) { |
752 |
this.readOnly = readOnly;
|
753 |
} |
754 |
|
755 |
/*
|
756 |
* (non-Javadoc)
|
757 |
* @see org.gvsig.raster.dataset.IRasterDataSource#isMemoryBuffer()
|
758 |
*/
|
759 |
public boolean isMemoryBuffer() { |
760 |
return forceToMemory;
|
761 |
} |
762 |
|
763 |
/*
|
764 |
* (non-Javadoc)
|
765 |
* @see org.gvsig.raster.impl.store.QueryableRaster#setMemoryBuffer(boolean)
|
766 |
*/
|
767 |
public void setMemoryBuffer(boolean memory) { |
768 |
this.forceToMemory = memory;
|
769 |
if(memory)
|
770 |
this.readOnly = false; |
771 |
} |
772 |
|
773 |
/*
|
774 |
* (non-Javadoc)
|
775 |
* @see org.gvsig.raster.dataset.RasterDataset#getOverviewCount(int)
|
776 |
*/
|
777 |
public int getOverviewCount(int band) throws BandAccessException, RasterDriverException { |
778 |
if(band >= getBandCount())
|
779 |
throw new BandAccessException("Wrong band"); |
780 |
return 0; |
781 |
} |
782 |
|
783 |
/*
|
784 |
* (non-Javadoc)
|
785 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#overviewsSupport()
|
786 |
*/
|
787 |
public boolean overviewsSupport() { |
788 |
return false; |
789 |
} |
790 |
|
791 |
/*
|
792 |
* (non-Javadoc)
|
793 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getOverviewWidth(int, int)
|
794 |
*/
|
795 |
public int getOverviewWidth(int band, int overview) throws BandAccessException, RasterDriverException { |
796 |
if(list == null || list.size() <= 0) |
797 |
return 0; |
798 |
int[] providerBand = ((DefaultMultiRasterStore)list.get(0)).getProviderFromBandNumber(band); |
799 |
RasterProvider prov = ((DefaultMultiRasterStore)list.get(0)).getProvider(providerBand[0]); |
800 |
return prov.getOverviewWidth(providerBand[1], overview); |
801 |
} |
802 |
|
803 |
/*
|
804 |
* (non-Javadoc)
|
805 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getOverviewHeight(int, int)
|
806 |
*/
|
807 |
public int getOverviewHeight(int band, int overview) throws BandAccessException, RasterDriverException { |
808 |
if(list == null || list.size() <= 0) |
809 |
return 0; |
810 |
int[] providerBand = ((DefaultMultiRasterStore)list.get(0)).getProviderFromBandNumber(band); |
811 |
RasterProvider prov = ((DefaultMultiRasterStore)list.get(0)).getProvider(providerBand[0]); |
812 |
return prov.getOverviewHeight(providerBand[1], overview); |
813 |
} |
814 |
|
815 |
/*
|
816 |
* (non-Javadoc)
|
817 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getNoDataValue()
|
818 |
*/
|
819 |
public double getNoDataValue() { |
820 |
if (list.size() <= 0) |
821 |
return RasterLibrary.defaultNoDataValue;
|
822 |
return list.get(0).getNoDataValue(); |
823 |
} |
824 |
|
825 |
/*
|
826 |
* (non-Javadoc)
|
827 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#resetNoDataValue()
|
828 |
*/
|
829 |
public void resetNoDataValue() { |
830 |
for (int i = 0; i < list.size(); i++) { |
831 |
list.get(i).resetNoDataValue(); |
832 |
} |
833 |
} |
834 |
|
835 |
/*
|
836 |
* (non-Javadoc)
|
837 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#setNoDataValue(double)
|
838 |
*/
|
839 |
public void setNoDataValue(double value) { |
840 |
for (int i = 0; i < list.size(); i++) { |
841 |
list.get(i).setNoDataValue(value); |
842 |
} |
843 |
} |
844 |
|
845 |
/*
|
846 |
* (non-Javadoc)
|
847 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isNoDataEnabled()
|
848 |
*/
|
849 |
public boolean isNoDataEnabled() { |
850 |
return list.get(0).isNoDataEnabled(); |
851 |
} |
852 |
|
853 |
/*
|
854 |
* (non-Javadoc)
|
855 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#setNoDataEnabled(boolean)
|
856 |
*/
|
857 |
public void setNoDataEnabled(boolean enabled) { |
858 |
for (int i = 0; i < list.size(); i++) { |
859 |
list.get(i).setNoDataEnabled(enabled); |
860 |
} |
861 |
} |
862 |
|
863 |
/*
|
864 |
* (non-Javadoc)
|
865 |
* @see org.gvsig.raster.impl.store.QueryableRaster#getDataStore()
|
866 |
*/
|
867 |
public RasterDataStore getDataStore() {
|
868 |
return this; |
869 |
} |
870 |
|
871 |
/*
|
872 |
* (non-Javadoc)
|
873 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getProjection()
|
874 |
*/
|
875 |
public IProjection getProjection() {
|
876 |
if(list == null && list.size() <= 0) |
877 |
return null; |
878 |
return list.get(0).getProjection(); |
879 |
} |
880 |
|
881 |
/*
|
882 |
* (non-Javadoc)
|
883 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getView()
|
884 |
*/
|
885 |
public Extent getView() {
|
886 |
//TODO:Sin implementar
|
887 |
return null; |
888 |
} |
889 |
|
890 |
/*
|
891 |
* (non-Javadoc)
|
892 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getExtentWithoutRot()
|
893 |
*/
|
894 |
public Extent getExtentWithoutRot() {
|
895 |
//TODO:Sin implementar
|
896 |
return null; |
897 |
} |
898 |
|
899 |
/*
|
900 |
* (non-Javadoc)
|
901 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getMetadata()
|
902 |
*/
|
903 |
public Metadata getMetadata() {
|
904 |
//TODO:Sin implementar
|
905 |
return null; |
906 |
} |
907 |
|
908 |
/*
|
909 |
* (non-Javadoc)
|
910 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getWktProjection()
|
911 |
*/
|
912 |
public String getWktProjection() throws RasterDriverException { |
913 |
return null; |
914 |
} |
915 |
|
916 |
/*
|
917 |
* (non-Javadoc)
|
918 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getColorInterpretation()
|
919 |
*/
|
920 |
public DataStoreColorInterpretation getColorInterpretation() {
|
921 |
return null; |
922 |
} |
923 |
|
924 |
/*
|
925 |
* (non-Javadoc)
|
926 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getStatistics()
|
927 |
*/
|
928 |
public Statistics getStatistics() {
|
929 |
return stats;
|
930 |
} |
931 |
|
932 |
/*
|
933 |
* (non-Javadoc)
|
934 |
* @see org.gvsig.fmap.dal.coverage.store.MosaicRasterStore#getTile(int)
|
935 |
*/
|
936 |
public RasterDataStore getTile(int i) { |
937 |
return (RasterDataStore)list.get(i);
|
938 |
} |
939 |
|
940 |
/*
|
941 |
* (non-Javadoc)
|
942 |
* @see org.gvsig.fmap.dal.coverage.store.MosaicRasterStore#getNumberOfTiles()
|
943 |
*/
|
944 |
public int getNumberOfTiles() { |
945 |
return list.size();
|
946 |
} |
947 |
|
948 |
/*
|
949 |
* (non-Javadoc)
|
950 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isReproyectable()
|
951 |
*/
|
952 |
public boolean isReproyectable() { |
953 |
return false; |
954 |
} |
955 |
|
956 |
/*
|
957 |
* (non-Javadoc)
|
958 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isOpen()
|
959 |
*/
|
960 |
public boolean isOpen() { |
961 |
for (int i = 0; i < list.size(); i++) { |
962 |
if(!list.get(i).isOpen())
|
963 |
return false; |
964 |
} |
965 |
return true; |
966 |
} |
967 |
|
968 |
/*
|
969 |
* (non-Javadoc)
|
970 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getTransparencyFilesStatus()
|
971 |
*/
|
972 |
public Transparency getTransparencyFilesStatus() { |
973 |
Transparency t = null; |
974 |
for (int i = 0; i < list.size(); i++) { |
975 |
if(t != null) { |
976 |
Transparency t1 = list.get(i).getTransparencyFilesStatus();
|
977 |
t.merge(t1); |
978 |
} else
|
979 |
t = list.get(i).getTransparencyFilesStatus(); |
980 |
} |
981 |
return t;
|
982 |
} |
983 |
|
984 |
/*
|
985 |
* (non-Javadoc)
|
986 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#saveGeoreferencingToRmf()
|
987 |
*/
|
988 |
public void saveGeoreferencingToRmf() throws RmfSerializerException { |
989 |
for (int i = 0; i < list.size(); i++) { |
990 |
list.get(i).saveGeoreferencingToRmf(); |
991 |
} |
992 |
} |
993 |
|
994 |
/*
|
995 |
* (non-Javadoc)
|
996 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#cloneDataStore()
|
997 |
*/
|
998 |
public RasterDataStore cloneDataStore() {
|
999 |
ArrayList<RasterDataStore> mos = new ArrayList<RasterDataStore>(); |
1000 |
for (int i = 0; i < list.size(); i++) { |
1001 |
mos.add(list.get(i).cloneDataStore()); |
1002 |
} |
1003 |
DefaultListRasterStore result = null;
|
1004 |
try {
|
1005 |
result = new DefaultListRasterStore(mos);
|
1006 |
} catch (MosaicNotValidException e) {
|
1007 |
return null; |
1008 |
} |
1009 |
return result;
|
1010 |
} |
1011 |
|
1012 |
/*
|
1013 |
* (non-Javadoc)
|
1014 |
* @see org.gvsig.metadata.Metadata#getMetadataName()
|
1015 |
*/
|
1016 |
public String getMetadataName() { |
1017 |
if(list != null && list.size() > 0) |
1018 |
try {
|
1019 |
return list.get(0).getMetadataName(); |
1020 |
} catch (MetadataException e) {
|
1021 |
return null; |
1022 |
} |
1023 |
return null; |
1024 |
} |
1025 |
|
1026 |
/*
|
1027 |
* (non-Javadoc)
|
1028 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#saveSerialInfoToRmf(org.gvsig.fmap.dal.coverage.store.props.SerialInfo)
|
1029 |
*/
|
1030 |
public void saveSerialInfoToRmf(SerialInfo serialInfo) throws RmfSerializerException { |
1031 |
for (int i = 0; i < list.size(); i++) { |
1032 |
((AbstractRasterDataStore)list.get(i)).saveSerialInfoToRmf(serialInfo); |
1033 |
} |
1034 |
} |
1035 |
|
1036 |
/*
|
1037 |
* (non-Javadoc)
|
1038 |
* @see org.gvsig.raster.impl.store.AbstractRasterDataStore#saveColorTableToRmf(org.gvsig.fmap.dal.coverage.store.props.ColorTable)
|
1039 |
*/
|
1040 |
public void saveColorTableToRmf(ColorTable table) throws RmfSerializerException { |
1041 |
for (int i = 0; i < list.size(); i++) { |
1042 |
((AbstractRasterDataStore)list.get(i)).saveColorTableToRmf(table); |
1043 |
} |
1044 |
} |
1045 |
|
1046 |
/*
|
1047 |
* (non-Javadoc)
|
1048 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#loadSerialInfoFromRmf(org.gvsig.fmap.dal.coverage.store.props.SerialInfo)
|
1049 |
*/
|
1050 |
public boolean loadSerialInfoFromRmf(SerialInfo serialInfo) { |
1051 |
for (int i = 0; i < list.size(); i++) { |
1052 |
if(((AbstractRasterDataStore)list.get(i)).loadSerialInfoFromRmf(serialInfo))
|
1053 |
return true; |
1054 |
} |
1055 |
return false; |
1056 |
} |
1057 |
|
1058 |
/*
|
1059 |
* (non-Javadoc)
|
1060 |
* @see org.gvsig.raster.util.IHistogramable#getPercent()
|
1061 |
*/
|
1062 |
public int getPercent() { |
1063 |
return percent;
|
1064 |
} |
1065 |
|
1066 |
/*
|
1067 |
* (non-Javadoc)
|
1068 |
* @see org.gvsig.raster.util.IHistogramable#resetPercent()
|
1069 |
*/
|
1070 |
public void resetPercent() { |
1071 |
percent = 0;
|
1072 |
} |
1073 |
|
1074 |
/*
|
1075 |
* (non-Javadoc)
|
1076 |
* @see org.gvsig.raster.impl.store.AbstractRasterDataStore#getProvider()
|
1077 |
*/
|
1078 |
public CoverageStoreProvider getProvider() {
|
1079 |
if(list == null && list.size() <= 0) |
1080 |
return null; |
1081 |
return list.get(0).getProvider(); |
1082 |
} |
1083 |
|
1084 |
public void removeDataset(String fileName) {} |
1085 |
public void removeDataset(RasterDataStore file) {} |
1086 |
public void saveGeoToRmf() throws IOException {} |
1087 |
public void saveRmfModification() throws IOException {} |
1088 |
public void setAffineTransform(AffineTransform transf) {} |
1089 |
|
1090 |
} |