root / branches / v2_0_0_prep / extensions / extWMS / src / org / gvsig / wms / fmap / layers / FLyrWMS.java @ 33738
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.wms.fmap.layers; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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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.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.io.File; |
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import java.io.IOException; |
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import java.lang.ref.WeakReference; |
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import java.net.MalformedURLException; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Vector; |
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import java.util.prefs.Preferences; |
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|
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.swing.ImageIcon; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.geo.ViewPortData; |
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import org.cresques.px.Extent; |
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import org.exolab.castor.xml.ValidationException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.compat.net.ICancellable; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.exceptions.ConnectionErrorLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.URLLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.UnsupportedVersionLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.Tiling; |
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import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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import org.gvsig.fmap.mapcontext.layers.operations.IHasImageLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
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import org.gvsig.fmap.raster.layers.IRasterLayerActions; |
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import org.gvsig.fmap.raster.layers.IStatusRaster; |
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import org.gvsig.raster.dataset.CompositeDataset; |
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import org.gvsig.raster.dataset.IBuffer; |
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import org.gvsig.raster.dataset.MosaicNotValidException; |
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import org.gvsig.raster.dataset.MultiRasterDataset; |
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import org.gvsig.raster.dataset.NotSupportedExtensionException; |
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import org.gvsig.raster.dataset.RasterDriverException; |
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import org.gvsig.raster.grid.GridPalette; |
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import org.gvsig.raster.grid.GridTransparency; |
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import org.gvsig.raster.grid.filter.FilterTypeException; |
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import org.gvsig.raster.grid.filter.RasterFilterList; |
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import org.gvsig.raster.grid.filter.RasterFilterListManager; |
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import org.gvsig.raster.grid.filter.bands.ColorTableFilter; |
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import org.gvsig.raster.grid.filter.bands.ColorTableListManager; |
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import org.gvsig.remoteclient.utils.Utilities; |
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import org.gvsig.remoteclient.wms.WMSStatus; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynClass; |
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import org.gvsig.tools.dynobject.DynObjectSet; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.task.Cancellable; |
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import org.gvsig.wmc.WebMapContextTags; |
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import org.gvsig.wmc.XmlBuilder; |
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import org.gvsig.wms.fmap.WMSDriverExceptionType; |
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import org.gvsig.wms.fmap.drivers.wms.FMapWMSDriver; |
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import org.gvsig.wms.fmap.drivers.wms.FMapWMSDriverFactory; |
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import org.gvsig.wms.fmap.drivers.wms.WMSException; |
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import org.gvsig.wms.fmap.layers.WMSLayerNode.FMapWMSStyle; |
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/**
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* FMap's WMS Layer class.
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*
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* Las capas WMS son tileadas para descargarlas del servidor. Esto quiere decir que
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* est?n formadas por multiples ficheros raster. Por esto la fuente de datos raster (IRasterDatasource)
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* de la capa FLyrWMS es un objeto de tipo CompositeDataset. Este objeto est? compuesto por un array
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* bidimensional de MultiRasterDataset. Cada uno de los MultiRasterDataset corresponde con un tile
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* salvado en disco. Estos MultiRasterDataset se crean cada vez que se repinta ya que en WMS a cada
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* zoom varian los ficheros fuente. La secuencia de creaci?n de un CompositeDataset ser?a la siguiente:
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* <UL>
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* <LI>Se hace una petici?n de dibujado por parte del usuario llamando al m?todo draw de FLyrWMS</LI>
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* <LI>Se tilea la petici?n</LI>
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* <LI>Cada tile se dibuja abriendo una FLyerRaster para ese tile</LI>
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* <LI>Si es el primer dibujado se guarda una referencia en la capa WMS a las propiedades de renderizado, orden de bandas,
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* transparencia, filtros aplicados, ...</LI>
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* <LI>Si no es el primer dibujado se asignan las propiedades de renderizado cuya referencia se guarda en la capa WMS</LI>
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* <LI>Se guarda el MultiRasterDataset de cada tile</LI>
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* <LI>Al acabar todos los tiles creamos un CompositeDataset con los MultiRasterDataset de todos los tiles</LI>
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* <LI>Asignamos a la capa la referencia de las propiedades de renderizado que tenemos almacenadas. De esta forma si hay
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* alguna modificaci?n desde el cuadro de propiedades ser? efectiva sobre los tiles que se dibujan.</LI>
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* </UL>
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*
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*
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* @author Jaume Dominguez Faus
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*
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*/
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public class FLyrWMS extends FLyrRasterSE implements IHasImageLegend{ |
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public static final String PERSISTENT_NAME = "FLyrWMS_Persistent"; |
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public static final String PERSISTENT_DESCRIPTION = "FLyrWMS Persistent Definition"; |
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private static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private static final Logger logger = LoggerFactory.getLogger(FLyrWMS.class); |
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private boolean isPrinting = false; |
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private boolean mustTileDraw = true; |
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private boolean mustTilePrint = true; |
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private final int maxTileDrawWidth = 1023; |
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private final int maxTileDrawHeight = 1023; |
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private final int maxTilePrintWidth = 1023; |
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private final int maxTilePrintHeight = 1023; |
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private final int minTilePrintWidth = 12; |
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private final int minTilePrintHeight = 12; |
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public URL host; |
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public String m_Format; |
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private String m_SRS; |
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private String layerQuery; |
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private String infoLayerQuery; |
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private FMapWMSDriver wms;
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private WMSStatus wmsStatus = new WMSStatus(); |
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private boolean wmsTransparency; |
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private Vector<String> styles; |
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private Vector<String> dimensions; |
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private boolean firstLoad = false; |
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private Map<String,String> onlineResources = new Hashtable<String,String>(); |
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private Dimension fixedSize; |
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private boolean queryable = true; |
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private VisualStatus visualStatus = new VisualStatus(); |
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/**
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* Lista de filtros aplicada en la renderizaci?n
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*/
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private RasterFilterList filterList = null; |
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private GridTransparency transparency = null; |
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private int[] renderBands = null; |
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private FLyrRasterSE[] layerRaster = null; |
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private List<String> filterArguments = null; |
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private List<WeakReference<Thread>> disableUpdateDrawVersion; |
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private int lastNColumns = 0; |
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private int lastNRows = 0; |
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//FIXME DynValue???
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private Envelope fullEnvelope=null; |
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private class MyCancellable implements ICancellable |
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{ |
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private Cancellable original;
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public MyCancellable(Cancellable cancelOriginal)
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{ |
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this.original = cancelOriginal;
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} |
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public boolean isCanceled() { |
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if (original == null) { |
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return false; |
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} |
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return original.isCanceled();
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} |
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public Object getID() { |
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return this; |
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} |
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} |
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public FLyrWMS(){
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super();
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this.updateDrawVersion();
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} |
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public FLyrWMS(Map args) throws LoadLayerException{ |
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this.updateDrawVersion();
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FMapWMSDriver drv = null;
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String host = (String)args.get("host"); |
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String sLayer = (String)args.get("layer"); |
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Rectangle2D fullExtent = (Rectangle2D)args.get("FullExtent"); |
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String sSRS = (String)args.get("SRS"); |
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String sFormat = (String)args.get("Format"); |
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String[] sLayers = sLayer.split(","); |
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try {
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this.setHost(new URL(host)); |
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} catch (MalformedURLException e) { |
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//e.printStackTrace();
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throw new URLLayerException(getName(),e); |
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} |
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try {
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drv = this.getDriver();
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} catch (IllegalStateException e) { |
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throw new LoadLayerException(getName(),e); |
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} catch (ValidationException e) {
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throw new LoadLayerException(getName(),e); |
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} catch (IOException e) { |
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throw new ConnectionErrorLayerException(getName(),e); |
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} |
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if( sFormat == null || sSRS == null || fullExtent == null ) { |
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if (!drv.connect(null)) { |
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throw new ConnectionErrorLayerException(getName(),null); |
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} |
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WMSLayerNode wmsNode = drv.getLayer(sLayer); |
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if (wmsNode == null){ |
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throw new LoadLayerException(getName(),null); |
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} |
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if( sFormat == null ) { |
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sFormat = this.getGreatFormat(drv.getFormats());
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} |
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// SRS
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Vector allSrs = wmsNode.getAllSrs();
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boolean isSRSSupported = false; |
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if( sSRS != null ) { |
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for (int i=0; i<allSrs.size() ; i++){ |
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if (((String)allSrs.get(i)).compareTo(sSRS) == 0){ |
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isSRSSupported = true;
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} |
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} |
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} |
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if(!isSRSSupported) {
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for (int i=0; i<allSrs.size() ; i++){ |
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if (((String)wmsNode.getAllSrs().get(i)).compareTo("EPSG:4326") == 0){ |
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sSRS = (String)wmsNode.getAllSrs().get(i);
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} |
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} |
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if (sSRS==null){ |
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sSRS = (String)wmsNode.getAllSrs().get(0); |
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} |
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} |
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if( fullExtent == null ) { |
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fullExtent = drv.getLayersExtent(sLayers,sSRS); |
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} |
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} |
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this.setFullExtent(fullExtent);
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this.setFormat(sFormat);
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this.setLayerQuery(sLayer);
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this.setInfoLayerQuery(""); |
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this.setSRS(sSRS);
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this.setName(sLayer);
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this.setOnlineResources(drv.getOnlineResources());
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load(); |
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} |
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/**
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* It choose the best format to load different maps if the server
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* supports it. This format could be png, because it supports
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* transparency.
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* @param formats
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* Arraywith all the formats supported by the server
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* @return
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*/
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private String getGreatFormat(Vector formats){ |
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for (int i=0 ; i<formats.size() ; i++){ |
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String format = (String) formats.get(i); |
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if (format.equals("image/jpg")){ |
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return format;
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} |
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if (format.equals("image/jpeg")){ |
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return format;
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} |
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} |
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return (String)formats.get(0); |
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} |
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/**
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* Clase que contiene los datos de visualizaci?n de WMS.
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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private class VisualStatus{ |
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/**
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* Ancho y alto de la imagen o del conjunto de tiles si los tiene. Coincide con
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* el ancho y alto del viewPort
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*/
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private double minX = 0D; |
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private double minY = 0D; |
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private double maxX = 0D; |
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private double maxY = 0D; |
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/**
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* Lista de nombre de fichero que componen toda la visualizaci?n.
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*/
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private String[] fileNames = null; |
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public Object clone() { |
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VisualStatus s = new VisualStatus();
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s.maxX = maxX; |
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s.maxY = maxY; |
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s.minX = minX; |
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s.minY = minY; |
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s.fileNames = new String[fileNames.length]; |
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for (int i = 0; i < fileNames.length; i++) |
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s.fileNames[i] = fileNames[i]; |
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return s;
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} |
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} |
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@Override
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public void loadFromState(PersistentState state) |
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throws PersistenceException {
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super.loadFromState(state);
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this.fullEnvelope = (Envelope) state.get("fullExtent"); |
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// Host
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host = (URL) state.get("host"); |
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// Part of the query that is not the host, or the
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// layer names, or other not listed bellow
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infoLayerQuery = state.getString("infoLayerQuery");
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// Part of the query containing the layer names
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layerQuery = state.getString("layerQuery");
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// Format
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m_Format = state.getString("format");
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// SRS
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m_SRS = state.getString("srs");
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// Transparency
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if (state.hasValue("wms_transparency")) { |
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wmsTransparency = state.getBoolean("wms_transparency");
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} |
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// Styles
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if (state.hasValue("styles")){ |
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styles = new Vector(state.getList("styles")); |
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} |
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// Dimensions
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if (state.hasValue("dimensions")){ |
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dimensions = new Vector(state.getList("dimensions")); |
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} |
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// OnlineResources
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if (state.hasValue("onlineResources")) { |
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onlineResources = new Hashtable(state.getMap("onlineResources")); |
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} |
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|
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// Queryable
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queryable = true; // let's assume that the layer is queryable by default |
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if (state.hasValue("queryable")) { |
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queryable = state.getBoolean("queryable");
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} |
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// fixedSize
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if (state.hasValue("fixedSize")) { |
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fixedSize = (Dimension) state.get("fixedSize"); |
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} else {
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fixedSize = null;
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} |
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firstLoad = true;
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} |
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@Override
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public void saveToState(PersistentState state) throws PersistenceException { |
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super.saveToState(state);
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state.set("fullEnvelope", this.fullEnvelope); |
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// Host
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state.set("host", host);
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// Part of the query that is not the host, or the
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// layer names, or other not listed bellow
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state.set("infoLayerQuery", infoLayerQuery);
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// Part of the query containing the layer names
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state.set("layerQuery", layerQuery);
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// Format
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state.set("format", m_Format);
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// SRS
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state.set("srs", m_SRS);
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// Transparency
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state.set("wms_transparency", wmsTransparency);
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// Styles
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if (styles!=null){ |
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state.set("styles", styles);
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} |
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|
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// Dimensions
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if (dimensions!=null){ |
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state.set("dimensions", dimensions);
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} |
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|
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// OnlineResources
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state.set("onlineResources", onlineResources);
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|
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// Queryable
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state.set("queryable", queryable);
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|
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// fixedSize
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if (isSizeFixed()) {
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state.set("fixedSize", fixedSize);
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} |
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} |
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|
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public static void registerPersistent() { |
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PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
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if( definition == null ) { |
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FLyrRasterSE.registerPersistent(); |
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definition = manager.addDefinition( |
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FLyrWMS.class, |
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PERSISTENT_NAME, |
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PERSISTENT_DESCRIPTION, |
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null,
|
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null
|
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); |
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definition.extend( |
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(DynClass)ToolsLocator.getPersistenceManager() |
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.getDefinition(FLyrRasterSE.class) |
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); |
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|
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definition.addDynFieldObject("fullExtent")
|
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.setType(DataTypes.ENVELOPE) |
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.setMandatory(true);
|
487 |
definition.addDynFieldURL("host")
|
488 |
.setMandatory(true);
|
489 |
definition.addDynFieldString("infoLayerQuery").setMandatory(true); |
490 |
definition.addDynFieldString("layerQuery").setMandatory(true); |
491 |
definition.addDynFieldString("format").setMandatory(true); |
492 |
definition.addDynFieldString("srs").setMandatory(true); |
493 |
definition.addDynFieldBoolean("wms_transparency").setMandatory(true); |
494 |
definition.addDynFieldList("styles")
|
495 |
.setClassOfItems(String.class)
|
496 |
.setMandatory(false);
|
497 |
definition.addDynFieldList("dimensions")
|
498 |
.setClassOfItems(String.class)
|
499 |
.setMandatory(false);
|
500 |
definition.addDynFieldMap("onlineResources")
|
501 |
.setClassOfItems(String.class)
|
502 |
.setMandatory(true);
|
503 |
definition.addDynFieldBoolean("queryable").setMandatory(false); |
504 |
definition.addDynFieldObject("fixedSize")
|
505 |
.setClassOfValue(Dimension.class)
|
506 |
.setMandatory(false);
|
507 |
} |
508 |
} |
509 |
|
510 |
|
511 |
// /**
|
512 |
// * @throws ReadDriverException
|
513 |
// * @throws LoadLayerException
|
514 |
// * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(com.iver.cit.gvsig.fmap.operations.QueriedPoint)
|
515 |
// */
|
516 |
// public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancellable)
|
517 |
// throws ReadException {
|
518 |
// XMLItem[] item = new XMLItem[1];
|
519 |
// try {
|
520 |
// if (queryable) {
|
521 |
// //TODO
|
522 |
// // check if there are layers which are not queryable
|
523 |
// ViewPort viewPort = getMapContext().getViewPort();
|
524 |
//
|
525 |
// Point tiledPoint = new Point((int) p.getX() % maxTilePrintWidth, (int) p.getY() % maxTilePrintHeight);
|
526 |
// Rectangle rect = new Rectangle(0, 0, viewPort.getImageWidth() - 1, viewPort.getImageHeight() - 1);
|
527 |
// Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, rect);
|
528 |
// tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
529 |
// int nCols = tiles.getNumCols();
|
530 |
//
|
531 |
// int col = (int) p.getX() / maxTilePrintWidth;
|
532 |
// int row = (int) p.getY() / maxTilePrintHeight;
|
533 |
// int tileIndex = (row*nCols) + col;
|
534 |
//
|
535 |
// ViewPort vp = tiles.getTileViewPort(viewPort, tileIndex);
|
536 |
// wmsStatus.setExtent(this.getRectable2DFromEnvelope(vp
|
537 |
// .getAdjustedExtent()));
|
538 |
// wmsStatus.setHeight(vp.getImageHeight());
|
539 |
// wmsStatus.setWidth(vp.getImageWidth());
|
540 |
// wmsStatus.setOnlineResource((String) onlineResources.get("GetFeatureInfo"));
|
541 |
//
|
542 |
//
|
543 |
// wmsStatus.setFormat( m_Format );
|
544 |
// wmsStatus.setLayerNames(Utilities.createVector(layerQuery,","));
|
545 |
// wmsStatus.setSrs(m_SRS);
|
546 |
// wmsStatus.setStyles(styles);
|
547 |
// wmsStatus.setDimensions(dimensions);
|
548 |
// wmsStatus.setTransparency(wmsTransparency);
|
549 |
// wmsStatus.setSrs(m_SRS);
|
550 |
// MyCancellable c = new MyCancellable(cancellable);
|
551 |
// try {
|
552 |
// item[0] = new StringXMLItem(new String(getDriver()
|
553 |
// .getFeatureInfo(wmsStatus, (int) tiledPoint.getX(), (int) tiledPoint.getY(), Integer.MAX_VALUE, c)),this);
|
554 |
// } catch (UnsupportedVersionLayerException e) {
|
555 |
// throw new ReadException(FMapWMSDriver.class.getName()
|
556 |
// + "::" + getName()
|
557 |
// + " - UnsupportedVersionLayerException", e);
|
558 |
// } catch (IllegalStateException e) {
|
559 |
// throw new ReadException(FMapWMSDriver.class.getName()
|
560 |
// + "::" + getName() + " - IllegalStateException", e);
|
561 |
// }
|
562 |
// return item;
|
563 |
// }
|
564 |
// else
|
565 |
// {
|
566 |
// JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),this.getName() + " " +
|
567 |
// PluginServices.getText(this,"layer_not_queryable"));
|
568 |
// item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><info></info>",this);
|
569 |
// return item;
|
570 |
// //return null;
|
571 |
// }
|
572 |
// } catch (WMSException e) {
|
573 |
// item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><exception>" +
|
574 |
// e.getMessage() + "</exception>", this);
|
575 |
// return item;
|
576 |
// } catch (ValidationException e) {
|
577 |
// throw new ReadException(FMapWMSDriver.class.getName() + "::"
|
578 |
// + getName() + " - ValidationException", e);
|
579 |
// } catch (IOException e) {
|
580 |
// throw new ReadException(FMapWMSDriver.class.getName() + "::"
|
581 |
// + getName() + " - IOException", e);
|
582 |
// } catch (NoninvertibleTransformException e) {
|
583 |
// NotificationManager.addError("NotinvertibleTransform", e);
|
584 |
// }
|
585 |
// return null;
|
586 |
// }
|
587 |
|
588 |
/*
|
589 |
*
|
590 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
|
591 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
|
592 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
593 |
*/
|
594 |
private int callCount; // mess code, represents the amount of times the methods drawFixedSize or drawTile where tried for an extent |
595 |
private static final int MAX_RETRY_TIMES = 5; // mess code, represents the max amount of retries allowed. |
596 |
public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
597 |
Cancellable cancel, double scale) throws ReadException { |
598 |
callCount = 0; // mess code |
599 |
lastNColumns = lastNRows = 0;
|
600 |
|
601 |
enableStopped(); |
602 |
|
603 |
closeAndFree(); |
604 |
|
605 |
if (isWithinScale(scale)){
|
606 |
Point2D p = viewPort.getOffset();
|
607 |
// p will be (0, 0) when drawing a view or other when painting onto
|
608 |
// the Layout.
|
609 |
Envelope vpEnvelope = viewPort.getAdjustedExtent(); |
610 |
visualStatus.minX = vpEnvelope.getMinimum(0);
|
611 |
visualStatus.minY = vpEnvelope.getMinimum(1);
|
612 |
visualStatus.maxX = vpEnvelope.getMaximum(0);
|
613 |
visualStatus.maxY = vpEnvelope.getMaximum(1);
|
614 |
|
615 |
|
616 |
if (isSizeFixed()) {
|
617 |
// This condition handles those situations in which the server can
|
618 |
// only give static extent and resolution maps despite we need
|
619 |
// a specific BBOX and pixel WIDTH and HEIGHT
|
620 |
try {
|
621 |
visualStatus.fileNames = new String[1]; |
622 |
layerRaster = new FLyrRasterSE[1]; |
623 |
drawFixedSize(g, viewPort, cancel, scale); |
624 |
if(layerRaster != null && layerRaster[0] != null) { |
625 |
dataset = layerRaster[0].getDataSource();
|
626 |
initializeRasterLayer(null, new IBuffer[][]{{layerRaster[0].getRender().getLastRenderBuffer()}}); |
627 |
getRender().setLastRenderBuffer(layerRaster[0].getRender().getLastRenderBuffer());
|
628 |
} |
629 |
} catch (LoadLayerException e) {
|
630 |
// TODO Auto-generated catch block
|
631 |
e.printStackTrace(); |
632 |
} |
633 |
|
634 |
} else {
|
635 |
if(mustTileDraw){
|
636 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), viewPort.getImageWidth(), viewPort.getImageHeight()); |
637 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
638 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
639 |
visualStatus.fileNames = new String[tiles.getNumTiles()]; |
640 |
MultiRasterDataset[][] datasets = new MultiRasterDataset[tiles.getNumRows()][tiles.getNumCols()]; |
641 |
IBuffer[][] buf = new IBuffer[tiles.getNumRows()][tiles.getNumCols()]; |
642 |
layerRaster = new FLyrRasterSE[tiles.getNumTiles()];
|
643 |
lastNColumns = tiles.getNumCols(); |
644 |
lastNRows = tiles.getNumRows(); |
645 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
646 |
// drawing part
|
647 |
try {
|
648 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
649 |
boolean painted = drawTile(g, vp, cancel, tileNr, scale, tileNr);
|
650 |
if( layerRaster != null && |
651 |
layerRaster[tileNr] != null &&
|
652 |
painted) { |
653 |
datasets[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = (MultiRasterDataset)layerRaster[tileNr].getDataSource().newDataset();
|
654 |
buf[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = layerRaster[tileNr].getRender().getLastRenderBuffer();
|
655 |
} |
656 |
} catch (NoninvertibleTransformException e) { |
657 |
e.printStackTrace(); |
658 |
} catch (LoadLayerException e) {
|
659 |
// TODO Auto-generated catch block
|
660 |
e.printStackTrace(); |
661 |
} |
662 |
} |
663 |
try {
|
664 |
if(datasets != null && datasets[0][0] != null) { |
665 |
dataset = new CompositeDataset(datasets);
|
666 |
initializeRasterLayer(datasets, buf); |
667 |
buf = null;
|
668 |
} |
669 |
} catch (MosaicNotValidException e) {
|
670 |
throw new ReadException( |
671 |
"No hay continuidad en el mosaico.", e);
|
672 |
} catch (LoadLayerException e) {
|
673 |
throw new ReadException("Error inicializando la capa.", |
674 |
e); |
675 |
} |
676 |
} else {
|
677 |
try {
|
678 |
layerRaster = new FLyrRasterSE[1]; |
679 |
visualStatus.fileNames = new String[1]; |
680 |
drawTile(g, viewPort, cancel, 0, scale, 0); |
681 |
if(layerRaster != null && layerRaster[0] != null) { |
682 |
dataset = layerRaster[0].getDataSource();
|
683 |
getRender().setLastRenderBuffer(layerRaster[0].getRender().getLastRenderBuffer());
|
684 |
initializeRasterLayer(null, new IBuffer[][]{{layerRaster[0].getRender().getLastRenderBuffer()}}); |
685 |
} |
686 |
} catch (LoadLayerException e) {
|
687 |
// TODO Auto-generated catch block
|
688 |
e.printStackTrace(); |
689 |
} |
690 |
} |
691 |
} |
692 |
} |
693 |
disableStopped(); |
694 |
|
695 |
/*Runtime r = Runtime.getRuntime();
|
696 |
System.err.println("********************WMS**********************");
|
697 |
System.err.println("Memoria Total: " + (r.totalMemory() / 1024) +"KB");
|
698 |
System.err.println("Memoria Usada: " + ((r.totalMemory() - r.freeMemory()) / 1024) +"KB");
|
699 |
System.err.println("Memoria Libre: " + (r.freeMemory() / 1024) +"KB");
|
700 |
System.err.println("Memoria MaxMemory: " + (r.maxMemory() / 1024) +"KB");
|
701 |
System.err.println("*********************************************");*/
|
702 |
} |
703 |
|
704 |
/**
|
705 |
* Closes files and releases memory (pointers to null)
|
706 |
*/
|
707 |
private void closeAndFree() { |
708 |
while(readingData != null && readingData.compareTo(Thread.currentThread().toString()) != 0) |
709 |
try {
|
710 |
Thread.sleep(100); |
711 |
} catch (InterruptedException e) { |
712 |
} |
713 |
|
714 |
if(dataset != null) { |
715 |
dataset.close(); |
716 |
dataset = null;
|
717 |
} |
718 |
|
719 |
//Cerramos el dataset asociado a la capa si est? abierto.
|
720 |
if(layerRaster != null) { |
721 |
for (int i = 0; i < layerRaster.length; i++) { |
722 |
if(layerRaster[i] != null) { |
723 |
layerRaster[i].setRemoveRasterFlag(true);
|
724 |
layerRaster[i].getDataSource().close(); |
725 |
layerRaster[i].getRender().free(); |
726 |
layerRaster[i].getBufferFactory().free(); |
727 |
layerRaster[i] = null;
|
728 |
} |
729 |
} |
730 |
} |
731 |
getRender().free(); |
732 |
System.gc();
|
733 |
} |
734 |
|
735 |
/**
|
736 |
* Acciones que se realizan despu?s de asignar la fuente de datos a
|
737 |
* la capa raster.
|
738 |
*
|
739 |
* @throws LoadLayerException
|
740 |
*/
|
741 |
private void initializeRasterLayer(MultiRasterDataset[][] datasets, IBuffer[][] buf) throws LoadLayerException { |
742 |
if(this.filterList != null) |
743 |
getRender().setFilterList(filterList); |
744 |
if(this.transparency != null) |
745 |
getRender().setLastTransparency(transparency); |
746 |
if(this.renderBands != null) |
747 |
getRender().setRenderBands(renderBands); |
748 |
if(datasets != null) { |
749 |
String[][] names = new String[datasets.length][datasets[0].length]; |
750 |
for (int i = 0; i < datasets.length; i++) { |
751 |
for (int j = 0; j < datasets[i].length; j++) { |
752 |
if(datasets[i][j] != null) |
753 |
names[i][j] = datasets[i][j].getDataset(0)[0].getFName(); |
754 |
} |
755 |
} |
756 |
super.setLoadParams(names);
|
757 |
} |
758 |
super.init();
|
759 |
if(buf != null && buf[0][0] != null) { |
760 |
int drawablesBandCount = layerRaster[0].getDataSource().getBands().getDrawableBandsCount(); |
761 |
IBuffer buff = null;
|
762 |
if(dataset instanceof CompositeDataset) |
763 |
buff = ((CompositeDataset)dataset).generateBuffer(buf, drawablesBandCount); |
764 |
else
|
765 |
buff = buf[0][0]; |
766 |
|
767 |
if(getRender().getLastRenderBuffer() != null) |
768 |
getRender().getLastRenderBuffer().free(); |
769 |
getRender().setLastRenderBuffer(buff); |
770 |
} |
771 |
} |
772 |
|
773 |
private void drawFixedSize(Graphics2D g, ViewPort vp, Cancellable cancel, |
774 |
double scale) throws ReadException, LoadLayerException { |
775 |
callCount++; // mess code, it is not unusual a wms server to response an error which is completely
|
776 |
// temporal and the response is available if we retry requesting.
|
777 |
//
|
778 |
|
779 |
|
780 |
// This is the extent that will be requested
|
781 |
Rectangle2D bBox = getRectable2DFromEnvelope(getFullEnvelope());
|
782 |
MyCancellable c = new MyCancellable(cancel);
|
783 |
|
784 |
try {
|
785 |
wmsStatus.setExtent( bBox ); |
786 |
wmsStatus.setFormat( m_Format ); |
787 |
wmsStatus.setHeight( fixedSize.height ); |
788 |
wmsStatus.setWidth( fixedSize.width ); |
789 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
790 |
wmsStatus.setSrs(m_SRS); |
791 |
wmsStatus.setStyles(styles); |
792 |
wmsStatus.setDimensions(dimensions); |
793 |
wmsStatus.setTransparency(wmsTransparency); |
794 |
wmsStatus.setOnlineResource((String) onlineResources.get("GetMap")); |
795 |
File f = getDriver().getMap(wmsStatus, c);
|
796 |
if (f == null) { |
797 |
return;
|
798 |
} |
799 |
String nameWorldFile = getWorldFile(f.getPath());
|
800 |
org.gvsig.andami.Utilities.createTemp(nameWorldFile, this.getDataWorldFile(bBox, fixedSize));
|
801 |
|
802 |
IStatusRaster status = getStatus(); |
803 |
if(status!=null && firstLoad){ |
804 |
try {
|
805 |
status.applyStatus(this);
|
806 |
} catch (NotSupportedExtensionException e) {
|
807 |
throw new ReadException("", e); |
808 |
} catch (RasterDriverException e) {
|
809 |
throw new ReadException("", e); |
810 |
} catch (FilterTypeException e) {
|
811 |
throw new ReadException("", e); |
812 |
} |
813 |
firstLoad = false;
|
814 |
} |
815 |
|
816 |
// And finally, obtain the extent intersecting the view and the BBox
|
817 |
// to draw to.
|
818 |
Rectangle2D extent = new Rectangle2D.Double(); |
819 |
Envelope vpEnv = vp.getAdjustedExtent(); |
820 |
Rectangle2D.Double vpExtent = this.getRectable2DFromEnvelope(vpEnv); |
821 |
|
822 |
Rectangle2D.intersect(vpExtent, bBox, extent);
|
823 |
|
824 |
ViewPortData vpData = new ViewPortData(
|
825 |
vp.getProjection(), new Extent(extent), fixedSize );
|
826 |
vpData.setMat(vp.getAffineTransform()); |
827 |
|
828 |
String filePath = f.getAbsolutePath();
|
829 |
visualStatus.fileNames[0] = filePath;
|
830 |
|
831 |
try {
|
832 |
rasterProcess(filePath, g, vp, scale, cancel, 0);
|
833 |
this.updateDrawVersion();
|
834 |
} catch (FilterTypeException e) {
|
835 |
} |
836 |
} catch (ValidationException e) {
|
837 |
if (!c.isCanceled())
|
838 |
{ |
839 |
LoadLayerException exception = new LoadLayerException(getName(),e);
|
840 |
throw exception;
|
841 |
} |
842 |
} catch (IOException e) { |
843 |
if (!c.isCanceled()) {
|
844 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
845 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
846 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
847 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
848 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
849 |
} // mess code
|
850 |
} |
851 |
|
852 |
if (callCount == 1) { // mess code |
853 |
// ConnectionErrorExceptionType type = new ConnectionErrorExceptionType();
|
854 |
// type.setLayerName(getName());
|
855 |
// try {
|
856 |
// type.setDriverName("WMS Driver");
|
857 |
// } catch (Exception e1) {
|
858 |
// }
|
859 |
// type.setHost(host);
|
860 |
throw new ConnectionErrorLayerException(getName(),e); |
861 |
} // mess code
|
862 |
|
863 |
} catch (WMSException e) {
|
864 |
if (!c.isCanceled()) {
|
865 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
866 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
867 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
868 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
869 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
870 |
} // mess code
|
871 |
if (callCount == 1) { // mess code |
872 |
if (!isPrinting) {
|
873 |
this.setVisible(false); |
874 |
} |
875 |
throw new LoadLayerException(getName(),e); |
876 |
|
877 |
|
878 |
} // mess code
|
879 |
} |
880 |
} |
881 |
callCount--; // mess code
|
882 |
} |
883 |
|
884 |
/**
|
885 |
* Carga y dibuja el raster usando la librer?a
|
886 |
*
|
887 |
* @param filePath
|
888 |
* Ruta al fichero en disco
|
889 |
* @param g
|
890 |
* Graphics2D
|
891 |
* @param vp
|
892 |
* ViewPort
|
893 |
* @param scale
|
894 |
* Escala para el draw
|
895 |
* @param cancel
|
896 |
* Cancelaci?n para el draw
|
897 |
* @throws ReadException
|
898 |
* @throws LoadLayerException
|
899 |
* @throws ReadException
|
900 |
*/
|
901 |
private void rasterProcess(String filePath, Graphics2D g, ViewPort vp, double scale, Cancellable cancel, int nLyr) throws LoadLayerException, FilterTypeException, ReadException { |
902 |
//Cargamos el dataset con el raster de disco.
|
903 |
layerRaster[nLyr] = FLyrRasterSE.createLayer("", filePath, vp.getProjection());
|
904 |
//layerRaster[nLyr].getRender().setBufferFactory(layerRaster[nLyr].getBufferFactory());
|
905 |
layerRaster[nLyr].setNoDataValue(getNoDataValue()); |
906 |
layerRaster[nLyr].setNoDataType(getNoDataType()); |
907 |
|
908 |
//Obtenemos la tabla de color del raster abierto ya que se le va a sustituir la lista
|
909 |
//de filtros y el de tabla de color no queremos sustituirlo.
|
910 |
RasterFilterList rasterFilterList = layerRaster[nLyr].getRender().getFilterList(); |
911 |
ColorTableFilter ct = (ColorTableFilter)rasterFilterList.getFilterByBaseClass(ColorTableFilter.class); |
912 |
Object param = null; |
913 |
if(ct != null) |
914 |
param = ct.getParam("colorTable");
|
915 |
|
916 |
//En caso de cargar un proyecto con XMLEntity se crean los filtros
|
917 |
if(filterArguments != null) { |
918 |
RasterFilterList fl = new RasterFilterList();
|
919 |
fl.addEnvParam("IStatistics", layerRaster[nLyr].getDataSource().getStatistics());
|
920 |
fl.addEnvParam("MultiRasterDataset", layerRaster[nLyr].getDataSource());
|
921 |
fl.setInitDataType(layerRaster[nLyr].getDataType()[0]);
|
922 |
RasterFilterListManager filterListManager = new RasterFilterListManager(fl);
|
923 |
filterListManager.createFilterListFromStrings((ArrayList) filterArguments);
|
924 |
filterArguments = null;
|
925 |
filterList = fl; |
926 |
} |
927 |
|
928 |
//Como el raster se carga a cada zoom el render se crea nuevamente y la lista de
|
929 |
//filtros siempre estar? vacia a cada visualizaci?n. Para evitarlo tenemos que
|
930 |
//guardar la lista de filtro aplicada en la visualizaci?n anterior.
|
931 |
if(this.filterList != null) { |
932 |
this.disableUpdateDrawVersion();
|
933 |
//Si ten?a tabla de color le asignamos la original
|
934 |
if(param != null && param instanceof GridPalette) { |
935 |
this.filterList.remove(ColorTableFilter.class);
|
936 |
RasterFilterListManager filterManager = new RasterFilterListManager(filterList);
|
937 |
ColorTableListManager ctm = new ColorTableListManager(filterManager);
|
938 |
ctm.addColorTableFilter((GridPalette)param); |
939 |
filterList.move(ColorTableFilter.class, 0);
|
940 |
filterList.controlTypes(); |
941 |
} |
942 |
layerRaster[nLyr].getRender().setFilterList(filterList); |
943 |
this.enableUpdateDrawVersion();
|
944 |
} |
945 |
if(this.transparency != null) |
946 |
layerRaster[nLyr].getRender().setLastTransparency(transparency); |
947 |
if(this.renderBands != null) |
948 |
layerRaster[nLyr].getRender().setRenderBands(renderBands); |
949 |
|
950 |
//Dibujamos
|
951 |
disableUpdateDrawVersion(); |
952 |
layerRaster[nLyr].draw(null, g, vp, cancel, scale);
|
953 |
enableUpdateDrawVersion(); |
954 |
|
955 |
//La primera vez asignamos la lista de filtros asociada al renderizador. Guardamos una referencia
|
956 |
//en esta clase para que a cada zoom no se pierda.
|
957 |
if (this.filterList == null) |
958 |
filterList = layerRaster[nLyr].getRender().getFilterList(); |
959 |
if (this.transparency == null) |
960 |
transparency = layerRaster[nLyr].getRender().getLastTransparency(); |
961 |
if (this.renderBands == null) |
962 |
renderBands = layerRaster[nLyr].getRender().getRenderBands(); |
963 |
|
964 |
} |
965 |
|
966 |
/*
|
967 |
* (non-Javadoc)
|
968 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
969 |
*/
|
970 |
public RasterFilterList getRenderFilterList(){
|
971 |
return (filterList != null) ? filterList : getRender().getFilterList(); |
972 |
} |
973 |
|
974 |
/*
|
975 |
* (non-Javadoc)
|
976 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderFilterList(org.gvsig.raster.grid.filter.RasterFilterList)
|
977 |
*/
|
978 |
public void setRenderFilterList(RasterFilterList filterList) { |
979 |
if (filterList == this.filterList){ |
980 |
return;
|
981 |
} |
982 |
this.filterList = filterList;
|
983 |
this.updateDrawVersion();
|
984 |
super.getRender().setFilterList(filterList);
|
985 |
} |
986 |
|
987 |
/*
|
988 |
* (non-Javadoc)
|
989 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
990 |
*/
|
991 |
public GridTransparency getRenderTransparency() {
|
992 |
return (transparency != null) ? transparency : getRender().getLastTransparency(); |
993 |
} |
994 |
|
995 |
/*
|
996 |
* (non-Javadoc)
|
997 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#getRenderBands()
|
998 |
*/
|
999 |
public int[] getRenderBands() { |
1000 |
return (renderBands != null) ? renderBands : getRender().getRenderBands(); |
1001 |
} |
1002 |
|
1003 |
/*
|
1004 |
* (non-Javadoc)
|
1005 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderBands(int[])
|
1006 |
*/
|
1007 |
public void setRenderBands(int[] renderBands) { |
1008 |
//TODO: Comprobar si hay cambios
|
1009 |
this.renderBands = renderBands;
|
1010 |
this.updateDrawVersion();
|
1011 |
getRender().setRenderBands(renderBands); |
1012 |
} |
1013 |
|
1014 |
/**
|
1015 |
* This is the method used to draw a tile in a WMS mosaic layer.
|
1016 |
*
|
1017 |
* @throws LoadLayerException
|
1018 |
* @throws ReadException
|
1019 |
* @return true when a tile has been painted
|
1020 |
*/
|
1021 |
private boolean drawTile(Graphics2D g, ViewPort vp, Cancellable cancel, |
1022 |
int tile, double scale, int nLyr) throws LoadLayerException, ReadException { |
1023 |
callCount++; |
1024 |
// Compute the query geometry
|
1025 |
// 1. Check if it is within borders
|
1026 |
Envelope envelope = getFullEnvelope(); |
1027 |
Envelope vpEnv = vp.getAdjustedExtent(); |
1028 |
if (!vpEnv.intersects(envelope)) {
|
1029 |
return false; |
1030 |
} |
1031 |
|
1032 |
|
1033 |
// 2. Compute extent to be requested.
|
1034 |
Rectangle2D bBox = new Rectangle2D.Double(); |
1035 |
Rectangle2D.intersect(getRectable2DFromEnvelope(vpEnv),
|
1036 |
getRectable2DFromEnvelope(envelope), bBox); |
1037 |
|
1038 |
// 3. Compute size in pixels
|
1039 |
double scalex = vp.getAffineTransform().getScaleX();
|
1040 |
double scaley = vp.getAffineTransform().getScaleY();
|
1041 |
int wImg = (int) Math.ceil(Math.abs(bBox.getWidth() * scalex) + 1); |
1042 |
int hImg = (int) Math.ceil(Math.abs(bBox.getHeight() * scaley) + 1); |
1043 |
|
1044 |
Dimension sz = new Dimension(wImg, hImg); |
1045 |
|
1046 |
if ((wImg <= 0) || (hImg <= 0)) { |
1047 |
return false; |
1048 |
} |
1049 |
MyCancellable c = new MyCancellable(cancel);
|
1050 |
|
1051 |
try {
|
1052 |
sz = new Dimension(wImg, hImg); |
1053 |
|
1054 |
|
1055 |
wmsStatus.setExtent( bBox ); |
1056 |
wmsStatus.setFormat(m_Format); |
1057 |
wmsStatus.setHeight( hImg ); |
1058 |
wmsStatus.setWidth( wImg ); |
1059 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
1060 |
wmsStatus.setSrs(m_SRS); |
1061 |
wmsStatus.setStyles(styles); |
1062 |
wmsStatus.setDimensions(dimensions); |
1063 |
wmsStatus.setTransparency(wmsTransparency); |
1064 |
wmsStatus.setOnlineResource((String) onlineResources.get("GetMap")); |
1065 |
|
1066 |
// begin patch; Avoid to request too small tiles.
|
1067 |
// This generally occurs when printing
|
1068 |
|
1069 |
if (wImg < minTilePrintWidth) {
|
1070 |
double wScale = (double) minTilePrintWidth / wImg; |
1071 |
wmsStatus.setWidth(minTilePrintWidth); |
1072 |
Rectangle2D sExtent = wmsStatus.getExtent();
|
1073 |
Point2D initialPoint = new Point2D.Double(sExtent.getX(), sExtent.getY()); |
1074 |
sExtent.setRect(sExtent.getX()*wScale, sExtent.getY(), sExtent.getWidth()*wScale, sExtent.getHeight()); |
1075 |
if (!bBox.contains(initialPoint)) {
|
1076 |
sExtent.setRect(sExtent.getX() - initialPoint.getX(), sExtent.getY(), sExtent.getWidth(), sExtent.getHeight()); |
1077 |
} |
1078 |
} |
1079 |
|
1080 |
if (hImg < minTilePrintHeight) {
|
1081 |
double hScale = (double) minTilePrintHeight / hImg; |
1082 |
wmsStatus.setHeight(minTilePrintHeight); |
1083 |
Rectangle2D sExtent = wmsStatus.getExtent();
|
1084 |
Point2D initialPoint = new Point2D.Double(sExtent.getX(), sExtent.getY()); |
1085 |
sExtent.setRect(sExtent.getX(), sExtent.getY()*hScale, sExtent.getWidth(), sExtent.getHeight()*hScale); |
1086 |
if (!bBox.contains(initialPoint)) {
|
1087 |
sExtent.setRect(sExtent.getX(), sExtent.getY() - initialPoint.getY(), sExtent.getWidth(), sExtent.getHeight()); |
1088 |
} |
1089 |
} |
1090 |
|
1091 |
// end patch
|
1092 |
File f = getDriver().getMap(wmsStatus, c);
|
1093 |
if (f == null) { |
1094 |
return false; |
1095 |
} |
1096 |
String nameWordFile = getWorldFile(f.getPath());
|
1097 |
org.gvsig.andami.Utilities.createTemp(nameWordFile, this.getDataWorldFile(bBox, sz));
|
1098 |
|
1099 |
ViewPortData vpData = new ViewPortData(
|
1100 |
vp.getProjection(), new Extent(bBox), sz );
|
1101 |
vpData.setMat(vp.getAffineTransform()); |
1102 |
|
1103 |
String filePath = f.getAbsolutePath();
|
1104 |
visualStatus.fileNames[tile] = filePath; |
1105 |
try {
|
1106 |
rasterProcess(filePath, g, vp, scale, cancel, nLyr); |
1107 |
// this.updateDrawVersion();
|
1108 |
} catch (FilterTypeException e) {
|
1109 |
} |
1110 |
|
1111 |
} catch (ValidationException e) {
|
1112 |
if (!c.isCanceled())
|
1113 |
{ |
1114 |
LoadLayerException exception = new LoadLayerException(getName(),e);
|
1115 |
throw exception;
|
1116 |
} |
1117 |
} catch (IOException e) { |
1118 |
if (!c.isCanceled()){
|
1119 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
1120 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
1121 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
1122 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
1123 |
|
1124 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
1125 |
} // mess code
|
1126 |
} |
1127 |
if (callCount == 1) { // mess code |
1128 |
throw new ConnectionErrorLayerException(getName(),e); |
1129 |
}//if
|
1130 |
} catch (WMSException e) {
|
1131 |
if (!c.isCanceled()) {
|
1132 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
1133 |
logger.warn("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n"); // mess code |
1134 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
1135 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
1136 |
drawTile(g, vp, cancel, tile, scale, nLyr); |
1137 |
} // mess code
|
1138 |
if (callCount == 1) { // mess code |
1139 |
// azabala JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), e.getMessage());
|
1140 |
WMSDriverExceptionType type = new WMSDriverExceptionType();
|
1141 |
type.setLayerName(getName()); |
1142 |
try {
|
1143 |
type.setDriverName("WMS Driver");
|
1144 |
} catch (Exception e1) { |
1145 |
} |
1146 |
type.setWcsStatus(this.wmsStatus);
|
1147 |
if (!isPrinting) {
|
1148 |
this.setVisible(false); |
1149 |
} |
1150 |
throw new LoadLayerException(getName(),e); |
1151 |
|
1152 |
|
1153 |
} //if
|
1154 |
}//if
|
1155 |
}//catch
|
1156 |
callCount--; |
1157 |
return true; |
1158 |
} |
1159 |
|
1160 |
/**
|
1161 |
* Gets the georeferencing file name form a raster file
|
1162 |
* @param file
|
1163 |
* a raster file
|
1164 |
* @return
|
1165 |
* a georeferencing file
|
1166 |
*/
|
1167 |
private String getWorldFile(String file){ |
1168 |
String worldFile = file;
|
1169 |
int index = file.lastIndexOf("."); |
1170 |
if (index > 0){ |
1171 |
worldFile = file.substring(0, index) + getExtensionWorldFile();
|
1172 |
} |
1173 |
return worldFile;
|
1174 |
} |
1175 |
|
1176 |
/**
|
1177 |
* Obtiene la extensi?n del fichero de georreferenciaci?n
|
1178 |
* @return String con la extensi?n del fichero de georreferenciaci?n dependiendo
|
1179 |
* del valor del formato obtenido del servidor. Por defecto asignaremos un .wld
|
1180 |
*/
|
1181 |
private String getExtensionWorldFile(){ |
1182 |
String extWorldFile = ".wld"; |
1183 |
if(m_Format.equals("image/tif") || m_Format.equals("image/tiff")) { |
1184 |
extWorldFile = ".tfw";
|
1185 |
} |
1186 |
return extWorldFile;
|
1187 |
} |
1188 |
|
1189 |
/**
|
1190 |
* Calcula el contenido del fichero de georreferenciaci?n de una imagen.
|
1191 |
* @param bBox Tama?o y posici?n de la imagen (en coordenadas de usuario)
|
1192 |
* @param sz Tama?o de la imagen en pixeles.
|
1193 |
* @return el 'WorldFile', como String.
|
1194 |
* @throws IOException
|
1195 |
*/
|
1196 |
public String getDataWorldFile(Rectangle2D bBox, Dimension sz) throws IOException { |
1197 |
StringBuffer data = new StringBuffer(); |
1198 |
data.append((bBox.getMaxX() - bBox.getMinX())/(sz.getWidth() - 1)+"\n"); |
1199 |
data.append("0.0\n");
|
1200 |
data.append("0.0\n");
|
1201 |
data.append("-"+(bBox.getMaxY() - bBox.getMinY())/(sz.getHeight() - 1)+"\n"); |
1202 |
data.append(""+bBox.getMinX()+"\n"); |
1203 |
data.append(""+bBox.getMaxY()+"\n"); |
1204 |
return data.toString();
|
1205 |
} |
1206 |
|
1207 |
/**
|
1208 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
1209 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
1210 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
1211 |
*/
|
1212 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) |
1213 |
throws ReadException {
|
1214 |
|
1215 |
closeAndFree(); |
1216 |
|
1217 |
if (isVisible() && isWithinScale(scale)){
|
1218 |
isPrinting = true;
|
1219 |
if (!mustTilePrint) {
|
1220 |
draw(null, g, viewPort, cancel,scale);
|
1221 |
} else {
|
1222 |
// Para no pedir imagenes demasiado grandes, vamos
|
1223 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
1224 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
1225 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
1226 |
|
1227 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
1228 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
1229 |
visualStatus.fileNames = new String[tiles.getNumTiles()]; |
1230 |
layerRaster = new FLyrRasterSE[tiles.getNumTiles()];
|
1231 |
for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
1232 |
// Parte que dibuja
|
1233 |
try {
|
1234 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
1235 |
drawTile(g, vp, cancel, tileNr, scale, tileNr); |
1236 |
} catch (NoninvertibleTransformException e) { |
1237 |
e.printStackTrace(); |
1238 |
} catch (LoadLayerException e) {
|
1239 |
// TODO Auto-generated catch block
|
1240 |
e.printStackTrace(); |
1241 |
} |
1242 |
} |
1243 |
} |
1244 |
isPrinting = false;
|
1245 |
} |
1246 |
} |
1247 |
|
1248 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
1249 |
double scale) throws ReadException { |
1250 |
draw(null, g, viewPort, cancel,scale);
|
1251 |
} |
1252 |
|
1253 |
/**
|
1254 |
* Devuelve el FMapWMSDriver.
|
1255 |
*
|
1256 |
* @return FMapWMSDriver
|
1257 |
*
|
1258 |
* @throws IllegalStateException
|
1259 |
* @throws ValidationException
|
1260 |
* @throws UnsupportedVersionLayerException
|
1261 |
* @throws IOException
|
1262 |
*/
|
1263 |
public FMapWMSDriver getDriver()
|
1264 |
throws IllegalStateException, ValidationException, |
1265 |
UnsupportedVersionLayerException, IOException {
|
1266 |
return FMapWMSDriverFactory.getFMapDriverForURL(host);
|
1267 |
} |
1268 |
|
1269 |
/**
|
1270 |
* Devuelve el FMapWMSDriver.
|
1271 |
*
|
1272 |
* @return FMapWMSDriver
|
1273 |
*
|
1274 |
* @throws IllegalStateException
|
1275 |
* @throws ValidationException
|
1276 |
* @throws UnsupportedVersionLayerException
|
1277 |
* @throws IOException
|
1278 |
*/
|
1279 |
public void setDriver(FMapWMSDriver drv) { |
1280 |
//TODO: Comprobar cambio
|
1281 |
wms = drv; |
1282 |
this.updateDrawVersion();
|
1283 |
} |
1284 |
|
1285 |
/**
|
1286 |
* Devuelve el URL.
|
1287 |
*
|
1288 |
* @return URL.
|
1289 |
*/
|
1290 |
public URL getHost() { |
1291 |
return host;
|
1292 |
} |
1293 |
|
1294 |
/**
|
1295 |
* Inserta el URL.
|
1296 |
*
|
1297 |
* @param host URL.
|
1298 |
*/
|
1299 |
public void setHost(URL host) { |
1300 |
if (this.host == host){ |
1301 |
return;
|
1302 |
} |
1303 |
if (this.host != null && this.host.equals(host)) { |
1304 |
return;
|
1305 |
} |
1306 |
|
1307 |
this.host = host;
|
1308 |
this.updateDrawVersion();
|
1309 |
} |
1310 |
|
1311 |
/**
|
1312 |
* Devuelve la informaci?n de la consulta.
|
1313 |
*
|
1314 |
* @return String.
|
1315 |
*/
|
1316 |
public String getInfoLayerQuery() { |
1317 |
return infoLayerQuery;
|
1318 |
} |
1319 |
|
1320 |
/**
|
1321 |
* Inserta la informaci?n de la consulta.
|
1322 |
*
|
1323 |
* @param infoLayerQuery String.
|
1324 |
*/
|
1325 |
public void setInfoLayerQuery(String infoLayerQuery) { |
1326 |
this.infoLayerQuery = infoLayerQuery;
|
1327 |
} |
1328 |
|
1329 |
/**
|
1330 |
* Devuelve la consulta.
|
1331 |
*
|
1332 |
* @return String.
|
1333 |
*/
|
1334 |
public String getLayerQuery() { |
1335 |
return layerQuery;
|
1336 |
} |
1337 |
|
1338 |
/**
|
1339 |
* Inserta la consulta.
|
1340 |
*
|
1341 |
* @param layerQuery consulta.
|
1342 |
*/
|
1343 |
public void setLayerQuery(String layerQuery) { |
1344 |
if (this.layerQuery == layerQuery){ |
1345 |
return;
|
1346 |
} |
1347 |
if (this.layerQuery != null && this.layerQuery.equals(layerQuery)){ |
1348 |
return;
|
1349 |
} |
1350 |
|
1351 |
this.layerQuery = layerQuery;
|
1352 |
this.updateDrawVersion();
|
1353 |
} |
1354 |
|
1355 |
/**
|
1356 |
* Devuelve el formato.
|
1357 |
*
|
1358 |
* @return Formato.
|
1359 |
*/
|
1360 |
public String getFormat() { |
1361 |
return m_Format;
|
1362 |
} |
1363 |
|
1364 |
/**
|
1365 |
* Inserta el formato.
|
1366 |
*
|
1367 |
* @param format Formato.
|
1368 |
*/
|
1369 |
public void setFormat(String format) { |
1370 |
if (this.m_Format == format){ |
1371 |
return;
|
1372 |
} |
1373 |
if (this.m_Format != null && this.m_Format.equals(format)){ |
1374 |
return;
|
1375 |
} |
1376 |
m_Format = format; |
1377 |
this.updateDrawVersion();
|
1378 |
} |
1379 |
|
1380 |
/**
|
1381 |
* Devuelve el SRS.
|
1382 |
*
|
1383 |
* @return SRS.
|
1384 |
*/
|
1385 |
public String getSRS() { |
1386 |
return m_SRS;
|
1387 |
} |
1388 |
|
1389 |
/**
|
1390 |
* Inserta el SRS.
|
1391 |
*
|
1392 |
* @param m_srs SRS.
|
1393 |
*/
|
1394 |
public void setSRS(String m_srs) { |
1395 |
if (m_SRS == m_srs){
|
1396 |
return;
|
1397 |
} |
1398 |
if (m_SRS != null && m_SRS.equals(m_srs)){ |
1399 |
return;
|
1400 |
} |
1401 |
m_SRS = m_srs; |
1402 |
this.updateDrawVersion();
|
1403 |
setProjection(CRSFactory.getCRS(getSRS())); |
1404 |
} |
1405 |
|
1406 |
/**
|
1407 |
* Inserta la extensi?n total de la capa.
|
1408 |
*
|
1409 |
* @param fullExtent
|
1410 |
* Rect?ngulo.
|
1411 |
* @deprecated
|
1412 |
*/
|
1413 |
public void setFullExtent(Rectangle2D fullExtent) { |
1414 |
this.setFullEnvelope(this.getEnvelopeFromRectable2D(fullExtent)); |
1415 |
} |
1416 |
|
1417 |
/**
|
1418 |
* Inserta la extensi?n total de la capa en la proyeccion original.
|
1419 |
*
|
1420 |
* @param fullExtent
|
1421 |
* Rect?ngulo.
|
1422 |
*/
|
1423 |
public void setFullEnvelope(Envelope envelope) { |
1424 |
Envelope cur = this.getFullEnvelope();
|
1425 |
if (cur == envelope) {
|
1426 |
return;
|
1427 |
} |
1428 |
if (cur != null && cur.equals(envelope)) { |
1429 |
return;
|
1430 |
} |
1431 |
|
1432 |
this.fullEnvelope = envelope;
|
1433 |
this.updateDrawVersion();
|
1434 |
} |
1435 |
|
1436 |
|
1437 |
|
1438 |
public HashMap getProperties() { |
1439 |
HashMap info = new HashMap(); |
1440 |
String[] layerNames = getLayerQuery().split(","); |
1441 |
Vector layers = new Vector(layerNames.length); |
1442 |
try {
|
1443 |
if(getDriver().connect(null)){ |
1444 |
for (int i = 0; i < layerNames.length; i++) { |
1445 |
layers.add(i, getDriver().getLayer(layerNames[i])); |
1446 |
} |
1447 |
info.put("name", getName());
|
1448 |
info.put("selectedLayers", layers);
|
1449 |
info.put("host", getHost());
|
1450 |
info.put("srs", getSRS());
|
1451 |
info.put("format", getFormat());
|
1452 |
info.put("wmsTransparency", new Boolean(wmsTransparency)); |
1453 |
info.put("styles", styles);
|
1454 |
info.put("dimensions", dimensions);
|
1455 |
info.put("fixedSize", fixedSize);
|
1456 |
return info;
|
1457 |
} |
1458 |
} catch (Exception e) { |
1459 |
e.printStackTrace(); |
1460 |
} |
1461 |
return null; |
1462 |
} |
1463 |
|
1464 |
public double getMaxX() { |
1465 |
return visualStatus.maxX;
|
1466 |
} |
1467 |
|
1468 |
public double getMaxY() { |
1469 |
return visualStatus.maxY;
|
1470 |
} |
1471 |
|
1472 |
public double getMinX() { |
1473 |
return visualStatus.minX;
|
1474 |
} |
1475 |
|
1476 |
public double getMinY() { |
1477 |
return visualStatus.minY;
|
1478 |
} |
1479 |
|
1480 |
/**
|
1481 |
* @return Returns the wmsTransparency.
|
1482 |
*/
|
1483 |
public boolean isWmsTransparent() { |
1484 |
return wmsTransparency;
|
1485 |
} |
1486 |
|
1487 |
/**
|
1488 |
* @param wmsTransparency The wmsTransparency to set.
|
1489 |
*/
|
1490 |
public void setWmsTransparency(boolean wmsTransparency) { |
1491 |
if (this.wmsTransparency == wmsTransparency){ |
1492 |
return;
|
1493 |
} |
1494 |
this.wmsTransparency = wmsTransparency;
|
1495 |
this.updateDrawVersion();
|
1496 |
} |
1497 |
|
1498 |
/**
|
1499 |
* @param styles
|
1500 |
*/
|
1501 |
public void setStyles(Vector styles) { |
1502 |
if (this.styles == styles){ |
1503 |
return;
|
1504 |
} |
1505 |
if (this.styles != null && styles != null ){ |
1506 |
if (this.styles.containsAll(styles) && this.styles.size() ==styles.size()){ |
1507 |
return;
|
1508 |
} |
1509 |
} |
1510 |
this.styles = styles;
|
1511 |
this.updateDrawVersion();
|
1512 |
} |
1513 |
|
1514 |
/**
|
1515 |
* Sets the dimension vector that is a list of key-value pairs containing
|
1516 |
* the name of the dimension and the value for it
|
1517 |
* @param dimensions
|
1518 |
*/
|
1519 |
public void setDimensions(Vector dimensions) { |
1520 |
if (this.dimensions == dimensions){ |
1521 |
return;
|
1522 |
} |
1523 |
if (this.dimensions != null && dimensions != null ){ |
1524 |
if (this.dimensions.containsAll(dimensions) && this.dimensions.size() ==dimensions.size()){ |
1525 |
return;
|
1526 |
} |
1527 |
} |
1528 |
this.dimensions = dimensions;
|
1529 |
this.updateDrawVersion();
|
1530 |
} |
1531 |
|
1532 |
/**
|
1533 |
* Sets the set of URLs that should be accessed for each operation performed
|
1534 |
* to the server.
|
1535 |
*
|
1536 |
* @param onlineResources
|
1537 |
*/
|
1538 |
public void setOnlineResources(Hashtable onlineResources) { |
1539 |
if (this.onlineResources == onlineResources){ |
1540 |
return;
|
1541 |
} |
1542 |
if (this.onlineResources != null && this.onlineResources.equals(onlineResources)){ |
1543 |
return;
|
1544 |
} |
1545 |
|
1546 |
this.onlineResources = onlineResources;
|
1547 |
this.updateDrawVersion();
|
1548 |
} |
1549 |
|
1550 |
/**
|
1551 |
* Gets the URL that should be accessed for an operation performed
|
1552 |
* to the server.
|
1553 |
*
|
1554 |
* @param onlineResources
|
1555 |
*/
|
1556 |
public String getOnlineResource(String operation) { |
1557 |
return ((String) onlineResources.get(operation)); |
1558 |
} |
1559 |
|
1560 |
/**
|
1561 |
* When a server is not fully featured and it only can serve constant map
|
1562 |
* sizes this value must be set. It expresses the size in pixels (width, height)
|
1563 |
* that the map will be requested.
|
1564 |
* @param Dimension sz
|
1565 |
*/
|
1566 |
public void setFixedSize(Dimension sz) { |
1567 |
if (this.fixedSize == sz){ |
1568 |
return;
|
1569 |
} |
1570 |
if (this.fixedSize != null && this.fixedSize.equals(sz)){ |
1571 |
return;
|
1572 |
} |
1573 |
fixedSize = sz; |
1574 |
this.updateDrawVersion();
|
1575 |
} |
1576 |
|
1577 |
/**
|
1578 |
* Tells whether if this layer must deal with the server with the constant-size
|
1579 |
* limitations or not.
|
1580 |
* @return boolean.
|
1581 |
*/
|
1582 |
private boolean isSizeFixed() { |
1583 |
return fixedSize != null && fixedSize.getWidth() > 0 && fixedSize.getHeight() > 0; |
1584 |
} |
1585 |
|
1586 |
/**
|
1587 |
* If it is true, this layer accepts GetFeatureInfo operations. This WMS operations
|
1588 |
* maps to FMap's infoByPoint(p) operation.
|
1589 |
* @param b
|
1590 |
*/
|
1591 |
public void setQueryable(boolean b) { |
1592 |
queryable = b; |
1593 |
} |
1594 |
|
1595 |
/**
|
1596 |
* Creates the part of a OGC's MapContext document that would describe this
|
1597 |
* layer(s).
|
1598 |
* @param version, The desired version of the resulting document. (1.1.0)
|
1599 |
* @return String containing the xml.
|
1600 |
* @throws UnsupportedVersionLayerException
|
1601 |
*/
|
1602 |
public String toMapContext(String mapContextVersion) { |
1603 |
XmlBuilder xml = new XmlBuilder();
|
1604 |
FMapWMSDriver drv; |
1605 |
try {
|
1606 |
drv = getDriver(); |
1607 |
} catch (Exception e) { |
1608 |
return xml.toString();
|
1609 |
} |
1610 |
String[] layerNames = getLayerQuery().split(","); |
1611 |
String[] styleNames = (String[]) styles.toArray(new String[0]); |
1612 |
for (int i = 0; i < layerNames.length; i++) { |
1613 |
WMSLayerNode layer = drv.getLayer(layerNames[i]); |
1614 |
HashMap xmlAttrs = new HashMap(); |
1615 |
|
1616 |
// <Layer>
|
1617 |
xmlAttrs.put(WebMapContextTags.HIDDEN, !isVisible()+"");
|
1618 |
xmlAttrs.put(WebMapContextTags.QUERYABLE, queryable+"");
|
1619 |
xml.openTag(WebMapContextTags.LAYER, xmlAttrs); |
1620 |
xmlAttrs.clear(); |
1621 |
if (mapContextVersion.equals("1.1.0") || mapContextVersion.equals("1.0.0")) { |
1622 |
// <Server>
|
1623 |
xmlAttrs.put(WebMapContextTags.SERVICE, WebMapContextTags.WMS); |
1624 |
xmlAttrs.put(WebMapContextTags.VERSION, drv.getVersion()); |
1625 |
xmlAttrs.put(WebMapContextTags.SERVER_TITLE, drv.getServiceTitle()); |
1626 |
xml.openTag(WebMapContextTags.SERVER, xmlAttrs); |
1627 |
xmlAttrs.clear(); |
1628 |
|
1629 |
// <OnlineResource>
|
1630 |
xmlAttrs.put(WebMapContextTags.XLINK_TYPE, "simple");
|
1631 |
xmlAttrs.put(WebMapContextTags.XLINK_HREF, getHost().toString()); |
1632 |
xml.writeTag(WebMapContextTags.ONLINE_RESOURCE, xmlAttrs); |
1633 |
xmlAttrs.clear(); |
1634 |
// </OnlineResource>
|
1635 |
|
1636 |
xml.closeTag(); |
1637 |
// </Server>
|
1638 |
|
1639 |
// <Name>
|
1640 |
xml.writeTag(WebMapContextTags.NAME, layer.getName().trim()); |
1641 |
// </Name>
|
1642 |
|
1643 |
// <Title>
|
1644 |
xml.writeTag(WebMapContextTags.TITLE, layer.getTitle().trim()); |
1645 |
//?xml.writeTag(WebMapContextTags.TITLE, getName().trim());
|
1646 |
// </Title>
|
1647 |
|
1648 |
// <Abstract>
|
1649 |
if (layer.getAbstract() != null) { |
1650 |
xml.writeTag(WebMapContextTags.ABSTRACT, layer.getAbstract()); |
1651 |
// </Abstract>
|
1652 |
} |
1653 |
|
1654 |
// <SRS> (a list of available SRS for the enclosing layer)
|
1655 |
String[] strings = (String[]) layer.getAllSrs().toArray(new String[0]); |
1656 |
String mySRS = strings[0]; |
1657 |
for (int j = 1; j < strings.length; j++) { |
1658 |
mySRS += ","+strings[j];
|
1659 |
} |
1660 |
xml.writeTag(WebMapContextTags.SRS, mySRS); |
1661 |
// </SRS>
|
1662 |
|
1663 |
// <FormatList>
|
1664 |
xml.openTag(WebMapContextTags.FORMAT_LIST); |
1665 |
strings = (String[]) drv.getFormats().toArray(new String[0]); |
1666 |
for (int j = 0; j < strings.length; j++) { |
1667 |
// <Format>
|
1668 |
String str = strings[j].trim();
|
1669 |
if (str.equals(getFormat())) {
|
1670 |
xml.writeTag(WebMapContextTags.FORMAT, str, WebMapContextTags.CURRENT, "1");
|
1671 |
} else {
|
1672 |
xml.writeTag(WebMapContextTags.FORMAT, str); |
1673 |
// </Format>
|
1674 |
} |
1675 |
} |
1676 |
xml.closeTag(); |
1677 |
// </FormatList>
|
1678 |
|
1679 |
// <StyleList>
|
1680 |
xml.openTag(WebMapContextTags.STYLE_LIST); |
1681 |
|
1682 |
if (layer.getStyles().size()>0) { |
1683 |
for (int j = 0; j < layer.getStyles().size(); j++) { |
1684 |
// <Style>
|
1685 |
FMapWMSStyle st = (FMapWMSStyle) layer.getStyles().get(j); |
1686 |
if (st.name.equals(styleNames[i])) {
|
1687 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
1688 |
} |
1689 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
1690 |
xmlAttrs.clear(); |
1691 |
|
1692 |
// <Name>
|
1693 |
xml.writeTag(WebMapContextTags.NAME, st.name); |
1694 |
// </Name>
|
1695 |
|
1696 |
// <Title>
|
1697 |
xml.writeTag(WebMapContextTags.TITLE, st.title); |
1698 |
// </Title>
|
1699 |
|
1700 |
// <LegendURL width="180" format="image/gif" height="50">
|
1701 |
// <OnlineResource xlink:type="simple" xlink:href="http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif"/>
|
1702 |
// </OnlineResource>
|
1703 |
// </LegendURL>
|
1704 |
xml.closeTag(); |
1705 |
// </Style>
|
1706 |
|
1707 |
} |
1708 |
|
1709 |
} else {
|
1710 |
// Create fake style (for compatibility issues)
|
1711 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
1712 |
// <Style>
|
1713 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
1714 |
xmlAttrs.clear(); |
1715 |
// <Name>
|
1716 |
xml.writeTag(WebMapContextTags.NAME, "default");
|
1717 |
// </Name>
|
1718 |
|
1719 |
// <Title>
|
1720 |
xml.writeTag(WebMapContextTags.TITLE, "default");
|
1721 |
// </Title>
|
1722 |
|
1723 |
// // <LegendURL width="180" format="image/gif" height="50">
|
1724 |
// xmlAttrs.put(WebMapContextTags.WIDTH, "0");
|
1725 |
// xmlAttrs.put(WebMapContextTags.HEIGHT, "0");
|
1726 |
// xmlAttrs.put(WebMapContextTags.FORMAT.toLowerCase(), "image/gif");
|
1727 |
// xml.openTag(WebMapContextTags.LEGEND_URL, xmlAttrs);
|
1728 |
// xmlAttrs.clear();
|
1729 |
// // <OnlineResource xlink:type="simple" xlink:href="http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif"/>
|
1730 |
// xmlAttrs.put(WebMapContextTags.XLINK_TYPE, "simple");
|
1731 |
// xmlAttrs.put(WebMapContextTags.XLINK_HREF, "http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif");
|
1732 |
// xml.writeTag(WebMapContextTags.ONLINE_RESOURCE, xmlAttrs);
|
1733 |
// // </OnlineResource>
|
1734 |
// // </LegendURL>
|
1735 |
// xml.closeTag();
|
1736 |
// </Style>
|
1737 |
xml.closeTag(); |
1738 |
} |
1739 |
// </StyleList>
|
1740 |
xml.closeTag(); |
1741 |
if (mapContextVersion.compareTo("1.0.0") > 0) { |
1742 |
// <DimensionList>
|
1743 |
xml.openTag(WebMapContextTags.DIMENSION_LIST); |
1744 |
// <Dimension>
|
1745 |
// </Dimension>
|
1746 |
xml.closeTag(); |
1747 |
// </DimensionList>
|
1748 |
} |
1749 |
} else {
|
1750 |
xml.writeTag("ERROR", PluginServices.getText(this, "unsupported_map_context_version")); |
1751 |
} |
1752 |
// </Layer>
|
1753 |
xml.closeTag(); |
1754 |
} |
1755 |
return xml.getXML();
|
1756 |
} |
1757 |
|
1758 |
public String getTocImageIcon() { |
1759 |
return "icon-layer-wms"; |
1760 |
} |
1761 |
|
1762 |
/*
|
1763 |
* (non-Javadoc)
|
1764 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
1765 |
*/
|
1766 |
public int[] getTileSize() { |
1767 |
int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
1768 |
return size;
|
1769 |
} |
1770 |
|
1771 |
/*
|
1772 |
* (non-Javadoc)
|
1773 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
1774 |
*/
|
1775 |
public boolean isTiled() { |
1776 |
return mustTileDraw;
|
1777 |
} |
1778 |
|
1779 |
public Image getImageLegend() { |
1780 |
try {
|
1781 |
if (wms == null) { |
1782 |
wms = getDriver(); |
1783 |
} |
1784 |
if (wms.hasLegendGraphic()) {
|
1785 |
wmsStatus.setOnlineResource((String) onlineResources
|
1786 |
.get("GetLegendGraphic"));
|
1787 |
String path = getPathImage();// File legend = |
1788 |
// getDriver().getLegendGraphic(wmsStatus,
|
1789 |
// layerQuery, null);
|
1790 |
Image img = null; |
1791 |
if ((path != null) && (path.length() > 0)) { |
1792 |
img = new ImageIcon(path).getImage(); |
1793 |
} |
1794 |
return img;
|
1795 |
} |
1796 |
} catch (Exception e) { |
1797 |
} |
1798 |
return null; |
1799 |
} |
1800 |
|
1801 |
public String getPathImage() { |
1802 |
try {
|
1803 |
File legend = getDriver().getLegendGraphic(wmsStatus, layerQuery, null); |
1804 |
return legend.getAbsolutePath();
|
1805 |
}catch(Exception e){ |
1806 |
e.printStackTrace(); |
1807 |
return null; |
1808 |
} |
1809 |
} |
1810 |
|
1811 |
/* (non-Javadoc)
|
1812 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#newComposedLayer()
|
1813 |
*/
|
1814 |
public ComposedLayer newComposedLayer() {
|
1815 |
Preferences prefs = Preferences.userRoot().node("gvsig.wms"); |
1816 |
|
1817 |
/*
|
1818 |
* from java.util.prefs import Preferences
|
1819 |
* prefs = Preferences.userRoot().node("gvsig.wms")
|
1820 |
* prefs.put("useComposedLayer","true")
|
1821 |
*/
|
1822 |
|
1823 |
String str = prefs.get("useComposedLayer","false"); |
1824 |
Boolean useComposedLayer = Boolean.TRUE; // por defecto ya se usan |
1825 |
try {
|
1826 |
useComposedLayer = Boolean.valueOf(str);
|
1827 |
} catch (Exception e) { |
1828 |
|
1829 |
} |
1830 |
if (useComposedLayer.booleanValue()) {
|
1831 |
return new ComposedLayerWMS(); |
1832 |
} else {
|
1833 |
return null; |
1834 |
} |
1835 |
} |
1836 |
|
1837 |
/**
|
1838 |
* @param styles
|
1839 |
*/
|
1840 |
public Vector getStyles() { |
1841 |
return this.styles; |
1842 |
} |
1843 |
|
1844 |
|
1845 |
/*
|
1846 |
* Checks if can make a single petition for the two layers to the server
|
1847 |
* @see com.iver.cit.gvsig.fmap.layers.ComposedLayerWMS#canAdd(com.iver.cit.gvsig.fmap.layers.FLayer)
|
1848 |
*/
|
1849 |
boolean isComposedLayerCompatible(FLayer layer) {
|
1850 |
FLyrWMS aLayer; |
1851 |
|
1852 |
if (!(layer instanceof FLyrWMS)) { |
1853 |
return false; |
1854 |
} |
1855 |
aLayer = (FLyrWMS)layer; |
1856 |
if (!this.getHost().equals(aLayer.getHost())) { |
1857 |
return false; |
1858 |
} |
1859 |
if (!this.getFormat().equals(aLayer.getFormat())) { |
1860 |
return false; |
1861 |
} |
1862 |
if (!this.getSRS().equals(aLayer.getSRS())) { |
1863 |
return false; |
1864 |
} |
1865 |
if (this.getInfoLayerQuery() != null) { |
1866 |
if (!this.getInfoLayerQuery().equals(aLayer.getInfoLayerQuery())) { |
1867 |
return false; |
1868 |
} |
1869 |
}else if (aLayer.getInfoLayerQuery() != null) { |
1870 |
return false; |
1871 |
} |
1872 |
|
1873 |
|
1874 |
// isFixedSize es privado
|
1875 |
if ((this.fixedSize != null) && |
1876 |
(aLayer.fixedSize!= null)) {
|
1877 |
if (this.fixedSize.equals(aLayer.fixedSize)) { |
1878 |
return false; |
1879 |
} |
1880 |
} else if ((this.fixedSize != null) != (aLayer.fixedSize != null)) { |
1881 |
return false; |
1882 |
} |
1883 |
|
1884 |
// time elevation (dimensions)
|
1885 |
if ((this.dimensions != null) && |
1886 |
(aLayer.dimensions != null)) {
|
1887 |
if (this.dimensions.size() != aLayer.dimensions.size()) { |
1888 |
return false; |
1889 |
} else {
|
1890 |
Iterator iter = this.dimensions.iterator(); |
1891 |
while (iter.hasNext()) {
|
1892 |
if (!aLayer.dimensions.contains(iter.next())) {
|
1893 |
return false; |
1894 |
} |
1895 |
} |
1896 |
} |
1897 |
|
1898 |
} else if ((this.dimensions != null) != (aLayer.dimensions != null)) { |
1899 |
return false; |
1900 |
} |
1901 |
|
1902 |
return true; |
1903 |
} |
1904 |
|
1905 |
/*
|
1906 |
* (non-Javadoc)
|
1907 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#isActionEnabled(int)
|
1908 |
*/
|
1909 |
public boolean isActionEnabled(int action) { |
1910 |
switch (action) {
|
1911 |
case IRasterLayerActions.ZOOM_PIXEL_RESOLUTION:
|
1912 |
case IRasterLayerActions.FLYRASTER_BAR_TOOLS:
|
1913 |
case IRasterLayerActions.BANDS_FILE_LIST:
|
1914 |
case IRasterLayerActions.COLOR_TABLE:
|
1915 |
case IRasterLayerActions.GEOLOCATION:
|
1916 |
case IRasterLayerActions.PANSHARPENING:
|
1917 |
case IRasterLayerActions.SAVE_COLORINTERP:
|
1918 |
return false; |
1919 |
case IRasterLayerActions.REMOTE_ACTIONS:
|
1920 |
return true; |
1921 |
} |
1922 |
|
1923 |
return super.isActionEnabled(action); |
1924 |
} |
1925 |
|
1926 |
/*
|
1927 |
* (non-Javadoc)
|
1928 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#getLegend()
|
1929 |
*/
|
1930 |
public ILegend getLegend() {
|
1931 |
return null; |
1932 |
} |
1933 |
|
1934 |
/*
|
1935 |
* (non-Javadoc)
|
1936 |
* @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
1937 |
*/
|
1938 |
public int[] getDataType(){ |
1939 |
try {
|
1940 |
return dataset.getDataType();
|
1941 |
} catch (NullPointerException e) { |
1942 |
if(layerRaster != null && layerRaster[0] != null) |
1943 |
return layerRaster[0].getDataType(); |
1944 |
else
|
1945 |
return new int[]{IBuffer.TYPE_UNDEFINED}; |
1946 |
} |
1947 |
} |
1948 |
|
1949 |
|
1950 |
/*
|
1951 |
* (non-Javadoc)
|
1952 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#overviewsSupport()
|
1953 |
*/
|
1954 |
public boolean overviewsSupport() { |
1955 |
return false; |
1956 |
} |
1957 |
|
1958 |
protected void updateDrawVersion() { |
1959 |
if (this.disableUpdateDrawVersion != null){ |
1960 |
|
1961 |
Thread curThread = Thread.currentThread(); |
1962 |
|
1963 |
Thread aThread;
|
1964 |
|
1965 |
Iterator iter = this.disableUpdateDrawVersion.iterator(); |
1966 |
while (iter.hasNext()){
|
1967 |
aThread = (Thread) ((WeakReference)iter.next()).get(); |
1968 |
if (aThread == null){ |
1969 |
iter.remove(); |
1970 |
} else if(aThread.equals(curThread)){ |
1971 |
return;
|
1972 |
} |
1973 |
} |
1974 |
} |
1975 |
// Exception ex = new Exception();
|
1976 |
// ex.printStackTrace();
|
1977 |
super.updateDrawVersion();
|
1978 |
} |
1979 |
|
1980 |
protected void disableUpdateDrawVersion(){ |
1981 |
if (this.disableUpdateDrawVersion == null){ |
1982 |
this.disableUpdateDrawVersion = new ArrayList(); |
1983 |
} |
1984 |
this.disableUpdateDrawVersion.add(new WeakReference(Thread.currentThread())); |
1985 |
} |
1986 |
|
1987 |
protected void enableUpdateDrawVersion(){ |
1988 |
if (this.disableUpdateDrawVersion == null){ |
1989 |
return;
|
1990 |
} |
1991 |
|
1992 |
Thread curThread = Thread.currentThread(); |
1993 |
|
1994 |
Thread aThread;
|
1995 |
|
1996 |
|
1997 |
Iterator iter = this.disableUpdateDrawVersion.iterator(); |
1998 |
while (iter.hasNext()){
|
1999 |
aThread = (Thread) ((WeakReference)iter.next()).get(); |
2000 |
if (aThread == null){ |
2001 |
iter.remove(); |
2002 |
} else if(aThread.equals(curThread)){ |
2003 |
iter.remove(); |
2004 |
break;
|
2005 |
} |
2006 |
} |
2007 |
|
2008 |
} |
2009 |
|
2010 |
private Rectangle2D.Double getRectable2DFromEnvelope(Envelope env) { |
2011 |
return new Rectangle2D.Double(env.getMinimum(0), env.getMinimum(1), env |
2012 |
.getLength(0), env.getLength(1)); |
2013 |
} |
2014 |
|
2015 |
private Envelope getEnvelopeFromRectable2D(Rectangle2D rect) { |
2016 |
try {
|
2017 |
return geomManager.createEnvelope(rect.getMinX(), rect.getMinY(),
|
2018 |
rect |
2019 |
.getMaxX(), rect.getMaxY(), |
2020 |
SUBTYPES.GEOM2D); |
2021 |
} catch (CreateEnvelopeException e) {
|
2022 |
logger.error("Error creating the envelope", e);
|
2023 |
} |
2024 |
return null; |
2025 |
} |
2026 |
|
2027 |
/**
|
2028 |
* Devuelve el envelope en la proyeccion de la vista
|
2029 |
*
|
2030 |
*/
|
2031 |
public Envelope getFullEnvelope() {
|
2032 |
Envelope rAux; |
2033 |
rAux = this.fullEnvelope;
|
2034 |
|
2035 |
// Esto es para cuando se crea una capa nueva con el fullExtent de ancho
|
2036 |
// y alto 0.
|
2037 |
if (rAux == null || rAux.getMaximum(0) - rAux.getMinimum(0) == 0 |
2038 |
&& rAux.getMaximum(1) - rAux.getMinimum(1) == 0) { |
2039 |
try {
|
2040 |
rAux = geomManager.createEnvelope(0, 0, 100, 100, SUBTYPES.GEOM2D); |
2041 |
} catch (CreateEnvelopeException e) {
|
2042 |
logger.error("Error creating the envelope", e);
|
2043 |
} |
2044 |
} |
2045 |
// Si existe reproyecci?n, reproyectar el extent
|
2046 |
ICoordTrans ct = getCoordTrans(); |
2047 |
if (ct != null) { |
2048 |
Point2D pt1 = new Point2D.Double(rAux.getMinimum(0), rAux |
2049 |
.getMinimum(1));
|
2050 |
Point2D pt2 = new Point2D.Double(rAux.getMaximum(0), rAux |
2051 |
.getMaximum(1));
|
2052 |
pt1 = ct.convert(pt1, null);
|
2053 |
pt2 = ct.convert(pt2, null);
|
2054 |
try {
|
2055 |
rAux = geomManager.createEnvelope(pt1.getX(), pt1.getY(), pt2 |
2056 |
.getX(), pt2.getY(), SUBTYPES.GEOM2D); |
2057 |
} catch (CreateEnvelopeException e) {
|
2058 |
logger.error("Error creating the envelope", e);
|
2059 |
}// new
|
2060 |
// Rectangle2D.Double();
|
2061 |
} |
2062 |
return rAux;
|
2063 |
|
2064 |
} |
2065 |
|
2066 |
/*
|
2067 |
* (non-Javadoc)
|
2068 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#getFileLayer()
|
2069 |
*/
|
2070 |
public FLayer getFileLayer() {
|
2071 |
if(layerRaster != null && layerRaster[0] != null) { |
2072 |
FLyrRasterSE ly = null;
|
2073 |
if(lastNColumns == 0 && lastNRows == 0) { |
2074 |
try {
|
2075 |
ly = createLayer(layerRaster[0].getName(), layerRaster[0].getLoadParams(), layerRaster[0].getProjection()); |
2076 |
} catch (LoadLayerException e) {
|
2077 |
return null; |
2078 |
} |
2079 |
} else {
|
2080 |
|
2081 |
String[][] s = new String[lastNRows][lastNColumns]; |
2082 |
|
2083 |
for (int i = 0; i < s.length; i++) { |
2084 |
for (int j = 0; j < s[0].length; j++) { |
2085 |
s[i][j] = ((FLyrRasterSE)layerRaster[i]).getDataSource().getNameDatasetStringList(i, j)[0];
|
2086 |
} |
2087 |
} |
2088 |
try {
|
2089 |
ly = createLayer("preview", s, getProjection());
|
2090 |
} catch (LoadLayerException e) {
|
2091 |
return null; |
2092 |
} |
2093 |
} |
2094 |
return ly;
|
2095 |
} |
2096 |
return null; |
2097 |
} |
2098 |
|
2099 |
public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel) |
2100 |
throws LoadLayerException, DataException {
|
2101 |
// TODO Auto-generated method stub
|
2102 |
// XMLItem[] item = new XMLItem[1];
|
2103 |
// try {
|
2104 |
// if (queryable) {
|
2105 |
// //TODO
|
2106 |
// // check if there are layers which are not queryable
|
2107 |
// ViewPort viewPort = getMapContext().getViewPort();
|
2108 |
//
|
2109 |
// Point tiledPoint = new Point((int) p.getX() % maxTilePrintWidth, (int) p.getY() % maxTilePrintHeight);
|
2110 |
// Rectangle rect = new Rectangle(0, 0, viewPort.getImageWidth() - 1, viewPort.getImageHeight() - 1);
|
2111 |
// Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, rect);
|
2112 |
// tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
2113 |
// int nCols = tiles.getNumCols();
|
2114 |
//
|
2115 |
// int col = (int) p.getX() / maxTilePrintWidth;
|
2116 |
// int row = (int) p.getY() / maxTilePrintHeight;
|
2117 |
// int tileIndex = (row*nCols) + col;
|
2118 |
//
|
2119 |
// ViewPort vp = tiles.getTileViewPort(viewPort, tileIndex);
|
2120 |
// wmsStatus.setExtent(this.getRectable2DFromEnvelope(vp
|
2121 |
// .getAdjustedExtent()));
|
2122 |
// wmsStatus.setHeight(vp.getImageHeight());
|
2123 |
// wmsStatus.setWidth(vp.getImageWidth());
|
2124 |
// wmsStatus.setOnlineResource((String) onlineResources.get("GetFeatureInfo"));
|
2125 |
//
|
2126 |
//
|
2127 |
// wmsStatus.setFormat( m_Format );
|
2128 |
// wmsStatus.setLayerNames(Utilities.createVector(layerQuery,","));
|
2129 |
// wmsStatus.setSrs(m_SRS);
|
2130 |
// wmsStatus.setStyles(styles);
|
2131 |
// wmsStatus.setDimensions(dimensions);
|
2132 |
// wmsStatus.setTransparency(wmsTransparency);
|
2133 |
// wmsStatus.setSrs(m_SRS);
|
2134 |
// MyCancellable c = new MyCancellable(cancellable);
|
2135 |
// try {
|
2136 |
// item[0] = new StringXMLItem(new String(getDriver()
|
2137 |
// .getFeatureInfo(wmsStatus, (int) tiledPoint.getX(), (int) tiledPoint.getY(), Integer.MAX_VALUE, c)),this);
|
2138 |
// } catch (UnsupportedVersionLayerException e) {
|
2139 |
// throw new ReadException(FMapWMSDriver.class.getName()
|
2140 |
// + "::" + getName()
|
2141 |
// + " - UnsupportedVersionLayerException", e);
|
2142 |
// } catch (IllegalStateException e) {
|
2143 |
// throw new ReadException(FMapWMSDriver.class.getName()
|
2144 |
// + "::" + getName() + " - IllegalStateException", e);
|
2145 |
// }
|
2146 |
// return item;
|
2147 |
// }
|
2148 |
// else
|
2149 |
// {
|
2150 |
// JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),this.getName() + " " +
|
2151 |
// PluginServices.getText(this,"layer_not_queryable"));
|
2152 |
// item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><info></info>",this);
|
2153 |
// return item;
|
2154 |
// //return null;
|
2155 |
// }
|
2156 |
// } catch (WMSException e) {
|
2157 |
// item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><exception>" +
|
2158 |
// e.getMessage() + "</exception>", this);
|
2159 |
// return item;
|
2160 |
// } catch (ValidationException e) {
|
2161 |
// throw new ReadException(FMapWMSDriver.class.getName() + "::"
|
2162 |
// + getName() + " - ValidationException", e);
|
2163 |
// } catch (IOException e) {
|
2164 |
// throw new ReadException(FMapWMSDriver.class.getName() + "::"
|
2165 |
// + getName() + " - IOException", e);
|
2166 |
// } catch (NoninvertibleTransformException e) {
|
2167 |
// NotificationManager.addError("NotinvertibleTransform", e);
|
2168 |
// }
|
2169 |
// return null;
|
2170 |
return null; |
2171 |
} |
2172 |
|
2173 |
} |