root / trunk / extensions / extArcims / src / es / prodevelop / cit / gvsig / arcims / fmap / layers / FRasterLyrArcIMS.java @ 38059
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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) 2006 Prodevelop 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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* Prodevelop Integraci?n de Tecnolog?as SL
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* Conde Salvatierra de ?lava , 34-10
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* 46004 Valencia
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* Spain
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*
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* +34 963 510 612
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* +34 963 510 968
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* gis@prodevelop.es
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* http://www.prodevelop.es
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*/
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package es.prodevelop.cit.gvsig.arcims.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.Point; |
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import java.awt.Rectangle; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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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.awt.image.DataBuffer; |
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import java.io.File; |
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import java.io.IOException; |
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import java.lang.reflect.Constructor; |
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import java.lang.reflect.InvocationTargetException; |
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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.Map; |
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import java.util.Vector; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.swing.ImageIcon; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.ViewPortData; |
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import org.cresques.px.Extent; |
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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.fmap.raster.layers.StatusLayerRaster; |
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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.grid.Grid; |
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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.arcims.ArcImsClientP; |
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import org.gvsig.remoteClient.arcims.ArcImsProtImageHandler; |
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import org.gvsig.remoteClient.arcims.ArcImsProtocolHandler; |
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import org.gvsig.remoteClient.arcims.ArcImsStatus; |
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import org.gvsig.remoteClient.arcims.exceptions.ArcImsException; |
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import org.gvsig.remoteClient.arcims.utils.MyCancellable; |
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import org.gvsig.remoteClient.arcims.utils.ServiceInfoTags; |
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import org.gvsig.remoteClient.arcims.utils.ServiceInformation; |
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import org.gvsig.remoteClient.arcims.utils.ServiceInformationLayer; |
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import org.gvsig.remoteClient.utils.Utilities; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.Tiling; |
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import com.iver.cit.gvsig.fmap.layers.XMLException; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.connections.ConnectionException; |
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import com.iver.utiles.swing.threads.Cancellable; |
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import com.iver.utiles.swing.threads.DefaultCancellableMonitorable; |
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import es.prodevelop.cit.gvsig.arcims.fmap.drivers.ArcImsDriver; |
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import es.prodevelop.cit.gvsig.arcims.fmap.drivers.FMapRasterArcImsDriver; |
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import es.prodevelop.cit.gvsig.arcims.fmap.listeners.FRasterLyrArcIMSListener; |
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/**
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* This class implements an ArcIMS raster layer.
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*
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* @author jldominguez
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*/
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public class FRasterLyrArcIMS extends FLyrRasterSE { |
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private static Logger logger = Logger.getLogger(FRasterLyrArcIMS.class.getName()); |
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public static final String SCALE_CHANGED_COMMAND = "SCALE_HAS_CHANGED"; |
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private MyCancellable myCanc;
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private URL host; |
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private String service; |
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private String serviceType; |
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private Rectangle2D fullExtent; |
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private boolean firstLoad = false; |
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private ArcImsStatus arcimsStatus = new ArcImsStatus(); |
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private String SRS; |
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private String layerQuery; |
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private ArcImsDriver driver;
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private VisualStatusArcIms visualStatus = new VisualStatusArcIms(); |
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private int transparency = -1; |
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private boolean arcImsTransparency = true; |
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private String format; |
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private RasterFilterList filterList = null; |
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private GridTransparency gridTransparency = null; |
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private int[] renderBands = null; |
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private FLyrRasterSE layerRaster = null; |
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private ArrayList filterArguments = null; |
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private int posX = 0; |
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private int posY = 0; |
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private double posXWC = 0; |
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private double posYWC = 0; |
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private ArrayList actionListeners = new ArrayList(); |
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private int maxTileWidth = 1023; |
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private int maxTileHeight = 1023; |
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private Grid grid = null; |
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private boolean nameQueryChange = false; |
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private ArrayList listeners = new ArrayList(); |
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private boolean tiled = false; |
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private int[] tileSize = new int[2]; |
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private ActionEvent scaleChangedEvent = new ActionEvent(this, |
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ActionEvent.ACTION_PERFORMED, SCALE_CHANGED_COMMAND);
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public FRasterLyrArcIMS() {
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myCanc = new MyCancellable(new DefaultCancellableMonitorable()); |
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} |
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/**
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* The extCatalogYNomenclator needs this creator.
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*
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* @param p a Map object with the following keys:
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*
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* (key, object type returned)
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* ---------------------------
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* "host", String (with or without the servlet path, example:
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* "http://www.geographynetwork.com")
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* "service_name", String (remote service name)
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* "srs", String (coordinate system)
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* "layer_name", String (local layer's name)
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*
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* @return a FRasterLyrArcIMS layer
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*/
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public FRasterLyrArcIMS(Map m) throws ConnectionException { |
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myCanc = new MyCancellable(new DefaultCancellableMonitorable()); |
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String _host = ""; |
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try {
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_host = (String) m.get("host"); |
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String _service_name = (String) m.get("service_name"); |
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String _srs = (String) m.get("srs"); |
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String _image_format = "JPG"; |
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String _layer_name = (String) m.get("layer_name"); |
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// in case layer_name is missing or equals the empty string:
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if ((_layer_name == null) || (_layer_name.length() == 0)) { |
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_layer_name = _service_name; |
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} |
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// ----------------------------
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URL _true_host = ArcImsProtocolHandler.getUrlWithServlet(new URL( |
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_host)); |
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IProjection _true_srs = CRSFactory.getCRS(_srs); |
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FMapRasterArcImsDriver _drv = new FMapRasterArcImsDriver(_true_host.toString(),
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_service_name, ServiceInfoTags.vIMAGESERVICE); |
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if (!_drv.connect(myCanc)) {
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throw new ConnectionException("Unable to connect to host ", |
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new Exception(_host)); |
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} |
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setDriver(_drv); |
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setHost(_true_host); |
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setService(_service_name); |
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setServiceType(ServiceInfoTags.vIMAGESERVICE); |
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setServiceInformationInStatus(_drv.getClient() |
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.getServiceInformation()); |
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ServiceInformation _si = getArcimsStatus().getServiceInfo(); |
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if ((_si.getFeaturecoordsys() == null) || |
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(_si.getFeaturecoordsys().equals(""))) {
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_si.setFeaturecoordsys(_true_srs.getAbrev() |
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.substring(ServiceInfoTags.vINI_SRS.length()) |
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.trim()); |
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logger.warn("Server provides no SRS. ");
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} |
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setFullExtent(((ArcImsProtImageHandler) _drv.getClient().getHandler()).getServiceExtent( |
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_true_srs, getArcimsStatus())); |
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// JPG
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setFormat(_image_format); |
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setTransparency(0);
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// =================================== query
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int layercount = _si.getLayers().size();
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String _layer_query = ""; |
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for (int i = 0; i < layercount; i++) { |
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if (isTrueString(
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((ServiceInformationLayer) _si.getLayer(i)).getVisible())) { |
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_layer_query = _layer_query + "," +
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((ServiceInformationLayer) _si.getLayer(i)).getId(); |
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} |
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} |
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if (_layer_query.length() == 0) { |
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throw new Exception("No layers are visible by default "); |
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} |
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else {
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_layer_query = _layer_query.substring(1);
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} |
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// ===================================
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setLayerQuery(_layer_query); |
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setProjection(_true_srs); |
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setName(_layer_name); |
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} catch (Exception ex) { |
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throw new ConnectionException("While creating FRasterLyrArcIMS from Map", ex); |
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} |
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} |
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/**
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* Gets the driver object onto which <tt>getMap()</tt> and
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* <tt>getFeatureInfo()</tt> requests are passed. If the driver was not
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* created, this methdo creates it with the server's URL and the service
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* name.
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*
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* @return the driver that actually performs the requests.
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*/
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public ArcImsDriver getDriver() {
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if (driver == null) { |
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driver = new FMapRasterArcImsDriver(host.toString(), service,
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this.serviceType);
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} |
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return driver;
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} |
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public void setDriver(FMapRasterArcImsDriver d) { |
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driver = d; |
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} |
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/**
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* Gets the transformation matrix to be written in the georeference file.
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* The second and the third coefficients will always be zero (it doesn't
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* implement image rotation)
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*
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* @param bBox
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* Image's size and position (user's coordinates)
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* @param sz
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* Images' size in pixels
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* @return the worldfile, as a String
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* @throws IOException
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*/
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public String getDataWorldFile(Rectangle2D bBox, Dimension sz) |
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throws IOException { |
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StringBuffer data = new StringBuffer(); |
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data.append(((bBox.getMaxX() - bBox.getMinX()) / (sz.getWidth() - 1)) +
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"\n");
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data.append("0.0\n");
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data.append("0.0\n");
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data.append("-" +
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((bBox.getMaxY() - bBox.getMinY()) / (sz.getHeight() - 1)) + "\n"); |
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// data.append((bBox.getMaxY() - bBox.getMinY()) / (sz.getHeight() - 1) + "\n");
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data.append("" + bBox.getMinX() + "\n"); |
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// data.append("" + bBox.getMinY() + "\n");
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data.append("" + bBox.getMaxY() + "\n"); |
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return data.toString();
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} |
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/**
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* This method must be invoqued with <b>true</b> if the layer must show its
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* transparency. The level of transparency is set by another method.
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*
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* @param t
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* Whether or not the transparency must be shown.
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*/
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public void setArcImsTransparency(boolean t) { |
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this.arcImsTransparency = t;
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} |
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/**
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* Drawing method invoqued from outside the plugin.
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*
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* @param g
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* graphic object on which drawing is made.
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* @param vp
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* the view
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* @param cancel
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* allows drawing abortion
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* @throws DriverException
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*/
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private void drawTile(Graphics2D g, ViewPort vp, Cancellable cancel, double scale) |
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throws DriverException {
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// This is the extent that will be requested
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Rectangle2D bBox = vp.getAdjustedExtent(); // getFullExtent(); |
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Dimension sz = vp.getImageSize();
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try {
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arcimsStatus.setExtent(bBox); |
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arcimsStatus.setFormat(getFormat()); |
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arcimsStatus.setHeight(vp.getImageHeight()); |
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arcimsStatus.setWidth(vp.getImageWidth()); |
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arcimsStatus.setLayerIds(Utilities.createVector(layerQuery, ",")); |
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arcimsStatus.setServer(host.toString()); |
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arcimsStatus.setService(service); |
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arcimsStatus.setSrs(this.getProjection().getAbrev());
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arcimsStatus.setTransparency(this.arcImsTransparency);
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// We need to cast because driver returns an Object
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File f = (File) getDriver().getMap(arcimsStatus); |
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int lastp = f.getPath().lastIndexOf("."); |
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String noext = f.getPath().substring(0, lastp); |
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String nameWorldFile = noext + getExtensionWordFile(getFormat());
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com.iver.andami.Utilities.createTemp(nameWorldFile, |
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this.getDataWorldFile(bBox, sz));
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// ------------------------------ START
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ViewPortData vpData = new ViewPortData(vp.getProjection(),
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new Extent(bBox), sz);
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vpData.setMat(vp.getAffineTransform()); |
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// ------------------------------ END
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rasterProcess(f, g, vp, scale, cancel); |
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} catch (Exception e) { |
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DriverException de = new DriverException("While drawing tile: " + e.getMessage()); |
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logger.error("While drawing tile: " + e.getMessage());
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throw de;
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} |
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} |
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/**
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* Drawing method invoqued from gvSIG to draw this layer. Uses a <tt>Tiling</tt>
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* object to prevent downloading images too large to be retrieved
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* (pixel count limit)
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*
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* @param image
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* used to speed up drawing process
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* @param g
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* graphic object on which drawing is make
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* @param viewPort
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* the view's properties
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* @param cancel
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* allows drawing abortion
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* @param scale the current scale
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*
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* @throws DriverException
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*/
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, double scale) throws ReadDriverException { |
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if (!isVisible()) {
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return;
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} |
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|
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if (!isWithinScale(scale)) {
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return;
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} |
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visualStatus.width = viewPort.getImageWidth(); |
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visualStatus.height = viewPort.getImageHeight(); |
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visualStatus.minX = viewPort.getAdjustedExtent().getMinX(); |
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visualStatus.minY = viewPort.getAdjustedExtent().getMinY(); |
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visualStatus.maxX = viewPort.getAdjustedExtent().getMaxX(); |
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visualStatus.maxY = viewPort.getAdjustedExtent().getMaxY(); |
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setTileDimensions(viewPort); |
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Point2D p = viewPort.getOffset();
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Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), |
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viewPort.getImageWidth() - 1, viewPort.getImageHeight() - 1); |
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Tiling tiles = new Tiling(maxTileWidth, maxTileHeight, r);
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tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform()
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.clone()); |
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tiled = false;
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|
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try {
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// enableAwake();
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enableStopped(); |
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} catch (Exception e1) { |
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throw new ReadDriverException("Error changing awake state",e1); |
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} |
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|
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|
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if (tiles.getNumTiles() > 1) { |
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tiled = true;
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tileSize[0] = tiles.getMaxTileWidth();
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tileSize[1] = tiles.getMaxTileHeight();
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|
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MultiRasterDataset[][] datasets = new MultiRasterDataset[tiles.getNumRows()][tiles.getNumCols()]; |
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IBuffer[][] buf = new IBuffer[tiles.getNumRows()][tiles.getNumCols()]; |
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// more than one tile ----------------------
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for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
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// drawing part
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try {
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ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
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drawTile(g, vp, cancel, scale); |
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if (layerRaster != null) { |
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datasets[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] =
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(MultiRasterDataset)layerRaster.getDataSource().newDataset(); |
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buf[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] =
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layerRaster.getRender().getLastRenderBuffer(); |
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} |
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} catch (NoninvertibleTransformException e) { |
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logger.error("Non invertible matrix! ", e);
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} catch (DriverException de) {
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logger.error("While drawing tile: " + de.getMessage());
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this.setAvailable(false); |
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} |
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} |
473 |
|
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try {
|
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if(datasets != null && datasets[0][0] != null) { |
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dataset = new CompositeDataset(datasets);
|
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initializeRasterLayer(datasets, buf); |
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} |
479 |
} catch (MosaicNotValidException e) {
|
480 |
throw new ReadDriverException("No hay continuidad en el mosaico.", e); |
481 |
} catch (LoadLayerException e) {
|
482 |
throw new ReadDriverException("Error inicializando la capa.", e); |
483 |
} catch (InterruptedException e) { |
484 |
throw new ReadDriverException("Error interrupcion.", e); |
485 |
} |
486 |
|
487 |
// more than one tile ----------------------
|
488 |
|
489 |
|
490 |
} else {
|
491 |
|
492 |
// one tile --------------------------------
|
493 |
try {
|
494 |
ViewPort vp = tiles.getTileViewPort(viewPort, 0);
|
495 |
drawTile(g, vp, cancel, scale); |
496 |
|
497 |
dataset = layerRaster.getDataSource(); |
498 |
getRender().setLastRenderBuffer(layerRaster.getRender().getLastRenderBuffer()); |
499 |
initializeRasterLayer(null, new IBuffer[][]{{layerRaster.getRender().getLastRenderBuffer()}}); |
500 |
|
501 |
} catch (NoninvertibleTransformException e) { |
502 |
logger.error("Non invertible matrix! ");
|
503 |
} catch (DriverException de) {
|
504 |
logger.error("While drawing tile: " + de.getMessage());
|
505 |
this.setAvailable(false); |
506 |
} catch (LoadLayerException e) {
|
507 |
logger.error("While drawing: " + e.getMessage());
|
508 |
this.setAvailable(false); |
509 |
} catch (InterruptedException e) { |
510 |
logger.error("While drawing: " + e.getMessage());
|
511 |
} |
512 |
|
513 |
// one tile --------------------------------
|
514 |
|
515 |
|
516 |
} |
517 |
|
518 |
|
519 |
// the status needs to be reset because the drawTile
|
520 |
// method had changed its extent and dimension:
|
521 |
arcimsStatus.setExtent(viewPort.getAdjustedExtent()); |
522 |
arcimsStatus.setHeight(viewPort.getImageHeight()); |
523 |
arcimsStatus.setWidth(viewPort.getImageWidth()); |
524 |
|
525 |
callActionListeners(scaleChangedEvent); |
526 |
|
527 |
if (nameQueryChange) {
|
528 |
callNameOrQueryListeners(); |
529 |
nameQueryChange = false;
|
530 |
} |
531 |
|
532 |
disableStopped(); |
533 |
} |
534 |
|
535 |
private void setTileDimensions(ViewPort vp) { |
536 |
maxTileHeight = vp.getImageHeight(); |
537 |
|
538 |
try {
|
539 |
maxTileWidth = Integer.parseInt(arcimsStatus.getServiceInfo()
|
540 |
.getImagelimit_pixelcount()) / maxTileHeight; |
541 |
maxTileWidth--; |
542 |
} |
543 |
catch (NumberFormatException nfe) { |
544 |
logger.error("getImagelimit_pixelcount() returned a non parseable string. maxTileWidth was set to 100.",
|
545 |
nfe); |
546 |
maxTileWidth = 100;
|
547 |
} |
548 |
|
549 |
logger.info("Tile size = [ " + maxTileWidth + " , " + maxTileHeight + |
550 |
" ]");
|
551 |
} |
552 |
|
553 |
/**
|
554 |
* Gets the georeference file extension depending on the image's format.
|
555 |
*
|
556 |
* @param f
|
557 |
* raster file format
|
558 |
* @return georeference file extension (".wld", ".tfw", etc)
|
559 |
*/
|
560 |
private String getExtensionWordFile(String f) { |
561 |
String extWorldFile = ".wld"; |
562 |
|
563 |
if (f.equals("tif") || f.equals("tiff")) { |
564 |
extWorldFile = ".tfw";
|
565 |
} |
566 |
|
567 |
if (f.equals("jpeg")) { |
568 |
extWorldFile = ".jpgw";
|
569 |
} |
570 |
|
571 |
return extWorldFile;
|
572 |
} |
573 |
|
574 |
/**
|
575 |
* Loads and draws the raster using the library
|
576 |
* @param filePath Ruta al fichero en disco
|
577 |
* @param g Graphics2D
|
578 |
* @param vp ViewPort
|
579 |
* @param scale Escala para el draw
|
580 |
* @param cancel Cancelaci?n para el draw
|
581 |
* @throws ReadDriverException
|
582 |
* @throws LoadLayerException
|
583 |
*/
|
584 |
private void rasterProcess( |
585 |
File file,
|
586 |
Graphics2D g,
|
587 |
ViewPort vp, |
588 |
double scale,
|
589 |
Cancellable cancel) throws ReadDriverException, LoadLayerException, FilterTypeException {
|
590 |
|
591 |
//Cerramos el dataset asociado a la capa si est? abierto.
|
592 |
if(layerRaster != null) { |
593 |
layerRaster.setRemoveRasterFlag(true);
|
594 |
layerRaster.getDataSource().close(); |
595 |
} |
596 |
|
597 |
//Cargamos el dataset con el raster de disco.
|
598 |
layerRaster = FLyrRasterSE.createLayer("", file.getAbsolutePath(), vp.getProjection());
|
599 |
// layerRaster.init();
|
600 |
// layerRaster.getRender().setBufferFactory(layerRaster.getBufferFactory());
|
601 |
|
602 |
//Obtenemos la tabla de color del raster abierto ya que se le va a sustituir la lista
|
603 |
//de filtros y el de tabla de color no queremos sustituirlo.
|
604 |
RasterFilterList rasterFilterList = layerRaster.getRender().getFilterList(); |
605 |
ColorTableFilter ct = (ColorTableFilter)rasterFilterList.getFilterByBaseClass(ColorTableFilter.class); |
606 |
Object param = null; |
607 |
if(ct != null) |
608 |
param = ct.getParam("colorTable");
|
609 |
|
610 |
//En caso de cargar un proyecto con XMLEntity se crean los filtros
|
611 |
if(filterArguments != null) { |
612 |
RasterFilterList fl = new RasterFilterList();
|
613 |
fl.addEnvParam("IStatistics", layerRaster.getDataSource().getStatistics());
|
614 |
fl.addEnvParam("MultiRasterDataset", layerRaster.getDataSource());
|
615 |
fl.setInitDataType(layerRaster.getDataType()[0]);
|
616 |
RasterFilterListManager filterListManager = new RasterFilterListManager(fl);
|
617 |
filterListManager.createFilterListFromStrings(filterArguments); |
618 |
filterArguments = null;
|
619 |
filterList = fl; |
620 |
} |
621 |
|
622 |
//Como el raster se carga a cada zoom el render se crea nuevamente y la lista de
|
623 |
//filtros siempre estar? vacia a cada visualizaci?n. Para evitarlo tenemos que
|
624 |
//guardar la lista de filtro aplicada en la visualizaci?n anterior.
|
625 |
if(this.filterList != null) { |
626 |
//Si ten?a tabla de color le asignamos la original
|
627 |
if(param != null && param instanceof GridPalette) { |
628 |
this.filterList.remove(ColorTableFilter.class);
|
629 |
RasterFilterListManager filterManager = new RasterFilterListManager(filterList);
|
630 |
ColorTableListManager ctm = new ColorTableListManager(filterManager);
|
631 |
ctm.addColorTableFilter((GridPalette)param); |
632 |
filterList.move(ColorTableFilter.class, 0);
|
633 |
filterList.controlTypes(); |
634 |
} |
635 |
layerRaster.getRender().setFilterList(filterList); |
636 |
} |
637 |
if(gridTransparency != null) |
638 |
layerRaster.getRender().setLastTransparency(gridTransparency); |
639 |
if(this.renderBands != null) |
640 |
layerRaster.getRender().setRenderBands(renderBands); |
641 |
|
642 |
//Dibujamos
|
643 |
layerRaster.draw(null, g, vp, cancel, scale);
|
644 |
|
645 |
//La primera vez asignamos la lista de filtros asociada al renderizador. Guardamos una referencia
|
646 |
//en esta clase para que a cada zoom no se pierda.
|
647 |
if (this.filterList == null) |
648 |
filterList = layerRaster.getRender().getFilterList(); |
649 |
if (this.gridTransparency == null) |
650 |
gridTransparency = layerRaster.getRender().getLastTransparency(); |
651 |
if (this.renderBands == null) |
652 |
renderBands = layerRaster.getRender().getRenderBands(); |
653 |
|
654 |
} |
655 |
|
656 |
/*
|
657 |
public void repaintRaster(Graphics2D g, ViewPort vp, File file) {
|
658 |
rasterProcess(file, g, vp, scale, cancel);
|
659 |
rasterProcess(g, vpData, file);
|
660 |
}
|
661 |
*/
|
662 |
|
663 |
public String getFormat() { |
664 |
return format;
|
665 |
} |
666 |
|
667 |
public void setFormat(String f) { |
668 |
format = f; |
669 |
} |
670 |
|
671 |
/**
|
672 |
* Gets a series of attributes that describe the layer's raster: Filename,
|
673 |
* Filesize, Height, Width and Bands.
|
674 |
*
|
675 |
* @return A list of 2-element arrays { "Attribute name" , Value }
|
676 |
*/
|
677 |
public ArrayList getAttributes() { |
678 |
|
679 |
// if (rasterFile != null) {
|
680 |
// ArrayList attr = new ArrayList();
|
681 |
// Object[][] a = {
|
682 |
// {
|
683 |
// "Filename",
|
684 |
// rasterFile.getName()
|
685 |
// .substring(rasterFile.getName()
|
686 |
// .lastIndexOf("/") + 1,
|
687 |
// rasterFile.getName().length())
|
688 |
// },
|
689 |
// { "Filesize", new Long(rasterFile.getFileSize()) },
|
690 |
// {
|
691 |
// "Width",
|
692 |
// new Integer((new Double(this.getWidth())).intValue())
|
693 |
// },
|
694 |
// {
|
695 |
// "Height",
|
696 |
// new Integer((new Double(this.getHeight())).intValue())
|
697 |
// },
|
698 |
// { "Bands", new Integer(rasterFile.getBandCount()) }
|
699 |
// };
|
700 |
//
|
701 |
// for (int i = 0; i < a.length; i++) {
|
702 |
// attr.add(a[i]);
|
703 |
// }
|
704 |
//
|
705 |
// return attr;
|
706 |
// }
|
707 |
|
708 |
return null; |
709 |
} |
710 |
|
711 |
/**
|
712 |
*
|
713 |
/**
|
714 |
* Invoqued from gvSIG to draw this layer on a printable map. Uses a
|
715 |
* <tt>Tiling</tt> object to prevent downloading images too large to be
|
716 |
* retrieved (pixel count limit).
|
717 |
*
|
718 |
* @param g
|
719 |
* graphic object on which drawing is make
|
720 |
* @param viewPort
|
721 |
* the view's properties
|
722 |
* @param cancel
|
723 |
* allows drawing abortion
|
724 |
* @param scale the current scale
|
725 |
*
|
726 |
* @throws DriverException
|
727 |
*/
|
728 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
729 |
double scale, PrintRequestAttributeSet properties) |
730 |
throws ReadDriverException {
|
731 |
draw(null, g, viewPort, cancel, scale);
|
732 |
} |
733 |
|
734 |
public HashMap getProperties() { |
735 |
HashMap info = new HashMap(); |
736 |
String[] layerNames = getLayerQuery().split(","); |
737 |
Vector layers = new Vector(layerNames.length); |
738 |
|
739 |
try {
|
740 |
if (((FMapRasterArcImsDriver) getDriver()).connect(myCanc)) {
|
741 |
info.put("layerName", this.getName()); |
742 |
info.put("serverUrl", this.getHost()); |
743 |
info.put("serviceName", this.getService()); |
744 |
info.put("serviceType", this.getServiceType()); |
745 |
info.put("format", this.format); |
746 |
|
747 |
for (int i = 0; i < layerNames.length; i++) |
748 |
layers.add(layerNames[i]); |
749 |
|
750 |
info.put("layerIds", layers);
|
751 |
|
752 |
return info;
|
753 |
} |
754 |
} |
755 |
catch (Exception e) { |
756 |
logger.error("Error while reading FRasterLyrArcIMS properties. ", e);
|
757 |
} |
758 |
|
759 |
return null; |
760 |
} |
761 |
|
762 |
public double getHeight() { |
763 |
return visualStatus.height;
|
764 |
} |
765 |
|
766 |
public double getMaxX() { |
767 |
return visualStatus.maxX;
|
768 |
} |
769 |
|
770 |
public double getMaxY() { |
771 |
return visualStatus.maxY;
|
772 |
} |
773 |
|
774 |
public double getMinX() { |
775 |
return visualStatus.minX;
|
776 |
} |
777 |
|
778 |
public double getMinY() { |
779 |
return visualStatus.minY;
|
780 |
} |
781 |
|
782 |
public int[] getPixel(double wcx, double wcy) { |
783 |
return null; |
784 |
} |
785 |
|
786 |
public double getWidth() { |
787 |
return visualStatus.width;
|
788 |
} |
789 |
|
790 |
public void setPos(int x, int y) { |
791 |
this.posX = x;
|
792 |
this.posY = y;
|
793 |
} |
794 |
|
795 |
public void setPosWC(double x, double y) { |
796 |
this.posXWC = x;
|
797 |
this.posYWC = y;
|
798 |
} |
799 |
|
800 |
/**
|
801 |
*
|
802 |
* @return XMLEntity.
|
803 |
* @throws XMLException
|
804 |
*/
|
805 |
public XMLEntity getXMLEntity() throws XMLException { |
806 |
XMLEntity xml = super.getXMLEntity();
|
807 |
|
808 |
xml.putProperty("fullExtent", StringUtilities.rect2String(fullExtent));
|
809 |
xml.putProperty("host", host.toExternalForm());
|
810 |
xml.putProperty("serviceName", service);
|
811 |
xml.putProperty("serviceType", serviceType);
|
812 |
xml.putProperty("layerQuery", layerQuery);
|
813 |
xml.putProperty("format", format);
|
814 |
|
815 |
if (status != null) { |
816 |
status.getXMLEntity(xml, true, this); |
817 |
} |
818 |
else {
|
819 |
status = new StatusLayerRaster();
|
820 |
status.getXMLEntity(xml, true, this); |
821 |
} |
822 |
|
823 |
xml.putProperty("arcims_transparency", arcImsTransparency);
|
824 |
|
825 |
|
826 |
int cnt = 0; |
827 |
boolean ex = true; |
828 |
String kn = "raster.file"; |
829 |
while (ex) {
|
830 |
kn = "raster.file" + cnt;
|
831 |
try {
|
832 |
xml.getStringArrayProperty(kn); |
833 |
xml.remove(kn); |
834 |
} catch (Exception exc) { |
835 |
ex = false;
|
836 |
} |
837 |
cnt++; |
838 |
} |
839 |
|
840 |
return xml;
|
841 |
} |
842 |
|
843 |
/**
|
844 |
*
|
845 |
* @param xml
|
846 |
* XMLEntity
|
847 |
*
|
848 |
* @throws XMLException
|
849 |
* @throws DriverException
|
850 |
* @throws DriverIOException
|
851 |
*/
|
852 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
853 |
|
854 |
super.setXMLEntity(xml);
|
855 |
|
856 |
fullExtent = StringUtilities.string2Rect(xml.getStringProperty( |
857 |
"fullExtent"));
|
858 |
|
859 |
try {
|
860 |
host = new URL(xml.getStringProperty("host")); |
861 |
} |
862 |
catch (MalformedURLException e) { |
863 |
logger.error("Whle reading XML file ", e);
|
864 |
throw new XMLException(e); |
865 |
} |
866 |
|
867 |
this.layerQuery = xml.getStringProperty("layerQuery"); |
868 |
this.service = xml.getStringProperty("serviceName"); |
869 |
this.serviceType = xml.getStringProperty("serviceType"); |
870 |
this.format = xml.getStringProperty("format"); |
871 |
|
872 |
FMapRasterArcImsDriver drv = new FMapRasterArcImsDriver(host.toString(),
|
873 |
service, serviceType); |
874 |
|
875 |
if (!drv.connect(myCanc)) {
|
876 |
logger.error("Error while loading service information. ");
|
877 |
} |
878 |
|
879 |
ArcImsClientP cli = (ArcImsClientP) drv.getClient(); |
880 |
ServiceInformation si = cli.getServiceInformation(); |
881 |
this.arcimsStatus.setServiceInformation(si);
|
882 |
|
883 |
if (xml.contains("arcims_transparency")) { |
884 |
this.arcImsTransparency = xml.getBooleanProperty(
|
885 |
"arcims_transparency");
|
886 |
} |
887 |
|
888 |
String claseStr = StatusLayerRaster.defaultClass;
|
889 |
|
890 |
if (xml.contains("raster.class")) { |
891 |
claseStr = xml.getStringProperty("raster.class");
|
892 |
} |
893 |
|
894 |
if (status != null) { |
895 |
status.setXMLEntity(xml, this);
|
896 |
} |
897 |
else {
|
898 |
// When we load a project
|
899 |
if ((claseStr != null) && !claseStr.equals("")) { |
900 |
try {
|
901 |
Class clase = Class.forName(claseStr); |
902 |
Constructor constr = clase.getConstructor(null); |
903 |
status = (IStatusRaster) constr.newInstance(null);
|
904 |
|
905 |
if (status != null) { |
906 |
status.setXMLEntity(xml, this);
|
907 |
filterArguments = status.getFilterArguments(); |
908 |
gridTransparency = status.getTransparency(); |
909 |
renderBands = status.getRenderBands(); |
910 |
|
911 |
} |
912 |
} |
913 |
catch (ClassNotFoundException exc) { |
914 |
logger.error("Whle reading XML file ", exc);
|
915 |
} |
916 |
catch (InstantiationException exc) { |
917 |
logger.error("Whle reading XML file ", exc);
|
918 |
} |
919 |
catch (IllegalAccessException exc) { |
920 |
logger.error("Whle reading XML file ", exc);
|
921 |
} |
922 |
catch (NoSuchMethodException exc) { |
923 |
logger.error("Whle reading XML file ", exc);
|
924 |
} |
925 |
catch (InvocationTargetException exc) { |
926 |
logger.error("Whle reading XML file ", exc);
|
927 |
} |
928 |
} |
929 |
} |
930 |
|
931 |
firstLoad = true;
|
932 |
} |
933 |
|
934 |
public Vector getLayerScaleInfoVector() { |
935 |
Vector v = new Vector(); |
936 |
String id;
|
937 |
|
938 |
for (int i = 0; i < arcimsStatus.getLayerIds().size(); i++) { |
939 |
id = (String) arcimsStatus.getLayerIds().get(i);
|
940 |
v.add(getScaleInfo(id)); |
941 |
} |
942 |
|
943 |
return v;
|
944 |
} |
945 |
|
946 |
public LayerScaleData getScaleInfo(String theId) { |
947 |
ServiceInformation si; |
948 |
ServiceInformationLayer sil; |
949 |
int noflayers;
|
950 |
long true_max_scale;
|
951 |
long true_min_scale;
|
952 |
|
953 |
LayerScaleData theLayerScaleData = null;
|
954 |
|
955 |
si = arcimsStatus.getServiceInfo(); |
956 |
|
957 |
int _dpi = si.getScreen_dpi();
|
958 |
String mapUnits = si.getMapunits();
|
959 |
|
960 |
noflayers = si.getLayers().size(); |
961 |
|
962 |
for (int i = 0; i < noflayers; i++) { |
963 |
sil = (ServiceInformationLayer) si.getLayer(i); |
964 |
|
965 |
if ((sil.getId().compareTo(theId)) == 0) { |
966 |
true_max_scale = LayerScaleData.getTrueScaleFromRelativeScaleAndMapUnits(sil.getMaxscale(), |
967 |
mapUnits, _dpi); |
968 |
true_min_scale = LayerScaleData.getTrueScaleFromRelativeScaleAndMapUnits(sil.getMinscale(), |
969 |
mapUnits, _dpi); |
970 |
theLayerScaleData = new LayerScaleData(sil.getName(),
|
971 |
sil.getId(), true_min_scale, true_max_scale, |
972 |
sil.getType()); |
973 |
} |
974 |
} |
975 |
|
976 |
return theLayerScaleData;
|
977 |
} |
978 |
|
979 |
public void addActionlistener(ActionListener al) { |
980 |
if (actionListeners.contains(al)) {
|
981 |
return;
|
982 |
} |
983 |
|
984 |
actionListeners.add(al); |
985 |
} |
986 |
|
987 |
public void removeActionlistener(ActionListener al) { |
988 |
actionListeners.remove(al); |
989 |
} |
990 |
|
991 |
private void callActionListeners(ActionEvent ae) { |
992 |
ActionListener al;
|
993 |
|
994 |
for (int i = 0; i < actionListeners.size(); i++) { |
995 |
al = (ActionListener) actionListeners.get(i);
|
996 |
al.actionPerformed(ae); |
997 |
} |
998 |
} |
999 |
|
1000 |
public long getScale() { |
1001 |
return getMapContext().getScaleView();
|
1002 |
} |
1003 |
|
1004 |
public int getMaxTileHeight() { |
1005 |
return maxTileHeight;
|
1006 |
} |
1007 |
|
1008 |
public void setMaxTileHeight(int maxTileHeight) { |
1009 |
this.maxTileHeight = maxTileHeight;
|
1010 |
} |
1011 |
|
1012 |
public int getMaxTileWidth() { |
1013 |
return maxTileWidth;
|
1014 |
} |
1015 |
|
1016 |
public void setMaxTileWidth(int maxTileWidth) { |
1017 |
this.maxTileWidth = maxTileWidth;
|
1018 |
} |
1019 |
|
1020 |
public void setServiceInformationInStatus(ServiceInformation si) { |
1021 |
this.arcimsStatus.setServiceInformation(si);
|
1022 |
} |
1023 |
|
1024 |
/**
|
1025 |
* This is the <tt>getDriver</tt> method. The <tt>getDriver</tt>
|
1026 |
* method will be implemented by sub-classes.
|
1027 |
*
|
1028 |
* @param d the new driver.
|
1029 |
*/
|
1030 |
public void setDriver(ArcImsDriver d) { |
1031 |
driver = d; |
1032 |
} |
1033 |
|
1034 |
public ArcImsStatus getArcimsStatus() {
|
1035 |
return arcimsStatus;
|
1036 |
} |
1037 |
|
1038 |
public void setArcimsStatus(ArcImsStatus as) { |
1039 |
arcimsStatus = as; |
1040 |
} |
1041 |
|
1042 |
public boolean isFirstLoad() { |
1043 |
return firstLoad;
|
1044 |
} |
1045 |
|
1046 |
public void setFirstLoad(boolean fl) { |
1047 |
firstLoad = fl; |
1048 |
} |
1049 |
|
1050 |
public URL getHost() { |
1051 |
return host;
|
1052 |
} |
1053 |
|
1054 |
public void setHost(URL h) { |
1055 |
host = h; |
1056 |
} |
1057 |
|
1058 |
public String getLayerQuery() { |
1059 |
return layerQuery;
|
1060 |
} |
1061 |
|
1062 |
public void setLayerQuery(String lQuery) { |
1063 |
this.layerQuery = lQuery;
|
1064 |
|
1065 |
if (layerQuery.substring(0, 1).compareTo(",") == 0) { |
1066 |
layerQuery = layerQuery.substring(1);
|
1067 |
} |
1068 |
} |
1069 |
|
1070 |
public String getService() { |
1071 |
return service;
|
1072 |
} |
1073 |
|
1074 |
public void setService(String s) { |
1075 |
service = s; |
1076 |
} |
1077 |
|
1078 |
public String getServiceType() { |
1079 |
return serviceType;
|
1080 |
} |
1081 |
|
1082 |
public void setServiceType(String st) { |
1083 |
serviceType = st; |
1084 |
} |
1085 |
|
1086 |
public String getSRS() { |
1087 |
return SRS;
|
1088 |
} |
1089 |
|
1090 |
public void setSRS(String srs) { |
1091 |
SRS = srs; |
1092 |
} |
1093 |
|
1094 |
public void setFullExtent(Rectangle2D fe) { |
1095 |
fullExtent = fe; |
1096 |
} |
1097 |
|
1098 |
public Rectangle2D getFullExtent() { |
1099 |
return fullExtent;
|
1100 |
} |
1101 |
|
1102 |
public boolean getArcImsTransparency() { |
1103 |
return arcImsTransparency;
|
1104 |
} |
1105 |
|
1106 |
public int getTransparency() { |
1107 |
return transparency;
|
1108 |
} |
1109 |
|
1110 |
public void setTransparency(int transparency) { |
1111 |
this.transparency = transparency;
|
1112 |
} |
1113 |
|
1114 |
public int getPosX() { |
1115 |
return posX;
|
1116 |
} |
1117 |
|
1118 |
public void setPosX(int posX) { |
1119 |
this.posX = posX;
|
1120 |
} |
1121 |
|
1122 |
public double getPosXWC() { |
1123 |
return posXWC;
|
1124 |
} |
1125 |
|
1126 |
public void setPosXWC(double posXWC) { |
1127 |
this.posXWC = posXWC;
|
1128 |
} |
1129 |
|
1130 |
public int getPosY() { |
1131 |
return posY;
|
1132 |
} |
1133 |
|
1134 |
public void setPosY(int posY) { |
1135 |
this.posY = posY;
|
1136 |
} |
1137 |
|
1138 |
public double getPosYWC() { |
1139 |
return posYWC;
|
1140 |
} |
1141 |
|
1142 |
public void setPosYWC(double posYWC) { |
1143 |
this.posYWC = posYWC;
|
1144 |
} |
1145 |
|
1146 |
public void setFormatInStatus(String imgFormat) { |
1147 |
arcimsStatus.setFormat(imgFormat); |
1148 |
} |
1149 |
|
1150 |
/**
|
1151 |
* This method invoques the <tt>FMapRasterArcImsDriver</tt>'s
|
1152 |
* <tt>getFeatureInfo</tt> method with the given coordinates as a
|
1153 |
* parameter
|
1154 |
*
|
1155 |
* @param p
|
1156 |
* the corrdinates of the screen pixel to be queried
|
1157 |
*
|
1158 |
* @return the data retrieved for that pixel
|
1159 |
* @throws DriverException
|
1160 |
*/
|
1161 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) |
1162 |
throws ReadDriverException {
|
1163 |
StringXMLItem[] resp = new StringXMLItem[1]; |
1164 |
String respStr;
|
1165 |
|
1166 |
if (((FMapRasterArcImsDriver) driver).isQueryable()) {
|
1167 |
try {
|
1168 |
respStr = ((FMapRasterArcImsDriver) driver).getFeatureInfo(arcimsStatus, |
1169 |
(int) p.getX(), (int) p.getY(), Integer.MAX_VALUE); |
1170 |
} |
1171 |
catch (ArcImsException e) {
|
1172 |
ReadDriverException de = new ReadDriverException("While getting feature info. ", e); |
1173 |
logger.error("In query by point ", e);
|
1174 |
throw de;
|
1175 |
} |
1176 |
} |
1177 |
else {
|
1178 |
ReadDriverException de = new ReadDriverException("Layer not queriable.", new Exception("Layer not queriable.")); |
1179 |
throw de;
|
1180 |
} |
1181 |
|
1182 |
System.err.println(resp); //TODO BORRAR ESTO |
1183 |
resp[0] = new StringXMLItem(respStr, this); |
1184 |
|
1185 |
return resp;
|
1186 |
} |
1187 |
|
1188 |
public boolean isTiled() { |
1189 |
return tiled;
|
1190 |
} |
1191 |
|
1192 |
public int[] getTileSize() { |
1193 |
return tileSize;
|
1194 |
} |
1195 |
|
1196 |
private boolean isTrueString(String visible) { |
1197 |
if (visible.compareToIgnoreCase("true") == 0) { |
1198 |
return true; |
1199 |
} |
1200 |
|
1201 |
return false; |
1202 |
} |
1203 |
|
1204 |
public void callNameOrQueryListeners() { |
1205 |
for (int i = 0; i < listeners.size(); i++) { |
1206 |
((FRasterLyrArcIMSListener) listeners.get(i)).thingsHaveChanged(getLayerQuery(), |
1207 |
getName()); |
1208 |
} |
1209 |
} |
1210 |
|
1211 |
public void addNameOrQueryListener(FRasterLyrArcIMSListener l) { |
1212 |
if (!listeners.contains(l)) {
|
1213 |
listeners.add(l); |
1214 |
} |
1215 |
} |
1216 |
|
1217 |
public void removeNameOrQueryListener(FRasterLyrArcIMSListener l) { |
1218 |
listeners.remove(l); |
1219 |
} |
1220 |
|
1221 |
public void setNameQueryChange(boolean c) { |
1222 |
nameQueryChange = c; |
1223 |
} |
1224 |
|
1225 |
public ImageIcon getTocImageIcon() { |
1226 |
ImageIcon resp = null; |
1227 |
|
1228 |
try {
|
1229 |
resp = createImageIcon("images/esrilogo.png");
|
1230 |
} |
1231 |
catch (Exception ex) { |
1232 |
} |
1233 |
|
1234 |
if (resp == null) { |
1235 |
return super.getTocImageIcon(); |
1236 |
} |
1237 |
else {
|
1238 |
return resp;
|
1239 |
} |
1240 |
} |
1241 |
|
1242 |
protected ImageIcon createImageIcon(String path) { |
1243 |
java.net.URL imgURL = createExtensionUrl(path); |
1244 |
|
1245 |
if (imgURL != null) { |
1246 |
return new ImageIcon(imgURL); |
1247 |
} |
1248 |
else {
|
1249 |
logger.error("File not found: " + path);
|
1250 |
|
1251 |
return null; |
1252 |
} |
1253 |
} |
1254 |
|
1255 |
protected java.net.URL createExtensionUrl(String path) { |
1256 |
return PluginServices.getPluginServices(
|
1257 |
"es.prodevelop.cit.gvsig.arcims").getClassLoader().getResource(path);
|
1258 |
|
1259 |
// return getClass().getClassLoader().getResource(path);
|
1260 |
} |
1261 |
|
1262 |
public Grid getGrid() {
|
1263 |
return grid;
|
1264 |
} |
1265 |
|
1266 |
private class VisualStatusArcIms { |
1267 |
/**
|
1268 |
* Width and height of the image or the group of tiles if it have them. It's
|
1269 |
* the same dimensions of the viewport
|
1270 |
*/
|
1271 |
private int width = 0; |
1272 |
|
1273 |
/**
|
1274 |
* Width and height of the image or the group of tiles if it have them. It's
|
1275 |
* the same dimensions of the viewport
|
1276 |
*/
|
1277 |
private int height = 0; |
1278 |
private double minX = 0D; |
1279 |
private double minY = 0D; |
1280 |
private double maxX = 0D; |
1281 |
private double maxY = 0D; |
1282 |
private int bandCount = 0; |
1283 |
private int dataType = DataBuffer.TYPE_UNDEFINED; |
1284 |
} |
1285 |
|
1286 |
public RasterFilterList getRenderFilterList(){
|
1287 |
return (filterList != null) ? filterList : getRender().getFilterList(); |
1288 |
} |
1289 |
|
1290 |
/*
|
1291 |
* (non-Javadoc)
|
1292 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderFilterList(org.gvsig.raster.grid.filter.RasterFilterList)
|
1293 |
*/
|
1294 |
public void setRenderFilterList(RasterFilterList filterList) { |
1295 |
this.filterList = filterList;
|
1296 |
super.getRender().setFilterList(filterList);
|
1297 |
} |
1298 |
|
1299 |
public void setRenderBands(int[] renderBands) { |
1300 |
this.renderBands = renderBands;
|
1301 |
getRender().setRenderBands(renderBands); |
1302 |
} |
1303 |
|
1304 |
|
1305 |
/**
|
1306 |
* Actions that are taken after setting the data sources for
|
1307 |
* the raster layer
|
1308 |
*
|
1309 |
* @throws LoadLayerException
|
1310 |
* @throws InterruptedException
|
1311 |
*/
|
1312 |
private void initializeRasterLayer(MultiRasterDataset[][] datasets, IBuffer[][] buf) throws LoadLayerException, InterruptedException { |
1313 |
if(this.filterList != null) |
1314 |
getRender().setFilterList(filterList); |
1315 |
if(this.gridTransparency != null) |
1316 |
getRender().setLastTransparency(gridTransparency); |
1317 |
if(this.renderBands != null) |
1318 |
getRender().setRenderBands(renderBands); |
1319 |
if(datasets != null) { |
1320 |
String[][] names = new String[datasets.length][datasets[0].length]; |
1321 |
for (int i = 0; i < datasets.length; i++) |
1322 |
for (int j = 0; j < datasets[i].length; j++) |
1323 |
names[i][j] = datasets[i][j].getDataset(0)[0].getFName(); |
1324 |
super.setLoadParams(names);
|
1325 |
} |
1326 |
super.init();
|
1327 |
if(buf != null) { |
1328 |
int drawablesBandCount = layerRaster.getDataSource().getBands().getDrawableBandsCount();
|
1329 |
IBuffer buff = null;
|
1330 |
if(dataset instanceof CompositeDataset) |
1331 |
buff = ((CompositeDataset)dataset).generateBuffer(buf, drawablesBandCount); |
1332 |
else
|
1333 |
buff = buf[0][0]; |
1334 |
getRender().setLastRenderBuffer(buff); |
1335 |
} |
1336 |
} |
1337 |
|
1338 |
public GridTransparency getRenderTransparency() {
|
1339 |
return (gridTransparency != null) ? gridTransparency : getRender().getLastTransparency(); |
1340 |
} |
1341 |
|
1342 |
public boolean isActionEnabled(int action) { |
1343 |
switch (action) {
|
1344 |
case IRasterLayerActions.ZOOM_PIXEL_RESOLUTION:
|
1345 |
case IRasterLayerActions.FLYRASTER_BAR_TOOLS:
|
1346 |
case IRasterLayerActions.BANDS_FILE_LIST:
|
1347 |
case IRasterLayerActions.COLOR_TABLE:
|
1348 |
case IRasterLayerActions.GEOLOCATION:
|
1349 |
case IRasterLayerActions.PANSHARPENING:
|
1350 |
return false; |
1351 |
case IRasterLayerActions.REMOTE_ACTIONS:
|
1352 |
return true; |
1353 |
} |
1354 |
|
1355 |
return super.isActionEnabled(action); |
1356 |
} |
1357 |
|
1358 |
public int[] getRenderBands() { |
1359 |
return (renderBands != null) ? renderBands : getRender().getRenderBands(); |
1360 |
} |
1361 |
|
1362 |
/*
|
1363 |
* (non-Javadoc)
|
1364 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#cloneLayer()
|
1365 |
*/
|
1366 |
public FLayer cloneLayer() throws Exception { |
1367 |
FRasterLyrArcIMS layer = new FRasterLyrArcIMS();
|
1368 |
layer.setHost(this.getHost());
|
1369 |
layer.setName(this.getName());
|
1370 |
layer.setSRS(this.getSRS());
|
1371 |
layer.setFormat(this.getFormat());
|
1372 |
layer.setFullExtent(this.fullExtent);
|
1373 |
layer.setDriver(this.getDriver());
|
1374 |
layer.setLayerQuery(this.layerQuery);
|
1375 |
layer.setArcimsStatus(this.getArcimsStatus());
|
1376 |
layer.visualStatus = this.visualStatus;
|
1377 |
layer.setProjection(this.getProjection());
|
1378 |
|
1379 |
ArrayList filters = getRender().getFilterList().getStatusCloned();
|
1380 |
if(layer.getRender().getFilterList() == null) |
1381 |
layer.getRender().setFilterList(new RasterFilterList());
|
1382 |
layer.getRender().getFilterList().setStatus(filters); |
1383 |
|
1384 |
return layer;
|
1385 |
} |
1386 |
|
1387 |
|
1388 |
|
1389 |
} |