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/*

 * Created on 12-dic-2004

 */

package org.cresques.io;

import org.cresques.px.Extent;

/**

 * Consulta el servidor de mapas de grafcan.

 * Implementa una llamada del tipo:

 * http://www.dgtcan.com/MapServer/Mapa.asp?

 *   XMin=219900&YMax=3151900&XMax=221000&YMin=3151300&

 *   Ancho=1000&Alto=1000&NumeroCapas=6&Capas=2&Servicio=NavGRAFCAN2

 * @author Luis W. Sevilla (sevilla_lui@gva.es)

 */

public class GrafCanMapServerClient extends MapServerClient {

	public final static int CAPA_ORTOFOTO    = 2;

	public final static int CAPA_CARTOGRAFIA = 1;

	private int numeroCapas	= 6;

	private int capas		= CAPA_CARTOGRAFIA;

	private String servicio = "NavGRAFCAN2";

	public GrafCanMapServerClient(String serverName) {

		super(serverName);

		urlBase = "http://www.dgtcan.com/MapServer/Mapa.asp";

/**/	setExtent(new Extent(180020,3270000,660000,3035000));

	}

	public void setCapas(int c) { capas = c; }

	public void setNumeroCapas(int c) { numeroCapas = c; }

	public void setServicio(String s) { servicio = s; }

	public String getUrl() {

		String url = urlBase+"?"+

			"XMin="+xMin+"&"+ "XMax="+xMax+"&"+

			"YMin="+yMin+"&"+ "YMax="+yMax+"&"+

			"Ancho="+ancho+"&"+"Alto="+alto+"&"+

			"NumeroCapas="+numeroCapas+"&"+"Capas="+capas+"&"+

			"Servicio="+servicio;

		return url;

	}

}

/*

 * Created on 25-sep-2004

 *

 * TODO To change the template for this generated file go to

 * Window - Preferences - Java - Code Style - Code Templates

 */

package org.cresques.io;

import java.awt.Color;

import java.awt.Image;

import java.awt.geom.Point2D;

import java.awt.image.BufferedImage;

import java.io.IOException;

import java.util.Vector;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import org.cresques.io.GeoFile;

import org.cresques.io.GeoRasterFile;

import org.cresques.px.Extent;

import es.gva.cit.jbsb.BsbException;

/**

 * Soporte 'nativo' para Bsb.

 * Este conjunto de funcionalidades est? tomado de manera casi literal

 * del soporte para ECW de ermapper.<br>

 * Probablemente esto deber?a formar parte del JNI que recubre a la

 * librer?a en C extraida de gdal.<br>

 * Lo pongo aqu? a manera de ejemplo de como atacar un formato binario

 * desde Java.<br><br>   

 * @author Luis W. Sevilla.

 */

class BsbNative extends es.gva.cit.jbsb.Bsb {

	// Polilinea con extent

	class Contour extends Vector {

		public double minX = Double.MAX_VALUE, minY = Double.MAX_VALUE;

		public double maxX = -Double.MAX_VALUE, maxY = -Double.MAX_VALUE;

		public Contour() {

			super();

		}

		public void add(Point2D pt) {

			super.add(pt);

			if (pt.getX() > maxX) maxX = pt.getX();

			if (pt.getX() < minX) minX = pt.getX();

			if (pt.getY() > maxY) maxY = pt.getY();

			if (pt.getY() < minY) minY = pt.getY();

		}

	}

	private int [] paleta = null;

	/**

	 * Contorno en coordenadas geogr?ficas. (y Extent del raster).

	 */

	public Contour esq = new Contour();

	public int width = 0, height = 0;

	public double originX = 0D, originY = 0D;

	public String version = "";

	public BsbNative(String fName) throws BsbException {

		super();

		try {

			init(fName);

		} catch (IOException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}

	private void init(String fName) throws BsbException, IOException {

		bsbOpen(fName);

		width = g_psInfo.nXSize;

		height = g_psInfo.nYSize;

		Vector pal = new Vector();

		String buf = null;

  		for (int i=0; i<g_psInfo.papszHeader.length; i++) {

  			buf = g_psInfo.papszHeader[i];

	  		if (buf.length()<1) continue;

	  		if (buf.startsWith("RGB/")) {

	  			String [] dat = buf.split(",");

	  			pal.add(new Color(Integer.parseInt(dat[1]),

	  				Integer.parseInt(dat[2]),

					Integer.parseInt(dat[3])));

	  		} else if (buf.startsWith("VER/")) {

	  			version = buf.substring(4);

	  		} /*else if (buf.startsWith("PLY/")) { // Marco de hoja

	  			String [] dat = buf.split(",");

	  			esq.add(new Point2D.Double(Double.parseDouble(dat[2]),

	  					Double.parseDouble(dat[1])));

	  		}*/

  		}

  		if (true) { //version.startsWith("1")) {

  			esq.add(new Point2D.Double(0D,height));

  			esq.add(new Point2D.Double(0D,0D));

  			esq.add(new Point2D.Double(width,0D));

  			esq.add(new Point2D.Double(width,height));

  		}

  		paleta = new int[pal.size()];

  		for (int i=0; i<pal.size(); i++)

  			paleta[i] = ((Color) pal.get(i)).getRGB();

  		originX = esq.minX;

  		originY = esq.maxY;

	}

	double lastReadLine = -1;

	int currentViewWidth = -1;

	int currentViewHeight = -1;

	double currentViewX = 0D;

	double viewportScale = 0D;

	double step = 0D;

	public Point2D worldToRaster(Point2D pt) {

		double x = (((double) width)/(esq.maxX-esq.minX))*(pt.getX()-esq.minX);

		double y = (((double) height)/(esq.maxY-esq.minY))*(esq.maxY-pt.getY());

		Point2D ptRes = new Point2D.Double(x, y);

		return ptRes;

	}

	public int setView(double dWorldTLX, double dWorldTLY,

            double dWorldBRX, double dWorldBRY,

            int nWidth, int nHeight) {

		int err = 0;

		Point2D tl = worldToRaster(new Point2D.Double(dWorldTLX, dWorldTLY));

		Point2D br = worldToRaster(new Point2D.Double(dWorldBRX, dWorldBRY));

		// Calcula cual es la primera l?nea a leer;

		currentViewWidth = nWidth;

		currentViewHeight = nHeight;

		currentViewX = tl.getX();

		viewportScale = (double) currentViewWidth/(br.getX()-tl.getX());

		step = 1D/viewportScale;

		lastReadLine = tl.getY();

		System.out.println("BsbFile: TL=("+dWorldTLX+","+dWorldTLY+

			"); BR=("+dWorldBRX+","+dWorldBRY+")\n"+

			"BsbFile: escala="+viewportScale+"; lastReadLine="+lastReadLine);

		return err;

	}

	public int readLineRGBA(int [] line) throws BsbException {

		int err = 0;

  		bsbReadLine((int) lastReadLine);

  		lastReadLine += step;

  		byte [] l = g_buffer.pabyScanLineBuf;

  		int white = Color.BLUE.getRGB();

  		float j =(float) currentViewX;

  		for (int i=0; i<currentViewWidth && j<l.length; i++, j+=step) {

  			line[i] = paleta[l[(int) j]-1];

  		}

		//for (int i=0; i<currentViewWidth; i++) line[i] = 128+128*256+128*256*256;

		return err;

	}

	void pintaInfo() {

  		System.out.println("Fichero BSB: Info ("+g_psInfo.papszHeader.length+" l?neas):");

  		for (int i=0; i<g_psInfo.papszHeader.length; i++) {

	  		if (g_psInfo.papszHeader[i].length()<1) continue;

	  		System.out.println("info["+i+"] = "+g_psInfo.papszHeader[i]);

  		}

	}

	void pintaPaleta() {

  		System.out.println("Fichero BSB: Paleta ("+paleta.length+" colores):");

		for (int i=0; i<paleta.length; i++)

			System.out.println("color("+i+")="+paleta[i]);

	}

}

/**

 * @author Luis W. Sevilla

 */

public class BsbFile extends GeoRasterFile {

	private BsbNative file = null;

	private Extent v = null;

	static {

		GeoRasterFile.registerExtension("nos", BsbFile.class);

		GeoRasterFile.registerExtension("kap", BsbFile.class);

	}

	public BsbFile(IProjection proj, String fName) {

		super(proj, fName);

		extent = new Extent();

		try {

			file = new BsbNative(fName);

			showOnOpen();

			load();

		} catch(BsbException e){

		  	System.out.println("Error en BSBOpen");

		  	e.printStackTrace();

		  	file = null;

		}

	}

	public GeoFile load() {

		/*double minX, minY, maxX, maxY;

		minX = minY = 0D;

		maxX = (double) width;

		maxY = (double) height;*/

		extent = new Extent(file.esq.minX, file.esq.minY, file.esq.maxX, file.esq.maxY);

		return this;

	}

	public void setView(Extent e) { v = new Extent(e); }

	public Extent getView() { return v; }

	public int getWidth() {	return file.width; }

	public int getHeight() { return file.height;}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#reProject(org.cresques.cts.ICoordTrans)

	 */

	public void reProject(ICoordTrans rp) {

		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#setTransparency(boolean)

	 */

	public void setTransparency(boolean t) {

		// TODO Auto-generated method stub

	}

	public void setTransparency(int t) {

		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#updateImage(int, int, org.cresques.cts.ICoordTrans)

	 */

	public Image updateImage(int width, int height, ICoordTrans rp) {

		double dFileAspect, dWindowAspect;

		int line, pRGBArray[] = null;

		Image image = null;

		// Work out the correct aspect for the setView call.

		dFileAspect = (double)v.width()/(double)v.height();

		dWindowAspect = (double)width /(double)height;

		if (dFileAspect > dWindowAspect) {

		  height =(int)((double)width/dFileAspect);

		} else {

		  width = (int)((double)height*dFileAspect);

		}

		// Set the view

		file.setView(v.minX(), v.maxY(), v.maxX(), v.minY(),

			width, height);

		image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

		pRGBArray = new int[width];

		try {

			for (line=0; line < height; line++) {

				file.readLineRGBA(pRGBArray);

				((BufferedImage)image).setRGB(0, line, width, 1, pRGBArray, 0, width);

			}

		} catch (Exception e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		return image;

	}

	public Image updateImage(int width, int height, ICoordTrans rp, Image img, int origBand, int destBand){

		return null;

	}

	private void showOnOpen() {

  		// Report en la apertura (quitar)

  		System.out.println("Fichero BSB '"+getName()+"' abierto.");

  		System.out.println("Version = "+file.version);

  		System.out.println("   Size = ("+file.width+","+file.height+")");

  		file.pintaInfo();

  		file.pintaPaleta();

	}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#close()

	 */

	public void close() {

	}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#updateImage(int, int, org.cresques.cts.ICoordTrans, java.awt.Image, int)

	 */

	public Image updateImage(int width, int height, ICoordTrans rp, Image img, int flags) {

		// TODO Auto-generated method stub

		return null;

	}

	/* (non-Javadoc)

	 * @see org.cresques.io.GeoRasterFile#getData(int, int, int)

	 */

	public Object getData(int x, int y, int band) {

		// TODO Auto-generated method stub

		return null;

	}

	/**

	 * Devuelve los datos de una ventana solicitada

	 * @param ulX	coordenada X superior izda.

	 * @param ulY	coordenada Y superior derecha.

	 * @param sizeX	tama?o en X de la ventana.

	 * @param sizeY tama?o en Y de la ventana.

	 * @param band	Banda solicitada.

	 */

	public byte[] getWindow(int ulX, int ulY, int sizeX, int sizeY, int band){

		return null;

	}

	/**

	 * Devuelve el tama?o de bloque

	 * @return Tama?o de bloque

	 */

	public int getBlockSize(){

     //TODO Nacho: Implementar getBlockSize de EcwFile

	  return 1;

	}

}

package org.cresques.io;

import java.io.IOException;

import java.util.TreeMap;

import org.cresques.px.PxLayerList;

import org.cresques.px.PxRaster;

/**

 * @author Nacho Brodin <brodin_ign@gva.es>

 * 

 * Clase abstracta de la que heredan los drivers de escritura. Tiene los

 * m?todos abstractos que debe implementar cualquier driver de escritura

 * y las funcionalidades y opciones soportadas comunes a todos ellos.

 */

public abstract class GeoRasterWriter{

	protected String 						outfilename=null;

	protected String 						infilename=null;

	protected int 							sizeWindowX=0;

	protected int 							sizeWindowY=0;

	protected int 							ulX=0;

	protected int 							ulY=0;

	protected PxRaster 						currentRaster;

	protected IDataWriter					dataWriter=null;

	protected int 							nBands=0;

	protected String 						ident = null;

	protected String						driver = null;

	private static TreeMap 					supportedExtensions = null;

	/**

	 * Registra un formato de escritura

	 * @param ext	Extensi?n del fichero registrado

	 * @param clase	Clase que maneja el formato registrado

	 */

	public static void registerWriterExtension(String ext, Class clase) {

		if(supportedExtensions==null)

			supportedExtensions = new TreeMap();

		ext = ext.toLowerCase();

		System.out.println("Write RASTER: extension '"+ext+"' supported.");

		supportedExtensions.put(ext, clase);

	}

	/**

	 * Devuelve el n?mero de drivers soportados

	 * @return N?mero de drivers soportados

	 */

	public static int getNDrivers(){return supportedExtensions.size();}

	/**

	 * Devuelve la lista de extensiones de escritura soportadas

	 * @return

	 */

	public static String[] getDriversExtensions(){

		String[] list = new String[GeoRasterWriter.getNDrivers()];

		if(GeoRasterWriter.getNDrivers()>0){

			list[0] = supportedExtensions.firstKey().toString();

			for(int i=1;i<list.length;i++){

				list[i] = supportedExtensions.lastKey().toString();

			}

		}

		return list;

	}

	/**

	 * Devuelve el identificador del driver

	 * @return	Identificador del driver

	 */

	public String getIdent(){return ident;}

	/**

	 * Obtiene el nombre del driver.

	 * @return	Nombre del driver

	 */

	public String getDriverName(){return driver;}

	/**

	 * Asigna propiedades al driver a partir de un vector de

	 * strings donde cada elemento tiene la estructura de 

	 * propiedad=valor.

	 * @param props	Propiedades

	 */

	public abstract void setProps(String[] props);

	/**

	 * Realiza la funci?n de compresi?n a partir de un GeoRasterFile.

	 * @throws IOException

	 */

	public abstract void fileWrite()throws IOException;

	/**

	 * Realiza la funci?n de compresi?n a partir de los datos pasados por el cliente.

	 * @throws IOException

	 */

	public abstract void dataWrite()throws IOException;

	/**

	 * Cierra el driver 

	 */

	public abstract void writeClose();

	/**

	 * Devuelve la configuraci?n de la ventana de dialogo

	 * para las propiedades del driver de escritura que se est? tratando.

	 * @return Texto XML con las propiedades

	 */

	public abstract String getXMLPropertiesDialog();

}

/*

 * Created on 16-dic-2004

 */

package org.cresques.io;

import org.cresques.px.Extent;

/**

 * Consulta el servidor de mapas de Alia de Sevilla.

 * (hecho por tracasa)

 * ver http://sevilla.tracasa.es/navegar/?lang=cas

 * Implementa una llamada del tipo:

 * http://sevilla.tracasa.es/navegar/asp/mime.aspx?

 *   TIPO=0&Xmin=225916.666666667&Ymin=4133000&

 *   Xmax=254583.333333333&Ymax=4150000&PixAncho=430&PixAlto=255

 * @author Luis W. Sevilla (sevilla_lui@gva.es)

 */

public class AliaMapServerClient extends MapServerClient {

	public final static int CAPA_ORTOFOTO_2000  = 0;

	public final static int CAPA_ORTOFOTO_7500  = 1;

	public final static int CAPA_GUIA_URBANA	= 2;

	public final static String [] nomCapas = {

		"Ortofoto 1:2.000 (Noviembre 2.001)",

		"Ortofoto 1:7.500 (Enero 1.999)",

		"Guía Urbana (Marzo 1.999)"};

	private int capas		= CAPA_ORTOFOTO_2000;

	public AliaMapServerClient(String serverName) {

		super(serverName);

		urlBase = "http://sevilla.tracasa.es/navegar/asp/mime.aspx";

		setExtent(new Extent(225916.67, 4150000.0, 254583.3, 4133000.0));

		setMaxViewSize(650,400);

	}

	public void setCapas(int c) { capas = c; }

	public String getUrl() {

		String url = urlBase+"?"+

			"TIPO="+capas+"&"+

			"Xmin="+xMin+"&"+ "Ymin="+yMax+"&"+

			"Xmax="+xMax+"&"+ "Ymax="+yMin+"&"+

			"PixAncho="+ancho+"&"+"PixAlto="+alto;;

		return url;

	}

}

<?xml version="1.0" encoding="UTF-8"?>

<?eclipse-cdt version="2.0"?>

<cdtproject>

<data/>

</cdtproject>

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSDatasetPoint.java

package com.ermapper.util;

public class JNCSDatasetPoint

{

    public JNCSDatasetPoint()

    {

        x = 0;

        y = 0;

    }

    public JNCSDatasetPoint(int i, int j)

    {

        x = i;

        y = j;

    }

    public int x;

    public int y;

}

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSWorldPoint.java

package com.ermapper.util;

public class JNCSWorldPoint

{

    public JNCSWorldPoint()

    {

        x = 0.0D;

        y = 0.0D;

        z = 0.0D;

    }

    public JNCSWorldPoint(double d, double d1)

    {

        x = d;

        y = d1;

    }

    public JNCSWorldPoint(double d, double d1, double d2)

    {

        x = d;

        y = d1;

        z = d2;

    }

    public double x;

    public double y;

    public double z;

}

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSFile.java

package com.ermapper.ecw;

import com.ermapper.util.JNCSDatasetPoint;

import com.ermapper.util.JNCSWorldPoint;

import java.io.FileInputStream;

import java.io.PrintStream;

import java.lang.reflect.Field;

import java.lang.reflect.Method;

import java.util.Properties;

// Referenced classes of package com.ermapper.ecw:

//            JNCSNativeLibraryException, JNCSFileOpenFailedException, JNCSInvalidSetViewException, JNCSException, 

//            JNCSFileNotOpenException, JNCSProgressiveUpdate

public class JNCSFile

    implements JNCSProgressiveUpdate

{

    private native int ECWOpen(String s, boolean flag);

    private native void ECWClose(boolean flag);

    private native int ECWSetView(int i, int ai[], int j, int k, int l, int i1, double d, double d1, double d2, double d3, 

            int j1, int k1);

    private native int ECWReadLineRGBA(int ai[]);

    private native int ECWReadImageRGBA(int ai[], int i, int j);

    private native short ECWGetPercentComplete();

    private static native String ECWGetErrorString(int i);

    private static native int NCSJNIInit();

    private static native String ECWGetLibVersion();

    static void initClass()

        throws JNCSNativeLibraryException

    {

        boolean flag = false;

        boolean flag1 = false;

        if(bHaveClassInit)

            return;

        if(System.getSecurityManager() != null)

        {

            Object obj = null;

            String s3 = System.getProperty("java.vendor");

            if(s3.startsWith("Netscape Communications Corporation"))

                try

                {

                    Class class1 = Class.forName("netscape.security.PrivilegeManager");

                    Class aclass[] = {

                        java.lang.String.class

                    };

                    Method method = class1.getMethod("enablePrivilege", aclass);

                    Object obj1 = class1.newInstance();

                    Object aobj[] = {

                        new String("UniversalLinkAccess")

                    };

                    Object aobj1[] = {

                        new String("UniversalPropertyRead")

                    };

                    method.invoke(obj1, aobj);

                    method.invoke(obj1, aobj1);

                }

                catch(NoSuchMethodException nosuchmethodexception)

                {

                    System.out.println("GetMethod : ".concat(String.valueOf(String.valueOf(nosuchmethodexception.getMessage()))));

                }

                catch(ClassNotFoundException classnotfoundexception)

                {

                    System.out.println("ClassNotFoundException : ".concat(String.valueOf(String.valueOf(classnotfoundexception.getMessage()))));

                }

                catch(Exception exception4)

                {

                    System.out.println("Netscape Privilige Manager Access Exception : ".concat(String.valueOf(String.valueOf(exception4.getMessage()))));

                }

            else

            if(s3.startsWith("Microsoft Corp."))

                try

                {

                    Class class2 = Class.forName("com.ms.security.PolicyEngine");

                    Class class3 = Class.forName("com.ms.security.PermissionID");

                    Field field = class3.getField("SYSTEM");

                    Field field1 = class3.getField("FILEIO");

                    Class aclass1[] = {

                        class3

                    };

                    Method method1 = class2.getMethod("assertPermission", aclass1);

                    Object aobj2[] = {

                        field.get(null)

                    };

                    Object aobj3[] = {

                        field1.get(null)

                    };

                    method1.invoke(null, aobj2);

                    method1.invoke(null, aobj3);

                }

                catch(NoSuchMethodException nosuchmethodexception1)

                {

                    System.out.println("Microsoft Policy Engine NoSuchMethodException : ".concat(String.valueOf(String.valueOf(nosuchmethodexception1.getMessage()))));

                }

                catch(SecurityException securityexception2)

                {

                    System.out.println("Microsoft Policy Engine SecurityException : ".concat(String.valueOf(String.valueOf(securityexception2.getMessage()))));

                }

                catch(Exception exception5)

                {

                    System.out.println("Microsoft Policy Engine Exception : ".concat(String.valueOf(String.valueOf(exception5.getMessage()))));

                }

        } else

        {

            flag1 = true;

        }

        try

        {

            System.loadLibrary("NCSUtil");

            System.loadLibrary("NCScnet");

            System.loadLibrary("NCSEcw");

            bUseNativeMethods = true;

            bUnsatisfiedLink = false;

        }

        catch(UnsatisfiedLinkError unsatisfiedlinkerror)

        {

            bUseNativeMethods = false;

            bUnsatisfiedLink = true;

            bUseNativeMethods = false;

            debug("Got UnsatisfiedLinkError looking on PATH");

        }

        catch(SecurityException securityexception)

        {

            bSecurityError = true;

            bUseNativeMethods = false;

            bUnsatisfiedLink = false;

            debug("Got SecurityException looking on PATH");

        }

        catch(Exception exception)

        {

            System.err.println("Unknown error loading ECW native libraries : ".concat(String.valueOf(String.valueOf(exception.getMessage()))));

            bUseNativeMethods = false;

            debug("Got Exception looking on PATH");

        }

        if(bUseNativeMethods)

            try

            {

                int i = NCSJNIInit();

                if(i != 0)

                {

                    System.err.println("JNCSFile classes found on PATH failed to initialize correctly. Attempting to locate other NCS dlls....");

                } else

                {

                    bHaveClassInit = true;

                    return;

                }

            }

            catch(UnsatisfiedLinkError unsatisfiedlinkerror1)

            {

                debug("Native ECW libraries have been found on the PATH, but could not be loaded. This may be because the version is insufficient to support the Java classes.\nAt least version 1,5,2,0 is required. Attempting to locate other NCS dlls....");

            }

            catch(Exception exception1)

            {

                debug("Unknown exception occured initialising ECW native libraries found on the PATH.".concat(String.valueOf(String.valueOf(exception1.getMessage()))));

            }

        if(flag1 && !bUseNativeMethods && !bSecurityError && System.getSecurityManager() != null)

        {

            Properties properties = new Properties();

            String s4 = null;

            String s5 = null;

            try

            {

                String s6 = System.getProperty("user.home");

                s5 = System.getProperty("file.separator");

                FileInputStream fileinputstream = new FileInputStream(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(s6)))).append(s5).append("jncsclasses.properties"))));

                properties.load(fileinputstream);

                s4 = properties.getProperty("clientDLLPath");

            }

            catch(Exception exception6)

            {

                s4 = null;

            }

            try

            {

                if(s4 != null)

                {

                    System.load(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(s4)))).append(s5).append("NCSUtil.dll"))));

                    System.load(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(s4)))).append(s5).append("NCScnet.dll"))));

                    System.load(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(s4)))).append(s5).append("NCSEcw.dll"))));

                    bUseNativeMethods = true;

                    bUnsatisfiedLink = false;

                    bSecurityError = false;

                }

            }

            catch(SecurityException securityexception3)

            {

                bSecurityError = true;

                bUseNativeMethods = false;

                bUnsatisfiedLink = false;

                debug("Got security exception looking on clientDLLPath");

            }

            catch(RuntimeException runtimeexception1)

            {

                System.out.println(runtimeexception1.getMessage());

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got RuntimeException looking on clientDLLPath");

            }

            catch(UnsatisfiedLinkError unsatisfiedlinkerror4)

            {

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got UnsatisfiedLinkError looking on clientDLLPath");

            }

            catch(Exception exception7)

            {

                System.out.println(exception7.getMessage());

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got Exception looking on clientDLLPath");

            }

        }

        if(!bUseNativeMethods && !bSecurityError)

            try

            {

                System.load("C:\\Program Files\\Earth Resource Mapping\\Image Web Server\\Client\\NCSUtil.dll");

                System.load("C:\\Program Files\\Earth Resource Mapping\\Image Web Server\\Client\\NCScnet.dll");

                System.load("C:\\Program Files\\Earth Resource Mapping\\Image Web Server\\Client\\NCSEcw.dll");

                bUseNativeMethods = true;

                bUnsatisfiedLink = false;

                bSecurityError = false;

                debug("Loaded ECW libraries in C:\\Program Files\\...");

            }

            catch(SecurityException securityexception1)

            {

                bSecurityError = true;

                bUseNativeMethods = false;

                bUnsatisfiedLink = false;

                debug("Got security exception looking on C:\\Program Files\\");

            }

            catch(RuntimeException runtimeexception)

            {

                System.out.println(runtimeexception.getMessage());

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got RuntimeException looking on C:\\Program Files\\");

            }

            catch(UnsatisfiedLinkError unsatisfiedlinkerror2)

            {

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got UnsatisfiedLinkError looking on C:\\Program Files\\");

            }

            catch(Exception exception2)

            {

                System.out.println(exception2.getMessage());

                bUseNativeMethods = false;

                bUnsatisfiedLink = true;

                debug("Got Exception looking on C:\\Program Files\\");

            }

        if(bUseNativeMethods)

            try

            {

                int j = NCSJNIInit();

                if(j != 0)

                {

                    System.err.println("JNCSFile classes failed to initialize correctly. Unrecoverable error.");

                    String s = ECWGetErrorString(j);

                    throw new JNCSNativeLibraryException(s);

                }

                bHaveClassInit = true;

            }

            catch(UnsatisfiedLinkError unsatisfiedlinkerror3)

            {

                debug("UnsatisfiedLinkError: ".concat(String.valueOf(String.valueOf(unsatisfiedlinkerror3.getMessage()))));

                throw new JNCSNativeLibraryException("Native ECW libraries have been found, but could not be loaded. This may be because the version is insufficient to support the Java classes.\nAt least version 1,5,2,0 is required.");

            }

            catch(Exception exception3)

            {

                debug("Exception: ".concat(String.valueOf(String.valueOf(exception3.getMessage()))));

                throw new JNCSNativeLibraryException("Unknown exception occured initialising ECW native libraries.".concat(String.valueOf(String.valueOf(exception3.getMessage()))));

            }

        if(bSecurityError)

        {

            String s1 = "The security manager has denied loading of native libraries. Only trusted classes and signed JAR files can access native libraries.";

            System.out.println(s1);

            throw new JNCSNativeLibraryException(s1);

        }

        if(bUnsatisfiedLink)

        {

            String s2 = "JNCSFile class failed to resolve some or all of the native ECW libraries.\nCheck that the NCSUtil, NCSCnet, and NCSUtil shared libraries are on the PATH environment variable (Win32),\nor the LD_LIBRARY_PATH (Unix), or that the parameters to the virtual machine specify their location,\nby setting the property : -Djava.library.path=<path_to_ncs_libraries>\nAlternatively, the file jncsclasses.properties in the user's home directory can specify the location.\n\nRefer to the ECW Java SDK documentation for more information on native library search paths.";

            throw new JNCSNativeLibraryException(s2);

        } else

        {

            return;

        }

    }

    public JNCSFile()

        throws JNCSException

    {

        bSetViewIsWorld = false;

        progImageClient = null;

        initClass();

        cellSizeUnits = 0;

        bIsOpen = false;

    }

    public JNCSFile(String s, boolean flag)

        throws JNCSException

    {

        bSetViewIsWorld = false;

        progImageClient = null;

        initClass();

        open(s, flag);

    }

    protected void finalize()

        throws Throwable

    {

        if(bIsOpen)

            ECWClose(false);

        super.finalize();

    }

    public int open(String s, boolean flag)

        throws JNCSFileOpenFailedException

    {

        if(s == null)

            throw new IllegalArgumentException();

        int i = ECWOpen(s, flag);

        if(i != 0)

        {

            bIsOpen = false;

            String s1 = ECWGetErrorString(i);

            throw new JNCSFileOpenFailedException(s1);

        } else

        {

            bIsOpen = true;

            progressive = flag;

            return 0;

        }

    }

    public void close(boolean flag)

    {

        ECWClose(flag);

        if(!flag);

    }

    public void addProgressiveUpdateListener(JNCSProgressiveUpdate jncsprogressiveupdate)

    {

        progImageClient = jncsprogressiveupdate;

    }

    public void refreshUpdate(int i, int j, double d, double d1, double d2, double d3)

    {

        if(progImageClient != null)

            progImageClient.refreshUpdate(i, j, d, d1, d2, d3);

    }

    public void refreshUpdate(int i, int j, int k, int l, int i1, int j1)

    {

        if(progImageClient != null)

            progImageClient.refreshUpdate(i, j, k, l, i1, j1);

    }

    public int setView(int i, int ai[], int j, int k, int l, int i1, int j1, 

            int k1)

        throws JNCSFileNotOpenException, JNCSInvalidSetViewException

    {

        int l1 = ECWSetView(i, ai, j, k, l, i1, 0.0D, 0.0D, 0.0D, 0.0D, j1, k1);

        if(l1 != 0)

        {

            String s = ECWGetErrorString(l1);

            throw new JNCSInvalidSetViewException(s);

        } else

        {

            bSetViewIsWorld = false;

            return 0;

        }

    }

    public int setView(int i, int ai[], double d, double d1, double d2, double d3, int j, int k)

        throws JNCSFileNotOpenException, JNCSInvalidSetViewException

    {

        JNCSDatasetPoint jncsdatasetpoint = convertWorldToDataset(d, d1);

        JNCSDatasetPoint jncsdatasetpoint1 = convertWorldToDataset(d2, d3);

        int l = ECWSetView(i, ai, jncsdatasetpoint.x, jncsdatasetpoint.y, jncsdatasetpoint1.x, jncsdatasetpoint1.y, d, d1, d2, d3, j, k);

        if(l != 0)

        {

            String s = ECWGetErrorString(l);

            throw new JNCSInvalidSetViewException(s);

        } else

        {

            bSetViewIsWorld = true;

            return 0;

        }

    }

    public int readLineRGBA(int ai[])

        throws JNCSException

    {

        int i = ECWReadLineRGBA(ai);

        if(i != 0)

        {

            String s = ECWGetErrorString(i);

            throw new JNCSException(s);

        } else

        {

            return 0;

        }

    }

    public int readLineBGRA(int ai[])

        throws JNCSException

    {

        throw new JNCSException("Not Yet Implemented!");

    }

    public int readLineBIL(int ai[])

        throws JNCSException

    {

        throw new JNCSException("Not Yet Implemented!");

    }

    public int readLineBIL(double ad[])

        throws JNCSException

    {

        throw new JNCSException("Not Yet Implemented!");

    }

    public int readImageRGBA(int ai[], int i, int j)

        throws JNCSException

    {

        int k = ECWReadImageRGBA(ai, i, j);

        if(k != 0)

        {

            String s = ECWGetErrorString(k);

            throw new JNCSException(s);

        } else

        {

            return 0;

        }

    }

    public String getLastErrorText(int i)

    {

        return ECWGetErrorString(i);

    }

    public JNCSDatasetPoint convertWorldToDataset(double d, double d1)

        throws JNCSFileNotOpenException

    {

        int i;

        int j;

        if(bIsOpen)

        {

            i = (int)Math.round((d - originX) / cellIncrementX);

            j = (int)Math.round((d1 - originY) / cellIncrementY);

        } else

        {

            throw new JNCSFileNotOpenException();

        }

        return new JNCSDatasetPoint(i, j);

    }

    public JNCSWorldPoint convertDatasetToWorld(int i, int j)

        throws JNCSFileNotOpenException

    {

        double d;

        double d1;

        if(bIsOpen)

        {

            d = originX + (double)i * cellIncrementX;

            d1 = originY + (double)j * cellIncrementY;

        } else

        {

            throw new JNCSFileNotOpenException();

        }

        return new JNCSWorldPoint(d, d1);

    }

    public short getPercentComplete()

    {

        return ECWGetPercentComplete();

    }

    public static String getLibVersion()

    {

        return ECWGetLibVersion();

    }

    private static void debug(String s)

    {

        if(debug)

            System.out.println(s);

    }

    private static boolean bUseNativeMethods = false;

    private static boolean bSecurityError = false;

    private static boolean bUnsatisfiedLink = false;

    static boolean bHaveClassInit = false;

    static boolean debug = false;

    public static final int ECW_CELL_UNITS_INVALID = 0;

    public static final int ECW_CELL_UNITS_METERS = 1;

    public static final int ECW_CELL_UNITS_DEGREES = 2;

    public static final int ECW_CELL_UNITS_FEET = 3;

    public int numBands;

    public int width;

    public int height;

    public double originX;

    public double originY;

    public double cellIncrementX;

    public double cellIncrementY;

    public int cellSizeUnits;

    public double compressionRate;

    public boolean progressive;

    public String fileName;

    public String datum;

    public String projection;

    public boolean bIsOpen;

    private long nativeDataPointer;

    private static final boolean doGarbageCollectionOnClose = false;

    private static final int ECW_OK = 0;

    private int nFileSetViewDatasetTLX;

    private int nFileSetViewDatasetTLY;

    private int nFileSetViewDatasetBRX;

    private int nFileSetViewDatasetBRY;

    private int nFileSetViewWidth;

    private int nFileSetViewHeight;

    private double dFileSetViewWorldTLX;

    private double dFileSetViewWorldTLY;

    private double dFileSetViewWorldBRX;

    private double dFileSetViewWorldBRY;

    private boolean bSetViewIsWorld;

    protected JNCSProgressiveUpdate progImageClient;

}

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSReadLineException.java

package com.ermapper.ecw;

// Referenced classes of package com.ermapper.ecw:

//            JNCSException

public class JNCSReadLineException extends JNCSException

{

    public JNCSReadLineException()

    {

    }

}

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSNativeLibraryException.java

package com.ermapper.ecw;

// Referenced classes of package com.ermapper.ecw:

//            JNCSException

public class JNCSNativeLibraryException extends JNCSException

{

    public JNCSNativeLibraryException()

    {

    }

    public JNCSNativeLibraryException(String s)

    {

        super(s);

    }

}

// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) 

// Source File Name:   JNCSProgressiveUpdate.java

package com.ermapper.ecw;

public interface JNCSProgressiveUpdate

{

    public abstract void refreshUpdate(int i, int j, double d, double d1, double d2, double d3);

    public abstract void refreshUpdate(int i, int j, int k, int l, int i1, int j1);

}

<project name="CMS for Java" default="dist" basedir=".">

    <description>

        Genera el jar con CMS y sus dependencias

    </description>

  <!-- set global properties for this build -->

  <property name="src" location="src"/>

  <property name="build" location="bin"/>

  <property name="dist"  location="dist"/>

  <property name="jar" value="cms"/>

  <!--property name="fmapdir" value="../FMAP"/-->

  <property name="targetDir1" location="../FMAP/lib"/>

  <property name="targetDir" location="../FMap 03/lib"/>

  <property name="targetDir2" location="."/>

  <target name="init">

    <!-- Create the time stamp -->

    <tstamp/>

    <!-- Create the build directory structure used by compile -->

    <mkdir dir="${build}"/>

  </target>

  <target name="compile" depends="init"

        description="compile the source " >

    <!-- Compile the java code from ${src} into ${build} 

    <javac srcdir="${src}" destdir="${build}"/>-->

  </target>

  <target name="dist" depends="compile"

        description="generate the distribution" >

    <!-- Create the distribution directory -->

    <mkdir dir="${dist}"/>

    <!-- Put everything in ${build} into the cms-${DSTAMP}.jar file --> 

    <jar jarfile="${dist}/${jar}.jar" basedir="${build}"/>

    <jar jarfile="${dist}/${jar}.jar" basedir="." includes = "images/*.gif" update="true" />

    <copy todir="${dist}">

    	<fileset dir="./lib" includes="*.jar"/>

    </copy>

    <copy todir="${targetDir1}/">

    	<fileset dir="${dist}" includes="**/**"/>

    </copy>

    <copy todir="${targetDir2}/">

    	<fileset dir="${dist}" includes="${jar}.jar"/>

    </copy>

    <move todir="${targetDir}/">

    	<fileset dir="${dist}" includes="**/**"/>

    </move>

  </target>

  <target name="clean"

        description="clean up" >

    <!-- Delete the ${build} and ${dist} directory trees -->

    <delete dir="${build}"/>

    <delete dir="${dist}"/>

  </target>

</project>

package org.cresques.io.raster;

public class PruebaStackManager extends RasterFilterStackManager{

	public final static int		prueba = 4;

	public PruebaStackManager(RasterFilterStack filterStack){

		super(filterStack);

		addTypeFilter("prueba", PruebaStackManager.prueba, 3);

	}

	/**

	 * Filtro de pruebas. 

	 */

	public void addPruebaFilter(){

		RasterFilter filtro = null;

		switch(filterStack.getDataTypeInFilter(PruebaStackManager.prueba)){

			case RasterBuf.TYPE_IMAGE:filtro = new PruebaImageFilter();break;

			case RasterBuf.TYPE_SHORT:

			case RasterBuf.TYPE_USHORT:

			case RasterBuf.TYPE_INT:filtro = new PruebaShortFilter();break;

		}

		filterStack.addFilter(PruebaStackManager.prueba, filtro);

		super.controlTypes();

	}