import java.awt.image.BufferedImage;
import java.io.BufferedOutputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;

import com.ermapper.ecw.JNCSFile;

/* gvSIG. Sistema de Información Geográfica de la Generalitat Valenciana
*
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
*
* For more information, contact:
*
*  Generalitat Valenciana
*   Conselleria d'Infraestructures i Transport
*   Av. Blasco Ibáñez, 50
*   46010 VALENCIA
*   SPAIN
*
*      +34 963862235
*   gvsig@gva.es
*      www.gvsig.gva.es
*
*    or
*
*   IVER T.I. S.A
*   Salamanca 50
*   46005 Valencia
*   Spain
*
*   +34 963163400
*   dac@iver.es
*/

class readEcw{

	public static void main(String[] args){
		
		try{
			FileOutputStream s=null;
			DataOutputStream midataOS=null;
			BufferedOutputStream miBS=null;
			  
			JNCSFile file = new JNCSFile(args[0], false);
			System.out.println("ECW size = ("+file.width+","+file.height+")\n"+
					" datum='"+file.datum+"', proyeccion='"+file.projection+"'");
			
			System.out.println("origin="+file.originX+" "+file.originY);
			System.out.println("cellIncrement="+file.cellIncrementX+" "+file.cellIncrementY);
			System.out.println("Band List="+file.numBands);
			
			try{
			       File mifichero=new File("exit.raw");
			       s = new FileOutputStream(mifichero);
			  }catch(Exception e){}
			
			 
			int bandlist[] = new int[file.numBands];
			for (int i=0; i< file.numBands; i++) {
				bandlist[i] = i;
			}
		    
			file.setView(file.numBands, bandlist, 
					0, 0, file.width-1, file.height-1,
					file.width, file.height);  
			  
			int pRGBArray[] = new int[file.width];
			byte array[]= new byte[file.width];
			for (int line=0; line < file.height; line++) {
				//System.out.println("line="+line);
				file.readLineRGBA(pRGBArray);
				for (int i=0; i < pRGBArray.length ; i++)array[i]=(byte)pRGBArray[i];
				s.write(array);							  	
			}
			
			
			file.close(true);
System.out.println("END");
			s.close();
			while(true);
		}catch(Exception e){e.printStackTrace();}
		
		
	}
	
}