    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/tools/raster/ArcInfo2Tiff.java $
    002    /*----------------------------------------------------------------------------
    003     This file is part of deegree, http://deegree.org/
    004     Copyright (C) 2001-2009 by:
    005     Department of Geography, University of Bonn
    006     and
    007     lat/lon GmbH
    008
    009     This library is free software; you can redistribute it and/or modify it under
    010     the terms of the GNU Lesser General Public License as published by the Free
    011     Software Foundation; either version 2.1 of the License, or (at your option)
    012     any later version.
    013     This library is distributed in the hope that it will be useful, but WITHOUT
    014     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    015     FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
    016     details.
    017     You should have received a copy of the GNU Lesser General Public License
    018     along with this library; if not, write to the Free Software Foundation, Inc.,
    019     59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    020
    021     Contact information:
    022
    023     lat/lon GmbH
    024     Aennchenstr. 19, 53177 Bonn
    025     Germany
    026     http://lat-lon.de/
    027
    028     Department of Geography, University of Bonn
    029     Prof. Dr. Klaus Greve
    030     Postfach 1147, 53001 Bonn
    031     Germany
    032     http://www.geographie.uni-bonn.de/deegree/
    033
    034     e-mail: info@deegree.org
    035     ----------------------------------------------------------------------------*/
    036    package org.deegree.tools.raster;
    037
    038    import java.awt.image.BufferedImage;
    039    import java.io.File;
    040    import java.util.Properties;
    041
    042    import org.deegree.framework.util.ImageUtils;
    043    import org.deegree.io.arcinfo_raster.ArcInfoTextRasterReader;
    044    import org.deegree.model.coverage.grid.WorldFile;
    045    import org.deegree.processing.raster.converter.RawData2Image;
    046
    047    /**
    048     * converts an ArcInfor raster file (text format):
    049     *
    050     * <pre>
    051     *  ncols         2404
    052     *  nrows         2307
    053     *  xllcorner     2627130
    054     *  yllcorner     5686612
    055     *  cellsize      10
    056     *  NODATA_value  -9999
    057     *  20636 20593 20569 20573 20571 20564 20564 20558 ...
    058     *  ...
    059     * </pre>
    060     *
    061     * into a Tiff image that may have 16 or 32 bit pixel depth
    062     *
    063     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
    064     * @author last edited by: $Author: aschmitz $
    065     *
    066     * @version $Revision: 22547 $, $Date: 2010-02-16 10:22:39 +0100 (Di, 16. Feb 2010) $
    067     */
    068    public class ArcInfo2Tiff {
    069
    070        /**
    071         * @param args
    072         * @throws Exception
    073         */
    074        public static void main( String[] args )
    075                                throws Exception {
    076
    077            Properties map = new Properties();
    078            for ( int i = 0; i < args.length; i += 2 ) {
    079                map.put( args[i], args[i + 1] );
    080            }
    081            File arcInfo = new File( map.getProperty( "-inFile" ) );
    082            String o = map.getProperty( "-outFile" );
    083            if ( !o.toLowerCase().endsWith( ".tiff" ) && !o.toLowerCase().endsWith( ".tif" ) ) {
    084                throw new Exception( "output image format must be tiff or tiff" );
    085            }
    086            File out = new File( o );
    087
    088            String depth = map.getProperty( "-type" );
    089
    090            boolean outer = map.getProperty( "-refType" ) == null || map.getProperty( "-refType" ).equalsIgnoreCase( "outer" );
    091
    092            ArcInfoTextRasterReader reader = new ArcInfoTextRasterReader( arcInfo );
    093            WorldFile wf = reader.readMetadata( !outer );
    094            o = o.substring( 0, o.lastIndexOf( '.' ) );
    095            WorldFile.writeWorldFile( wf, o );
    096            float[][] data = reader.readData();
    097            BufferedImage bi = RawData2Image.rawData2Image( data, "32".equals( depth ) );
    098
    099            ImageUtils.saveImage( bi, out, 1 );
    100        }
    101
    102    }