ESRITileFactory.java

/*
 * ESRITileFactory.java
 *
 * Created on November 7, 2006, 10:51 AM
 *
 * To change this template, choose Tools | Template Manager and open the
 * template in the editor.
 */

//package org.jdesktop.swingx.mapviewer.esri;
//
//import java.awt.geom.Point2D;
//import java.math.BigDecimal;
//import java.math.RoundingMode;
//import org.jdesktop.swingx.mapviewer.DefaultTileFactory;
//import org.jdesktop.swingx.mapviewer.GeoPosition;
//import org.jdesktop.swingx.mapviewer.TileFactoryInfo;
//import org.jdesktop.swingx.mapviewer.util.GeoUtil;
//
///**
// *
// * @author rbair
// */
//public class ESRITileFactory extends DefaultTileFactory {
//    private static final String projection = "8"; //mercator projection
//    private static final String format = "png"; //get pngs back
//    private String username;
//    private char[] password;
//    private String userId;
//    private String datasource; //should be enum
//    
//    /** Creates a new instance of ESRITileFactory */
//    public ESRITileFactory() {
//        super(new ESRITileProviderInfo());
//        ((ESRITileProviderInfo)super.getInfo()).factory = this;
//        datasource = "ArcWeb:TA.Streets.NA";
//    }
//    
//    public void setUsername(String name) {
//        this.username = name;
//    }
//    
//    public void setPassword(char[] password) {
//        this.password = password;
//    }
//    
//    public void setUserID(String id) {
//        //temp hack
//        this.userId = id;
//    }
//    
//    private static final class ESRITileProviderInfo extends TileFactoryInfo {
//        private ESRITileFactory factory;
//        
//        private ESRITileProviderInfo() {
//            super(0, 17, 18, 256, false, true, "http://www.arcwebservices.com/services/v2006/restmap?actn=getMap", "", "", "");
//        }
//        
//        public String getTileUrl(int x, int y, int zoom) {
////                "&usrid=&ds=&c=-117.1817|34.0556&sf=52500&fmt=&ocs=";
//            //System.out.println("getting tile at zoom: " + zoom);
//            //System.out.println("map width at zoom = " + getMapWidthInTilesAtZoom(zoom));
//            
//            //provide the center point of the tile, in lat/long coords
//            int tileY = y;
//            int tileX = x;
//            int pixelX = tileX * factory.getTileSize(zoom) + (factory.getTileSize(zoom) / 2);
//            int pixelY = tileY * factory.getTileSize(zoom) + (factory.getTileSize(zoom) / 2);
//            
//            GeoPosition latlong = GeoUtil.getPosition(new Point2D.Double(pixelX, pixelY), zoom, this);
//            
//            //Chris is going to hate me for this (relying on 72dpi!), but:
//            //72 pixels per inch. The earth is 24,859.82 miles in circumference, at the equator.
//            //Thus, the earth is 24,859.82 * 5280 * 12 * 72 pixels in circumference.
//            
//            double numFeetPerDegreeLong = 24859.82 * 5280 / 360; //the number of feet per degree longitude at the equator
//            double numPixelsPerDegreeLong = getLongitudeDegreeWidthInPixels(zoom);
//            double numPixelsPerFoot = 96 * 12;
//            int sf = (int)(numFeetPerDegreeLong / (numPixelsPerDegreeLong / numPixelsPerFoot));
//            
//            //round lat and long to 5 decimal places
//            BigDecimal lat = new BigDecimal(latlong.getY());
//            BigDecimal lon = new BigDecimal(latlong.getX());
//            lat = lat.setScale(5, RoundingMode.DOWN);
//            lon = lon.setScale(5, RoundingMode.DOWN);
//            System.out.println("Tile      : [" + tileX + ", " + tileY + "]");
//            System.out.println("Pixel     : [" + pixelX + ", " + pixelY + "]");
//            System.out.println("Lat/Long  : [" + latlong.getY() + ", " + latlong.getX() + "]");
//            System.out.println("Lat2/Long2: [" + lat.doubleValue() + ", " + lon.doubleValue() + "]");
//            
//            String url = baseURL +
//                    "&usrid=" + factory.userId +
//                    "&ds=" + factory.datasource +
//                    "&c=" + lon.doubleValue() + "%7C" + lat.doubleValue() +
//                    "&sf=" + sf + //52500" +
//                    "&fmt=" + format +
//                    "&ocs=" + projection;
//            System.out.println("the URL: " + url);
//            return url;
//        }
//    }
//}