daoas/fulddaekning/BoundingBox.java

package dk.daoas.fulddaekning;

public class BoundingBox {
                
        
        public static class BoundingBoxException extends Exception{
                public BoundingBoxException(String reason) {
                        super(reason);
                }
                
                private static final long serialVersionUID = 1L;                
        }
                
        public double latitudeMax;
        public double latitudeMin = Double.MAX_VALUE;
        
        public double longitudeMax;
        public double longitudeMin = Double.MAX_VALUE;
        
        
        @Override
        public String toString() {
                return "bbox: Latitude=" + latitudeMin +"/" + latitudeMax + " longitude=" + longitudeMin + "/" + longitudeMax;
        }
        
        public void validateBbox() throws BoundingBoxException {

                double latDiff = Math.abs(latitudeMax - latitudeMin);           
                if ( latDiff > 1.1) {
                        throw new BoundingBoxException("For stor latitude forskel / " + latDiff);
                }
                
                double lngDiff = Math.abs(longitudeMax - longitudeMin); 
                if ( lngDiff > 1.1) {
                        throw new BoundingBoxException("For stor longitude forskel / " + lngDiff);
                }
                
                GeoPoint min = new GeoPoint(latitudeMin, longitudeMin);
                GeoPoint max = new GeoPoint(latitudeMax, longitudeMax);
                double afstand = GeoPoint.beregnAfstand(min, max);
                
                if (afstand >= 125.0) { //hvis cross afstand er over X km - så er postnummeret for stort
                        throw new BoundingBoxException("For stor cross afstand " + afstand);
                }
        }
        
        public void adjustToMargin(double kmMargin) {
                double latMargin = GeoPoint.kmToLatitude(kmMargin);
                double lngMargin = GeoPoint.kmToLongitude(kmMargin);
                
                latitudeMax += latMargin;
                latitudeMin -= latMargin;
                
                longitudeMax += lngMargin;
                longitudeMin -= lngMargin;
        }
        
        @Override
        public BoundingBox clone() {
                BoundingBox bb = new BoundingBox();
                bb.latitudeMax = this.latitudeMax;
                bb.longitudeMax = this.longitudeMax;
                
                bb.latitudeMin = this.latitudeMin;
                bb.longitudeMin = this.longitudeMin;
                
                return bb;
        }
        

}
1	torben	2145	package dk.daoas.fulddaekning;
2
3			public class BoundingBox {
4	torben	2200
5	torben	2145
6			public static class BoundingBoxException extends Exception{
7			public BoundingBoxException(String reason) {
8			super(reason);
9			}
10
11			private static final long serialVersionUID = 1L;
12			}
13	torben	2331
14	torben	2145	public double latitudeMax;
15	torben	2328	public double latitudeMin = Double.MAX_VALUE;
16	torben	2145
17			public double longitudeMax;
18	torben	2328	public double longitudeMin = Double.MAX_VALUE;
19	torben	2145
20
21			@Override
22			public String toString() {
23	torben	2146	return "bbox: Latitude=" + latitudeMin +"/" + latitudeMax + " longitude=" + longitudeMin + "/" + longitudeMax;
24	torben	2145	}
25
26			public void validateBbox() throws BoundingBoxException {
27	torben	2328
28	torben	2239	double latDiff = Math.abs(latitudeMax - latitudeMin);
29	torben	2264	if ( latDiff > 1.1) {
30	torben	2239	throw new BoundingBoxException("For stor latitude forskel / " + latDiff);
31			}
32	torben	2211
33	torben	2239	double lngDiff = Math.abs(longitudeMax - longitudeMin);
34	torben	2264	if ( lngDiff > 1.1) {
35	torben	2239	throw new BoundingBoxException("For stor longitude forskel / " + lngDiff);
36			}
37
38	torben	2211	GeoPoint min = new GeoPoint(latitudeMin, longitudeMin);
39			GeoPoint max = new GeoPoint(latitudeMax, longitudeMax);
40			double afstand = GeoPoint.beregnAfstand(min, max);
41
42	torben	2331	if (afstand >= 125.0) { //hvis cross afstand er over X km - så er postnummeret for stort
43	torben	2211	throw new BoundingBoxException("For stor cross afstand " + afstand);
44			}
45	torben	2145	}
46
47	torben	2330	public void adjustToMargin(double kmMargin) {
48			double latMargin = GeoPoint.kmToLatitude(kmMargin);
49			double lngMargin = GeoPoint.kmToLongitude(kmMargin);
50	torben	2145
51	torben	2330	latitudeMax += latMargin;
52			latitudeMin -= latMargin;
53	torben	2200
54	torben	2330	longitudeMax += lngMargin;
55			longitudeMin -= lngMargin;
56	torben	2145	}
57
58	torben	2247	@Override
59			public BoundingBox clone() {
60			BoundingBox bb = new BoundingBox();
61			bb.latitudeMax = this.latitudeMax;
62			bb.longitudeMax = this.longitudeMax;
63
64			bb.latitudeMin = this.latitudeMin;
65			bb.longitudeMin = this.longitudeMin;
66
67			return bb;
68			}
69
70	torben	2145
71			}