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 static final double LATITUDE_MARGIN = 0.02702703;
        //public static final double LONGUTUDE_MARGIN = 0.046875; 
        
        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 80 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	package dk.daoas.fulddaekning;
2
3	public class BoundingBox {
4
5
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
14	//public static final double LATITUDE_MARGIN = 0.02702703;
15	//public static final double LONGUTUDE_MARGIN = 0.046875;
16
17	public double latitudeMax;
18	public double latitudeMin = Double.MAX_VALUE;
19
20	public double longitudeMax;
21	public double longitudeMin = Double.MAX_VALUE;
22
23
24	@Override
25	public String toString() {
26	return "bbox: Latitude=" + latitudeMin +"/" + latitudeMax + " longitude=" + longitudeMin + "/" + longitudeMax;
27	}
28
29	public void validateBbox() throws BoundingBoxException {
30
31	double latDiff = Math.abs(latitudeMax - latitudeMin);
32	if ( latDiff > 1.1) {
33	throw new BoundingBoxException("For stor latitude forskel / " + latDiff);
34	}
35
36	double lngDiff = Math.abs(longitudeMax - longitudeMin);
37	if ( lngDiff > 1.1) {
38	throw new BoundingBoxException("For stor longitude forskel / " + lngDiff);
39	}
40
41	GeoPoint min = new GeoPoint(latitudeMin, longitudeMin);
42	GeoPoint max = new GeoPoint(latitudeMax, longitudeMax);
43	double afstand = GeoPoint.beregnAfstand(min, max);
44
45	if (afstand >= 125.0) { //hvis cross afstand er over 80 km - så er postnummeret for stort
46	throw new BoundingBoxException("For stor cross afstand " + afstand);
47	}
48	}
49
50	public void adjustToMargin(double kmMargin) {
51	double latMargin = GeoPoint.kmToLatitude(kmMargin);
52	double lngMargin = GeoPoint.kmToLongitude(kmMargin);
53
54	latitudeMax += latMargin;
55	latitudeMin -= latMargin;
56
57	longitudeMax += lngMargin;
58	longitudeMin -= lngMargin;
59	}
60
61	@Override
62	public BoundingBox clone() {
63	BoundingBox bb = new BoundingBox();
64	bb.latitudeMax = this.latitudeMax;
65	bb.longitudeMax = this.longitudeMax;
66
67	bb.latitudeMin = this.latitudeMin;
68	bb.longitudeMin = this.longitudeMin;
69
70	return bb;
71	}
72
73
74	}