Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ZoomScale.java @ 5622:b28a6d05e969

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add a new mechanism in mapfish print call to add arbitary data maps Data properties are identified by starting with mapfish-data and they are then split in info value pairs where info can be the description of the information and value the value of the information to be transported in the data map.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 09 Apr 2013 19:04:32 +0200
parents e8c6fbed889b
children
rev   line source
4618
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.model;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
2
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
3 import java.util.HashMap;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
4 import java.util.Map;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
5 import java.util.Set;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
6 import java.util.TreeMap;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
7
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
8 import org.apache.log4j.Logger;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
9
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
10 import de.intevation.flys.artifacts.math.Linear;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
11
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
12
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
13 public class ZoomScale
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
14 {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
15 private static Logger logger = Logger.getLogger(ZoomScale.class);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
16
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
17 private HashMap<String, TreeMap<Double, Double>> rivers;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
18
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
19 public ZoomScale() {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
20 this.rivers = new HashMap<String, TreeMap<Double, Double>>();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
21 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
22
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
23 public ZoomScale(String river) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
24 this();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
25 rivers.put(river, new TreeMap<Double, Double>());
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
26 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
27
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
28 public double getRadius(String river, double lower, double upper) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
29 double range = Math.abs(upper) - Math.abs(lower);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
30 TreeMap<Double, Double> ranges = rivers.get(river);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
31 if (ranges == null) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
32 return 0.001;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
33 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
34 Map.Entry<Double, Double> next = ranges.higherEntry(range);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
35 Map.Entry<Double, Double> prev = ranges.lowerEntry(range);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
36 double x0 = 0d;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
37 double x1 = 0d;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
38 double y0 = 0d;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
39 double y1 = 0d;
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
40 if (prev == null && next != null) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
41 x1 = next.getKey();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
42 y1 = next.getValue();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
43 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
44 else if (prev != null && next == null) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
45 return prev.getValue();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
46 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
47 else {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
48 x0 = prev.getKey();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
49 x1 = next.getKey();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
50 y0 = prev.getValue();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
51 y1 = next.getValue();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
52 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
53 return Linear.linear(range, x0, x1, y0, y1);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
54 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
55
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
56 public void addRiver(String river) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
57 if (!this.rivers.containsKey(river)) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
58 this.rivers.put(river, new TreeMap<Double, Double>());
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
59 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
60 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
61
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
62 public Set<String> getRivers() {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
63 return this.rivers.keySet();
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
64 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
65
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
66 public void addRange(String river, double range, double radius) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
67 if (this.rivers.containsKey(river)) {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
68 this.rivers.get(river).put(range, radius);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
69 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
70 else {
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
71 this.rivers.put(river, new TreeMap<Double, Double>());
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
72 this.rivers.get(river).put(range, radius);
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
73 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
74 }
e8c6fbed889b New class storing configuration about zoom dependent filter levels.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
75 }
http://dive4elements.wald.intevation.org