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comparison artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/vegetationzones/VegetationZonesCrossSectionProcessor.java @ 9499:853f2dafc16e

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VegetationZones in CrossSectionsDiagram
author gernotbelger
date Thu, 27 Sep 2018 18:06:26 +0200
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children cb3dabb77857
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9496:d8e753d0fdb9 9499:853f2dafc16e
1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
2 * Software engineering by
3 * Björnsen Beratende Ingenieure GmbH
4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
5 *
6 * This file is Free Software under the GNU AGPL (>=v3)
7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
8 * documentation coming with Dive4Elements River for details.
9 */
10 package org.dive4elements.river.artifacts.uinfo.vegetationzones;
11
12 import java.awt.Color;
13 import java.util.HashSet;
14 import java.util.List;
15 import java.util.Set;
16
17 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
18 import org.dive4elements.artifactdatabase.state.Facet;
19 import org.dive4elements.artifacts.Artifact;
20 import org.dive4elements.artifacts.CallContext;
21 import org.dive4elements.artifacts.DataProvider;
22 import org.dive4elements.river.artifacts.common.AbstractCalculationResult;
23 import org.dive4elements.river.artifacts.common.AbstractProcessor;
24 import org.dive4elements.river.artifacts.model.CrossSectionFacetUtils;
25 import org.dive4elements.river.artifacts.model.river.MainWstValuesCalculator;
26 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact;
27 import org.dive4elements.river.exports.CrossSectionGenerator;
28 import org.dive4elements.river.exports.DiagramGenerator;
29 import org.dive4elements.river.jfree.StripedAreaDataset;
30 import org.dive4elements.river.jfree.StripedAreaDataset.Stripe;
31 import org.dive4elements.river.model.FastCrossSectionLine;
32 import org.dive4elements.river.model.River;
33 import org.dive4elements.river.themes.ThemeDocument;
34
35 /**
36 * @author Domenico Nardi Tironi
37 *
38 */
39 public class VegetationZonesCrossSectionProcessor extends AbstractProcessor {
40
41 private static final String MAIN_VALUE_MQ = "mq";
42
43 public static final String FACET_VEGETATION_ZONES_CROSS_SECTION = "uinfo_facet_vegetation_zones_cross_section";
44
45 private static final String FACET_VEGETATION_ZONES_CROSS_SECTION_DESCRIPTION = "uinfo_facet_vegetation_zones_cross_section.description";
46
47 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>();
48
49 static {
50 HANDLED_FACET_TYPES.add(FACET_VEGETATION_ZONES_CROSS_SECTION);
51 }
52
53 public static Facet createVegetationZonesCrossSectionFacet(final CallContext context, final String hash, final String id,
54 final AbstractCalculationResult result, final int index) {
55 return AbstractProcessor.createFacet(context, hash, id, result, index, CrossSectionGenerator.I18N_XAXIS_LABEL, FACET_VEGETATION_ZONES_CROSS_SECTION,
56 FACET_VEGETATION_ZONES_CROSS_SECTION_DESCRIPTION);
57 }
58
59 public static void generateSeries(final CrossSectionGenerator generator, final ArtifactAndFacet bundle, final CallContext context,
60 final ThemeDocument theme, final boolean visible) {
61
62 final DataProvider provider = CrossSectionFacetUtils.getDataProvider(context);
63 final FastCrossSectionLine crossSection = CrossSectionFacetUtils.getCrossSection(provider, context);
64 if (crossSection == null)
65 return;
66 final double currentStation = crossSection.getKm();
67
68 if (bundle.getFacetName().equals(FACET_VEGETATION_ZONES_CROSS_SECTION)) {
69
70 final StripedAreaDataset dataset = new StripedAreaDataset(theme);
71
72 final Artifact artifact = bundle.getArtifact();
73 final VegetationzonesAccess vAccess = new VegetationzonesAccess((UINFOArtifact) artifact);
74 final River river = vAccess.getRiver();
75 final List<VegetationZoneServerClientXChange> zones = VegetationZoneServerClientXChange.parse(vAccess.getVegZones());
76
77 for (final VegetationZoneServerClientXChange zone : zones) {
78
79 final double lower = uefdToHeight(context, river, currentStation, zone.getLowerFromTo());
80 final double upper = uefdToHeight(context, river, currentStation, zone.getUpperFromTo());
81
82 final Color color = Color.decode(zone.getHexColor());
83 dataset.addStripe(new Stripe(zone.getZoneName(), color, lower, upper));
84 }
85
86 generator.addAxisDataset(dataset, 0, visible);
87 return;
88 }
89
90 throw new UnsupportedOperationException();
91 }
92
93 private static double uefdToHeight(final CallContext context, final River river, final double station, final int uefd) {
94
95 final MainWstValuesCalculator mainWstValues = MainWstValuesCalculator.forRiver(context, river, null, MAIN_VALUE_MQ);
96
97 final double mw = mainWstValues.interpolateW(station, MAIN_VALUE_MQ);
98
99 // Üfd = -70,559 ∗ ln((DGM - MW) + 0,5) + 80,711
100 final double f1 = -70.559;
101 final double f2 = -88.711;
102
103 final double dgm = Math.exp((uefd - f2) / f1) + mw - 0.5;
104 return dgm;
105 }
106
107 public VegetationZonesCrossSectionProcessor() {
108 super(CrossSectionGenerator.I18N_YAXIS_LABEL, HANDLED_FACET_TYPES);
109
110 throw new UnsupportedOperationException();
111 }
112
113 @Override
114 protected String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) {
115 throw new UnsupportedOperationException();
116 }
117
118 }
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