Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationCurveGenerator.java @ 9312:740d65e4aa14
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| author | gernotbelger |
|---|---|
| date | Thu, 26 Jul 2018 15:54:20 +0200 |
| parents | ae9dee74e43e |
| children | f318359b81a2 |
| rev | line source |
|---|---|
| 9252 | 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.sinfo.flood_duration; | |
| 10 | |
| 11 import java.awt.Font; | |
| 12 import java.awt.geom.Point2D; | |
|
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13 import java.io.OutputStream; |
| 9252 | 14 |
| 15 import org.apache.log4j.Logger; | |
| 16 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 17 import org.dive4elements.artifacts.CallContext; | |
| 18 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 19 import org.dive4elements.river.artifacts.model.WQDay; | |
| 20 import org.dive4elements.river.exports.IdentifiableNumberAxis; | |
| 21 import org.dive4elements.river.exports.XYChartGenerator; | |
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22 import org.dive4elements.river.exports.fixings.FixChartGenerator; |
| 9252 | 23 import org.dive4elements.river.jfree.Bounds; |
| 24 import org.dive4elements.river.jfree.RiverAnnotation; | |
| 25 import org.dive4elements.river.jfree.StyledXYSeries; | |
| 26 import org.dive4elements.river.themes.ThemeDocument; | |
| 27 import org.jfree.chart.axis.NumberAxis; | |
| 28 import org.jfree.chart.axis.ValueAxis; | |
| 29 import org.jfree.chart.plot.XYPlot; | |
| 30 import org.jfree.data.Range; | |
| 31 import org.jfree.data.xy.XYSeries; | |
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32 import org.w3c.dom.Document; |
| 9252 | 33 |
| 34 /** | |
| 35 * An OutGenerator that generates duration curves. | |
| 36 * | |
| 37 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 38 */ | |
| 9265 | 39 public class FloodDurationCurveGenerator extends XYChartGenerator implements FacetTypes { |
| 9252 | 40 public static enum YAXIS { |
| 9265 | 41 W(0), Q(1); |
| 9252 | 42 public int idx; |
| 9265 | 43 |
| 9252 | 44 private YAXIS(final int c) { |
| 45 this.idx = c; | |
| 46 } | |
| 47 } | |
| 48 | |
| 49 /** Local log. */ | |
| 9265 | 50 private static Logger log = Logger.getLogger(FloodDurationCurveGenerator.class); |
| 9252 | 51 |
| 9265 | 52 private static final String I18N_CHART_TITLE = "sinfo.chart.flood_duration.curve.section.title"; |
| 9252 | 53 |
| 9265 | 54 private static final String I18N_CHART_SUBTITLE = "chart.duration.curve.subtitle"; |
| 9252 | 55 |
| 9265 | 56 private static final String I18N_XAXIS_LABEL = "sinfo.chart.flood_duration.curve.xaxis.label"; |
| 9252 | 57 |
| 9265 | 58 private static final String I18N_YAXIS_LABEL_W = "chart.duration.curve.yaxis.label.w"; |
| 9252 | 59 |
| 9312 | 60 private static final String I18N_YAXIS_LABEL_Q = "common.export.csv.header.q"; |
| 9265 | 61 |
| 62 private static final String I18N_CHART_TITLE_DEFAULT = "Dauerlinie"; | |
| 63 | |
| 64 private static final String I18N_XAXIS_LABEL_DEFAULT = "Überflutungsdauer [d/a]"; | |
| 9252 | 65 |
| 66 public FloodDurationCurveGenerator() { | |
| 67 super(); | |
| 68 } | |
| 69 | |
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70 @Override |
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71 public void init(final String outName, final Document request, final OutputStream out, final CallContext context) { |
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72 super.init(outName, request, out, context); |
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73 |
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74 FixChartGenerator.initCurrentKm(request, context); |
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75 } |
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76 |
| 9252 | 77 /** |
| 78 * Create Axis for given index. | |
| 9265 | 79 * |
| 9252 | 80 * @return axis with according internationalized label. |
| 81 */ | |
| 82 @Override | |
| 83 protected NumberAxis createYAxis(final int index) { | |
| 84 final Font labelFont = new Font("Tahoma", Font.BOLD, 14); | |
| 9265 | 85 final String label = getYAxisLabel(index); |
| 9252 | 86 |
| 87 final NumberAxis axis = createNumberAxis(index, label); | |
| 88 if (index == YAXIS.W.idx) { | |
| 89 axis.setAutoRangeIncludesZero(false); | |
| 90 } | |
| 91 axis.setLabelFont(labelFont); | |
| 92 return axis; | |
| 93 } | |
| 94 | |
| 95 @Override | |
| 96 protected String getDefaultChartTitle(final CallContext context) { | |
| 97 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); | |
| 98 } | |
| 99 | |
| 100 @Override | |
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101 protected String getChartSubtitle(final CallContext context) { |
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102 // REMARK: can't use getDeaultChartSubtitle, because the standard implementation of getChartSubtitle will |
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103 // always use the subtitle from the settings, which will automatically be set during init. |
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104 final double currentKm = FixChartGenerator.getCurrentKm(context); |
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105 return msg(I18N_CHART_SUBTITLE, "", getRiverName(), currentKm); |
| 9252 | 106 } |
| 107 | |
| 108 @Override | |
| 109 protected String getDefaultXAxisLabel(final CallContext context) { | |
| 110 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); | |
| 111 } | |
| 112 | |
| 113 @Override | |
| 114 protected String getDefaultYAxisLabel(final int index) { | |
| 115 | |
| 116 String label = "default"; | |
| 117 if (index == YAXIS.W.idx) { | |
| 118 label = msg(I18N_YAXIS_LABEL_W, I18N_YAXIS_LABEL_W, getRiverUnit()); | |
| 9265 | 119 } else if (index == YAXIS.Q.idx) { |
| 9252 | 120 label = msg(I18N_YAXIS_LABEL_Q); |
| 121 } | |
| 122 return label; | |
| 123 } | |
| 124 | |
| 125 @Override | |
| 126 protected boolean zoomX(final XYPlot plot, final ValueAxis axis, final Bounds bounds, final Range x) { | |
| 127 | |
| 128 final boolean zoomin = super.zoom(plot, axis, bounds, x); | |
| 129 if (!zoomin) | |
| 130 axis.setLowerBound(0d); | |
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131 axis.setUpperBound(364); |
| 9252 | 132 return zoomin; |
| 133 } | |
| 134 | |
| 135 /** | |
| 136 * This method overrides the method in the parent class to set the lower | |
| 137 * bounds of the Q axis to 0. This axis should never display negative | |
| 138 * values on its own. | |
| 139 */ | |
| 140 @Override | |
| 141 protected boolean zoomY(final XYPlot plot, final ValueAxis axis, final Bounds bounds, final Range x) { | |
| 142 | |
| 143 final boolean zoomin = super.zoom(plot, axis, bounds, x); | |
| 144 if (!zoomin && axis instanceof IdentifiableNumberAxis) { | |
| 145 final String id = ((IdentifiableNumberAxis) axis).getId(); | |
| 146 if (YAXIS.Q.toString().equals(id)) | |
| 147 axis.setLowerBound(0d); | |
| 148 } | |
| 149 return zoomin; | |
| 150 } | |
| 151 | |
| 152 @Override | |
| 153 public void doOut(final ArtifactAndFacet artifactFacet, final ThemeDocument attr, final boolean visible) { | |
| 154 | |
| 155 final String name = artifactFacet.getFacetName(); | |
| 156 | |
| 157 log.debug("FloodDurationCurveGenerator.doOut: " + name); | |
| 158 | |
| 159 if (name == null || name.length() == 0) { | |
| 160 log.error("No facet given. Cannot create dataset."); | |
| 161 return; | |
| 162 } | |
| 163 | |
| 164 final CallContext context = getContext(); | |
| 165 | |
| 166 if (name.equals(DURATION_W)) { | |
| 9265 | 167 doWOut((WQDay) (artifactFacet.getData(context)), artifactFacet, attr, visible); |
| 9312 | 168 } else if (name.equals(DURATION_Q)) { |
| 9265 | 169 doQOut((WQDay) artifactFacet.getData(context), artifactFacet, attr, visible); |
| 9312 | 170 } else if (name.equals(FloodDurationCurveProcessor.FACET_FLOOD_DURATION_MAINVALUES_Q) |
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171 || name.equals(FloodDurationCurveProcessor.FACET_FLOOD_DURATION_MAINVALUES_W)) { |
| 9252 | 172 doAnnotations((RiverAnnotation) artifactFacet.getData(context), artifactFacet, attr, visible); |
| 9312 | 173 } else if (name.equals(FloodDurationCurveProcessor.FACET_FLOOD_DURATION_INFRASTRUCTURE) && (artifactFacet.getData(context) != null)) { |
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174 doAnnotations((RiverAnnotation) artifactFacet.getData(context), artifactFacet, attr, visible); |
| 9252 | 175 } |
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176 // else if (name.equals(RELATIVE_POINT)) { |
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177 // doPointOut((Point2D) artifactFacet.getData(context), artifactFacet, attr, visible); |
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178 // } |
| 9252 | 179 else if (FacetTypes.IS.MANUALPOINTS(name)) { |
| 180 doPoints(artifactFacet.getData(context), artifactFacet, attr, visible, YAXIS.W.idx); | |
| 9312 | 181 } else { |
| 9252 | 182 log.warn("Unknown facet name: " + name); |
| 183 return; | |
| 184 } | |
| 185 } | |
| 186 | |
| 187 /** | |
| 188 * Creates the series for a duration curve's W facet. | |
| 189 * | |
| 9265 | 190 * @param wqdays |
| 191 * The WQDay store that contains the Ws. | |
| 9252 | 192 * @param theme |
| 193 */ | |
| 194 protected void doWOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) { | |
| 195 | |
| 196 // log.debug("DurationCurveGenerator.doWOut"); | |
| 197 final XYSeries series = new StyledXYSeries(aaf.getFacetDescription(), theme); | |
| 198 final int size = wqdays.size(); | |
| 199 for (int i = 0; i < size; i++) { | |
| 9265 | 200 final int day = wqdays.getDay(i); |
| 9252 | 201 final double w = wqdays.getW(i); |
| 202 series.add(day, w); | |
| 203 } | |
| 204 addAxisSeries(series, YAXIS.W.idx, visible); | |
| 205 } | |
| 206 | |
| 207 protected void doPointOut(final Point2D point, final ArtifactAndFacet aandf, final ThemeDocument theme, final boolean visible) { | |
| 208 | |
| 209 // log.debug("DurationCurveGenerator.doPointOut"); | |
| 210 final XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), theme); | |
| 211 series.add(point.getX(), point.getY()); | |
| 212 addAxisSeries(series, YAXIS.W.idx, visible); | |
| 213 } | |
| 214 | |
| 215 /** | |
| 216 * Creates the series for a duration curve's Q facet. | |
| 217 * | |
| 9265 | 218 * @param wqdays |
| 219 * The WQDay store that contains the Qs. | |
| 9252 | 220 * @param theme |
| 221 */ | |
| 222 protected void doQOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) { | |
| 223 | |
| 224 // log.debug("DurationCurveGenerator.doQOut"); | |
| 225 final XYSeries series = new StyledXYSeries(aaf.getFacetDescription(), theme); | |
| 226 final int size = wqdays.size(); | |
| 227 for (int i = 0; i < size; i++) { | |
| 9265 | 228 final int day = wqdays.getDay(i); |
| 9252 | 229 final double q = wqdays.getQ(i); |
| 230 series.add(day, q); | |
| 231 } | |
| 232 addAxisSeries(series, YAXIS.Q.idx, visible); | |
| 233 } | |
| 234 | |
| 235 @Override | |
| 236 protected YAxisWalker getYAxisWalker() { | |
| 237 return new YAxisWalker() { | |
| 238 @Override | |
| 239 public int length() { | |
| 240 return YAXIS.values().length; | |
| 241 } | |
| 242 | |
| 243 @Override | |
| 244 public String getId(final int idx) { | |
| 245 final YAXIS[] yaxes = YAXIS.values(); | |
| 246 return yaxes[idx].toString(); | |
| 247 } | |
| 248 }; | |
| 249 } | |
| 250 | |
| 251 // MainValue-Annotations should be visualized by | |
| 252 // a line that goes to the curve itself. | |
| 9265 | 253 } |