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1 /* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by |
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3 * Björnsen Beratende Ingenieure GmbH |
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt |
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5 * |
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6 * This file is Free Software under the GNU AGPL (>=v3) |
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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8 * documentation coming with Dive4Elements River for details. |
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9 */ |
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10 |
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11 package org.dive4elements.river.artifacts.sinfo.flowdepth; |
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12 |
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13 import java.util.HashSet; |
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14 import java.util.Set; |
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15 |
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16 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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17 import org.dive4elements.artifacts.CallContext; |
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18 import org.dive4elements.river.exports.DiagramGenerator; |
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19 import org.dive4elements.river.exports.StyledSeriesBuilder; |
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20 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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21 import org.dive4elements.river.jfree.StyledXYSeries; |
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22 import org.dive4elements.river.themes.ThemeDocument; |
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23 |
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24 public final class TkhProcessor extends AbstractSInfoProcessor { |
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25 |
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26 static String FACET_TKH = "sinfo_flow_depth.tkh"; |
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27 |
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28 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>(); |
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29 |
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30 static { |
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31 HANDLED_FACET_TYPES.add(FACET_TKH); |
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32 } |
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33 |
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34 private static final String I18N_AXIS_LABEL = "sinfo.chart.tkh.section.yaxis.label"; |
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35 |
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36 public TkhProcessor() { |
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37 super(I18N_AXIS_LABEL, HANDLED_FACET_TYPES); |
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38 } |
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39 |
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40 @Override |
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41 protected String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) { |
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42 final CallContext context = generator.getCallContext(); |
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43 |
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44 final String facetName = bundle.getFacetName(); |
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45 final FlowDepthCalculationResult data = (FlowDepthCalculationResult) bundle.getData(context); |
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46 if (data == null) { |
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47 // Check has been here before so we keep it for security reasons |
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48 // this should never happen though. |
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49 throw new IllegalStateException("Data is null for facet: " + facetName); |
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50 } |
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51 |
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52 final StyledXYSeries seriesUp = new StyledXYSeries(bundle.getFacetDescription(), theme); |
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53 final double[][] pointsUp = data.getTkhUpPoints(); |
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54 StyledSeriesBuilder.addPoints(seriesUp, pointsUp, true); |
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55 |
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56 // REMARK: we add " " because the description is misused as id, which must be unique. |
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57 final StyledXYSeries seriesDown = new StyledXYSeries(bundle.getFacetDescription() + " ", theme); |
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58 final double[][] pointsDown = data.getTkhDownPoints(); |
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59 StyledSeriesBuilder.addPoints(seriesDown, pointsDown, true); |
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60 |
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61 final StyledAreaSeriesCollection area = new StyledAreaSeriesCollection(theme); |
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62 area.setMode(StyledAreaSeriesCollection.FILL_MODE.BETWEEN); |
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63 area.addSeries(seriesUp); |
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64 area.addSeries(seriesDown); |
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65 |
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66 generator.addAreaSeries(area, getAxisName(), visible); |
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67 |
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68 return null; |
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69 } |
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70 } |
