Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/DurationCurveGenerator.java @ 9556:9b8e8fc1f408

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Use facetName in all processors as themeType for legend aggregation.
author gernotbelger
date Tue, 23 Oct 2018 16:26:58 +0200
parents 740d65e4aa14
children
rev   line source
5863
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
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Sascha L. Teichmann <teichmann@intevation.de>
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3 *
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Sascha L. Teichmann <teichmann@intevation.de>
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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Sascha L. Teichmann <teichmann@intevation.de>
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7 */
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Sascha L. Teichmann <teichmann@intevation.de>
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8
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Sascha L. Teichmann <teichmann@intevation.de>
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9 package org.dive4elements.river.exports;
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10
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11 import java.awt.Font;
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12 import java.awt.geom.Point2D;
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13
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14 import org.apache.log4j.Logger;
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15 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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16 import org.dive4elements.artifacts.CallContext;
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17 import org.dive4elements.river.artifacts.model.FacetTypes;
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18 import org.dive4elements.river.artifacts.model.WQDay;
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19 import org.dive4elements.river.jfree.Bounds;
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f2e46a668fe6 River artifacts: Renamed FLYSAnnotation to RiverAnnotation.
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20 import org.dive4elements.river.jfree.RiverAnnotation;
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21 import org.dive4elements.river.jfree.StyledXYSeries;
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1b35b2ddfc28 Artifacts: Introduce ThemeDocument & make stuff compileable again. THIS BREAKS THE SYSTEM! TODO: Move ThemeUtils into ThemeDocument.
Sascha L. Teichmann <teichmann@intevation.de>
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22 import org.dive4elements.river.themes.ThemeDocument;
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23 import org.jfree.chart.axis.NumberAxis;
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24 import org.jfree.chart.axis.ValueAxis;
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25 import org.jfree.chart.plot.XYPlot;
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26 import org.jfree.data.Range;
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27 import org.jfree.data.xy.XYSeries;
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0463e1f80bfd Handle MainValue Facets in Duration Curve Diagrams.
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28
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29 /**
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30 * An OutGenerator that generates duration curves.
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31 *
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32 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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33 */
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34 public class DurationCurveGenerator extends XYChartGenerator implements FacetTypes {
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35 public static enum YAXIS {
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36 W(0), Q(1);
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37 public int idx;
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38
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39 private YAXIS(final int c) {
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40 this.idx = c;
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41 }
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42 }
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43
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44 /** Local log. */
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45 private static Logger log = Logger.getLogger(DurationCurveGenerator.class);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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46
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47 public static final String I18N_CHART_TITLE = "chart.duration.curve.title";
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48
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49 public static final String I18N_CHART_SUBTITLE = "chart.duration.curve.subtitle";
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50
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51 public static final String I18N_XAXIS_LABEL = "chart.duration.curve.xaxis.label";
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52
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53 public static final String I18N_YAXIS_LABEL_W = "chart.duration.curve.yaxis.label.w";
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54
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55 public static final String I18N_YAXIS_LABEL_Q = "common.export.csv.header.q";
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56
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57 public static final String I18N_CHART_TITLE_DEFAULT = "Dauerlinie";
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58
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59 public static final String I18N_XAXIS_LABEL_DEFAULT = "Unterschreitungsdauer [Tage]";
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60
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61 public DurationCurveGenerator() {
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62 super();
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63 }
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64
1933
9e9cfc036a3f Better use multiple axis feature in chart generators.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1931
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65 /**
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66 * Create Axis for given index.
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67 *
1933
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68 * @return axis with according internationalized label.
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69 */
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70 @Override
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71 protected NumberAxis createYAxis(final int index) {
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72 final Font labelFont = new Font("Tahoma", Font.BOLD, 14);
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73 final String label = getYAxisLabel(index);
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74
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75 final NumberAxis axis = createNumberAxis(index, label);
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76 if (index == YAXIS.W.idx) {
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77 axis.setAutoRangeIncludesZero(false);
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78 }
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79 axis.setLabelFont(labelFont);
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80 return axis;
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81 }
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82
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83 @Override
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84 protected String getDefaultChartTitle(final CallContext context) {
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85 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
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86 }
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87
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88 @Override
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89 protected String getDefaultChartSubtitle(final CallContext context) {
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90 final double[] dist = getRange();
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91
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92 final Object[] args = new Object[] { getRiverName(), dist[0] };
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93
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94 return msg(I18N_CHART_SUBTITLE, "", args);
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95 }
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96
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97 @Override
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98 protected String getDefaultXAxisLabel(final CallContext context) {
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99 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
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100 }
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101
2000
e71719483546 Improved the ChartSettings - now, each chart writes proper AxisSections into the ChartSettings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1989
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102 @Override
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103 protected String getDefaultYAxisLabel(final int index) {
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104 String label = "default";
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parents: 1989
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105 if (index == YAXIS.W.idx) {
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106 label = msg(I18N_YAXIS_LABEL_W, I18N_YAXIS_LABEL_W, new Object[] { getRiverUnit() });
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107 } else if (index == YAXIS.Q.idx) {
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108 label = msg(I18N_YAXIS_LABEL_Q);
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parents: 1989
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109 }
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parents: 1989
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110
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parents: 1989
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111 return label;
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parents: 1989
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112 }
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113
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parents: 1989
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114 @Override
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115 protected boolean zoomX(final XYPlot plot, final ValueAxis axis, final Bounds bounds, final Range x) {
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116 final boolean zoomin = super.zoom(plot, axis, bounds, x);
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117
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118 if (!zoomin) {
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119 axis.setLowerBound(0d);
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120 }
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parents: 704
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121
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122 axis.setUpperBound(364);
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123
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124 return zoomin;
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125 }
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parents: 704
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126
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127 /**
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128 * This method overrides the method in the parent class to set the lower
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129 * bounds of the Q axis to 0. This axis should never display negative
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130 * values on its own.
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131 */
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132 @Override
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133 protected boolean zoomY(final XYPlot plot, final ValueAxis axis, final Bounds bounds, final Range x) {
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134 final boolean zoomin = super.zoom(plot, axis, bounds, x);
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135
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136 if (!zoomin && axis instanceof IdentifiableNumberAxis) {
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137 final String id = ((IdentifiableNumberAxis) axis).getId();
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138
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139 if (YAXIS.Q.toString().equals(id)) {
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140 axis.setLowerBound(0d);
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141 }
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142 }
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143
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144 return zoomin;
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145 }
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146
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147 @Override
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148 public void doOut(final ArtifactAndFacet artifactFacet, final ThemeDocument attr, final boolean visible) {
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149 final String name = artifactFacet.getFacetName();
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150
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151 log.debug("DurationCurveGenerator.doOut: " + name);
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152
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153 if (name == null || name.length() == 0) {
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154 log.error("No facet given. Cannot create dataset.");
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155 return;
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156 }
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157
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158 final CallContext context = getContext();
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159
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160 if (name.equals(DURATION_W)) {
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161 doWOut((WQDay) artifactFacet.getData(context), artifactFacet, attr, visible);
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162 } else if (name.equals(DURATION_Q)) {
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163 doQOut((WQDay) artifactFacet.getData(context), artifactFacet, attr, visible);
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164 } else if (name.equals(MAINVALUES_Q) || name.equals(MAINVALUES_W)) {
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165 doAnnotations((RiverAnnotation) artifactFacet.getData(context), artifactFacet, attr, visible);
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166 } else if (name.equals(RELATIVE_POINT)) {
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167 doPointOut((Point2D) artifactFacet.getData(context), artifactFacet, attr, visible);
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168 } else if (FacetTypes.IS.MANUALPOINTS(name)) {
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169 doPoints(artifactFacet.getData(context), artifactFacet, attr, visible, YAXIS.W.idx);
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170 } else {
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171 log.warn("Unknown facet name: " + name);
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172 return;
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173 }
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174 }
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175
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176 /**
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177 * Creates the series for a duration curve's W facet.
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178 *
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179 * @param wqdays
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180 * The WQDay store that contains the Ws.
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181 * @param theme
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182 */
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183 protected void doWOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) {
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184 log.debug("DurationCurveGenerator.doWOut");
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185
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186 final XYSeries series = new StyledXYSeries(aaf.getFacetName(), aaf.getFacetDescription(), theme);
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187
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188 final int size = wqdays.size();
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189 for (int i = 0; i < size; i++) {
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190 final int day = wqdays.getDay(i);
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191 final double w = wqdays.getW(i);
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192
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193 series.add(day, w);
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194 }
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195
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196 addAxisSeries(series, YAXIS.W.idx, visible);
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197 }
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198
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199 protected void doPointOut(final Point2D point, final ArtifactAndFacet aandf, final ThemeDocument theme, final boolean visible) {
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200 log.debug("DurationCurveGenerator.doPointOut");
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201
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202 final XYSeries series = new StyledXYSeries(aandf.getFacetName(), aandf.getFacetDescription(), theme);
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203
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204 series.add(point.getX(), point.getY());
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205
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206 addAxisSeries(series, YAXIS.W.idx, visible);
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207 }
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208
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209 /**
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210 * Creates the series for a duration curve's Q facet.
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211 *
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212 * @param wqdays
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213 * The WQDay store that contains the Qs.
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214 * @param theme
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215 */
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216 protected void doQOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) {
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217 log.debug("DurationCurveGenerator.doQOut");
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218
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219 final XYSeries series = new StyledXYSeries(aaf.getFacetName(), aaf.getFacetDescription(), theme);
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220
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221 final int size = wqdays.size();
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222 for (int i = 0; i < size; i++) {
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223 final int day = wqdays.getDay(i);
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224 final double q = wqdays.getQ(i);
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225
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226 series.add(day, q);
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227 }
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228
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229 addAxisSeries(series, YAXIS.Q.idx, visible);
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230 }
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231
2000
e71719483546 Improved the ChartSettings - now, each chart writes proper AxisSections into the ChartSettings.
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232 @Override
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233 protected YAxisWalker getYAxisWalker() {
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234 return new YAxisWalker() {
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235 @Override
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236 public int length() {
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237 return YAXIS.values().length;
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238 }
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239
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240 @Override
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241 public String getId(final int idx) {
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242 final YAXIS[] yaxes = YAXIS.values();
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243 return yaxes[idx].toString();
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244 }
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245 };
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246 }
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247
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248 // MainValue-Annotations should be visualized by
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249 // a line that goes to the curve itself.
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250 }
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251 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org