Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/AbstractChartGenerator.java @ 9555:ef5754ba5573

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Implemented legend aggregation based on type of themes. Added theme-editor style configuration for aggregated legend entries. Only configured themes get aggregated.
author gernotbelger
date Tue, 23 Oct 2018 16:26:48 +0200
parents 9dc6427059b2
children
rev   line source
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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 package org.dive4elements.river.exports;
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11
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12 import java.awt.BasicStroke;
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13 import java.awt.Color;
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14 import java.awt.Font;
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15 import java.awt.Stroke;
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16 import java.io.IOException;
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17 import java.io.OutputStream;
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18 import java.text.DateFormat;
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19 import java.util.ArrayList;
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20 import java.util.Collection;
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21 import java.util.Collections;
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22 import java.util.Date;
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23 import java.util.List;
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24 import java.util.Locale;
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25 import java.util.Map;
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26 import java.util.SortedMap;
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27 import java.util.TreeMap;
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28
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29 import javax.xml.xpath.XPathConstants;
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30
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31 import org.apache.commons.lang.StringUtils;
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32 import org.apache.log4j.Logger;
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33 import org.dive4elements.artifactdatabase.CollectionCallContext;
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34 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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35 import org.dive4elements.artifactdatabase.state.Settings;
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36 import org.dive4elements.artifacts.Artifact;
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37 import org.dive4elements.artifacts.ArtifactCollection;
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38 import org.dive4elements.artifacts.ArtifactNamespaceContext;
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39 import org.dive4elements.artifacts.CallContext;
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40 import org.dive4elements.artifacts.CallMeta;
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41 import org.dive4elements.artifacts.PreferredLocale;
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42 import org.dive4elements.artifacts.common.utils.XMLUtils;
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43 import org.dive4elements.river.FLYS;
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44 import org.dive4elements.river.artifacts.D4EArtifact;
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45 import org.dive4elements.river.artifacts.access.RangeAccess;
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46 import org.dive4elements.river.artifacts.access.RiverAccess;
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47 import org.dive4elements.river.artifacts.resources.Resources;
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48 import org.dive4elements.river.artifacts.sinfo.util.CalculationUtils;
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49 import org.dive4elements.river.collections.D4EArtifactCollection;
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50 import org.dive4elements.river.jfree.AxisDataset;
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51 import org.dive4elements.river.jfree.Bounds;
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52 import org.dive4elements.river.jfree.DoubleBounds;
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53 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer;
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54 import org.dive4elements.river.jfree.RiverAnnotation;
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55 import org.dive4elements.river.jfree.Style;
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56 import org.dive4elements.river.jfree.StyledSeries;
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57 import org.dive4elements.river.jfree.StyledXYDataset;
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58 import org.dive4elements.river.themes.ThemeDocument;
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59 import org.jfree.chart.JFreeChart;
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60 import org.jfree.chart.LegendItem;
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61 import org.jfree.chart.axis.NumberAxis;
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62 import org.jfree.chart.plot.XYPlot;
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63 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
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64 import org.jfree.chart.title.TextTitle;
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65 import org.jfree.data.Range;
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66 import org.jfree.data.general.Series;
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67 import org.jfree.data.xy.XYDataset;
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68 import org.jfree.ui.HorizontalAlignment;
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69 import org.jfree.ui.RectangleInsets;
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70 import org.w3c.dom.Document;
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71 import org.w3c.dom.Element;
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72
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73 /**
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74 * This class re-unites the tremendous copy/paste code from ChartGenerator and ChartGenerator2. Code is still awful and
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75 * encapsulation is broken in too many places.
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76 * TODO: instead of deep inheritances, delegate to classes that define the various behaviors.
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77 *
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78 * @author Gernot Belger
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79 */
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80 abstract class AbstractChartGenerator implements OutGenerator {
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81
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82 protected static final Logger log = Logger.getLogger(AbstractChartGenerator.class);
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83
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84 private static final int DEFAULT_CHART_WIDTH = 600;
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85
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86 private static final int DEFAULT_CHART_HEIGHT = 400;
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87
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88 private static final Color DEFAULT_GRID_COLOR = Color.GRAY;
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89
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90 private static final float DEFAULT_GRID_LINE_WIDTH = 0.3f;
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91
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92 protected static final String DEFAULT_FONT_NAME = "Tahoma";
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93
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94 protected static final int DEFAULT_FONT_SIZE = 12;
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95
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96 private static final String DEFAULT_CHART_FORMAT = "png";
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97
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98 private static final int DEFAULT_LEGEND_AGGREGATION_THRESHOLD = 10;
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99
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100 private static final String XPATH_CHART_EXPORT = "/art:action/art:attributes/art:export/@art:value";
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101
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102 private static final String XPATH_CHART_SIZE = "/art:action/art:attributes/art:size";
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103
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104 private static final String XPATH_CHART_FORMAT = "/art:action/art:attributes/art:format/@art:value";
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106 private static final String XPATH_CHART_X_RANGE = "/art:action/art:attributes/art:xrange";
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107
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108 private static final String XPATH_CHART_Y_RANGE = "/art:action/art:attributes/art:yrange";
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109
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110 /** The document of the incoming out() request. */
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111 private Document request;
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112
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113 /** The output stream where the data should be written to. */
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114 private OutputStream out;
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115
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116 /** Artifact that is used to decorate the chart with meta information. */
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117 private Artifact master;
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118
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119 /** Map of datasets ("index"). */
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120 private final SortedMap<Integer, AxisDataset> datasets = new TreeMap<>();
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121
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122 /** List of annotations to insert in plot. */
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123 private final List<RiverAnnotation> annotations = new ArrayList<>();
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124
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125 private String outName;
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126
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127 /** The settings that should be used during output creation. */
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128 private Settings settings;
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129
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130 /** The CallContext object. */
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131 private CallContext context;
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132
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133 @Override
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134 public void init(final String outName, final Document request, final OutputStream out, final CallContext context) {
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135 log.debug("ChartGenerator.init");
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136
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137 this.outName = outName;
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138 this.request = request;
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139 this.out = out;
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140 this.context = context;
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141 }
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142
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143 @Override
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144 public void setup(final Object config) {
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145 }
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146
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147 /** Sets the master artifact. */
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148 @Override
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149 public void setMasterArtifact(final Artifact master) {
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150 this.master = master;
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151 }
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152
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153 /**
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154 * Gets the master artifact.
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155 *
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156 * @return the master artifact.
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157 */
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158 public Artifact getMaster() {
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159 return this.master;
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160 }
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161
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162 protected final Map<Integer, AxisDataset> getDatasets() {
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163 return this.datasets;
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164 }
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165
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166 @Override
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167 public void setCollection(final D4EArtifactCollection collection) {
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168 /* we do not need it */
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169 }
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170
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171 protected final D4EArtifact getArtifact() {
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172 // FIXME: should already made sure when this member is set
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173 return (D4EArtifact) this.master;
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174 }
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175
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176 public final CallContext getContext() {
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177 return this.context;
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178 }
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179
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180 /** The document of the incoming out() request. */
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181 protected final Document getRequest() {
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182 return this.request;
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183 }
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184
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185 /**
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186 * Adds annotations to list. The given annotation will be visible.
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187 */
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188 public final void addAnnotations(final RiverAnnotation annotation) {
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189 this.annotations.add(annotation);
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190 }
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191
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192 /**
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193 * This method needs to be implemented by concrete subclasses to create new
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194 * instances of JFreeChart.
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195 *
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196 * @param context2
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197 *
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198 * @return a new instance of a JFreeChart.
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199 */
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200 protected abstract JFreeChart generateChart(CallContext context2);
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201
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202 /**
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203 * For every outable (i.e. facets), this function is
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204 * called and handles the data accordingly.
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205 */
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206 @Override
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207 public abstract void doOut(ArtifactAndFacet bundle, ThemeDocument attr, boolean visible);
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208
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209 @Override
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210 public void generate() throws IOException {
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211 doGenerate(this.context, this.out, this.outName);
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212 }
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213
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214 protected abstract void doGenerate(CallContext context, OutputStream out, String outName) throws IOException;
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215
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216 protected abstract Series getSeriesOf(XYDataset dataset, int idx);
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217
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218 /**
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219 * Returns the default title of a chart.
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220 *
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221 * @param context2
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222 *
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223 * @return the default title of a chart.
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224 */
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225 protected abstract String getDefaultChartTitle(CallContext context);
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226
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227 /**
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228 * Combines the ranges of the X axis at index <i>idx</i>.
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229 *
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230 * @param bounds
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231 * A new Bounds.
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232 * @param idx
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233 * The index of the X axis that should be comined with
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234 * <i>range</i>.
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235 */
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236 protected abstract void combineXBounds(Bounds bounds, int idx);
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237
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238 /**
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239 * Combines the ranges of the Y axis at index <i>idx</i>.
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240 *
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241 * @param bounds
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242 * A new Bounds.
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243 * @param index
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244 * The index of the Y axis that should be comined with.
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245 * <i>range</i>.
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246 */
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247 protected abstract void combineYBounds(Bounds bounds, int index);
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248
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249 /**
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250 * This method is used to determine the ranges for axes at a given index.
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251 *
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252 * @param index
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253 * The index of the axes at the plot.
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254 *
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255 * @return a Range[] with [xrange, yrange];
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256 */
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257 protected abstract Range[] getRangesForAxis(int index);
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258
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259 protected abstract Bounds getXBounds(int axis);
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260
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261 protected abstract void setXBounds(int axis, Bounds bounds);
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262
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263 protected abstract Bounds getYBounds(int axis);
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264
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265 protected abstract void setYBounds(int axis, Bounds bounds);
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266
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267 // /**
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268 // * Retuns the call context. May be null if init hasn't been called yet.
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269 // *
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270 // * @return the CallContext instance
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271 // */
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272 // protected final CallContext getCallContext() {
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273 // return this.context;
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274 // }
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275 //
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276
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277 @Override
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278 public final void setSettings(final Settings settings) {
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279 this.settings = settings;
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280 }
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281
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282 /**
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283 * Returns the <i>settings</i> as <i>ChartSettings</i>.
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284 *
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285 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if
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286 * <i>settings</i> is not an instance of <i>ChartSettings</i>.
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287 */
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288 protected final ChartSettings getChartSettings() {
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289 if (this.settings instanceof ChartSettings) {
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290 return (ChartSettings) this.settings;
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291 }
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292
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293 return null;
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294 }
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295
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296 /**
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297 * Return instance of <i>ChartSettings</i> with a chart specific section
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298 * but with no axes settings.
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299 *
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300 * @return an instance of <i>ChartSettings</i>.
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301 */
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302 @Override
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303 public final Settings getSettings() {
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304 if (this.settings != null)
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305 return this.settings;
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306
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307 final ChartSettings settings = new ChartSettings();
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308
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309 final ChartSection chartSection = buildChartSection(this.context);
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310 final LegendSection legendSection = buildLegendSection();
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311 final ExportSection exportSection = buildExportSection();
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312
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313 settings.setChartSection(chartSection);
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314 settings.setLegendSection(legendSection);
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315 settings.setExportSection(exportSection);
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316
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317 final List<AxisSection> axisSections = buildAxisSections();
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318 for (final AxisSection axisSection : axisSections)
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319 settings.addAxisSection(axisSection);
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320
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321 return settings;
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322 }
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323
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324 protected abstract ChartSection buildChartSection(CallContext context);
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325
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326 /**
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327 * Creates a new <i>LegendSection</i>.
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328 *
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329 * @return a new <i>LegendSection</i>.
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330 */
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331 private LegendSection buildLegendSection() {
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332 final LegendSection legendSection = new LegendSection();
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333 legendSection.setVisibility(isLegendVisible());
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334 legendSection.setFontSize(getLegendFontSize());
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335 legendSection.setAggregationThreshold(DEFAULT_LEGEND_AGGREGATION_THRESHOLD);
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336 return legendSection;
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337 }
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338
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339 /**
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340 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b>
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341 * and <b>HEIGHT=400</b>.
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342 *
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343 * @return a new <i>ExportSection</i>.
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344 */
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345 private ExportSection buildExportSection() {
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346 final ExportSection exportSection = new ExportSection();
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347 exportSection.setWidth(DEFAULT_CHART_WIDTH);
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348 exportSection.setHeight(DEFAULT_CHART_HEIGHT);
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349 exportSection.setMetadata(true);
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350 return exportSection;
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351 }
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352
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353 /**
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354 * Creates a list of Sections that contains all axes of the chart (including
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355 * X and Y axes).
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356 *
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357 * @return a list of Sections for each axis in this chart.
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358 */
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359 private List<AxisSection> buildAxisSections() {
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360 final List<AxisSection> axisSections = new ArrayList<>();
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361
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362 axisSections.addAll(buildXAxisSections());
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363 axisSections.addAll(buildYAxisSections());
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364
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365 return axisSections;
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366 }
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367
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368 /**
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369 * Creates a new Section for chart's X axis.
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370 *
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371 * @return a List that contains a Section for the X axis.
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372 */
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373 protected List<AxisSection> buildXAxisSections() {
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374 final List<AxisSection> axisSections = new ArrayList<>();
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375
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376 final String identifier = "X";
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377
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378 final AxisSection axisSection = new AxisSection();
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379 axisSection.setIdentifier(identifier);
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380 axisSection.setLabel(getXAxisLabel());
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381 axisSection.setFontSize(14);
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382 axisSection.setFixed(false);
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383
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384 // XXX We are able to find better default ranges that [0,0], but the Y
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385 // axes currently have no better ranges set.
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386 axisSection.setUpperRange(0d);
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387 axisSection.setLowerRange(0d);
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388
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389 axisSections.add(axisSection);
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390
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391 return axisSections;
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392 }
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393
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394 /**
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395 * Returns the X-Axis label of a chart.
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396 *
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397 * @return the X-Axis label of a chart.
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398 */
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399 protected final String getXAxisLabel() {
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400 final ChartSettings chartSettings = getChartSettings();
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401 if (chartSettings == null) {
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402 return getDefaultXAxisLabel(this.context);
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403 }
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404
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405 final AxisSection as = chartSettings.getAxisSection("X");
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406 if (as != null) {
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407 final String label = as.getLabel();
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diff changeset
408
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
409 if (label != null) {
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diff changeset
410 return label;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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411 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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412 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
413
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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414 return getDefaultXAxisLabel(this.context);
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415 }
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416
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417 protected abstract List<AxisSection> buildYAxisSections();
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418
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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419 /**
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420 * Returns the default X-Axis label of a chart.
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421 *
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422 * @param context2
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423 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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424 * @return the default X-Axis label of a chart.
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425 */
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426 protected abstract String getDefaultXAxisLabel(final CallContext context2);
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427
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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428 /** Generate the diagram as an image. */
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429 protected final void generateImage(final CallContext context) throws IOException {
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430 log.debug("ChartGenerator2.generateImage");
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431
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432 final JFreeChart chart = generateChart(context);
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433
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434 final String format = getFormat();
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435 int[] size = getSize();
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436
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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437 if (size == null)
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438 size = getExportDimension();
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439
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440 this.context.putContextValue("chart.width", size[0]);
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441 this.context.putContextValue("chart.height", size[1]);
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442
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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443 if (format.equals(ChartExportHelper.FORMAT_PNG)) {
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444 this.context.putContextValue("chart.image.format", "png");
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445
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446 ChartExportHelper.exportImage(this.out, chart, this.context);
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447 } else if (format.equals(ChartExportHelper.FORMAT_PDF)) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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448 preparePDFContext(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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449
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
450 ChartExportHelper.exportPDF(this.out, chart, this.context);
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451 } else if (format.equals(ChartExportHelper.FORMAT_SVG)) {
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452 prepareSVGContext(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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453
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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454 ChartExportHelper.exportSVG(this.out, chart, this.context);
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455 } else if (format.equals(ChartExportHelper.FORMAT_CSV)) {
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diff changeset
456 this.context.putContextValue("chart.image.format", "csv");
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457
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
458 ChartExportHelper.exportCSV(this.out, chart, this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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459 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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460 }
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07d51fd4864c Added metadata subtitle to all chart export
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461
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462 protected final void generateTitles(final JFreeChart chart) {
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diff changeset
463 /* add metadata title before real title */
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464 addMetadataSubtitle(chart);
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465
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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466 /* add the real chart title, but as subtitle after the metadata */
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
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467 final String chartTitle = getChartTitle(this.context);
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7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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468 if (chartTitle != null) {
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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469 final TextTitle title = new TextTitle(chartTitle, JFreeChart.DEFAULT_TITLE_FONT);
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470 chart.addSubtitle(title);
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471 }
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472
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473 addSubtitles(this.context, chart);
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474 }
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475
9104
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476 /**
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477 * Adds a metadata sub-title to the chart if it gets exported
07d51fd4864c Added metadata subtitle to all chart export
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478 */
9311
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479 protected final void addMetadataSubtitle(final JFreeChart chart) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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480 if ((!isExport() || !isExportMetadata()))
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481 return;
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482
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483 final Collection<String> metadata = buildMetadata();
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484
9524
9dc6427059b2 Added more metadata to chart exports
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485 for (final String text : metadata) {
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
486
9524
9dc6427059b2 Added more metadata to chart exports
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487 /** The default font. */
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488 final Font titleFont = new Font("SansSerif", Font.ITALIC, 10);
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diff changeset
489
9dc6427059b2 Added more metadata to chart exports
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490 final TextTitle subtitle = new TextTitle(text, titleFont);
9dc6427059b2 Added more metadata to chart exports
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diff changeset
491 subtitle.setHorizontalAlignment(HorizontalAlignment.LEFT);
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diff changeset
492 subtitle.setTextAlignment(HorizontalAlignment.LEFT);
9dc6427059b2 Added more metadata to chart exports
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diff changeset
493 subtitle.setMargin(new RectangleInsets(5, 10, 0, 10));
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diff changeset
494 subtitle.setPadding(RectangleInsets.ZERO_INSETS);
9dc6427059b2 Added more metadata to chart exports
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diff changeset
495 subtitle.getFrame();
9dc6427059b2 Added more metadata to chart exports
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496
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diff changeset
497 chart.addSubtitle(subtitle);
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diff changeset
498 }
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
499 }
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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500
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
501 private Collection<String> buildMetadata() {
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diff changeset
502
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
503 final CallMeta meta = this.context.getMeta();
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
504
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
505 if (!(this.context instanceof CollectionCallContext)) {
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
506 /* should never happen */
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
507 return Collections.emptyList();
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
508 }
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
509
9524
9dc6427059b2 Added more metadata to chart exports
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diff changeset
510 final CollectionCallContext ccc = (CollectionCallContext) this.context;
9dc6427059b2 Added more metadata to chart exports
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diff changeset
511 final ArtifactCollection collection = ccc.getCollection();
9dc6427059b2 Added more metadata to chart exports
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diff changeset
512
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
513 final List<String> subtitles = new ArrayList<>();
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
514
9524
9dc6427059b2 Added more metadata to chart exports
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diff changeset
515 final List<String> firstLine = new ArrayList<>();
9dc6427059b2 Added more metadata to chart exports
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516 final List<String> secondLine = new ArrayList<>();
9dc6427059b2 Added more metadata to chart exports
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diff changeset
517
9311
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diff changeset
518 /* version */
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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519 final String version = FLYS.VERSION;
9524
9dc6427059b2 Added more metadata to chart exports
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diff changeset
520 firstLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.version", "default", version));
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
521
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
522 /* user */
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
523 // REMARK: the use inside the collection is a fake user and hence we cant use it here.
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
524 // final User user = collection.getUser();
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
525 final String userName = CalculationUtils.findArtifactUser(this.context, getArtifact());
9524
9dc6427059b2 Added more metadata to chart exports
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diff changeset
526 firstLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.user", "default", userName));
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
527
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
528 /* creation date */
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
529 final Locale locale = Resources.getLocale(meta);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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530 final DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, locale);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
531 final String dateText = df.format(new Date());
9524
9dc6427059b2 Added more metadata to chart exports
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diff changeset
532 firstLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.creationdate", "default", dateText));
9dc6427059b2 Added more metadata to chart exports
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diff changeset
533
9dc6427059b2 Added more metadata to chart exports
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diff changeset
534 /* project name */
9dc6427059b2 Added more metadata to chart exports
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diff changeset
535 final String collectionName = collection.getName();
9dc6427059b2 Added more metadata to chart exports
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diff changeset
536 final String collectionID = collection.identifier();
9dc6427059b2 Added more metadata to chart exports
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diff changeset
537 final String projectName = collectionName == null || collectionName.isEmpty() ? collectionID : collectionName;
9dc6427059b2 Added more metadata to chart exports
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diff changeset
538 secondLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.projectname", "default", projectName));
9dc6427059b2 Added more metadata to chart exports
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diff changeset
539
9dc6427059b2 Added more metadata to chart exports
gernotbelger
parents: 9499
diff changeset
540 /* module name */
9dc6427059b2 Added more metadata to chart exports
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parents: 9499
diff changeset
541 final String moduleName = Resources.getMsg(meta, "module." + this.master.getName());
9dc6427059b2 Added more metadata to chart exports
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diff changeset
542 secondLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.modulename", "default", moduleName));
9dc6427059b2 Added more metadata to chart exports
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diff changeset
543
9dc6427059b2 Added more metadata to chart exports
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diff changeset
544 /* calculation mode */
9dc6427059b2 Added more metadata to chart exports
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diff changeset
545 if (this.master instanceof D4EArtifact) {
9dc6427059b2 Added more metadata to chart exports
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diff changeset
546
9dc6427059b2 Added more metadata to chart exports
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diff changeset
547 final D4EArtifact artifact = (D4EArtifact) this.master;
9dc6427059b2 Added more metadata to chart exports
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diff changeset
548 // REMARK: relies on the fact that all modules use the same data-key 'calculation_mode'
9dc6427059b2 Added more metadata to chart exports
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diff changeset
549 final String calculationMode = artifact.getDataAsString("calculation_mode");
9dc6427059b2 Added more metadata to chart exports
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diff changeset
550 if (calculationMode != null) {
9dc6427059b2 Added more metadata to chart exports
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diff changeset
551 /* but not all modules have that (i.e. Chart, Map, ...) */
9dc6427059b2 Added more metadata to chart exports
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diff changeset
552
9dc6427059b2 Added more metadata to chart exports
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diff changeset
553 final String calculationName = Resources.getMsg(meta, calculationMode, "XXX");
9dc6427059b2 Added more metadata to chart exports
gernotbelger
parents: 9499
diff changeset
554 if (!"XXX".contentEquals(calculationName))
9dc6427059b2 Added more metadata to chart exports
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diff changeset
555 secondLine.add(Resources.getMsg(meta, "chart.subtitle.metadata.calcmode", "calcmode", calculationName));
9dc6427059b2 Added more metadata to chart exports
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diff changeset
556 }
9dc6427059b2 Added more metadata to chart exports
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diff changeset
557 }
9dc6427059b2 Added more metadata to chart exports
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diff changeset
558
9dc6427059b2 Added more metadata to chart exports
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diff changeset
559 subtitles.add(StringUtils.join(firstLine, " - "));
9dc6427059b2 Added more metadata to chart exports
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diff changeset
560 subtitles.add(StringUtils.join(secondLine, " - "));
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
561
9311
7c7f73e5e01e Moved chart metadata line to top of chart. Minor cleanup.
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diff changeset
562 return subtitles;
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
563 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
564
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
565 private boolean isExportMetadata() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
566 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
567 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
568 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
569
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
570 final ExportSection exportSection = chartSettings.getExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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571 if (exportSection == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
572 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
573
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
574 return exportSection.getMetadata();
9104
07d51fd4864c Added metadata subtitle to all chart export
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575 }
07d51fd4864c Added metadata subtitle to all chart export
gernotbelger
parents:
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576
07d51fd4864c Added metadata subtitle to all chart export
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diff changeset
577 /**
07d51fd4864c Added metadata subtitle to all chart export
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diff changeset
578 * This method returns the export flag specified in the <i>request</i> document
07d51fd4864c Added metadata subtitle to all chart export
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parents:
diff changeset
579 * or <i>false</i> if no export is specified in <i>request</i>.
07d51fd4864c Added metadata subtitle to all chart export
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580 */
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
581 private boolean isExport() {
9104
07d51fd4864c Added metadata subtitle to all chart export
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582 final Boolean export = (Boolean) XMLUtils.xpath(getRequest(), XPATH_CHART_EXPORT, XPathConstants.BOOLEAN, ArtifactNamespaceContext.INSTANCE);
07d51fd4864c Added metadata subtitle to all chart export
gernotbelger
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583
07d51fd4864c Added metadata subtitle to all chart export
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584 return export == null ? false : export;
07d51fd4864c Added metadata subtitle to all chart export
gernotbelger
parents:
diff changeset
585 }
07d51fd4864c Added metadata subtitle to all chart export
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586
07d51fd4864c Added metadata subtitle to all chart export
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587 protected final String getRiverName() {
07d51fd4864c Added metadata subtitle to all chart export
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588 return new RiverAccess(getArtifact()).getRiver().getName();
07d51fd4864c Added metadata subtitle to all chart export
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diff changeset
589 }
07d51fd4864c Added metadata subtitle to all chart export
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590
07d51fd4864c Added metadata subtitle to all chart export
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591 protected final String getRiverUnit() {
07d51fd4864c Added metadata subtitle to all chart export
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592 return new RiverAccess(getArtifact()).getRiver().getWstUnit().getName();
07d51fd4864c Added metadata subtitle to all chart export
gernotbelger
parents:
diff changeset
593 }
07d51fd4864c Added metadata subtitle to all chart export
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594
07d51fd4864c Added metadata subtitle to all chart export
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diff changeset
595 protected final double[] getRange() {
07d51fd4864c Added metadata subtitle to all chart export
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596 final D4EArtifact flys = getArtifact();
07d51fd4864c Added metadata subtitle to all chart export
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597
07d51fd4864c Added metadata subtitle to all chart export
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598 final RangeAccess rangeAccess = new RangeAccess(flys);
07d51fd4864c Added metadata subtitle to all chart export
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599 return rangeAccess.getKmRange();
07d51fd4864c Added metadata subtitle to all chart export
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600 }
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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601
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
602 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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603 * Returns a boolean object that determines if the chart grid should be
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
604 * visible or not. This information needs to be provided by <i>settings</i>,
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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605 * otherwise the default is true.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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606 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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607 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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608 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
609 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
610 * @return true, if the chart grid should be visible otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
611 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
612 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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613 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
614 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
615 private boolean isGridVisible(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
616 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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617 return cs.getDisplayGrid();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
618 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
619
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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620 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
621 * This method is used to determine, if the chart's legend is visible or
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
622 * not. If a <i>settings</i> instance is set, this instance determines the
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
623 * visibility otherwise, this method returns true as default if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
624 * <i>settings</i> is set.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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625 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
626 * @return true, if the legend should be visible, otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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627 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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628 protected final boolean isLegendVisible() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
629 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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630 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
631 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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632
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
633 final LegendSection ls = chartSettings.getLegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
634 return ls.getVisibility();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
635 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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parents: 9104
diff changeset
636
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
637 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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parents: 9104
diff changeset
638 * This method returns the font size for the X axis. If the font size is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
639 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
640 * returned. Otherwise the default font size 12 is returned.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
641 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
642 * @return the font size for the x axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
643 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
644 protected final int getXAxisLabelFontSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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645 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
646 if (chartSettings == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
647 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
648 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
649
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
650 final AxisSection as = chartSettings.getAxisSection("X");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
651 final Integer fontSize = as.getFontSize();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
652
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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parents: 9104
diff changeset
653 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
654 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
655
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
656 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
657 * This method is used to determine the font size of the chart's legend. If
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
658 * a <i>settings</i> instance is set, this instance determines the font
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
659 * size, otherwise this method returns 12 as default if no <i>settings</i>
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
660 * is set or if it doesn't provide a legend font size.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
661 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
662 * @return a legend font size.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
663 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
664 private int getLegendFontSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
665
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
666 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
667 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
668 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
669
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
670 final LegendSection ls = chartSettings.getLegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
671 if (ls == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
672 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
673
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
674 final Integer fontSize = ls.getFontSize();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
675 if (fontSize == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
676 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
677
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
678 return fontSize;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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parents: 9104
diff changeset
679 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
680
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
681 protected final LegendAggregator createLegendBuilder() {
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
682 return new LegendAggregator(getLegendAggregationThreshold(), createLegendLabelFont());
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
683 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
684
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
685 private int getLegendAggregationThreshold() {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
686
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
687 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
688 if (chartSettings == null)
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
689 return DEFAULT_LEGEND_AGGREGATION_THRESHOLD;
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
690
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
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diff changeset
691 final LegendSection legendSection = chartSettings.getLegendSection();
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
692 if (legendSection == null)
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
693 return DEFAULT_LEGEND_AGGREGATION_THRESHOLD;
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
694
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
695 final Integer threshold = legendSection.getAggregationThreshold();
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
696 if (threshold == null)
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
697 return DEFAULT_LEGEND_AGGREGATION_THRESHOLD;
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
698
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
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diff changeset
699 return threshold;
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
700 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
701
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
702 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
703 * Creates Font (Family and size) to use when creating Legend Items. The
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
704 * font size depends in the return value of <i>getLegendFontSize()</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
705 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
706 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
707 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
708 private final Font createLegendLabelFont() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
709 return new Font(DEFAULT_FONT_NAME, Font.PLAIN, getLegendFontSize());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
710 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
711
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
712 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
713 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
714 * <i>Settings</i> are applied in this method.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
715 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
716 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
717 * The XYPlot which is adapted.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
718 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
719 protected void adjustPlot(final XYPlot plot) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
720 final Stroke gridStroke = new BasicStroke(DEFAULT_GRID_LINE_WIDTH, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 3.0f, new float[] { 3.0f }, 0.0f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
721
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
722 final ChartSettings cs = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
723 final boolean isGridVisible = cs != null ? isGridVisible(cs) : true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
724
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
725 plot.setDomainGridlineStroke(gridStroke);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
726 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
727 plot.setDomainGridlinesVisible(isGridVisible);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
728
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
729 plot.setRangeGridlineStroke(gridStroke);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
730 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
731 plot.setRangeGridlinesVisible(isGridVisible);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
732
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
733 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
734 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
735
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
736 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
737 * This helper method is used to extract the current locale from instance variable <i>context</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
738 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
739 * @return the current locale.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
740 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
741 protected final Locale getLocale() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
742 final CallMeta meta = this.context.getMeta();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
743 final PreferredLocale[] prefs = meta.getLanguages();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
744
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
745 final int len = prefs != null ? prefs.length : 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
746
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
747 final Locale[] locales = new Locale[len];
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
748
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
749 for (int i = 0; i < len; i++) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
750 locales[i] = prefs[i].getLocale();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
751 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
752
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
753 return meta.getPreferredLocale(locales);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
754 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
755
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
756 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
757 * Look up \param key in i18n dictionary.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
758 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
759 * @param key
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
760 * key for which to find i18nd version.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
761 * @param def
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
762 * default, returned if lookup failed.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
763 * @return value found in i18n dictionary, \param def if no value found.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
764 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
765 public final String msg(final String key, final String def) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
766 return Resources.getMsg(this.context.getMeta(), key, def);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
767 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
768
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
769 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
770 * Look up \param key in i18n dictionary.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
771 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
772 * @param key
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
773 * key for which to find i18nd version.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
774 * @return value found in i18n dictionary, key itself if failed.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
775 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
776 public final String msg(final String key) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
777 return Resources.getMsg(this.context.getMeta(), key, key);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
778 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
779
9251
4082b8429353 Using varargs for msg arguments
mschaefer
parents: 9186
diff changeset
780 public final String msg(final String key, final String def, final Object... args) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
781 return Resources.getMsg(this.context.getMeta(), key, def, args);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
782 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
783
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
784 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
785 * Add datasets stored in instance variable <i>datasets</i> to plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
786 * <i>datasets</i> actually stores instances of AxisDataset, so each of this
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
787 * datasets is mapped to a specific axis as well.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
788 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
789 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
790 * plot to add datasets to.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
791 */
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
792 protected void addDatasets(final XYPlot plot, final LegendAggregator legendBuilder) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
793 log.debug("addDatasets()");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
794
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
795 // AxisDatasets are sorted, but some might be empty.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
796 // Thus, generate numbering on the fly.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
797 int axisIndex = 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
798 int datasetIndex = 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
799
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
800 for (final Map.Entry<Integer, AxisDataset> entry : this.datasets.entrySet()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
801 if (!entry.getValue().isEmpty()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
802 // Add axis and range information.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
803 final AxisDataset axisDataset = entry.getValue();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
804 final NumberAxis axis = createYAxis(entry.getKey());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
805
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
806 plot.setRangeAxis(axisIndex, axis);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
807
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
808 if (axis.getAutoRangeIncludesZero()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
809 axisDataset.setRange(Range.expandToInclude(axisDataset.getRange(), 0d));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
810 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
811
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
812 setYBounds(axisIndex, expandPointRange(axisDataset.getRange()));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
813
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
814 // Add contained datasets, mapping to axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
815 for (final XYDataset dataset : axisDataset.getDatasets()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
816 try {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
817 plot.setDataset(datasetIndex, dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
818 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
819
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
820 applyThemes(plot, legendBuilder, dataset, datasetIndex);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
821
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
822 datasetIndex++;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
823 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
824 catch (final RuntimeException re) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
825 log.error(re);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
826 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
827 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
828
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
829 axisIndex++;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
830 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
831 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
832 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
833
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
834 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
835 * Create Y (range) axis for given index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
836 * Shall be implemented by subclasses.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
837 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
838 protected abstract NumberAxis createYAxis(final int index);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
839
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
840 /**
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
841 * @param datasetIndex
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
842 * "index" of dataset/series (first dataset to be drawn has
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
843 * index 0), correlates with renderer index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
844 * @param isArea
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
845 * true if the series describes an area and shall be rendered
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
846 * as such.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
847 */
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
848 private void applyThemes(final XYPlot plot, final LegendAggregator legendBuilder, final XYDataset dataset, final int datasetIndex) {
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
849
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
850 if (dataset instanceof StyledXYDataset)
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
851 ((StyledXYDataset) dataset).applyTheme(this.context.getMeta(), plot, legendBuilder, datasetIndex);
9186
eec4df8165a1 Implemented 'ShowLineLabel' for area themes.
gernotbelger
parents: 9123
diff changeset
852 else
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
853 applyLineTheme(plot, legendBuilder, dataset, datasetIndex);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
854 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
855
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
856 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
857 * Expands a given range if it collapses into one point.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
858 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
859 * @param range
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
860 * Range to be expanded if upper == lower bound.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
861 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
862 * @return Bounds of point plus 5 percent in each direction.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
863 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
864 private Bounds expandPointRange(final Range range) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
865 if (range == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
866 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
867 } else if (range.getLowerBound() == range.getUpperBound()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
868 final Range expandedRange = ChartHelper.expandRange(range, 5d);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
869 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
870 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
871
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
872 return new DoubleBounds(range.getLowerBound(), range.getUpperBound());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
873 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
874
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
875 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
876 * Creates a new instance of EnhancedLineAndShapeRenderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
877 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
878 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
879 * The plot which is set for the new renderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
880 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
881 * This value is not used in the current implementation.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
882 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
883 * @return a new instance of EnhancedLineAndShapeRenderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
884 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
885 private XYLineAndShapeRenderer createRenderer(final XYPlot plot, final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
886 final EnhancedLineAndShapeRenderer r = new EnhancedLineAndShapeRenderer(true, false);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
887 r.setPlot(plot);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
888 return r;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
889 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
890
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
891 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
892 * This method applies the themes defined in the series itself. Therefore,
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
893 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
894 * for the series.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
895 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
896 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
897 * The plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
898 * @param dataset
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
899 * The XYDataset which needs to support Series objects.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
900 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
901 * The index of the renderer / dataset.
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
902 * @param legendFont2
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
903 */
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
904 private void applyLineTheme(final XYPlot plot, final LegendAggregator legendBuilder, final XYDataset dataset, final int idx) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
905 log.debug("Apply LineTheme for dataset at index: " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
906
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
907 final XYLineAndShapeRenderer renderer = createRenderer(plot, idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
908
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
909 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
910 final Series series = getSeriesOf(dataset, s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
911
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
912 if (series instanceof StyledSeries) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
913 final Style style = ((StyledSeries) series).getStyle();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
914 style.applyTheme(renderer, s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
915 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
916
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
917 // special case: if there is just one single item, we need to enable
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
918 // points for this series, otherwise we would not see anything in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
919 // the chart area.
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
920 // if (series.getItemCount() == 1) {
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
921 // renderer.setSeriesShapesVisible(s, true);
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
922 // }
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
923
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
924 LegendItem legendItem = renderer.getLegendItem(idx, s);
9325
094ed9d1f2ad Fixed: change of point style of interpolated data did not change in WQ chart of fixanalysis
gernotbelger
parents: 9311
diff changeset
925 if (legendItem.getLabel().endsWith(" ")) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
926 legendItem = null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
927 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
928
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
929 final String themeType = series instanceof StyledSeries ? ((StyledSeries) series).getThemeType() : null;
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
930
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
931 if (legendItem != null) {
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
932 legendBuilder.addLegendItem(themeType, legendItem);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
933 } else {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
934 log.warn("Could not get LegentItem for renderer: " + idx + ", series-idx " + s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
935 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
936 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
937
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
938 plot.setRenderer(idx, renderer);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
939 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
940
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
941 private void preparePDFContext(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
942 final int[] dimension = getExportDimension();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
943
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
944 context.putContextValue("chart.width", dimension[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
945 context.putContextValue("chart.height", dimension[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
946 context.putContextValue("chart.marginLeft", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
947 context.putContextValue("chart.marginRight", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
948 context.putContextValue("chart.marginTop", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
949 context.putContextValue("chart.marginBottom", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
950 context.putContextValue("chart.page.format", ChartExportHelper.DEFAULT_PAGE_SIZE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
951 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
952
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
953 private void prepareSVGContext(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
954 final int[] dimension = getExportDimension();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
955
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
956 context.putContextValue("chart.width", dimension[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
957 context.putContextValue("chart.height", dimension[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
958 context.putContextValue("chart.encoding", ChartExportHelper.DEFAULT_ENCODING);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
959 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
960
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
961 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
962 * This method retrieves the chart subtitle by calling getChartSubtitle()
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
963 * and adds it as TextTitle to the chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
964 * The default implementation of getChartSubtitle() returns the same
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
965 * as getDefaultChartSubtitle() which must be implemented by derived
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
966 * classes. If you want to add multiple subtitles to the chart override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
967 * this method and add your subtitles manually.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
968 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
969 * @param chart
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
970 * The JFreeChart chart object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
971 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
972 protected void addSubtitles(final CallContext context, final JFreeChart chart) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
973 final String subtitle = getChartSubtitle(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
974
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
975 if (subtitle != null && subtitle.length() > 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
976 chart.addSubtitle(new TextTitle(subtitle));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
977 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
978 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
979
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
980 protected abstract String getChartSubtitle(CallContext context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
981
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
982 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
983 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
984 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
985 * @param dataset
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
986 * An XYDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
987 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
988 * The axis index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
989 * @param visible
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
990 * Determines, if the dataset should be visible or not.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
991 */
9499
853f2dafc16e VegetationZones in CrossSectionsDiagram
gernotbelger
parents: 9496
diff changeset
992 public final void addAxisDataset(final XYDataset dataset, final int idx, final boolean visible) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
993 if (dataset == null || idx < 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
994 return;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
995 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
996
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
997 final AxisDataset axisDataset = getAxisDataset(idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
998
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
999 final Bounds[] xyBounds = ChartHelper.getBounds(dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1000
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1001 // if (xyBounds == null) {
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1002 // log.warn("Skip XYDataset for Axis (invalid ranges): " + idx);
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1003 // return;
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1004 // }
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1005
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1006 if (visible) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1007 if (log.isDebugEnabled()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1008 log.debug("Add new AxisDataset at index: " + idx);
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1009 if (xyBounds != null) {
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1010 log.debug("X extent: " + xyBounds[0]);
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1011 log.debug("Y extent: " + xyBounds[1]);
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1012 }
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1013 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1014
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1015 axisDataset.addDataset(dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1016 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1017
9496
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1018 /* No range merging, for areas extending to infinity this causes problems. */
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1019 if (xyBounds == null || StyledSeriesBuilder.isBigDoubleValue(xyBounds[1].getLower()) || StyledSeriesBuilder.isBigDoubleValue(xyBounds[1].getLower()))
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1020 return;
d8e753d0fdb9 stripedArea introduced for Assessment Scheme/Bewertungsschema
gernotbelger
parents: 9325
diff changeset
1021
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1022 combineXBounds(xyBounds[0], 0);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1023 combineYBounds(xyBounds[1], idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1024 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1025
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1026 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1027 * This method grants access to the AxisDatasets stored in <i>datasets</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1028 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1029 * created using <i>createAxisDataset()</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1030 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1031 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1032 * The index of the desired AxisDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1033 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1034 * @return an existing or new AxisDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1035 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1036 protected final AxisDataset getAxisDataset(final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1037 AxisDataset axisDataset = this.datasets.get(idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1038
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1039 if (axisDataset == null) {
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1040 axisDataset = new AxisDataset();
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1041 this.datasets.put(idx, axisDataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1042 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1043
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1044 return axisDataset;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1045 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1046
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1047 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1048 * Returns the size of a chart export as array which has been specified by
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1049 * the incoming request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1050 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1051 * @return the size of a chart as [width, height] or null if no width or
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1052 * height are given in the request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1053 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1054 protected final int[] getSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1055 final int[] size = new int[2];
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1056
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1057 final Element sizeEl = (Element) XMLUtils.xpath(this.request, XPATH_CHART_SIZE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1058
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1059 if (sizeEl != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1060 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1061
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1062 final String w = sizeEl.getAttributeNS(uri, "width");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1063 final String h = sizeEl.getAttributeNS(uri, "height");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1064
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1065 if (w.length() > 0 && h.length() > 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1066 try {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1067 size[0] = Integer.parseInt(w);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1068 size[1] = Integer.parseInt(h);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1069 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1070 catch (final NumberFormatException nfe) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1071 log.warn("Wrong values for chart width/height.");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1072 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1073 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1074 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1075
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1076 return size[0] > 0 && size[1] > 0 ? size : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1077 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1078
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1079 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1080 * This method returns the format specified in the <i>request</i> document
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1081 * or <i>DEFAULT_CHART_FORMAT</i> if no format is specified in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1082 * <i>request</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1083 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1084 * @return the format used to export this chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1085 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1086 private String getFormat() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1087 final String format = (String) XMLUtils.xpath(this.request, XPATH_CHART_FORMAT, XPathConstants.STRING, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1088
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1089 return format == null || format.length() == 0 ? DEFAULT_CHART_FORMAT : format;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1090 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1091
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1092 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1093 * Returns the X-Axis range as String array from request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1094 * If the (x|y)range elements are not found in request document, return
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1095 * null (i.e. not zoomed).
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1096 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1097 * @return a String array with [lower, upper], null if not in document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1098 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1099 protected final String[] getDomainAxisRangeFromRequest() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1100 final Element xrange = (Element) XMLUtils.xpath(this.request, XPATH_CHART_X_RANGE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1101
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1102 if (xrange == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1103 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1104 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1105
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1106 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1107
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1108 final String lower = xrange.getAttributeNS(uri, "from");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1109 final String upper = xrange.getAttributeNS(uri, "to");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1110
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1111 return new String[] { lower, upper };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1112 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1113
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1114 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1115 * Returns null if the (x|y)range-element was not found in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1116 * request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1117 * This usally means that the axis are not manually zoomed, i.e. showing
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1118 * full data extent.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1119 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1120 protected final String[] getValueAxisRangeFromRequest() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1121 final Element yrange = (Element) XMLUtils.xpath(this.request, XPATH_CHART_Y_RANGE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1122
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1123 if (yrange == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1124 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1125 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1126
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1127 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1128
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1129 final String lower = yrange.getAttributeNS(uri, "from");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1130 final String upper = yrange.getAttributeNS(uri, "to");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1131
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1132 return new String[] { lower, upper };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1133 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1134
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1135 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1136 * Returns the default size of a chart export as array.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1137 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1138 * @return the default size of a chart as [width, height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1139 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1140 protected final int[] getDefaultSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1141 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1142 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1143
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1144 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1145 * This method returns the export dimension specified in ChartSettings as
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1146 * int array [width,height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1147 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1148 * @return an int array with [width,height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1149 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1150 private int[] getExportDimension() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1151 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1152 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1153 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1154
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1155 final ExportSection export = chartSettings.getExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1156 final Integer width = export.getWidth();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1157 final Integer height = export.getHeight();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1158
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1159 if (width != null && height != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1160 return new int[] { width, height };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1161 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1162
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1163 return new int[] { 600, 400 };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1164 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1165
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1166 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1167 * Returns the chart title provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1168 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1169 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1170 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1171 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1172 * @return the title provided by <i>settings</i> or null if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1173 * <i>ChartSection</i> is provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1174 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1175 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1176 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1177 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1178 private String getChartTitle(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1179 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1180 return cs != null ? cs.getTitle() : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1181 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1182
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1183 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1184 * Returns the chart subtitle provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1185 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1186 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1187 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1188 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1189 * @return the subtitle provided by <i>settings</i> or null if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1190 * <i>ChartSection</i> is provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1191 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1192 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1193 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1194 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1195 protected final String getChartSubtitle(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1196 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1197 return cs != null ? cs.getSubtitle() : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1198 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1199
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1200 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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1201 * Returns the title of a chart. The return value depends on the existence
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1202 * of ChartSettings: if there are ChartSettings set, this method returns the
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1203 * chart title provided by those settings. Otherwise, this method returns
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1204 * getDefaultChartTitle().
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1205 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1206 * @return the title of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1207 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1208 protected String getChartTitle(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1209 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1210
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1211 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1212 return getChartTitle(chartSettings);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1213 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1214
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1215 return getDefaultChartTitle(context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1216 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1217
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1218 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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diff changeset
1219 * This method always returns null. Override it in subclasses that require
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1220 * subtitles.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1221 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1222 * @return null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1223 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1224 protected String getDefaultChartSubtitle(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1225 // Override this method in subclasses
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1226 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1227 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1228
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1229 /** Where to place the logo. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1230 protected final String logoHPlace() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1231 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1232 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1233 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1234 final String place = cs.getLogoHPlacement();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1235
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1236 return place;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1237 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1238 return "center";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1239 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1240
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1241 /** Where to place the logo. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1242 protected final String logoVPlace() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1243 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1244 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1245 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1246 final String place = cs.getLogoVPlacement();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1247
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1248 return place;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1249 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1250 return "top";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1251 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1252
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1253 /** Return the logo id from settings. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1254 private String showLogo(final ChartSettings chartSettings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1255 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1256 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1257 final String logo = cs.getDisplayLogo();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1258
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1259 return logo;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1260 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1261 return "none";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1262 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1263
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1264 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1265 * This method is used to determine if a logo should be added to the plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1266 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1267 * @return logo name (null if none).
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1268 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1269 protected final String showLogo() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1270 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1271 return showLogo(chartSettings);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1272 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1273
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1274 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1275 * This method is used to determine if the resulting chart should display
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1276 * grid lines or not. <b>Note: this method always returns true!</b>
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1277 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1278 * @return true, if the chart should display grid lines, otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1279 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1280 protected final boolean isGridVisible() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1281 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1282 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1283
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1284 protected final void addAnnotationsToRenderer(final XYPlot plot, final LegendAggregator legendBuilder) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1285
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1286 final AnnotationRenderer annotationRenderer = new AnnotationRenderer(this.datasets);
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1287 annotationRenderer.addAnnotationsToRenderer(plot, legendBuilder, this.annotations);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1288
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1289 doAddFurtherAnnotations(plot, legendBuilder, this.annotations);
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1290 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1291
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1292 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1293 * Allow further annotation processing, override to implement.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1294 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1295 * Does nothing by default.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
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diff changeset
1296 */
9555
ef5754ba5573 Implemented legend aggregation based on type of themes.
gernotbelger
parents: 9524
diff changeset
1297 protected void doAddFurtherAnnotations(final XYPlot plot, final LegendAggregator legendBuilder, final List<RiverAnnotation> annotations) {
9123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1298
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
gernotbelger
parents: 9104
diff changeset
1299 }
9104
07d51fd4864c Added metadata subtitle to all chart export
gernotbelger
parents:
diff changeset
1300 }
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