Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator2.java @ 7076:7f600001c807 generator-refactoring
Add LTR inversion code to diagram generator.
This code is used in serveral diagrams and as it modifies a
whole diagram it should be central. (This should also make
maintenance easier). This function can be called by processors
to make sure that their data is plotted with an LTR waterflow.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Fri, 20 Sep 2013 16:33:22 +0200 |
parents | 726d998dce29 |
children | 0a337f0005c2 |
rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.exports; |
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10 |
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11 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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12 import org.dive4elements.artifactdatabase.state.Settings; |
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13 import org.dive4elements.artifacts.Artifact; |
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14 import org.dive4elements.artifacts.ArtifactNamespaceContext; |
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15 import org.dive4elements.artifacts.CallContext; |
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16 import org.dive4elements.artifacts.CallMeta; |
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17 import org.dive4elements.artifacts.PreferredLocale; |
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18 import org.dive4elements.artifacts.common.utils.XMLUtils; |
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19 import org.dive4elements.river.artifacts.access.RangeAccess; |
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20 import org.dive4elements.river.artifacts.D4EArtifact; |
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21 import org.dive4elements.river.artifacts.resources.Resources; |
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22 import org.dive4elements.river.collections.D4EArtifactCollection; |
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23 import org.dive4elements.river.jfree.Bounds; |
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24 import org.dive4elements.river.jfree.DoubleBounds; |
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25 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer; |
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26 import org.dive4elements.river.jfree.RiverAnnotation; |
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27 import org.dive4elements.river.jfree.StableXYDifferenceRenderer; |
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28 import org.dive4elements.river.jfree.Style; |
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29 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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30 import org.dive4elements.river.jfree.StyledSeries; |
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31 import org.dive4elements.river.jfree.AxisDataset; |
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32 import org.dive4elements.river.model.River; |
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33 import org.dive4elements.river.themes.LineStyle; |
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34 import org.dive4elements.river.themes.TextStyle; |
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35 import org.dive4elements.river.themes.ThemeDocument; |
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36 import org.dive4elements.river.utils.RiverUtils; |
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37 |
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38 import java.awt.BasicStroke; |
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39 import java.awt.Color; |
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40 import java.awt.Font; |
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41 import java.awt.Paint; |
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42 import java.awt.Stroke; |
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43 import java.awt.TexturePaint; |
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44 import java.awt.geom.Rectangle2D; |
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45 import java.awt.image.BufferedImage; |
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46 import java.io.IOException; |
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47 import java.io.OutputStream; |
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48 import java.util.ArrayList; |
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49 import java.util.List; |
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50 import java.util.Locale; |
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51 import java.util.Map; |
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52 import java.util.SortedMap; |
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53 import java.util.TreeMap; |
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54 |
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55 import javax.xml.xpath.XPathConstants; |
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56 |
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57 import org.apache.log4j.Logger; |
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58 import org.jfree.chart.JFreeChart; |
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59 import org.jfree.chart.LegendItem; |
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60 import org.jfree.chart.LegendItemCollection; |
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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.RectangleInsets; |
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69 import org.jfree.ui.TextAnchor; |
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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 import org.dive4elements.river.utils.Formatter; |
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74 |
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75 /** |
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76 * Implementation of the OutGenerator interface for charts. |
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77 * It should provide some basic things that equal in all chart types. |
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78 * |
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79 */ |
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80 public abstract class ChartGenerator2 implements OutGenerator { |
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81 |
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82 private static Logger logger = Logger.getLogger(ChartGenerator2.class); |
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83 |
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84 public static final int DEFAULT_CHART_WIDTH = 600; |
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85 public static final int DEFAULT_CHART_HEIGHT = 400; |
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86 public static final String DEFAULT_CHART_FORMAT = "png"; |
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87 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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88 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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89 public static final int DEFAULT_FONT_SIZE = 12; |
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90 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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91 |
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92 |
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93 public static final String XPATH_CHART_SIZE = |
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94 "/art:action/art:attributes/art:size"; |
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95 |
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96 public static final String XPATH_CHART_FORMAT = |
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97 "/art:action/art:attributes/art:format/@art:value"; |
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98 |
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99 public static final String XPATH_CHART_X_RANGE = |
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100 "/art:action/art:attributes/art:xrange"; |
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101 |
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102 public static final String XPATH_CHART_Y_RANGE = |
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103 "/art:action/art:attributes/art:yrange"; |
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104 |
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105 |
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106 /** The document of the incoming out() request.*/ |
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107 protected Document request; |
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108 |
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109 /** The output stream where the data should be written to.*/ |
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110 protected OutputStream out; |
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111 |
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112 /** The CallContext object.*/ |
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113 protected CallContext context; |
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114 |
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115 protected D4EArtifactCollection collection; |
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116 |
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117 /** The artifact that is used to decorate the chart with meta information.*/ |
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118 protected Artifact master; |
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119 |
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120 /** The settings that should be used during output creation.*/ |
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121 protected Settings settings; |
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122 |
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123 /** Map of datasets ("index"). */ |
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124 protected SortedMap<Integer, AxisDataset> datasets; |
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125 |
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126 /** List of annotations to insert in plot. */ |
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127 protected List<RiverAnnotation> annotations = new ArrayList<RiverAnnotation>(); |
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128 |
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129 protected abstract List<AxisSection> buildYAxisSections(); |
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130 |
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131 /** |
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132 * Default constructor that initializes internal data structures. |
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133 */ |
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134 public ChartGenerator2() { |
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135 datasets = new TreeMap<Integer, AxisDataset>(); |
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136 } |
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137 |
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138 /** |
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139 * Adds annotations to list. The given annotation will be visible. |
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140 */ |
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141 public void addAnnotations(RiverAnnotation annotation) { |
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142 annotations.add(annotation); |
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143 } |
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144 |
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145 /** |
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146 * This method needs to be implemented by concrete subclasses to create new |
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147 * instances of JFreeChart. |
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148 * |
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149 * @return a new instance of a JFreeChart. |
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150 */ |
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151 public abstract JFreeChart generateChart(); |
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152 |
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153 |
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154 /** For every outable (i.e. facets), this function is |
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155 * called and handles the data accordingly. */ |
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156 @Override |
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157 public abstract void doOut( |
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158 ArtifactAndFacet bundle, |
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159 ThemeDocument attr, |
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160 boolean visible); |
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161 |
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162 |
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163 |
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164 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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165 |
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166 /** |
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167 * Returns the default title of a chart. |
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168 * |
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169 * @return the default title of a chart. |
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170 */ |
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171 protected abstract String getDefaultChartTitle(); |
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172 |
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173 /** |
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174 * Returns the default Y-Axis label of a chart. |
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175 * |
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176 * @return the default Y-Axis label of a chart. |
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177 */ |
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178 protected abstract String getDefaultYAxisLabel(int index); |
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179 |
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180 |
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181 /** |
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182 * Returns the default X-Axis label of a chart. |
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183 * |
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184 * @return the default X-Axis label of a chart. |
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185 */ |
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186 protected abstract String getDefaultXAxisLabel(); |
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187 |
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188 /** |
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189 * This method is used to create new AxisDataset instances which may differ |
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190 * in concrete subclasses. |
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191 * |
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192 * @param idx The index of an axis. |
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193 */ |
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194 protected abstract AxisDataset createAxisDataset(int idx); |
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195 |
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196 |
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197 /** |
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198 * Combines the ranges of the X axis at index <i>idx</i>. |
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199 * |
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200 * @param bounds A new Bounds. |
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201 * @param idx The index of the X axis that should be comined with |
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202 * <i>range</i>. |
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203 */ |
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204 protected abstract void combineXBounds(Bounds bounds, int idx); |
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205 |
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206 |
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207 /** |
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208 * Combines the ranges of the Y axis at index <i>idx</i>. |
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209 * |
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210 * @param bounds A new Bounds. |
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211 * @param index The index of the Y axis that should be comined with. |
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212 * <i>range</i>. |
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213 */ |
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214 protected abstract void combineYBounds(Bounds bounds, int index); |
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215 |
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216 |
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217 /** |
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218 * This method is used to determine the ranges for axes at a given index. |
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219 * |
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220 * @param index The index of the axes at the plot. |
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221 * |
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222 * @return a Range[] with [xrange, yrange]; |
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223 */ |
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224 public abstract Range[] getRangesForAxis(int index); |
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225 |
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226 public abstract Bounds getXBounds(int axis); |
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227 |
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228 protected abstract void setXBounds(int axis, Bounds bounds); |
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229 |
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230 public abstract Bounds getYBounds(int axis); |
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231 |
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232 protected abstract void setYBounds(int axis, Bounds bounds); |
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233 |
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234 |
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235 /** |
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236 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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237 * and adds it as TextTitle to the chart. |
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238 * The default implementation of getChartSubtitle() returns the same |
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239 * as getDefaultChartSubtitle() which must be implemented by derived |
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240 * classes. If you want to add multiple subtitles to the chart override |
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241 * this method and add your subtitles manually. |
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242 * |
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243 * @param chart The JFreeChart chart object. |
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244 */ |
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245 protected void addSubtitles(JFreeChart chart) { |
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246 String subtitle = getChartSubtitle(); |
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247 |
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248 if (subtitle != null && subtitle.length() > 0) { |
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249 chart.addSubtitle(new TextTitle(subtitle)); |
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250 } |
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251 } |
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252 |
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253 /** |
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254 * Generate chart. |
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255 */ |
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256 @Override |
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257 public void generate() |
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258 throws IOException |
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259 { |
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260 logger.debug("ChartGenerator2.generate"); |
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261 |
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262 JFreeChart chart = generateChart(); |
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263 |
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264 String format = getFormat(); |
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265 int[] size = getSize(); |
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266 |
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267 if (size == null) { |
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268 size = getExportDimension(); |
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269 } |
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270 |
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271 context.putContextValue("chart.width", size[0]); |
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272 context.putContextValue("chart.height", size[1]); |
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273 |
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274 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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275 context.putContextValue("chart.image.format", "png"); |
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276 |
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277 ChartExportHelper.exportImage( |
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278 out, |
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279 chart, |
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280 context); |
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281 } |
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282 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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283 preparePDFContext(context); |
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284 |
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285 ChartExportHelper.exportPDF( |
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286 out, |
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287 chart, |
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288 context); |
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289 } |
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290 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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291 prepareSVGContext(context); |
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292 |
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293 ChartExportHelper.exportSVG( |
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294 out, |
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295 chart, |
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296 context); |
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297 } |
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298 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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299 context.putContextValue("chart.image.format", "csv"); |
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300 |
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301 ChartExportHelper.exportCSV( |
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302 out, |
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303 chart, |
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304 context); |
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305 } |
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306 } |
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307 |
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308 |
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309 @Override |
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310 public void init(Document request, OutputStream out, CallContext context) { |
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311 logger.debug("ChartGenerator2.init"); |
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312 |
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313 this.request = request; |
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314 this.out = out; |
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315 this.context = context; |
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316 } |
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317 |
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318 |
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319 /** Sets the master artifact. */ |
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320 @Override |
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321 public void setMasterArtifact(Artifact master) { |
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322 this.master = master; |
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323 } |
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324 |
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325 |
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326 /** |
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327 * Gets the master artifact. |
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328 * @return the master artifact. |
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329 */ |
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330 public Artifact getMaster() { |
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331 return master; |
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332 } |
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333 |
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334 |
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335 /** Sets the collection. */ |
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336 @Override |
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337 public void setCollection(D4EArtifactCollection collection) { |
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338 this.collection = collection; |
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339 } |
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340 |
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341 |
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342 @Override |
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343 public void setSettings(Settings settings) { |
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344 this.settings = settings; |
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345 } |
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346 |
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347 |
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348 /** |
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349 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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350 * but with no axes settings. |
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351 * |
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352 * @return an instance of <i>ChartSettings</i>. |
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353 */ |
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354 @Override |
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355 public Settings getSettings() { |
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356 if (this.settings != null) { |
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357 return this.settings; |
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358 } |
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359 |
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360 ChartSettings settings = new ChartSettings(); |
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361 |
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362 ChartSection chartSection = buildChartSection(); |
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363 LegendSection legendSection = buildLegendSection(); |
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364 ExportSection exportSection = buildExportSection(); |
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365 |
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366 settings.setChartSection(chartSection); |
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367 settings.setLegendSection(legendSection); |
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368 settings.setExportSection(exportSection); |
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369 |
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370 List<AxisSection> axisSections = buildAxisSections(); |
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371 for (AxisSection axisSection: axisSections) { |
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372 settings.addAxisSection(axisSection); |
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373 } |
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374 |
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375 return settings; |
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376 } |
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377 |
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378 |
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379 /** |
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380 * Creates a new <i>ChartSection</i>. |
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381 * |
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382 * @return a new <i>ChartSection</i>. |
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383 */ |
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384 protected ChartSection buildChartSection() { |
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385 ChartSection chartSection = new ChartSection(); |
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386 chartSection.setTitle(getChartTitle()); |
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387 chartSection.setSubtitle(getChartSubtitle()); |
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388 chartSection.setDisplayGrid(isGridVisible()); |
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389 chartSection.setDisplayLogo(showLogo()); |
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390 chartSection.setLogoVPlacement(logoVPlace()); |
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391 chartSection.setLogoHPlacement(logoHPlace()); |
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392 return chartSection; |
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393 } |
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394 |
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395 |
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396 /** |
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397 * Creates a new <i>LegendSection</i>. |
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398 * |
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399 * @return a new <i>LegendSection</i>. |
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400 */ |
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401 protected LegendSection buildLegendSection() { |
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402 LegendSection legendSection = new LegendSection(); |
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403 legendSection.setVisibility(isLegendVisible()); |
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404 legendSection.setFontSize(getLegendFontSize()); |
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405 legendSection.setAggregationThreshold(10); |
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406 return legendSection; |
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407 } |
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408 |
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409 |
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410 /** |
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411 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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412 * and <b>HEIGHT=400</b>. |
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413 * |
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414 * @return a new <i>ExportSection</i>. |
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415 */ |
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416 protected ExportSection buildExportSection() { |
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417 ExportSection exportSection = new ExportSection(); |
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418 exportSection.setWidth(600); |
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419 exportSection.setHeight(400); |
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420 return exportSection; |
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421 } |
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422 |
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423 |
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424 /** |
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425 * Creates a list of Sections that contains all axes of the chart (including |
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426 * X and Y axes). |
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427 * |
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428 * @return a list of Sections for each axis in this chart. |
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429 */ |
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430 protected List<AxisSection> buildAxisSections() { |
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431 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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432 |
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433 axisSections.addAll(buildXAxisSections()); |
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434 axisSections.addAll(buildYAxisSections()); |
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435 |
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436 return axisSections; |
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437 } |
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438 |
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439 |
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440 /** |
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441 * Creates a new Section for chart's X axis. |
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442 * |
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443 * @return a List that contains a Section for the X axis. |
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444 */ |
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445 protected List<AxisSection> buildXAxisSections() { |
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446 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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447 |
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448 String identifier = "X"; |
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449 |
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450 AxisSection axisSection = new AxisSection(); |
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451 axisSection.setIdentifier(identifier); |
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452 axisSection.setLabel(getXAxisLabel()); |
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453 axisSection.setFontSize(14); |
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454 axisSection.setFixed(false); |
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455 |
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456 // XXX We are able to find better default ranges that [0,0], but the Y |
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457 // axes currently have no better ranges set. |
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458 axisSection.setUpperRange(0d); |
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459 axisSection.setLowerRange(0d); |
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460 |
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461 axisSections.add(axisSection); |
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462 |
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463 return axisSections; |
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464 } |
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465 |
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466 |
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467 /** |
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468 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
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469 * |
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470 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if |
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471 * <i>settings</i> is not an instance of <i>ChartSettings</i>. |
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472 */ |
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473 public ChartSettings getChartSettings() { |
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474 if (settings instanceof ChartSettings) { |
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475 return (ChartSettings) settings; |
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476 } |
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477 |
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478 return null; |
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479 } |
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480 |
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481 |
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482 /** |
2047
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483 * Returns the chart title provided by <i>settings</i>. |
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484 * |
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485 * @param settings A ChartSettings object. |
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486 * |
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487 * @return the title provided by <i>settings</i> or null if no |
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488 * <i>ChartSection</i> is provided by <i>settings</i>. |
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489 * |
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490 * @throws NullPointerException if <i>settings</i> is null. |
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491 */ |
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492 public String getChartTitle(ChartSettings settings) { |
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493 ChartSection cs = settings.getChartSection(); |
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494 return cs != null ? cs.getTitle() : null; |
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495 } |
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496 |
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497 |
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498 /** |
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499 * Returns the chart subtitle provided by <i>settings</i>. |
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500 * |
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501 * @param settings A ChartSettings object. |
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502 * |
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503 * @return the subtitle provided by <i>settings</i> or null if no |
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504 * <i>ChartSection</i> is provided by <i>settings</i>. |
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505 * |
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506 * @throws NullPointerException if <i>settings</i> is null. |
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507 */ |
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508 public String getChartSubtitle(ChartSettings settings) { |
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509 ChartSection cs = settings.getChartSection(); |
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510 return cs != null ? cs.getSubtitle() : null; |
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511 } |
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512 |
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513 |
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514 /** |
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515 * Returns a boolean object that determines if the chart grid should be |
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516 * visible or not. This information needs to be provided by <i>settings</i>, |
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517 * otherweise the default is true. |
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518 * |
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519 * @param settings A ChartSettings object. |
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520 * |
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521 * @return true, if the chart grid should be visible otherwise false. |
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522 * |
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523 * @throws NullPointerException if <i>settings</i> is null. |
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524 */ |
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525 public boolean isGridVisible(ChartSettings settings) { |
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526 ChartSection cs = settings.getChartSection(); |
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527 Boolean displayGrid = cs.getDisplayGrid(); |
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528 |
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529 return displayGrid != null ? displayGrid : true; |
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530 } |
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531 |
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532 |
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533 /** |
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534 * Returns a boolean object that determines if the chart legend should be |
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535 * visible or not. This information needs to be provided by <i>settings</i>, |
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536 * otherwise the default is true. |
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537 * |
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538 * @param settings A ChartSettings object. |
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539 * |
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540 * @return true, if the chart legend should be visible otherwise false. |
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541 * |
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542 * @throws NullPointerException if <i>settings</i> is null. |
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543 */ |
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544 public boolean isLegendVisible(ChartSettings settings) { |
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545 LegendSection ls = settings.getLegendSection(); |
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546 Boolean displayLegend = ls.getVisibility(); |
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547 |
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548 return displayLegend != null ? displayLegend : true; |
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549 } |
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550 |
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551 |
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552 /** |
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553 * Returns the legend font size specified in <i>settings</i> or null if no |
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554 * <i>LegendSection</i> is provided by <i>settings</i>. |
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555 * |
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556 * @param settings A ChartSettings object. |
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557 * |
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558 * @return the legend font size or null. |
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1979
diff
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559 * |
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560 * @throws NullPointerException if <i>settings</i> is null. |
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561 */ |
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562 public Integer getLegendFontSize(ChartSettings settings) { |
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563 LegendSection ls = settings.getLegendSection(); |
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564 return ls != null ? ls.getFontSize() : null; |
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565 } |
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566 |
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567 |
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958a10e2e246
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568 /** |
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569 * Returns the title of a chart. The return value depends on the existence |
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570 * of ChartSettings: if there are ChartSettings set, this method returns the |
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571 * chart title provided by those settings. Otherwise, this method returns |
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572 * getDefaultChartTitle(). |
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573 * |
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574 * @return the title of a chart. |
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575 */ |
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576 protected String getChartTitle() { |
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577 ChartSettings chartSettings = getChartSettings(); |
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578 |
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579 if (chartSettings != null) { |
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580 return getChartTitle(chartSettings); |
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581 } |
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582 |
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583 return getDefaultChartTitle(); |
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584 } |
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585 |
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586 |
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587 /** |
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588 * Returns the subtitle of a chart. The return value depends on the |
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|
589 * existence of ChartSettings: if there are ChartSettings set, this method |
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590 * returns the chart title provided by those settings. Otherwise, this |
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591 * method returns getDefaultChartSubtitle(). |
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592 * |
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593 * @return the subtitle of a chart. |
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594 */ |
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595 protected String getChartSubtitle() { |
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596 ChartSettings chartSettings = getChartSettings(); |
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597 |
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598 if (chartSettings != null) { |
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599 return getChartSubtitle(chartSettings); |
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600 } |
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601 |
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602 return getDefaultChartSubtitle(); |
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603 } |
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604 |
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605 |
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606 /** |
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607 * This method always returns null. Override it in subclasses that require |
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608 * subtitles. |
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609 * |
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610 * @return null. |
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611 */ |
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612 protected String getDefaultChartSubtitle() { |
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613 // Override this method in subclasses |
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614 return null; |
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615 } |
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616 |
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617 |
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618 /** |
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619 * This method is used to determine, if the chart's legend is visible or |
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620 * not. If a <i>settings</i> instance is set, this instance determines the |
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621 * visibility otherwise, this method returns true as default if no |
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622 * <i>settings</i> is set. |
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623 * |
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624 * @return true, if the legend should be visible, otherwise false. |
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625 */ |
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626 protected boolean isLegendVisible() { |
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627 ChartSettings chartSettings = getChartSettings(); |
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628 if (chartSettings != null) { |
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629 return isLegendVisible(chartSettings); |
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630 } |
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631 |
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632 return true; |
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633 } |
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634 |
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635 |
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636 /** Where to place the logo. */ |
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637 protected String logoHPlace() { |
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638 ChartSettings chartSettings = getChartSettings(); |
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639 if (chartSettings != null) { |
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640 ChartSection cs = chartSettings.getChartSection(); |
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641 String place = cs.getLogoHPlacement(); |
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642 |
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643 return place; |
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644 } |
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645 return "center"; |
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646 } |
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647 |
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648 |
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649 /** Where to place the logo. */ |
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650 protected String logoVPlace() { |
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651 ChartSettings chartSettings = getChartSettings(); |
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652 if (chartSettings != null) { |
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653 ChartSection cs = chartSettings.getChartSection(); |
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654 String place = cs.getLogoVPlacement(); |
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655 |
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656 return place; |
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657 } |
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658 return "top"; |
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659 } |
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660 |
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661 |
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662 /** Return the logo id from settings. */ |
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663 protected String showLogo(ChartSettings chartSettings) { |
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664 if (chartSettings != null) { |
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665 ChartSection cs = chartSettings.getChartSection(); |
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666 String logo = cs.getDisplayLogo(); |
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667 |
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668 return logo; |
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669 } |
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670 return "none"; |
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671 } |
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672 |
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673 |
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674 /** |
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675 * This method is used to determine if a logo should be added to the plot. |
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676 * |
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677 * @return logo name (null if none). |
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678 */ |
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679 protected String showLogo() { |
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680 ChartSettings chartSettings = getChartSettings(); |
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681 return showLogo(chartSettings); |
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682 } |
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683 |
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684 |
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685 /** |
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686 * This method is used to determine the font size of the chart's legend. If |
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687 * a <i>settings</i> instance is set, this instance determines the font |
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688 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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689 * is set or if it doesn't provide a legend font size. |
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690 * |
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691 * @return a legend font size. |
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692 */ |
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693 protected int getLegendFontSize() { |
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694 Integer fontSize = null; |
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695 |
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696 ChartSettings chartSettings = getChartSettings(); |
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697 if (chartSettings != null) { |
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698 fontSize = getLegendFontSize(chartSettings); |
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699 } |
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700 |
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701 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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702 } |
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703 |
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704 |
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705 /** |
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706 * This method is used to determine if the resulting chart should display |
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707 * grid lines or not. <b>Note: this method always returns true!</b> |
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708 * |
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709 * @return true, if the chart should display grid lines, otherwise false. |
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710 */ |
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711 protected boolean isGridVisible() { |
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712 return true; |
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713 } |
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714 |
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715 |
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716 /** |
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717 * Returns the X-Axis label of a chart. |
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718 * |
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719 * @return the X-Axis label of a chart. |
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720 */ |
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721 protected String getXAxisLabel() { |
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722 ChartSettings chartSettings = getChartSettings(); |
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723 if (chartSettings == null) { |
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724 return getDefaultXAxisLabel(); |
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725 } |
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726 |
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727 AxisSection as = chartSettings.getAxisSection("X"); |
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728 if (as != null) { |
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729 String label = as.getLabel(); |
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730 |
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731 if (label != null) { |
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732 return label; |
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733 } |
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734 } |
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735 |
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736 return getDefaultXAxisLabel(); |
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737 } |
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738 |
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739 |
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740 /** |
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741 * This method returns the font size for the X axis. If the font size is |
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742 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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743 * returned. Otherwise the default font size 12 is returned. |
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744 * |
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745 * @return the font size for the x axis. |
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746 */ |
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747 protected int getXAxisLabelFontSize() { |
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748 ChartSettings chartSettings = getChartSettings(); |
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749 if (chartSettings == null) { |
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750 return DEFAULT_FONT_SIZE; |
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751 } |
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752 |
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753 AxisSection as = chartSettings.getAxisSection("X"); |
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754 Integer fontSize = as.getFontSize(); |
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755 |
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756 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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757 } |
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758 |
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759 /** |
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760 * Glue between axis names and index. |
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761 */ |
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762 protected abstract String axisIndexToName(int index); |
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763 |
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764 /** |
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765 * This method returns the font size for an Y axis. If the font size is |
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766 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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767 * returned. Otherwise the default font size 12 is returned. |
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768 * |
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769 * @return the font size for the x axis. |
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770 */ |
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771 protected int getYAxisFontSize(int index) { |
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772 ChartSettings chartSettings = getChartSettings(); |
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773 if (chartSettings == null) { |
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774 return DEFAULT_FONT_SIZE; |
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775 } |
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776 |
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777 AxisSection as = chartSettings.getAxisSection(axisIndexToName(index)); |
4376
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778 if (as == null) { |
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779 return DEFAULT_FONT_SIZE; |
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780 } |
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781 Integer fontSize = as.getFontSize(); |
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782 |
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783 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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784 } |
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785 |
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|
786 /** |
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787 * This method returns the export dimension specified in ChartSettings as |
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|
788 * int array [width,height]. |
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789 * |
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790 * @return an int array with [width,height]. |
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791 */ |
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792 protected int[] getExportDimension() { |
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793 ChartSettings chartSettings = getChartSettings(); |
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794 if (chartSettings == null) { |
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795 return new int[] { 600, 400 }; |
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796 } |
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797 |
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|
798 ExportSection export = chartSettings.getExportSection(); |
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799 Integer width = export.getWidth(); |
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800 Integer height = export.getHeight(); |
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801 |
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802 if (width != null && height != null) { |
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803 return new int[] { width, height }; |
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804 } |
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805 |
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806 return new int[] { 600, 400 }; |
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807 } |
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808 |
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|
809 |
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|
810 /** |
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811 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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812 * |
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|
813 * @return the Y-Axis label of a chart at position <i>0</i>. |
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814 */ |
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|
815 protected String getYAxisLabel(int pos) { |
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816 return "TODO lalal"; |
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|
817 /* |
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818 ChartSettings chartSettings = getChartSettings(); |
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819 if (chartSettings == null) { |
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820 return getDefaultYAxisLabel(pos); |
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821 } |
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822 |
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823 YAxisWalker walker = getYAxisWalker(); |
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824 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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825 if (as != null) { |
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826 String label = as.getLabel(); |
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827 |
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828 if (label != null) { |
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829 return label; |
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830 } |
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831 } |
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832 |
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833 return getDefaultYAxisLabel(pos);*/ |
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834 } |
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835 |
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836 |
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837 /** |
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838 * This method searches for a specific axis in the <i>settings</i> if |
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839 * <i>settings</i> is set. If the axis was found, this method returns the |
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840 * specified axis range if the axis range is fixed. Otherwise, this method |
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841 * returns null. |
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842 * |
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843 * @param axisId The identifier of an axis. |
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844 * |
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845 * @return the specified axis range from <i>settings</i> if the axis is |
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846 * fixed, otherwise null. |
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847 */ |
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848 public Range getRangeForAxisFromSettings(String axisId) { |
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849 ChartSettings chartSettings = getChartSettings(); |
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850 if (chartSettings == null) { |
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851 return null; |
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852 } |
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853 |
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854 AxisSection as = chartSettings.getAxisSection(axisId); |
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855 |
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856 if (as == null) { |
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857 return null; |
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858 } |
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859 |
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860 Boolean fixed = as.isFixed(); |
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861 |
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862 if (fixed != null && fixed) { |
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863 Double upper = as.getUpperRange(); |
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864 Double lower = as.getLowerRange(); |
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865 |
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866 if (upper != null && lower != null) { |
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867 return lower < upper |
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868 ? new Range(lower, upper) |
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869 : new Range(upper, lower); |
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870 } |
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871 } |
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872 |
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873 return null; |
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874 } |
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875 |
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876 |
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877 /** |
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878 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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879 * |
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880 * @param dataset An XYDataset. |
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881 * @param idx The axis index. |
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882 * @param visible Determines, if the dataset should be visible or not. |
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883 */ |
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884 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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885 if (dataset == null || idx < 0) { |
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886 return; |
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887 } |
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888 |
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889 AxisDataset axisDataset = getAxisDataset(idx); |
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890 |
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891 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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892 |
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893 if (xyBounds == null) { |
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894 logger.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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895 return; |
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896 } |
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897 |
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898 if (visible) { |
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899 if (logger.isDebugEnabled()) { |
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900 logger.debug("Add new AxisDataset at index: " + idx); |
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901 logger.debug("X extent: " + xyBounds[0]); |
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902 logger.debug("Y extent: " + xyBounds[1]); |
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903 } |
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904 |
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905 axisDataset.addDataset(dataset); |
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906 } |
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907 |
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908 combineXBounds(xyBounds[0], 0); |
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909 combineYBounds(xyBounds[1], idx); |
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910 } |
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911 |
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912 |
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913 /** |
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914 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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915 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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916 * created using <i>createAxisDataset()</i>. |
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917 * |
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918 * @param idx The index of the desired AxisDataset. |
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919 * |
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920 * @return an existing or new AxisDataset. |
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921 */ |
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922 public AxisDataset getAxisDataset(int idx) { |
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923 AxisDataset axisDataset = datasets.get(idx); |
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924 |
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925 if (axisDataset == null) { |
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926 axisDataset = createAxisDataset(idx); |
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927 datasets.put(idx, axisDataset); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
928 } |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
929 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
930 return axisDataset; |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
931 } |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
932 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
933 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
934 /** |
2422
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
935 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
936 * <i>Settings</i> are applied in this method. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
937 * |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
938 * @param plot The XYPlot which is adapted. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
939 */ |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
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|
940 protected void adjustPlot(XYPlot plot) { |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
941 Stroke gridStroke = new BasicStroke( |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
942 DEFAULT_GRID_LINE_WIDTH, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
943 BasicStroke.CAP_BUTT, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
944 BasicStroke.JOIN_MITER, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
945 3.0f, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
946 new float[] { 3.0f }, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
947 0.0f); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
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|
948 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
949 ChartSettings cs = getChartSettings(); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
950 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
951 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
952 plot.setDomainGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
953 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
954 plot.setDomainGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
955 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
956 plot.setRangeGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
957 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
958 plot.setRangeGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
959 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
960 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
961 } |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
962 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
963 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
964 /** |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
965 * This helper mehtod is used to extract the current locale from instance |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
966 * vairable <i>context</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
967 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
968 * @return the current locale. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
969 */ |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
970 protected Locale getLocale() { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
971 CallMeta meta = context.getMeta(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
972 PreferredLocale[] prefs = meta.getLanguages(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
973 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
974 int len = prefs != null ? prefs.length : 0; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
975 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
976 Locale[] locales = new Locale[len]; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
977 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
978 for (int i = 0; i < len; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
979 locales[i] = prefs[i].getLocale(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
980 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
981 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
982 return meta.getPreferredLocale(locales); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
983 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
984 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
985 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
986 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
987 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
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parents:
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diff
changeset
|
988 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
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parents:
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diff
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|
989 * @param def default, returned if lookup failed. |
afd817b006b7
Documentation added.
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parents:
4444
diff
changeset
|
990 * @return value found in i18n dictionary, \param def if no value found. |
afd817b006b7
Documentation added.
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parents:
4444
diff
changeset
|
991 */ |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
992 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
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parents:
364
diff
changeset
|
993 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
994 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
995 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
996 /** |
afd817b006b7
Documentation added.
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parents:
4444
diff
changeset
|
997 * Look up \param key in i18n dictionary. |
afd817b006b7
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parents:
4444
diff
changeset
|
998 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
999 * @return value found in i18n dictionary, key itself if failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
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|
1000 */ |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1001 protected String msg(String key) { |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
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parents:
2398
diff
changeset
|
1002 return Resources.getMsg(context.getMeta(), key, key); |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
1003 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
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parents:
364
diff
changeset
|
1004 |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1005 protected String msg(String key, String def, Object[] args) { |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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diff
changeset
|
1006 return Resources.getMsg(context.getMeta(), key, def, args); |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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408
diff
changeset
|
1007 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1008 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1009 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1010 protected String getRiverName() { |
5867
59ff03ff48f1
River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
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parents:
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diff
changeset
|
1011 D4EArtifact flys = (D4EArtifact) master; |
412
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diff
changeset
|
1012 |
5865
73da40528cf2
River artifacts: Renamed FLYSUtils to RiverUtils.
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parents:
5864
diff
changeset
|
1013 River river = RiverUtils.getRiver(flys); |
1104
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
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parents:
1095
diff
changeset
|
1014 return (river != null) ? river.getName() : ""; |
412
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diff
changeset
|
1015 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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diff
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|
1016 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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diff
changeset
|
1017 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1018 protected double[] getRange() { |
5867
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River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
1019 D4EArtifact flys = (D4EArtifact) master; |
412
046bd86ae41d
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parents:
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diff
changeset
|
1020 |
6101
a0078e5e3b39
Removed unused context from RangeAccess and subclasses leading to some dead code removal.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
1021 RangeAccess rangeAccess = new RangeAccess(flys); |
4858
56fbdcdb7ff2
ChartGenerator, DurationCurveExporter: Updated to use RangeAccess instead of FLYSUtils.
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parents:
4589
diff
changeset
|
1022 return rangeAccess.getKmRange(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1023 } |
046bd86ae41d
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parents:
408
diff
changeset
|
1024 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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diff
changeset
|
1025 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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412
diff
changeset
|
1026 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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412
diff
changeset
|
1027 * Returns the size of a chart export as array which has been specified by |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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diff
changeset
|
1028 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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412
diff
changeset
|
1029 * |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1030 * @return the size of a chart as [width, height] or null if no width or |
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1031 * height are given in the request document. |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1032 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1033 protected int[] getSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1034 int[] size = new int[2]; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1035 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1036 Element sizeEl = (Element)XMLUtils.xpath( |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1037 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1038 XPATH_CHART_SIZE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1039 XPathConstants.NODE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1040 ArtifactNamespaceContext.INSTANCE); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1041 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1042 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1043 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1044 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1045 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1046 String h = sizeEl.getAttributeNS(uri, "height"); |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1047 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1048 if (w.length() > 0 && h.length() > 0) { |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1049 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1050 size[0] = Integer.parseInt(w); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1051 size[1] = Integer.parseInt(h); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1052 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1053 catch (NumberFormatException nfe) { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1054 logger.warn("Wrong values for chart width/height."); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1055 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1056 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1057 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1058 |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1059 return size[0] > 0 && size[1] > 0 ? size : null; |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1060 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1061 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1062 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1063 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1064 * This method returns the format specified in the <i>request</i> document |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1065 * or <i>DEFAULT_CHART_FORMAT</i> if no format is specified in |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1066 * <i>request</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1067 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1068 * @return the format used to export this chart. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1069 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1070 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1071 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1072 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1073 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1074 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1075 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1076 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1077 return format == null || format.length() == 0 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1078 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1079 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1080 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1081 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1082 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1083 /** |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1084 * Returns the X-Axis range as String array from request document. |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1085 * If the (x|y)range elements are not found in request document, return |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1086 * null (i.e. not zoomed). |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1087 * |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1088 * @return a String array with [lower, upper], null if not in document. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1089 */ |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1090 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1091 Element xrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1092 request, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1093 XPATH_CHART_X_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1094 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1095 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1096 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1097 if (xrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1098 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1099 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1100 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1101 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1102 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1103 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1104 String upper = xrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1105 |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1106 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1107 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1108 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1109 |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1110 /** Returns null if the (x|y)range-element was not found in request document. |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1111 * This usally means that the axis are not manually zoomed, i.e. showing |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1112 * full data extent. */ |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1113 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
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diff
changeset
|
1114 Element yrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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parents:
423
diff
changeset
|
1115 request, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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parents:
423
diff
changeset
|
1116 XPATH_CHART_Y_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1117 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1118 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
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423
diff
changeset
|
1119 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1120 if (yrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1121 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1122 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1123 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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4432
diff
changeset
|
1124 |
719
035c0095b427
Draw correction curve again.
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diff
changeset
|
1125 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
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diff
changeset
|
1126 |
719
035c0095b427
Draw correction curve again.
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changeset
|
1127 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
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parents:
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diff
changeset
|
1128 String upper = yrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1129 |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1130 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1131 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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423
diff
changeset
|
1132 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1133 |
423
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1134 /** |
bab867fb37e8
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diff
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|
1135 * Returns the default size of a chart export as array. |
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|
1136 * |
bab867fb37e8
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diff
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|
1137 * @return the default size of a chart as [width, height]. |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1138 */ |
bab867fb37e8
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diff
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|
1139 protected int[] getDefaultSize() { |
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diff
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|
1140 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT }; |
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|
1141 } |
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|
1142 |
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diff
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|
1143 |
1979
a7c437c9547e
Added a getSettings() operation to OutGenerator - FLYSArtifactCollection will now evaluate all available Outputs and create initial Settings using OutGenerators if the Settings for an Output is missing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1144 /** |
2242
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|
1145 * Add datasets stored in instance variable <i>datasets</i> to plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1146 * <i>datasets</i> actually stores instances of AxisDataset, so each of this |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1147 * datasets is mapped to a specific axis as well. |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1148 * |
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|
1149 * @param plot plot to add datasets to. |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1150 */ |
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|
1151 protected void addDatasets(XYPlot plot) { |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
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diff
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|
1152 logger.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
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|
1153 |
2242
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|
1154 // AxisDatasets are sorted, but some might be empty. |
7e8e1d5384c0
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|
1155 // Thus, generate numbering on the fly. |
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|
1156 int axisIndex = 0; |
7e8e1d5384c0
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|
1157 int datasetIndex = 0; |
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|
1158 |
7e8e1d5384c0
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|
1159 for (Map.Entry<Integer, AxisDataset> entry: datasets.entrySet()) { |
7e8e1d5384c0
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|
1160 if (!entry.getValue().isEmpty()) { |
7e8e1d5384c0
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|
1161 // Add axis and range information. |
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|
1162 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
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|
1163 NumberAxis axis = createYAxis(entry.getKey()); |
2242
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|
1164 |
7e8e1d5384c0
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|
1165 plot.setRangeAxis(axisIndex, axis); |
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|
1166 |
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|
1167 if (axis.getAutoRangeIncludesZero()) { |
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|
1168 axisDataset.setRange( |
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|
1169 Range.expandToInclude(axisDataset.getRange(), 0d)); |
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|
1170 } |
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|
1171 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1172 setYBounds(axisIndex, expandPointRange(axisDataset.getRange())); |
2242
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|
1173 |
7e8e1d5384c0
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|
1174 // Add contained datasets, mapping to axis. |
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|
1175 for (XYDataset dataset: axisDataset.getDatasets()) { |
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|
1176 plot.setDataset(datasetIndex, dataset); |
7e8e1d5384c0
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|
1177 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex); |
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1178 |
2677
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1179 applyThemes(plot, dataset, |
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|
1180 datasetIndex, |
2677
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|
1181 axisDataset.isArea(dataset)); |
2242
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|
1182 |
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|
1183 datasetIndex++; |
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1184 } |
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1185 |
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|
1186 axisDataset.setPlotAxisIndex(axisIndex); |
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|
1187 axisIndex++; |
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|
1188 } |
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1189 } |
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1190 } |
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|
1191 |
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1192 |
2677
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|
1193 /** |
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1194 * @param idx "index" of dataset/series (first dataset to be drawn has |
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1195 * index 0), correlates with renderer index. |
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1196 * @param isArea true if the series describes an area and shall be rendered |
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|
1197 * as such. |
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1198 */ |
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|
1199 protected void applyThemes( |
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|
1200 XYPlot plot, |
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|
1201 XYDataset series, |
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|
1202 int idx, |
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|
1203 boolean isArea |
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|
1204 ) { |
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1205 if (isArea) { |
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|
1206 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx); |
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1207 } |
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1208 else { |
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|
1209 applyLineTheme(plot, series, idx); |
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1210 } |
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1211 } |
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1212 |
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1213 |
7e8e1d5384c0
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1214 /** |
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1215 * This method applies the themes defined in the series itself. Therefore, |
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1216 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer |
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1217 * for the series. |
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1218 * |
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1219 * @param plot The plot. |
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1220 * @param dataset The XYDataset which needs to support Series objects. |
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1221 * @param idx The index of the renderer / dataset. |
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|
1222 */ |
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|
1223 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
2321
991e4a5df323
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|
1224 logger.debug("Apply LineTheme for dataset at index: " + idx); |
991e4a5df323
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|
1225 |
2242
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|
1226 LegendItemCollection lic = new LegendItemCollection(); |
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|
1227 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1228 |
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|
1229 Font legendFont = createLegendLabelFont(); |
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1230 |
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|
1231 XYLineAndShapeRenderer renderer = createRenderer(plot, idx); |
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|
1232 |
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1233 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
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|
1234 Series series = getSeriesOf(dataset, s); |
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1235 |
2321
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|
1236 if (series instanceof StyledSeries) { |
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|
1237 Style style = ((StyledSeries) series).getStyle(); |
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|
1238 style.applyTheme(renderer, s); |
2242
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|
1239 } |
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1240 |
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|
1241 // special case: if there is just one single item, we need to enable |
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1242 // points for this series, otherwise we would not see anything in |
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1243 // the chart area. |
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1244 if (series.getItemCount() == 1) { |
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|
1245 renderer.setSeriesShapesVisible(s, true); |
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1246 } |
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1247 |
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|
1248 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
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|
1249 if (legendItem.getLabel().endsWith(" ") || |
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|
1250 legendItem.getLabel().endsWith("interpol")) { |
3134
5a0aef74c316
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|
1251 legendItem = null; |
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|
1252 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
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diff
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|
1253 |
2242
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|
1254 if (legendItem != null) { |
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|
1255 legendItem.setLabelFont(legendFont); |
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|
1256 lic.add(legendItem); |
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|
1257 } |
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|
1258 else { |
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|
1259 logger.warn("Could not get LegentItem for renderer: " |
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|
1260 + idx + ", series-idx " + s); |
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|
1261 } |
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|
1262 } |
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|
1263 |
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|
1264 if (anno != null) { |
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|
1265 lic.addAll(anno); |
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|
1266 } |
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|
1267 |
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|
1268 plot.setFixedLegendItems(lic); |
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|
1269 |
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|
1270 plot.setRenderer(idx, renderer); |
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|
1271 } |
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|
1272 |
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|
1273 |
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|
1274 /** |
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|
1275 * @param plot The plot. |
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1276 * @param area A StyledAreaSeriesCollection object. |
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1277 * @param idx The index of the dataset. |
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|
1278 */ |
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|
1279 protected void applyAreaTheme( |
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|
1280 XYPlot plot, |
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|
1281 StyledAreaSeriesCollection area, |
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|
1282 int idx |
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|
1283 ) { |
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|
1284 LegendItemCollection lic = new LegendItemCollection(); |
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|
1285 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1286 |
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|
1287 Font legendFont = createLegendLabelFont(); |
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|
1288 |
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|
1289 logger.debug("Registering an 'area'renderer at idx: " + idx); |
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|
1290 |
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|
1291 StableXYDifferenceRenderer dRenderer = |
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|
1292 new StableXYDifferenceRenderer(); |
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1293 |
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|
1294 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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1295 dRenderer.setPositivePaint(createTransparentPaint()); |
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1296 } |
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1297 |
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1298 plot.setRenderer(idx, dRenderer); |
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1299 |
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1300 area.applyTheme(dRenderer); |
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1301 |
3785
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1302 // i18n |
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1303 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
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1304 |
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|
1305 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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1306 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1307 |
2242
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1308 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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1309 if (legendItem != null) { |
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1310 legendItem.setLabelFont(legendFont); |
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1311 lic.add(legendItem); |
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1312 } |
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1313 else { |
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1314 logger.warn("Could not get LegentItem for renderer: " |
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1315 + idx + ", series-idx " + 0); |
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1316 } |
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1317 |
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|
1318 if (anno != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1319 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1320 } |
7e8e1d5384c0
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|
1321 |
7e8e1d5384c0
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|
1322 plot.setFixedLegendItems(lic); |
7e8e1d5384c0
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|
1323 } |
7e8e1d5384c0
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1324 |
7e8e1d5384c0
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|
1325 |
7e8e1d5384c0
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|
1326 /** |
7e8e1d5384c0
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|
1327 * Expands a given range if it collapses into one point. |
7e8e1d5384c0
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|
1328 * |
3270
4ac581062c40
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
1329 * @param range Range to be expanded if upper == lower bound. |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1330 * |
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1331 * @return Bounds of point plus 5 percent in each direction. |
2242
7e8e1d5384c0
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|
1332 */ |
2587
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Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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parents:
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diff
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|
1333 private Bounds expandPointRange(Range range) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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diff
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|
1334 if (range == null) { |
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Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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|
1335 return null; |
2242
7e8e1d5384c0
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|
1336 } |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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|
1337 else if (range.getLowerBound() == range.getUpperBound()) { |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
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parents:
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|
1338 Range expandedRange = ChartHelper.expandRange(range, 5d); |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
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|
1339 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
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|
1340 } |
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|
1341 |
bece6f604899
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|
1342 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
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|
1343 } |
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1344 |
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|
1345 |
7e8e1d5384c0
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|
1346 /** |
7e8e1d5384c0
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|
1347 * Creates a new instance of EnhancedLineAndShapeRenderer. |
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|
1348 * |
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|
1349 * @param plot The plot which is set for the new renderer. |
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|
1350 * @param idx This value is not used in the current implementation. |
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1351 * |
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|
1352 * @return a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
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|
1353 */ |
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|
1354 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
7e8e1d5384c0
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|
1355 logger.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
7e8e1d5384c0
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1356 |
7e8e1d5384c0
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|
1357 EnhancedLineAndShapeRenderer r = |
7e8e1d5384c0
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1358 new EnhancedLineAndShapeRenderer(true, false); |
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1359 |
7e8e1d5384c0
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1360 r.setPlot(plot); |
7e8e1d5384c0
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1361 |
7e8e1d5384c0
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1362 return r; |
7e8e1d5384c0
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1363 } |
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1364 |
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1365 |
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1366 /** |
2233
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1367 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
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1368 * |
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1369 * @param idx The index of the new axis. |
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1370 * @param label The label of the new axis. |
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1371 * |
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1372 * @return an instance of IdentifiableNumberAxis. |
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1373 */ |
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1374 protected NumberAxis createNumberAxis(int idx, String label) { |
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1375 return new IdentifiableNumberAxis(axisIndexToName(idx), label); |
2233
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1376 } |
2234
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1377 |
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1378 |
2236
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1379 /** |
2238
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|
1380 * Create Y (range) axis for given index. |
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1381 * Shall be overriden by subclasses. |
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|
1382 */ |
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|
1383 protected NumberAxis createYAxis(int index) { |
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|
1384 |
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|
1385 Font labelFont = new Font( |
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|
1386 DEFAULT_FONT_NAME, |
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1387 Font.BOLD, |
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|
1388 getYAxisFontSize(index)); |
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|
1389 |
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|
1390 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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|
1391 axisIndexToName(index), |
2238
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|
1392 getYAxisLabel(index)); |
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1393 |
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1394 axis.setAutoRangeIncludesZero(false); |
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1395 axis.setLabelFont(labelFont); |
2590
d75b427da50a
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|
1396 axis.setTickLabelFont(labelFont); |
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1397 |
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1398 return axis; |
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1399 } |
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1400 |
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1401 |
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1402 /** |
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1403 * Creates a new LegendItem with <i>name</i> and font provided by |
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1404 * <i>createLegendLabelFont()</i>. |
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1405 * |
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1406 * @param theme The theme of the chart line. |
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1407 * @param name The displayed name of the item. |
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1408 * |
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1409 * @return a new LegendItem instance. |
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1410 */ |
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|
1411 public LegendItem createLegendItem(ThemeDocument theme, String name) { |
2236
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|
1412 // OPTIMIZE Pass font, parsed Theme items. |
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|
1413 |
6908
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
1414 Color color = theme.parseLineColorField(); |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
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|
1415 if (color == null) { |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1416 color = Color.BLACK; |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1417 } |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
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|
1418 |
2236
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1419 LegendItem legendItem = new LegendItem(name, color); |
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diff
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|
1420 |
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|
1421 legendItem.setLabelFont(createLegendLabelFont()); |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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|
1422 return legendItem; |
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|
1423 } |
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|
1424 |
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|
1425 |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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|
1426 /** |
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|
1427 * Creates Font (Family and size) to use when creating Legend Items. The |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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changeset
|
1428 * font size depends in the return value of <i>getLegendFontSize()</i>. |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1429 * |
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|
1430 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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|
1431 */ |
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|
1432 protected Font createLegendLabelFont() { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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|
1433 return new Font( |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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changeset
|
1434 DEFAULT_FONT_NAME, |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1435 Font.PLAIN, |
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|
1436 getLegendFontSize() |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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|
1437 ); |
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|
1438 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1439 |
c2b15d9c0f43
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|
1440 |
2242
7e8e1d5384c0
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|
1441 /** |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
1442 * Create new legend entries, dependent on settings. |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1443 * @param plot The plot for which to modify the legend. |
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Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1444 */ |
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Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
1445 public void aggregateLegendEntries(XYPlot plot) { |
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Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1446 int AGGR_THRESHOLD = 0; |
12440c6b8b66
Refactored legend item aggregation again.
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|
1447 |
3296
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
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|
1448 if (getChartSettings() == null) { |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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|
1449 return; |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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diff
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|
1450 } |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
1451 Integer threshold = getChartSettings().getLegendSection() |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
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|
1452 .getAggregationThreshold(); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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3169
diff
changeset
|
1453 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1454 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
1455 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1456 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
1457 } |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1458 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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3169
diff
changeset
|
1459 |
12440c6b8b66
Refactored legend item aggregation again.
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3169
diff
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|
1460 /** |
2242
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diff
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|
1461 * Returns a transparently textured paint. |
7e8e1d5384c0
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|
1462 * |
7e8e1d5384c0
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|
1463 * @return a transparently textured paint. |
7e8e1d5384c0
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|
1464 */ |
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|
1465 protected static Paint createTransparentPaint() { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1466 // TODO why not use a transparent color? |
7e8e1d5384c0
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diff
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|
1467 BufferedImage texture = new BufferedImage( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1468 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
changeset
|
1469 |
7e8e1d5384c0
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diff
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|
1470 return new TexturePaint( |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1471 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
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|
1472 } |
7e8e1d5384c0
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|
1473 |
7e8e1d5384c0
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|
1474 |
2234
46ec09c7f578
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diff
changeset
|
1475 protected void preparePDFContext(CallContext context) { |
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|
1476 int[] dimension = getExportDimension(); |
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|
1477 |
46ec09c7f578
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diff
changeset
|
1478 context.putContextValue("chart.width", dimension[0]); |
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|
1479 context.putContextValue("chart.height", dimension[1]); |
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|
1480 context.putContextValue("chart.marginLeft", 5f); |
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|
1481 context.putContextValue("chart.marginRight", 5f); |
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|
1482 context.putContextValue("chart.marginTop", 5f); |
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|
1483 context.putContextValue("chart.marginBottom", 5f); |
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diff
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|
1484 context.putContextValue( |
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diff
changeset
|
1485 "chart.page.format", |
46ec09c7f578
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changeset
|
1486 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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diff
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|
1487 } |
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diff
changeset
|
1488 |
46ec09c7f578
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diff
changeset
|
1489 |
46ec09c7f578
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diff
changeset
|
1490 protected void prepareSVGContext(CallContext context) { |
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|
1491 int[] dimension = getExportDimension(); |
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changeset
|
1492 |
46ec09c7f578
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changeset
|
1493 context.putContextValue("chart.width", dimension[0]); |
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diff
changeset
|
1494 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
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diff
changeset
|
1495 context.putContextValue( |
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diff
changeset
|
1496 "chart.encoding", |
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diff
changeset
|
1497 ChartExportHelper.DEFAULT_ENCODING); |
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diff
changeset
|
1498 } |
4444
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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diff
changeset
|
1499 |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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diff
changeset
|
1500 /** |
47d50572844a
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4433
diff
changeset
|
1501 * Retuns the call context. May be null if init hasn't been called yet. |
47d50572844a
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diff
changeset
|
1502 * |
47d50572844a
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diff
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|
1503 * @return the CallContext instance |
47d50572844a
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diff
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|
1504 */ |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
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diff
changeset
|
1505 public CallContext getCallContext() { |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
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4433
diff
changeset
|
1506 return context; |
47d50572844a
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diff
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|
1507 } |
348
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
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diff
changeset
|
1508 } |