Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java @ 8248:2b0ff11cef3f
Fix duration curve i18n.
author | Tom Gottfried <tom@intevation.de> |
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date | Tue, 09 Sep 2014 18:41:11 +0200 |
parents | e4606eae8ea5 |
children | 5ffbf97766f7 |
rev | line source |
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River artifacts: Added new copyright headers.
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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 |
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20 import org.dive4elements.river.artifacts.access.RiverAccess; |
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21 import org.dive4elements.river.artifacts.access.RangeAccess; |
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22 import org.dive4elements.river.artifacts.D4EArtifact; |
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23 import org.dive4elements.river.artifacts.resources.Resources; |
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24 import org.dive4elements.river.collections.D4EArtifactCollection; |
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25 import org.dive4elements.river.jfree.Bounds; |
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26 import org.dive4elements.river.jfree.CollisionFreeXYTextAnnotation; |
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27 import org.dive4elements.river.jfree.DoubleBounds; |
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28 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer; |
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29 import org.dive4elements.river.jfree.RiverAnnotation; |
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30 import org.dive4elements.river.jfree.StableXYDifferenceRenderer; |
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31 import org.dive4elements.river.jfree.StickyAxisAnnotation; |
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32 import org.dive4elements.river.jfree.Style; |
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33 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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34 import org.dive4elements.river.jfree.StyledSeries; |
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35 import org.dive4elements.river.jfree.AxisDataset; |
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36 import org.dive4elements.river.model.River; |
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37 import org.dive4elements.river.themes.LineStyle; |
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38 import org.dive4elements.river.themes.TextStyle; |
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Artifacts: Introduce ThemeDocument & make stuff compileable again. THIS BREAKS THE SYSTEM! TODO: Move ThemeUtils into ThemeDocument.
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39 import org.dive4elements.river.themes.ThemeDocument; |
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40 import org.dive4elements.river.utils.RiverUtils; |
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41 |
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42 import java.awt.BasicStroke; |
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43 import java.awt.Color; |
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44 import java.awt.Font; |
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45 import java.awt.Paint; |
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46 import java.awt.Stroke; |
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47 import java.awt.TexturePaint; |
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48 import java.awt.geom.Rectangle2D; |
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49 import java.awt.image.BufferedImage; |
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50 import java.io.IOException; |
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51 import java.io.OutputStream; |
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52 import java.util.ArrayList; |
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53 import java.util.List; |
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54 import java.util.Locale; |
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55 import java.util.Map; |
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56 import java.util.SortedMap; |
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57 import java.util.TreeMap; |
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58 |
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59 import javax.xml.xpath.XPathConstants; |
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60 |
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61 import org.apache.log4j.Logger; |
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62 import org.jfree.chart.JFreeChart; |
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63 import org.jfree.chart.LegendItem; |
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64 import org.jfree.chart.LegendItemCollection; |
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65 import org.jfree.chart.annotations.XYLineAnnotation; |
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66 import org.jfree.chart.annotations.XYTextAnnotation; |
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67 import org.jfree.chart.axis.NumberAxis; |
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68 import org.jfree.chart.plot.XYPlot; |
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69 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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70 import org.jfree.chart.title.TextTitle; |
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71 import org.jfree.data.Range; |
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72 import org.jfree.data.general.Series; |
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73 import org.jfree.data.xy.XYDataset; |
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74 import org.jfree.ui.RectangleInsets; |
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75 import org.jfree.ui.TextAnchor; |
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76 import org.w3c.dom.Document; |
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77 import org.w3c.dom.Element; |
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78 |
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79 import org.dive4elements.river.utils.Formatter; |
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80 |
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81 /** |
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82 * The base class for chart creation. It should provide some basic things that |
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83 * equal in all chart types. |
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84 * |
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85 * Annotations are added as RiverAnnotations and come in mutliple basic forms: |
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86 * TextAnnotations are labels somewhere in data space, StickyAnnotations are |
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87 * labels of a slice or line in one data dimension (i.e. visualized as label |
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88 * on a single axis). |
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89 * |
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90 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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91 */ |
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92 public abstract class ChartGenerator implements OutGenerator { |
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93 |
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94 private static Logger log = Logger.getLogger(ChartGenerator.class); |
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95 |
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96 public static final int DEFAULT_CHART_WIDTH = 600; |
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97 public static final int DEFAULT_CHART_HEIGHT = 400; |
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98 public static final String DEFAULT_CHART_FORMAT = "png"; |
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99 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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100 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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101 public static final int DEFAULT_FONT_SIZE = 12; |
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102 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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Charts are generated using the size defined in the incoming request document.
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103 |
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104 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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105 |
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Charts are generated using the size defined in the incoming request document.
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106 public static final String XPATH_CHART_SIZE = |
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107 "/art:action/art:attributes/art:size"; |
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108 |
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109 public static final String XPATH_CHART_FORMAT = |
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110 "/art:action/art:attributes/art:format/@art:value"; |
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111 |
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112 public static final String XPATH_CHART_X_RANGE = |
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113 "/art:action/art:attributes/art:xrange"; |
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114 |
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115 public static final String XPATH_CHART_Y_RANGE = |
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116 "/art:action/art:attributes/art:yrange"; |
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117 |
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118 |
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119 /** The document of the incoming out() request.*/ |
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120 protected Document request; |
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121 |
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122 /** The output stream where the data should be written to.*/ |
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123 protected OutputStream out; |
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124 |
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125 /** The CallContext object.*/ |
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126 protected CallContext context; |
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127 |
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128 protected D4EArtifactCollection collection; |
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129 |
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130 /** The artifact that is used to decorate the chart with meta information.*/ |
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131 protected Artifact master; |
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132 |
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133 /** The settings that should be used during output creation.*/ |
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134 protected Settings settings; |
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135 |
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136 /** Map of datasets ("index"). */ |
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137 protected SortedMap<Integer, AxisDataset> datasets; |
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138 |
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139 /** List of annotations to insert in plot. */ |
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140 protected List<RiverAnnotation> annotations = new ArrayList<RiverAnnotation>(); |
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141 |
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142 protected String outName; |
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143 |
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144 /** |
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145 * A mini interface that allows to walk over the YAXIS enums defined in |
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146 * subclasses. |
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147 */ |
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148 public interface YAxisWalker { |
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149 |
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150 int length(); |
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151 |
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152 String getId(int idx); |
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153 } // end of YAxisWalker interface |
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154 |
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155 |
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156 |
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157 |
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158 |
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159 /** |
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160 * Default constructor that initializes internal data structures. |
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161 */ |
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162 public ChartGenerator() { |
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163 datasets = new TreeMap<Integer, AxisDataset>(); |
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164 } |
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165 |
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166 @Override |
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167 public void setup(Object config) { |
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168 log.debug("ChartGenerator.setup"); |
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169 } |
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170 |
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171 /** |
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172 * Adds annotations to list. The given annotation will be visible. |
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173 */ |
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174 public void addAnnotations(RiverAnnotation annotation) { |
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175 annotations.add(annotation); |
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176 } |
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177 |
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178 /** |
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179 * Add a text and a line annotation. |
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180 * @param area convenience to determine positions in plot. |
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181 * @param theme (optional) theme document |
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182 */ |
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183 protected void addStickyAnnotation( |
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184 StickyAxisAnnotation annotation, |
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185 XYPlot plot, |
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186 ChartArea area, |
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187 LineStyle lineStyle, |
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188 TextStyle textStyle, |
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189 ThemeDocument theme |
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190 ) { |
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191 // OPTIMIZE pre-calculate area-related values |
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192 final float TEXT_OFF = 0.03f; |
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193 |
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194 XYLineAnnotation lineAnnotation = null; |
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195 XYTextAnnotation textAnnotation = null; |
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196 |
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197 int rendererIndex = 0; |
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198 |
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199 if (annotation.atX()) { |
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200 textAnnotation = new CollisionFreeXYTextAnnotation( |
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201 annotation.getText(), annotation.getPos(), area.ofGround(TEXT_OFF)); |
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202 // OPTIMIZE externalize the calculation involving PI. |
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203 //textAnnotation.setRotationAngle(270f*Math.PI/180f); |
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204 lineAnnotation = createGroundStickAnnotation( |
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205 area, annotation.getPos(), lineStyle); |
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206 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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207 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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208 } |
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209 else { |
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210 // Do the more complicated case where we stick to the Y-Axis. |
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211 // There is one nasty case (duration curves, where annotations |
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212 // might stick to the second y-axis). |
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213 // FIXME: Remove dependency to XYChartGenerator here |
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214 AxisDataset dataset = getAxisDataset( |
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215 new Integer(annotation.getAxisSymbol())); |
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216 if (dataset == null) { |
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217 log.warn("Annotation should stick to unfindable y-axis: " |
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218 + annotation.getAxisSymbol()); |
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219 rendererIndex = 0; |
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220 } |
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221 else { |
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222 rendererIndex = dataset.getPlotAxisIndex(); |
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223 } |
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224 |
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225 // Stick to the "right" (opposed to left) Y-Axis. |
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226 if (rendererIndex != 0) { |
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227 // OPTIMIZE: Pass a different area to this function, |
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228 // do the adding to renderer outside (let this |
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229 // function return the annotations). |
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230 // Note that this path is travelled rarely. |
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231 ChartArea area2 = new ChartArea(plot.getDomainAxis(), plot.getRangeAxis(rendererIndex)); |
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232 textAnnotation = new CollisionFreeXYTextAnnotation( |
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233 annotation.getText(), area2.ofRight(TEXT_OFF), annotation.getPos()); |
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234 textAnnotation.setRotationAnchor(TextAnchor.CENTER_RIGHT); |
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235 textAnnotation.setTextAnchor(TextAnchor.CENTER_RIGHT); |
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236 lineAnnotation = createRightStickAnnotation( |
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237 area2, annotation.getPos(), lineStyle); |
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238 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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239 // New line annotation to hit curve. |
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240 if (theme.parseShowVerticalLine()) { |
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241 XYLineAnnotation hitLineAnnotation = |
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242 createStickyLineAnnotation( |
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243 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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244 annotation.getHitPoint(), annotation.getPos(),// annotation.getHitPoint(), |
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245 area2, lineStyle); |
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246 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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247 org.jfree.ui.Layer.BACKGROUND); |
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248 } |
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249 if (theme.parseShowHorizontalLine()) { |
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250 XYLineAnnotation lineBackAnnotation = |
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251 createStickyLineAnnotation( |
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252 StickyAxisAnnotation.SimpleAxis.Y_AXIS2, |
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253 annotation.getPos(), annotation.getHitPoint(), |
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254 area2, lineStyle); |
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255 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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256 org.jfree.ui.Layer.BACKGROUND); |
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257 } |
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258 } |
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259 } |
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260 else { // Stick to the left y-axis. |
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261 textAnnotation = new CollisionFreeXYTextAnnotation( |
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262 annotation.getText(), area.ofLeft(TEXT_OFF), annotation.getPos()); |
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263 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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264 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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265 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle); |
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266 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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267 // New line annotation to hit curve. |
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268 if (theme.parseShowHorizontalLine()) { |
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269 XYLineAnnotation hitLineAnnotation = |
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270 createStickyLineAnnotation( |
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271 StickyAxisAnnotation.SimpleAxis.Y_AXIS, |
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272 annotation.getPos(), annotation.getHitPoint(), |
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273 area, lineStyle); |
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274 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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275 org.jfree.ui.Layer.BACKGROUND); |
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276 } |
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277 if (theme.parseShowVerticalLine()) { |
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278 XYLineAnnotation lineBackAnnotation = |
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279 createStickyLineAnnotation( |
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280 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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281 annotation.getHitPoint(), annotation.getPos(), |
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282 area, lineStyle); |
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283 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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284 org.jfree.ui.Layer.BACKGROUND); |
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285 } |
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286 } |
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287 } |
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288 } |
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289 |
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290 // Style the text. |
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291 if (textStyle != null) { |
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292 textStyle.apply(textAnnotation); |
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293 } |
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294 |
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295 // Add the Annotations to renderer. |
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296 plot.getRenderer(rendererIndex).addAnnotation(textAnnotation, |
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297 org.jfree.ui.Layer.FOREGROUND); |
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298 plot.getRenderer(rendererIndex).addAnnotation(lineAnnotation, |
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299 org.jfree.ui.Layer.FOREGROUND); |
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300 } |
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301 |
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302 /** |
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303 * Create annotation that sticks to "ground" (X) axis. |
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304 * @param area helper to calculate coordinates |
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305 * @param pos one-dimensional position (distance from axis) |
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306 * @param lineStyle the line style to use for the line. |
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307 */ |
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308 protected static XYLineAnnotation createGroundStickAnnotation( |
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309 ChartArea area, float pos, LineStyle lineStyle |
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310 ) { |
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311 // Style the line. |
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312 if (lineStyle != null) { |
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313 return new XYLineAnnotation( |
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314 pos, area.atGround(), |
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315 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET), |
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316 new BasicStroke(lineStyle.getWidth()),lineStyle.getColor()); |
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317 } |
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318 else { |
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319 return new XYLineAnnotation( |
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320 pos, area.atGround(), |
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321 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET)); |
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322 } |
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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 * Create annotation that sticks to the second Y axis ("right"). |
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328 * @param area helper to calculate coordinates |
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329 * @param pos one-dimensional position (distance from axis) |
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330 * @param lineStyle the line style to use for the line. |
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331 */ |
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332 protected static XYLineAnnotation createRightStickAnnotation( |
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333 ChartArea area, float pos, LineStyle lineStyle |
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334 ) { |
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335 // Style the line. |
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336 if (lineStyle != null) { |
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337 return new XYLineAnnotation( |
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338 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos, |
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339 area.atRight(), pos, |
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340 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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341 } |
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342 else { |
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343 return new XYLineAnnotation( |
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344 area.atRight(), pos, |
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345 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos); |
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346 } |
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347 } |
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348 |
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349 |
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350 /** |
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351 * Create annotation that sticks to the first Y axis ("left"). |
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352 * @param area helper to calculate coordinates |
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353 * @param pos one-dimensional position (distance from axis) |
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354 * @param lineStyle the line style to use for the line. |
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355 */ |
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356 protected static XYLineAnnotation createLeftStickAnnotation( |
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357 ChartArea area, float pos, LineStyle lineStyle |
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358 ) { |
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359 // Style the line. |
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360 if (lineStyle != null) { |
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361 return new XYLineAnnotation( |
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362 area.atLeft(), pos, |
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363 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos, |
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364 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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365 } |
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366 else { |
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367 return new XYLineAnnotation( |
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368 area.atLeft(), pos, |
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369 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos); |
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370 } |
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371 } |
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372 |
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373 |
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374 /** |
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375 * Create a line from a axis to a given point. |
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376 * @param axis The "simple" axis. |
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377 * @param fromD1 from-location in first dimension. |
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378 * @param toD2 to-location in second dimension. |
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379 * @param area helper to calculate offsets. |
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380 * @param lineStyle optional line style. |
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381 */ |
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382 protected static XYLineAnnotation createStickyLineAnnotation( |
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383 StickyAxisAnnotation.SimpleAxis axis, float fromD1, float toD2, |
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384 ChartArea area, LineStyle lineStyle |
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385 ) { |
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386 double anchorX1 = 0d, anchorX2 = 0d, anchorY1 = 0d, anchorY2 = 0d; |
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387 switch(axis) { |
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388 case X_AXIS: |
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389 anchorX1 = fromD1; |
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390 anchorX2 = fromD1; |
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391 anchorY1 = area.atGround(); |
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392 anchorY2 = toD2; |
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393 break; |
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394 case Y_AXIS: |
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395 anchorX1 = area.atLeft(); |
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396 anchorX2 = toD2; |
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397 anchorY1 = fromD1; |
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398 anchorY2 = fromD1; |
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399 break; |
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400 case Y_AXIS2: |
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401 anchorX1 = area.atRight(); |
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402 anchorX2 = toD2; |
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403 anchorY1 = fromD1; |
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404 anchorY2 = fromD1; |
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405 break; |
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406 } |
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407 // Style the line. |
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408 if (lineStyle != null) { |
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409 return new XYLineAnnotation( |
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410 anchorX1, anchorY1, |
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411 anchorX2, anchorY2, |
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412 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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413 } |
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414 else { |
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415 return new XYLineAnnotation( |
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416 anchorX1, anchorY1, |
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417 anchorX2, anchorY2); |
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418 } |
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419 } |
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420 |
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421 /** |
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422 * Add the annotations (Sticky, Text and hyk zones) stored |
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423 * in the annotations field. |
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424 * @param plot Plot to add annotations to. |
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425 */ |
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426 protected void addAnnotationsToRenderer(XYPlot plot) { |
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427 log.debug("addAnnotationsToRenderer"); |
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428 |
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429 if (annotations == null || annotations.isEmpty()) { |
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430 log.debug("addAnnotationsToRenderer: no annotations."); |
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431 return; |
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432 } |
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433 |
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434 // OPTMIMIZE: Pre-calculate positions |
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435 ChartArea area = new ChartArea( |
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436 plot.getDomainAxis(0).getRange(), |
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437 plot.getRangeAxis().getRange()); |
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438 |
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439 // Walk over all Annotation sets. |
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440 for (RiverAnnotation fa: annotations) { |
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441 |
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442 // Access text styling, if any. |
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443 ThemeDocument theme = fa.getTheme(); |
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444 TextStyle textStyle = null; |
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445 LineStyle lineStyle = null; |
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446 |
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447 // Get Themeing information and add legend item. |
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448 if (theme != null) { |
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449 textStyle = theme.parseComplexTextStyle(); |
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450 lineStyle = theme.parseComplexLineStyle(); |
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451 if (fa.getLabel() != null) { |
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452 LegendItemCollection lic = new LegendItemCollection(); |
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453 LegendItemCollection old = plot.getFixedLegendItems(); |
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454 lic.add(createLegendItem(theme, fa.getLabel())); |
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455 // (Re-)Add prior legend entries. |
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456 if (old != null) { |
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457 old.addAll(lic); |
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458 } |
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459 else { |
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460 old = lic; |
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461 } |
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462 plot.setFixedLegendItems(old); |
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463 } |
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464 } |
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465 |
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466 // The 'Sticky' Annotations (at axis, with line and text). |
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467 for (StickyAxisAnnotation sta: fa.getAxisTextAnnotations()) { |
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468 addStickyAnnotation( |
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469 sta, plot, area, lineStyle, textStyle, theme); |
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470 } |
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471 |
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472 // Other Text Annotations (e.g. labels of (manual) points). |
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473 for (XYTextAnnotation ta: fa.getTextAnnotations()) { |
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474 // Style the text. |
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475 if (textStyle != null) { |
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476 textStyle.apply(ta); |
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477 } |
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478 ta.setY(area.above(0.05d, ta.getY())); |
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479 plot.getRenderer().addAnnotation(ta, org.jfree.ui.Layer.FOREGROUND); |
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480 } |
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481 } |
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482 } |
3245
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483 |
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484 |
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485 /** |
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486 * This method needs to be implemented by concrete subclasses to create new |
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487 * instances of JFreeChart. |
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488 * |
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489 * @return a new instance of a JFreeChart. |
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490 */ |
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491 public abstract JFreeChart generateChart(); |
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492 |
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493 |
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494 /** For every outable (i.e. facets), this function is |
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495 * called and handles the data accordingly. */ |
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496 @Override |
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497 public abstract void doOut( |
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498 ArtifactAndFacet bundle, |
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499 ThemeDocument attr, |
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500 boolean visible); |
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501 |
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502 |
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503 protected abstract YAxisWalker getYAxisWalker(); |
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504 |
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505 |
2242
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506 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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507 |
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508 /** |
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509 * Returns the default title of a chart. |
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510 * |
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511 * @return the default title of a chart. |
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512 */ |
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513 protected abstract String getDefaultChartTitle(); |
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514 |
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515 |
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516 /** |
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517 * Returns the default X-Axis label of a chart. |
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518 * |
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519 * @return the default X-Axis label of a chart. |
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520 */ |
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521 protected abstract String getDefaultXAxisLabel(); |
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522 |
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523 |
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524 /** |
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525 * This method is called to retrieve the default label for an Y axis at |
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526 * position <i>pos</i>. |
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527 * |
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528 * @param pos The position of an Y axis. |
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529 * |
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530 * @return the default Y axis label at position <i>pos</i>. |
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531 */ |
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532 protected abstract String getDefaultYAxisLabel(int pos); |
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533 |
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534 |
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535 /** |
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536 * This method is used to create new AxisDataset instances which may differ |
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537 * in concrete subclasses. |
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538 * |
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539 * @param idx The index of an axis. |
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540 */ |
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541 protected abstract AxisDataset createAxisDataset(int idx); |
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542 |
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543 |
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544 /** |
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545 * Combines the ranges of the X axis at index <i>idx</i>. |
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546 * |
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547 * @param bounds A new Bounds. |
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548 * @param idx The index of the X axis that should be comined with |
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549 * <i>range</i>. |
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550 */ |
2587
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551 protected abstract void combineXBounds(Bounds bounds, int idx); |
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552 |
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553 |
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554 /** |
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555 * Combines the ranges of the Y axis at index <i>idx</i>. |
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556 * |
3270
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Fix various documentation issues.
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557 * @param bounds A new Bounds. |
3284
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558 * @param index The index of the Y axis that should be comined with. |
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559 * <i>range</i>. |
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560 */ |
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561 protected abstract void combineYBounds(Bounds bounds, int index); |
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562 |
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563 |
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564 /** |
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565 * This method is used to determine the ranges for axes at a given index. |
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566 * |
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567 * @param index The index of the axes at the plot. |
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568 * |
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569 * @return a Range[] with [xrange, yrange]; |
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570 */ |
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571 public abstract Range[] getRangesForAxis(int index); |
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572 |
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573 public abstract Bounds getXBounds(int axis); |
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574 |
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575 protected abstract void setXBounds(int axis, Bounds bounds); |
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576 |
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577 public abstract Bounds getYBounds(int axis); |
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578 |
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579 protected abstract void setYBounds(int axis, Bounds bounds); |
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580 |
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581 |
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582 /** |
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583 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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584 * and adds it as TextTitle to the chart. |
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585 * The default implementation of getChartSubtitle() returns the same |
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586 * as getDefaultChartSubtitle() which must be implemented by derived |
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587 * classes. If you want to add multiple subtitles to the chart override |
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588 * this method and add your subtitles manually. |
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589 * |
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590 * @param chart The JFreeChart chart object. |
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591 */ |
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592 protected void addSubtitles(JFreeChart chart) { |
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593 String subtitle = getChartSubtitle(); |
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594 |
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595 if (subtitle != null && subtitle.length() > 0) { |
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596 chart.addSubtitle(new TextTitle(subtitle)); |
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597 } |
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598 } |
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599 |
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600 |
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601 /** |
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602 * Register annotations like MainValues for later plotting |
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603 * |
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604 * @param annotations list of annotations (data of facet). |
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605 * @param aandf Artifact and the facet. |
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606 * @param theme Theme document for given annotations. |
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607 * @param visible The visibility of the annotations. |
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608 */ |
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609 public void doAnnotations( |
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610 RiverAnnotation annotations, |
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611 ArtifactAndFacet aandf, |
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612 ThemeDocument theme, |
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613 boolean visible |
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614 ){ |
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615 log.debug("doAnnotations"); |
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616 |
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617 // Add all annotations to our annotation pool. |
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618 annotations.setTheme(theme); |
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619 if (aandf != null) { |
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620 annotations.setLabel(aandf.getFacetDescription()); |
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621 } |
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622 else { |
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623 log.error( |
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624 "Art/Facet for Annotations is null. " + |
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625 "This should never happen!"); |
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626 } |
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627 |
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628 if (visible) { |
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629 addAnnotations(annotations); |
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630 } |
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631 } |
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632 |
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633 |
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634 /** |
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635 * Generate chart. |
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636 */ |
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637 @Override |
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638 public void generate() |
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639 throws IOException |
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640 { |
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641 log.debug("ChartGenerator.generate"); |
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642 |
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643 JFreeChart chart = generateChart(); |
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644 |
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645 String format = getFormat(); |
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646 int[] size = getSize(); |
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647 |
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648 if (size == null) { |
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649 size = getExportDimension(); |
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650 } |
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651 |
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652 context.putContextValue("chart.width", size[0]); |
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653 context.putContextValue("chart.height", size[1]); |
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654 |
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655 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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656 context.putContextValue("chart.image.format", "png"); |
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657 |
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658 ChartExportHelper.exportImage( |
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659 out, |
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660 chart, |
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661 context); |
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662 } |
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663 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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|
664 preparePDFContext(context); |
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665 |
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666 ChartExportHelper.exportPDF( |
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667 out, |
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|
668 chart, |
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|
669 context); |
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670 } |
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671 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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672 prepareSVGContext(context); |
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673 |
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|
674 ChartExportHelper.exportSVG( |
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675 out, |
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676 chart, |
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|
677 context); |
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|
678 } |
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679 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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680 context.putContextValue("chart.image.format", "csv"); |
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681 |
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|
682 ChartExportHelper.exportCSV( |
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|
683 out, |
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diff
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|
684 chart, |
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|
685 context); |
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|
686 } |
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|
687 } |
46ec09c7f578
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|
688 |
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|
689 |
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690 @Override |
7077
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Extended init() of OutGenerator to take name of the out to serve.
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691 public void init(String outName, Document request, OutputStream out, CallContext context) { |
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sed src/**/*.java 's/logger/log/g'
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692 log.debug("ChartGenerator.init"); |
348
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693 |
7077
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Extended init() of OutGenerator to take name of the out to serve.
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694 this.outName = outName; |
348
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695 this.request = request; |
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696 this.out = out; |
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697 this.context = context; |
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698 } |
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699 |
635af5381a4d
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|
700 |
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afd817b006b7
Documentation added.
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701 /** Sets the master artifact. */ |
2234
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702 @Override |
412
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703 public void setMasterArtifact(Artifact master) { |
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Improved the OutGenerator interface to set a master artifact for the out generation.
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704 this.master = master; |
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705 } |
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706 |
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707 |
6422
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708 /** |
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|
709 * Gets the master artifact. |
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710 * @return the master artifact. |
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711 */ |
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|
712 public Artifact getMaster() { |
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713 return master; |
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|
714 } |
cc96f7a9f9ef
ChartGenerator: Added getter for master artifact.
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|
715 |
cc96f7a9f9ef
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|
716 |
4589
afd817b006b7
Documentation added.
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|
717 /** Sets the collection. */ |
2047
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diff
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|
718 @Override |
5867
59ff03ff48f1
River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
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|
719 public void setCollection(D4EArtifactCollection collection) { |
3422
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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|
720 this.collection = collection; |
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|
721 } |
118fe1cc8cc8
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|
722 |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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parents:
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changeset
|
723 |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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parents:
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diff
changeset
|
724 @Override |
2047
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parents:
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diff
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|
725 public void setSettings(Settings settings) { |
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Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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diff
changeset
|
726 this.settings = settings; |
0318fa6f0844
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diff
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|
727 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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parents:
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diff
changeset
|
728 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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parents:
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diff
changeset
|
729 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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parents:
1979
diff
changeset
|
730 /** |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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changeset
|
731 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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|
732 * but with no axes settings. |
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|
733 * |
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|
734 * @return an instance of <i>ChartSettings</i>. |
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|
735 */ |
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|
736 @Override |
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|
737 public Settings getSettings() { |
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diff
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|
738 if (this.settings != null) { |
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|
739 return this.settings; |
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|
740 } |
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parents:
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changeset
|
741 |
c2b15d9c0f43
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parents:
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changeset
|
742 ChartSettings settings = new ChartSettings(); |
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diff
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|
743 |
c2b15d9c0f43
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parents:
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diff
changeset
|
744 ChartSection chartSection = buildChartSection(); |
c2b15d9c0f43
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parents:
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diff
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|
745 LegendSection legendSection = buildLegendSection(); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
746 ExportSection exportSection = buildExportSection(); |
c2b15d9c0f43
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parents:
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diff
changeset
|
747 |
c2b15d9c0f43
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parents:
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diff
changeset
|
748 settings.setChartSection(chartSection); |
c2b15d9c0f43
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parents:
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diff
changeset
|
749 settings.setLegendSection(legendSection); |
c2b15d9c0f43
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parents:
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diff
changeset
|
750 settings.setExportSection(exportSection); |
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parents:
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diff
changeset
|
751 |
c2b15d9c0f43
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parents:
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diff
changeset
|
752 List<AxisSection> axisSections = buildAxisSections(); |
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parents:
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diff
changeset
|
753 for (AxisSection axisSection: axisSections) { |
c2b15d9c0f43
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parents:
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diff
changeset
|
754 settings.addAxisSection(axisSection); |
c2b15d9c0f43
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parents:
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diff
changeset
|
755 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
756 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
757 return settings; |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
758 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
759 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
760 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
761 /** |
c2b15d9c0f43
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diff
changeset
|
762 * Creates a new <i>ChartSection</i>. |
c2b15d9c0f43
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parents:
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diff
changeset
|
763 * |
c2b15d9c0f43
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changeset
|
764 * @return a new <i>ChartSection</i>. |
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diff
changeset
|
765 */ |
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changeset
|
766 protected ChartSection buildChartSection() { |
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parents:
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diff
changeset
|
767 ChartSection chartSection = new ChartSection(); |
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diff
changeset
|
768 chartSection.setTitle(getChartTitle()); |
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parents:
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diff
changeset
|
769 chartSection.setSubtitle(getChartSubtitle()); |
3613
dd6e25980c91
Fixed typo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3555
diff
changeset
|
770 chartSection.setDisplayGrid(isGridVisible()); |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
771 chartSection.setDisplayLogo(showLogo()); |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
772 chartSection.setLogoVPlacement(logoVPlace()); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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773 chartSection.setLogoHPlacement(logoHPlace()); |
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774 return chartSection; |
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775 } |
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776 |
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777 |
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778 /** |
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779 * Creates a new <i>LegendSection</i>. |
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780 * |
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781 * @return a new <i>LegendSection</i>. |
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782 */ |
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783 protected LegendSection buildLegendSection() { |
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784 LegendSection legendSection = new LegendSection(); |
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785 legendSection.setVisibility(isLegendVisible()); |
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786 legendSection.setFontSize(getLegendFontSize()); |
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787 legendSection.setAggregationThreshold(10); |
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788 return legendSection; |
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789 } |
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790 |
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791 |
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792 /** |
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793 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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794 * and <b>HEIGHT=400</b>. |
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795 * |
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796 * @return a new <i>ExportSection</i>. |
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797 */ |
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798 protected ExportSection buildExportSection() { |
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799 ExportSection exportSection = new ExportSection(); |
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800 exportSection.setWidth(600); |
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801 exportSection.setHeight(400); |
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802 return exportSection; |
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803 } |
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804 |
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805 |
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806 /** |
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807 * Creates a list of Sections that contains all axes of the chart (including |
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808 * X and Y axes). |
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809 * |
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810 * @return a list of Sections for each axis in this chart. |
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811 */ |
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812 protected List<AxisSection> buildAxisSections() { |
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813 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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814 |
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815 axisSections.addAll(buildXAxisSections()); |
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816 axisSections.addAll(buildYAxisSections()); |
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817 |
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818 return axisSections; |
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819 } |
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820 |
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821 |
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822 /** |
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823 * Creates a new Section for chart's X axis. |
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824 * |
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825 * @return a List that contains a Section for the X axis. |
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826 */ |
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827 protected List<AxisSection> buildXAxisSections() { |
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828 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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829 |
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830 String identifier = "X"; |
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831 |
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832 AxisSection axisSection = new AxisSection(); |
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833 axisSection.setIdentifier(identifier); |
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834 axisSection.setLabel(getXAxisLabel()); |
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835 axisSection.setFontSize(14); |
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836 axisSection.setFixed(false); |
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837 |
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838 // XXX We are able to find better default ranges that [0,0], but the Y |
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839 // axes currently have no better ranges set. |
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840 axisSection.setUpperRange(0d); |
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841 axisSection.setLowerRange(0d); |
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842 |
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843 axisSections.add(axisSection); |
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844 |
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845 return axisSections; |
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846 } |
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847 |
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848 |
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849 /** |
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850 * Creates a list of Section for the chart's Y axes. This method makes use |
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851 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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852 * subclasses. |
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853 * |
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854 * @return a list of Y axis sections. |
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855 */ |
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856 protected List<AxisSection> buildYAxisSections() { |
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857 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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858 |
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859 YAxisWalker walker = getYAxisWalker(); |
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860 for (int i = 0, n = walker.length(); i < n; i++) { |
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861 AxisSection ySection = new AxisSection(); |
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862 ySection.setIdentifier(walker.getId(i)); |
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863 ySection.setLabel(getYAxisLabel(i)); |
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864 ySection.setFontSize(14); |
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865 ySection.setFixed(false); |
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866 |
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867 // XXX We are able to find better default ranges that [0,0], the |
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868 // only problem is, that we do NOT have a better range than [0,0] |
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869 // for each axis, because the initial chart will not have a dataset |
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870 // for each axis set! |
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871 ySection.setUpperRange(0d); |
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|
872 ySection.setLowerRange(0d); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
873 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
874 axisSections.add(ySection); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
875 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
876 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
877 return axisSections; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
878 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
879 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
880 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
881 /** |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
882 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
883 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
884 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
885 * <i>settings</i> is not an instance of <i>ChartSettings</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
886 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
887 public ChartSettings getChartSettings() { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
888 if (settings instanceof ChartSettings) { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
889 return (ChartSettings) settings; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
890 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
891 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
892 return null; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
893 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
894 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
895 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
896 /** |
2047
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
897 * Returns the chart title provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
898 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
899 * @param settings A ChartSettings object. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
900 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
901 * @return the title provided by <i>settings</i> or null if no |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
902 * <i>ChartSection</i> is provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
903 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
904 * @throws NullPointerException if <i>settings</i> is null. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
905 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
906 public String getChartTitle(ChartSettings settings) { |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
907 ChartSection cs = settings.getChartSection(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
908 return cs != null ? cs.getTitle() : null; |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
909 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
910 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
911 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
912 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
913 * Returns the chart subtitle provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
914 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
915 * @param settings A ChartSettings object. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
916 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
917 * @return the subtitle provided by <i>settings</i> or null if no |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
918 * <i>ChartSection</i> is provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
919 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
920 * @throws NullPointerException if <i>settings</i> is null. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
921 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
922 public String getChartSubtitle(ChartSettings settings) { |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
923 ChartSection cs = settings.getChartSection(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
924 return cs != null ? cs.getSubtitle() : null; |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
925 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
926 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
927 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
928 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
929 * Returns a boolean object that determines if the chart grid should be |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
930 * visible or not. This information needs to be provided by <i>settings</i>, |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
931 * otherweise the default is true. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
932 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
933 * @param settings A ChartSettings object. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
934 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
935 * @return true, if the chart grid should be visible otherwise false. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
936 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
937 * @throws NullPointerException if <i>settings</i> is null. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
938 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
939 public boolean isGridVisible(ChartSettings settings) { |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
940 ChartSection cs = settings.getChartSection(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
941 Boolean displayGrid = cs.getDisplayGrid(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
942 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
943 return displayGrid != null ? displayGrid : true; |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
944 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
945 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
946 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
947 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
948 * Returns a boolean object that determines if the chart legend should be |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
949 * visible or not. This information needs to be provided by <i>settings</i>, |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
950 * otherwise the default is true. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
951 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
952 * @param settings A ChartSettings object. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
953 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
954 * @return true, if the chart legend should be visible otherwise false. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
955 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
956 * @throws NullPointerException if <i>settings</i> is null. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
957 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
958 public boolean isLegendVisible(ChartSettings settings) { |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
959 LegendSection ls = settings.getLegendSection(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
960 Boolean displayLegend = ls.getVisibility(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
961 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
962 return displayLegend != null ? displayLegend : true; |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
963 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
964 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
965 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
966 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
967 * Returns the legend font size specified in <i>settings</i> or null if no |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
968 * <i>LegendSection</i> is provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
969 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
970 * @param settings A ChartSettings object. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
971 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
972 * @return the legend font size or null. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
973 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
974 * @throws NullPointerException if <i>settings</i> is null. |
0318fa6f0844
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975 */ |
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976 public Integer getLegendFontSize(ChartSettings settings) { |
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977 LegendSection ls = settings.getLegendSection(); |
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978 return ls != null ? ls.getFontSize() : null; |
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979 } |
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980 |
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981 |
2233
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|
982 /** |
2234
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983 * Returns the title of a chart. The return value depends on the existence |
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984 * of ChartSettings: if there are ChartSettings set, this method returns the |
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|
985 * chart title provided by those settings. Otherwise, this method returns |
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986 * getDefaultChartTitle(). |
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987 * |
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988 * @return the title of a chart. |
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989 */ |
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990 protected String getChartTitle() { |
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991 ChartSettings chartSettings = getChartSettings(); |
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992 |
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993 if (chartSettings != null) { |
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994 return getChartTitle(chartSettings); |
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995 } |
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996 |
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997 return getDefaultChartTitle(); |
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998 } |
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999 |
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1000 |
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1001 /** |
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1002 * Returns the subtitle of a chart. The return value depends on the |
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1003 * existence of ChartSettings: if there are ChartSettings set, this method |
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1004 * returns the chart title provided by those settings. Otherwise, this |
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1005 * method returns getDefaultChartSubtitle(). |
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1006 * |
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1007 * @return the subtitle of a chart. |
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1008 */ |
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1009 protected String getChartSubtitle() { |
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1010 ChartSettings chartSettings = getChartSettings(); |
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1011 |
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1012 if (chartSettings != null) { |
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1013 return getChartSubtitle(chartSettings); |
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1014 } |
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1015 |
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1016 return getDefaultChartSubtitle(); |
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1017 } |
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1018 |
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1019 |
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1020 /** |
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1021 * This method always returns null. Override it in subclasses that require |
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1022 * subtitles. |
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1023 * |
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1024 * @return null. |
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1025 */ |
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1026 protected String getDefaultChartSubtitle() { |
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1027 // Override this method in subclasses |
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1028 return null; |
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1029 } |
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1030 |
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1031 |
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|
1032 /** |
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|
1033 * This method is used to determine, if the chart's legend is visible or |
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|
1034 * not. If a <i>settings</i> instance is set, this instance determines the |
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1035 * visibility otherwise, this method returns true as default if no |
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|
1036 * <i>settings</i> is set. |
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|
1037 * |
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1038 * @return true, if the legend should be visible, otherwise false. |
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|
1039 */ |
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|
1040 protected boolean isLegendVisible() { |
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|
1041 ChartSettings chartSettings = getChartSettings(); |
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1042 if (chartSettings != null) { |
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1043 return isLegendVisible(chartSettings); |
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1044 } |
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1045 |
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|
1046 return true; |
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1047 } |
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1048 |
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1049 |
3618
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1050 /** Where to place the logo. */ |
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1051 protected String logoHPlace() { |
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1052 ChartSettings chartSettings = getChartSettings(); |
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1053 if (chartSettings != null) { |
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1054 ChartSection cs = chartSettings.getChartSection(); |
3618
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|
1055 String place = cs.getLogoHPlacement(); |
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1056 |
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|
1057 return place; |
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|
1058 } |
3639
695e8005e199
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|
1059 return "center"; |
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1060 } |
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1061 |
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1062 |
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|
1063 /** Where to place the logo. */ |
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|
1064 protected String logoVPlace() { |
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|
1065 ChartSettings chartSettings = getChartSettings(); |
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|
1066 if (chartSettings != null) { |
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|
1067 ChartSection cs = chartSettings.getChartSection(); |
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|
1068 String place = cs.getLogoVPlacement(); |
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|
1069 |
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|
1070 return place; |
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|
1071 } |
3639
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|
1072 return "top"; |
3617
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|
1073 } |
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|
1074 |
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|
1075 |
3615
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|
1076 /** Return the logo id from settings. */ |
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|
1077 protected String showLogo(ChartSettings chartSettings) { |
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|
1078 if (chartSettings != null) { |
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|
1079 ChartSection cs = chartSettings.getChartSection(); |
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|
1080 String logo = cs.getDisplayLogo(); |
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1081 |
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1082 return logo; |
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1083 } |
3617
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1084 return "none"; |
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1085 } |
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1086 |
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1087 |
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1088 /** |
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1089 * This method is used to determine if a logo should be added to the plot. |
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1090 * |
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1091 * @return logo name (null if none). |
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1092 */ |
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1093 protected String showLogo() { |
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1094 ChartSettings chartSettings = getChartSettings(); |
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1095 return showLogo(chartSettings); |
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1096 } |
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1097 |
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1098 |
2234
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1099 /** |
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1100 * This method is used to determine the font size of the chart's legend. If |
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1101 * a <i>settings</i> instance is set, this instance determines the font |
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1102 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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1103 * is set or if it doesn't provide a legend font size. |
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1104 * |
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1105 * @return a legend font size. |
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1106 */ |
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1107 protected int getLegendFontSize() { |
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1108 Integer fontSize = null; |
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1109 |
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1110 ChartSettings chartSettings = getChartSettings(); |
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1111 if (chartSettings != null) { |
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1112 fontSize = getLegendFontSize(chartSettings); |
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1113 } |
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1114 |
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1115 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1116 } |
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1117 |
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1118 |
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1119 /** |
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1120 * This method is used to determine if the resulting chart should display |
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1121 * grid lines or not. <b>Note: this method always returns true!</b> |
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1122 * |
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1123 * @return true, if the chart should display grid lines, otherwise false. |
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1124 */ |
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1125 protected boolean isGridVisible() { |
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1126 return true; |
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1127 } |
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1128 |
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1129 |
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1130 /** |
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1131 * Returns the X-Axis label of a chart. |
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1132 * |
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1133 * @return the X-Axis label of a chart. |
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1134 */ |
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1135 protected String getXAxisLabel() { |
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1136 ChartSettings chartSettings = getChartSettings(); |
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1137 if (chartSettings == null) { |
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1138 return getDefaultXAxisLabel(); |
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1139 } |
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1140 |
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1141 AxisSection as = chartSettings.getAxisSection("X"); |
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1142 if (as != null) { |
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1143 String label = as.getLabel(); |
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1144 |
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1145 if (label != null) { |
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1146 return label; |
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1147 } |
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1148 } |
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1149 |
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1150 return getDefaultXAxisLabel(); |
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1151 } |
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1152 |
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1153 |
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1154 /** |
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1155 * This method returns the font size for the X axis. If the font size is |
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1156 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1157 * returned. Otherwise the default font size 12 is returned. |
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1158 * |
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1159 * @return the font size for the x axis. |
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1160 */ |
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1161 protected int getXAxisLabelFontSize() { |
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1162 ChartSettings chartSettings = getChartSettings(); |
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1163 if (chartSettings == null) { |
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1164 return DEFAULT_FONT_SIZE; |
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1165 } |
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1166 |
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1167 AxisSection as = chartSettings.getAxisSection("X"); |
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1168 Integer fontSize = as.getFontSize(); |
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1169 |
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1170 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1171 } |
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1172 |
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1173 |
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1174 /** |
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1175 * This method returns the font size for an Y axis. If the font size is |
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1176 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1177 * returned. Otherwise the default font size 12 is returned. |
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1178 * |
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1179 * @return the font size for the x axis. |
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1180 */ |
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1181 protected int getYAxisFontSize(int pos) { |
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1182 ChartSettings chartSettings = getChartSettings(); |
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1183 if (chartSettings == null) { |
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1184 return DEFAULT_FONT_SIZE; |
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1185 } |
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1186 |
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1187 YAxisWalker walker = getYAxisWalker(); |
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1188 |
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1189 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1190 if (as == null) { |
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1191 return DEFAULT_FONT_SIZE; |
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1192 } |
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1193 Integer fontSize = as.getFontSize(); |
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1194 |
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1195 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1196 } |
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1197 |
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1198 |
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1199 /** |
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1200 * This method returns the export dimension specified in ChartSettings as |
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1201 * int array [width,height]. |
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1202 * |
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1203 * @return an int array with [width,height]. |
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1204 */ |
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1205 protected int[] getExportDimension() { |
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1206 ChartSettings chartSettings = getChartSettings(); |
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1207 if (chartSettings == null) { |
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1208 return new int[] { 600, 400 }; |
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1209 } |
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1210 |
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1211 ExportSection export = chartSettings.getExportSection(); |
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1212 Integer width = export.getWidth(); |
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1213 Integer height = export.getHeight(); |
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1214 |
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1215 if (width != null && height != null) { |
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1216 return new int[] { width, height }; |
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1217 } |
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1218 |
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1219 return new int[] { 600, 400 }; |
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1220 } |
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1221 |
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1222 |
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1223 /** |
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1224 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1225 * |
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1226 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1227 */ |
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1228 protected String getYAxisLabel(int pos) { |
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1229 ChartSettings chartSettings = getChartSettings(); |
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1230 if (chartSettings == null) { |
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1231 return getDefaultYAxisLabel(pos); |
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1232 } |
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1233 |
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1234 YAxisWalker walker = getYAxisWalker(); |
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1235 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1236 if (as != null) { |
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1237 String label = as.getLabel(); |
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1238 |
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1239 if (label != null) { |
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1240 return label; |
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1241 } |
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1242 } |
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1243 |
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1244 return getDefaultYAxisLabel(pos); |
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1245 } |
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1246 |
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1247 |
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1248 /** |
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1249 * This method searches for a specific axis in the <i>settings</i> if |
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1250 * <i>settings</i> is set. If the axis was found, this method returns the |
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1251 * specified axis range if the axis range is fixed. Otherwise, this method |
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1252 * returns null. |
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1253 * |
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1254 * @param axisId The identifier of an axis. |
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1255 * |
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1256 * @return the specified axis range from <i>settings</i> if the axis is |
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1257 * fixed, otherwise null. |
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1258 */ |
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1259 public Range getRangeForAxisFromSettings(String axisId) { |
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1260 ChartSettings chartSettings = getChartSettings(); |
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1261 if (chartSettings == null) { |
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1262 return null; |
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1263 } |
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1264 |
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1265 AxisSection as = chartSettings.getAxisSection(axisId); |
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1266 |
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1267 if (as == null) { |
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1268 return null; |
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1269 } |
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1270 |
7622
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1271 Boolean fixed = as.isFixed(); |
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1272 |
2236
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1273 |
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1274 if (fixed != null && fixed) { |
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1275 Double upper = as.getUpperRange(); |
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1276 Double lower = as.getLowerRange(); |
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1277 |
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1278 if (upper != null && lower != null) { |
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1279 return lower < upper |
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1280 ? new Range(lower, upper) |
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1281 : new Range(upper, lower); |
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1282 } |
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1283 } |
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1284 |
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1285 return null; |
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1286 } |
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1287 |
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1288 |
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1289 /** |
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1290 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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1291 * |
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1292 * @param dataset An XYDataset. |
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1293 * @param idx The axis index. |
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1294 * @param visible Determines, if the dataset should be visible or not. |
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1295 */ |
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1296 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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1297 if (dataset == null || idx < 0) { |
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1298 return; |
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1299 } |
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1300 |
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1301 AxisDataset axisDataset = getAxisDataset(idx); |
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1302 |
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1303 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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1304 |
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1305 if (xyBounds == null) { |
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1306 log.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1307 return; |
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1308 } |
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1309 |
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1310 if (visible) { |
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1311 if (log.isDebugEnabled()) { |
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1312 log.debug("Add new AxisDataset at index: " + idx); |
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1313 log.debug("X extent: " + xyBounds[0]); |
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1314 log.debug("Y extent: " + xyBounds[1]); |
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1315 } |
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1316 |
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1317 axisDataset.addDataset(dataset); |
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1318 } |
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1319 |
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1320 combineXBounds(xyBounds[0], 0); |
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1321 combineYBounds(xyBounds[1], idx); |
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1322 } |
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1323 |
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1324 |
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1325 /** |
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1326 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1327 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1328 * created using <i>createAxisDataset()</i>. |
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1329 * |
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1330 * @param idx The index of the desired AxisDataset. |
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1331 * |
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1332 * @return an existing or new AxisDataset. |
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1333 */ |
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1334 public AxisDataset getAxisDataset(int idx) { |
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1335 AxisDataset axisDataset = datasets.get(idx); |
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1336 |
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1337 if (axisDataset == null) { |
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1338 axisDataset = createAxisDataset(idx); |
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1339 datasets.put(idx, axisDataset); |
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1340 } |
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1341 |
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1342 return axisDataset; |
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1343 } |
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1344 |
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1345 |
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1346 /** |
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1347 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
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1348 * <i>Settings</i> are applied in this method. |
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1349 * |
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1350 * @param plot The XYPlot which is adapted. |
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1351 */ |
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1352 protected void adjustPlot(XYPlot plot) { |
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1353 Stroke gridStroke = new BasicStroke( |
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1354 DEFAULT_GRID_LINE_WIDTH, |
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1355 BasicStroke.CAP_BUTT, |
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1356 BasicStroke.JOIN_MITER, |
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1357 3.0f, |
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1358 new float[] { 3.0f }, |
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1359 0.0f); |
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1360 |
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1361 ChartSettings cs = getChartSettings(); |
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1362 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
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1363 |
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1364 plot.setDomainGridlineStroke(gridStroke); |
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1365 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
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1366 plot.setDomainGridlinesVisible(isGridVisible); |
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1367 |
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1368 plot.setRangeGridlineStroke(gridStroke); |
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1369 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
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1370 plot.setRangeGridlinesVisible(isGridVisible); |
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1371 |
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1372 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
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1373 } |
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1374 |
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1375 |
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1376 /** |
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1377 * This helper mehtod is used to extract the current locale from instance |
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1378 * vairable <i>context</i>. |
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1379 * |
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|
1380 * @return the current locale. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1381 */ |
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:
1104
diff
changeset
|
1382 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:
1104
diff
changeset
|
1383 CallMeta meta = context.getMeta(); |
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:
1104
diff
changeset
|
1384 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:
1104
diff
changeset
|
1385 |
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:
1104
diff
changeset
|
1386 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:
1104
diff
changeset
|
1387 |
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:
1104
diff
changeset
|
1388 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:
1104
diff
changeset
|
1389 |
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:
1104
diff
changeset
|
1390 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1391 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>
parents:
1104
diff
changeset
|
1392 } |
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:
1104
diff
changeset
|
1393 |
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:
1104
diff
changeset
|
1394 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:
1104
diff
changeset
|
1395 } |
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:
1104
diff
changeset
|
1396 |
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:
1104
diff
changeset
|
1397 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1398 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1399 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1400 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1401 * @param def default, returned if lookup failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1402 * @return value found in i18n dictionary, \param def if no value found. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1403 */ |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1404 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1405 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1406 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1407 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1408 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1409 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1410 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1411 * @return value found in i18n dictionary, key itself if failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1412 */ |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1413 protected String msg(String key) { |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1414 return Resources.getMsg(context.getMeta(), key, key); |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1415 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1416 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1417 protected String msg(String key, Object[] args) { |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1418 return Resources.getMsg(context.getMeta(), key, key, args); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1419 } |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1420 |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1421 protected String msg(String key, String def, Object[] args) { |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1422 return Resources.getMsg(context.getMeta(), key, def, args); |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1423 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1424 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1425 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1426 protected String getRiverName() { |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1427 return new RiverAccess((D4EArtifact)master).getRiver().getName(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1428 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1429 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1430 protected String getRiverUnit() { |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1431 return new RiverAccess((D4EArtifact)master).getRiver() |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1432 .getWstUnit().getName(); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1433 } |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1434 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1435 protected double[] getRange() { |
5867
59ff03ff48f1
River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5865
diff
changeset
|
1436 D4EArtifact flys = (D4EArtifact) master; |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1437 |
6101
a0078e5e3b39
Removed unused context from RangeAccess and subclasses leading to some dead code removal.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
1438 RangeAccess rangeAccess = new RangeAccess(flys); |
4858
56fbdcdb7ff2
ChartGenerator, DurationCurveExporter: Updated to use RangeAccess instead of FLYSUtils.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4589
diff
changeset
|
1439 return rangeAccess.getKmRange(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1440 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1441 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1442 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1443 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1444 * 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1445 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1446 * |
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
|
1447 * @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
|
1448 * 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
|
1449 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1450 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
|
1451 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
|
1452 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1453 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
|
1454 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1455 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
|
1456 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
|
1457 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
|
1458 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1459 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1460 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
|
1461 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1462 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1463 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
|
1464 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1465 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
|
1466 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1467 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
|
1468 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
|
1469 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1470 catch (NumberFormatException nfe) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1471 log.warn("Wrong values for chart width/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
|
1472 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1473 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1474 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1475 |
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
|
1476 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
|
1477 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1478 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1479 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1480 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1481 * 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
|
1482 * 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
|
1483 * <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
|
1484 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1485 * @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
|
1486 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1487 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1488 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1489 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1490 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1491 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1492 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1493 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1494 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
|
1495 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1496 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1497 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1498 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1499 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1500 /** |
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
|
1501 * 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
|
1502 * 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
|
1503 * 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
|
1504 * |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1505 * @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
|
1506 */ |
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
|
1507 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1508 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
|
1509 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
|
1510 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
|
1511 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
|
1512 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
|
1513 |
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
|
1514 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
|
1515 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
|
1516 } |
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
|
1517 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1518 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
|
1519 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1520 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1521 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
|
1522 |
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
|
1523 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
|
1524 } |
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
|
1525 |
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
|
1526 |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1527 /** 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
|
1528 * 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
|
1529 * 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
|
1530 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1531 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1532 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
|
1533 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
|
1534 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
|
1535 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
|
1536 |
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
|
1537 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1538 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
|
1539 } |
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
|
1540 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4432
diff
changeset
|
1541 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1542 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
|
1543 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1544 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1545 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1546 |
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
|
1547 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
|
1548 } |
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
|
1549 |
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
|
1550 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1551 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1552 * Returns the default size of a chart export as array. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1553 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1554 * @return the default size of a chart as [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
|
1555 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1556 protected int[] getDefaultSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1557 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT }; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1558 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1559 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1560 |
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:
1948
diff
changeset
|
1561 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1562 * 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1563 * <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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1564 * datasets is mapped to a specific axis as well. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1565 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1566 * @param plot plot to add datasets to. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1567 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1568 protected void addDatasets(XYPlot plot) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1569 log.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1570 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1571 // AxisDatasets are sorted, but some might be empty. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1572 // Thus, generate numbering on the fly. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1573 int axisIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1574 int datasetIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1575 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1576 for (Map.Entry<Integer, AxisDataset> entry: datasets.entrySet()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1577 if (!entry.getValue().isEmpty()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1578 // Add axis and range information. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1579 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1580 NumberAxis axis = createYAxis(entry.getKey()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1581 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1582 plot.setRangeAxis(axisIndex, axis); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1583 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1584 if (axis.getAutoRangeIncludesZero()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1585 axisDataset.setRange( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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|
1586 Range.expandToInclude(axisDataset.getRange(), 0d)); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1587 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1588 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1589 setYBounds(axisIndex, expandPointRange(axisDataset.getRange())); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1590 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1591 // Add contained datasets, mapping to axis. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1592 for (XYDataset dataset: axisDataset.getDatasets()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1593 plot.setDataset(datasetIndex, dataset); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1594 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1595 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
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|
1596 applyThemes(plot, dataset, |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1597 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
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|
1598 axisDataset.isArea(dataset)); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1599 |
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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|
1600 datasetIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1601 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1602 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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changeset
|
1603 axisDataset.setPlotAxisIndex(axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1604 axisIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1605 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1606 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1607 } |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1608 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1609 |
2677
57d6670ddda3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
1610 /** |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1611 * @param idx "index" of dataset/series (first dataset to be drawn has |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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changeset
|
1612 * index 0), correlates with renderer index. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1613 * @param isArea true if the series describes an area and shall be rendered |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1614 * as such. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1615 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1616 protected void applyThemes( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1617 XYPlot plot, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1618 XYDataset series, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1619 int idx, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1620 boolean isArea |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1621 ) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1622 if (isArea) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1623 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1624 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1625 else { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1626 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1627 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1628 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1629 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1630 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1631 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1632 * This method applies the themes defined in the series itself. Therefore, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1633 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1634 * for the series. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1635 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1636 * @param plot The plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1637 * @param dataset The XYDataset which needs to support Series objects. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1638 * @param idx The index of the renderer / dataset. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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changeset
|
1639 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1640 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1641 log.debug("Apply LineTheme for dataset at index: " + idx); |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1642 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1643 LegendItemCollection lic = new LegendItemCollection(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1644 LegendItemCollection anno = plot.getFixedLegendItems(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1645 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1646 Font legendFont = createLegendLabelFont(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1647 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1648 XYLineAndShapeRenderer renderer = createRenderer(plot, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1649 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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|
1650 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1651 Series series = getSeriesOf(dataset, s); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1652 |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1653 if (series instanceof StyledSeries) { |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1654 Style style = ((StyledSeries) series).getStyle(); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1655 style.applyTheme(renderer, s); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1656 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1657 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1658 // special case: if there is just one single item, we need to enable |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1659 // points for this series, otherwise we would not see anything in |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1660 // the chart area. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1661 if (series.getItemCount() == 1) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1662 renderer.setSeriesShapesVisible(s, true); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1663 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1664 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1665 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1666 if (legendItem.getLabel().endsWith(" ") || |
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1667 legendItem.getLabel().endsWith("interpol")) { |
3134
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3088
diff
changeset
|
1668 legendItem = null; |
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3088
diff
changeset
|
1669 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3160
diff
changeset
|
1670 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1671 if (legendItem != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1672 legendItem.setLabelFont(legendFont); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1673 lic.add(legendItem); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1674 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1675 else { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1676 log.warn("Could not get LegentItem for renderer: " |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1677 + idx + ", series-idx " + s); |
7e8e1d5384c0
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|
1678 } |
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|
1679 } |
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|
1680 |
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|
1681 if (anno != null) { |
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|
1682 lic.addAll(anno); |
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|
1683 } |
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1684 |
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|
1685 plot.setFixedLegendItems(lic); |
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|
1686 |
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|
1687 plot.setRenderer(idx, renderer); |
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1688 } |
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1689 |
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1690 |
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|
1691 /** |
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1692 * @param plot The plot. |
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1693 * @param area A StyledAreaSeriesCollection object. |
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1694 * @param idx The index of the dataset. |
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|
1695 */ |
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|
1696 protected void applyAreaTheme( |
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|
1697 XYPlot plot, |
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|
1698 StyledAreaSeriesCollection area, |
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|
1699 int idx |
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|
1700 ) { |
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|
1701 LegendItemCollection lic = new LegendItemCollection(); |
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|
1702 LegendItemCollection anno = plot.getFixedLegendItems(); |
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1703 |
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|
1704 Font legendFont = createLegendLabelFont(); |
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|
1705 |
8202
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|
1706 log.debug("Registering an 'area'renderer at idx: " + idx); |
2242
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1707 |
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|
1708 StableXYDifferenceRenderer dRenderer = |
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|
1709 new StableXYDifferenceRenderer(); |
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1710 |
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|
1711 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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|
1712 dRenderer.setPositivePaint(createTransparentPaint()); |
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1713 } |
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1714 |
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|
1715 plot.setRenderer(idx, dRenderer); |
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1716 |
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|
1717 area.applyTheme(dRenderer); |
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1718 |
3785
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|
1719 // i18n |
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|
1720 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
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|
1721 |
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|
1722 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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|
1723 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1724 |
2242
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|
1725 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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|
1726 if (legendItem != null) { |
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|
1727 legendItem.setLabelFont(legendFont); |
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|
1728 lic.add(legendItem); |
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|
1729 } |
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|
1730 else { |
8202
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|
1731 log.warn("Could not get LegentItem for renderer: " |
2242
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|
1732 + idx + ", series-idx " + 0); |
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|
1733 } |
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|
1734 |
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|
1735 if (anno != null) { |
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|
1736 lic.addAll(anno); |
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|
1737 } |
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|
1738 |
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|
1739 plot.setFixedLegendItems(lic); |
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|
1740 } |
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1741 |
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1742 |
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|
1743 /** |
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|
1744 * Expands a given range if it collapses into one point. |
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|
1745 * |
3270
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Fix various documentation issues.
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|
1746 * @param range Range to be expanded if upper == lower bound. |
3248
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|
1747 * |
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1748 * @return Bounds of point plus 5 percent in each direction. |
2242
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|
1749 */ |
2587
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|
1750 private Bounds expandPointRange(Range range) { |
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|
1751 if (range == null) { |
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|
1752 return null; |
2242
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|
1753 } |
2587
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|
1754 else if (range.getLowerBound() == range.getUpperBound()) { |
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|
1755 Range expandedRange = ChartHelper.expandRange(range, 5d); |
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1756 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
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|
1757 } |
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|
1758 |
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|
1759 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
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1760 } |
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|
1761 |
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|
1762 |
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|
1763 /** |
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|
1764 * Creates a new instance of EnhancedLineAndShapeRenderer. |
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|
1765 * |
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|
1766 * @param plot The plot which is set for the new renderer. |
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|
1767 * @param idx This value is not used in the current implementation. |
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|
1768 * |
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|
1769 * @return a new instance of EnhancedLineAndShapeRenderer. |
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|
1770 */ |
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|
1771 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
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1772 log.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
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1773 |
7e8e1d5384c0
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|
1774 EnhancedLineAndShapeRenderer r = |
7e8e1d5384c0
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|
1775 new EnhancedLineAndShapeRenderer(true, false); |
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|
1776 |
7e8e1d5384c0
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|
1777 r.setPlot(plot); |
7e8e1d5384c0
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|
1778 |
7e8e1d5384c0
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|
1779 return r; |
7e8e1d5384c0
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|
1780 } |
7e8e1d5384c0
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1781 |
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1782 |
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1783 /** |
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1784 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
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1785 * |
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1786 * @param idx The index of the new axis. |
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1787 * @param label The label of the new axis. |
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1788 * |
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1789 * @return an instance of IdentifiableNumberAxis. |
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1790 */ |
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1791 protected NumberAxis createNumberAxis(int idx, String label) { |
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1792 YAxisWalker walker = getYAxisWalker(); |
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1793 |
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1794 return new IdentifiableNumberAxis(walker.getId(idx), label); |
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1795 } |
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1796 |
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1797 |
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1798 /** |
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1799 * Create Y (range) axis for given index. |
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1800 * Shall be overriden by subclasses. |
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1801 */ |
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1802 protected NumberAxis createYAxis(int index) { |
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|
1803 YAxisWalker walker = getYAxisWalker(); |
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1804 |
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1805 Font labelFont = new Font( |
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1806 DEFAULT_FONT_NAME, |
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1807 Font.BOLD, |
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1808 getYAxisFontSize(index)); |
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1809 |
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1810 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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1811 walker.getId(index), |
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1812 getYAxisLabel(index)); |
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1813 |
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1814 axis.setAutoRangeIncludesZero(false); |
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1815 axis.setLabelFont(labelFont); |
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1816 axis.setTickLabelFont(labelFont); |
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1817 |
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1818 return axis; |
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1819 } |
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1820 |
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1821 |
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1822 /** |
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1823 * Creates a new LegendItem with <i>name</i> and font provided by |
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1824 * <i>createLegendLabelFont()</i>. |
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1825 * |
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1826 * @param theme The theme of the chart line. |
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1827 * @param name The displayed name of the item. |
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1828 * |
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1829 * @return a new LegendItem instance. |
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1830 */ |
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1831 public LegendItem createLegendItem(ThemeDocument theme, String name) { |
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1832 // OPTIMIZE Pass font, parsed Theme items. |
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1833 |
6908
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1834 Color color = theme.parseLineColorField(); |
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1835 if (color == null) { |
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1836 color = Color.BLACK; |
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1837 } |
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1838 |
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1839 LegendItem legendItem = new LegendItem(name, color); |
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1840 |
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1841 legendItem.setLabelFont(createLegendLabelFont()); |
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1842 return legendItem; |
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1843 } |
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1844 |
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1845 |
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1846 /** |
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1847 * Creates Font (Family and size) to use when creating Legend Items. The |
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1848 * font size depends in the return value of <i>getLegendFontSize()</i>. |
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1849 * |
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1850 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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1851 */ |
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1852 protected Font createLegendLabelFont() { |
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1853 return new Font( |
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1854 DEFAULT_FONT_NAME, |
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1855 Font.PLAIN, |
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1856 getLegendFontSize() |
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1857 ); |
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1858 } |
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1859 |
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1860 |
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1861 /** |
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|
1862 * Create new legend entries, dependent on settings. |
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|
1863 * @param plot The plot for which to modify the legend. |
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1864 */ |
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1865 public void aggregateLegendEntries(XYPlot plot) { |
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1866 int AGGR_THRESHOLD = 0; |
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1867 |
3296
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1868 if (getChartSettings() == null) { |
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1869 return; |
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1870 } |
3184
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1871 Integer threshold = getChartSettings().getLegendSection() |
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1872 .getAggregationThreshold(); |
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1873 |
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1874 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
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1875 |
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1876 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
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1877 } |
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1878 |
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1879 |
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1880 /** |
2242
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1881 * Returns a transparently textured paint. |
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1882 * |
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1883 * @return a transparently textured paint. |
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1884 */ |
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1885 protected static Paint createTransparentPaint() { |
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1886 // TODO why not use a transparent color? |
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1887 BufferedImage texture = new BufferedImage( |
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1888 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
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1889 |
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1890 return new TexturePaint( |
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1891 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
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1892 } |
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1893 |
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1894 |
2234
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1895 protected void preparePDFContext(CallContext context) { |
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1896 int[] dimension = getExportDimension(); |
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1897 |
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1898 context.putContextValue("chart.width", dimension[0]); |
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1899 context.putContextValue("chart.height", dimension[1]); |
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1900 context.putContextValue("chart.marginLeft", 5f); |
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1901 context.putContextValue("chart.marginRight", 5f); |
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1902 context.putContextValue("chart.marginTop", 5f); |
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1903 context.putContextValue("chart.marginBottom", 5f); |
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1904 context.putContextValue( |
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1905 "chart.page.format", |
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1906 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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1907 } |
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1908 |
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1909 |
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1910 protected void prepareSVGContext(CallContext context) { |
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1911 int[] dimension = getExportDimension(); |
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1912 |
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1913 context.putContextValue("chart.width", dimension[0]); |
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1914 context.putContextValue("chart.height", dimension[1]); |
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1915 context.putContextValue( |
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1916 "chart.encoding", |
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1917 ChartExportHelper.DEFAULT_ENCODING); |
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1918 } |
4444
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1919 |
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1920 /** |
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1921 * Retuns the call context. May be null if init hasn't been called yet. |
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1922 * |
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1923 * @return the CallContext instance |
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1924 */ |
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1925 public CallContext getCallContext() { |
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1926 return context; |
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1927 } |
348
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1928 } |
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1929 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |