Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java @ 3270:4ac581062c40
Fix various documentation issues.
flys-artifacts/trunk@4913 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Tue, 10 Jul 2012 12:19:35 +0000 |
parents | 2aca387333d6 |
children | c27c4e06dd87 |
rev | line source |
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1 package de.intevation.flys.exports; |
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2 |
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3 import de.intevation.artifactdatabase.state.ArtifactAndFacet; |
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4 import de.intevation.artifactdatabase.state.Facet; |
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5 import de.intevation.artifactdatabase.state.Settings; |
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Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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6 |
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7 import de.intevation.artifacts.Artifact; |
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8 import de.intevation.artifacts.ArtifactNamespaceContext; |
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9 import de.intevation.artifacts.CallContext; |
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10 import de.intevation.artifacts.CallMeta; |
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11 import de.intevation.artifacts.PreferredLocale; |
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12 |
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13 import de.intevation.artifacts.common.utils.XMLUtils; |
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14 |
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'New Chart' for computed discharge curve.
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15 import de.intevation.flys.artifacts.FLYSArtifact; |
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16 |
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Enabled i18n support for charts.
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17 import de.intevation.flys.artifacts.resources.Resources; |
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18 |
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19 import de.intevation.flys.jfree.Bounds; |
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20 import de.intevation.flys.jfree.CollisionFreeXYTextAnnotation; |
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21 import de.intevation.flys.jfree.DoubleBounds; |
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22 import de.intevation.flys.jfree.EnhancedLineAndShapeRenderer; |
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23 import de.intevation.flys.jfree.FLYSAnnotation; |
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24 import de.intevation.flys.jfree.StableXYDifferenceRenderer; |
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25 import de.intevation.flys.jfree.StickyAxisAnnotation; |
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26 import de.intevation.flys.jfree.Style; |
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27 import de.intevation.flys.jfree.StyledAreaSeriesCollection; |
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28 import de.intevation.flys.jfree.StyledSeries; |
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29 |
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30 import de.intevation.flys.model.River; |
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31 |
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32 import de.intevation.flys.themes.ThemeAccess; |
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33 |
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34 import de.intevation.flys.utils.FLYSUtils; |
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35 import de.intevation.flys.utils.ThemeUtil; |
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36 |
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37 import java.awt.BasicStroke; |
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38 import java.awt.Color; |
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39 import java.awt.Font; |
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40 import java.awt.Paint; |
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41 import java.awt.Stroke; |
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42 import java.awt.TexturePaint; |
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43 |
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44 import java.awt.geom.Rectangle2D; |
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45 |
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46 import java.awt.image.BufferedImage; |
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47 |
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48 import java.io.IOException; |
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49 import java.io.OutputStream; |
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50 |
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51 import java.util.ArrayList; |
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52 import java.util.List; |
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53 import java.util.Locale; |
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54 import java.util.Map; |
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55 import java.util.SortedMap; |
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56 import java.util.TreeMap; |
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57 |
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58 import javax.xml.xpath.XPathConstants; |
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59 |
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60 import org.apache.log4j.Logger; |
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61 |
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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 |
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66 import org.jfree.chart.annotations.XYLineAnnotation; |
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67 import org.jfree.chart.annotations.XYTextAnnotation; |
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68 |
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69 import org.jfree.chart.axis.NumberAxis; |
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70 |
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71 import org.jfree.chart.plot.XYPlot; |
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72 |
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73 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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74 |
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75 import org.jfree.data.Range; |
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76 |
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77 import org.jfree.data.general.Series; |
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78 |
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79 import org.jfree.data.xy.XYDataset; |
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80 |
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81 import org.jfree.ui.RectangleInsets; |
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82 import org.jfree.ui.TextAnchor; |
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83 |
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84 import org.w3c.dom.Document; |
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85 import org.w3c.dom.Element; |
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86 |
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87 |
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88 /** |
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89 * The base class for chart creation. It should provide some basic things that |
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90 * equal in all chart types. |
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91 * |
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92 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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93 */ |
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94 public abstract class ChartGenerator implements OutGenerator { |
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95 |
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96 private static Logger logger = Logger.getLogger(ChartGenerator.class); |
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97 |
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98 public static final int DEFAULT_CHART_WIDTH = 600; |
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99 public static final int DEFAULT_CHART_HEIGHT = 400; |
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100 public static final String DEFAULT_CHART_FORMAT = "png"; |
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101 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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102 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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103 public static final int DEFAULT_FONT_SIZE = 12; |
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104 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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105 |
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106 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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107 |
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108 public static final String XPATH_CHART_SIZE = |
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109 "/art:action/art:attributes/art:size"; |
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110 |
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111 public static final String XPATH_CHART_FORMAT = |
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112 "/art:action/art:attributes/art:format/@art:value"; |
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113 |
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114 public static final String XPATH_CHART_X_RANGE = |
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115 "/art:action/art:attributes/art:xrange"; |
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116 |
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117 public static final String XPATH_CHART_Y_RANGE = |
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118 "/art:action/art:attributes/art:yrange"; |
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119 |
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120 |
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121 /** The document of the incoming out() request.*/ |
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122 protected Document request; |
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123 |
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124 /** The output stream where the data should be written to.*/ |
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125 protected OutputStream out; |
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126 |
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127 /** The CallContext object.*/ |
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128 protected CallContext context; |
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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<FLYSAnnotation> annotations; |
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141 |
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142 /** |
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143 * A mini interface that allows to walk over the YAXIS enums defined in |
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144 * subclasses. |
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145 */ |
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146 public interface YAxisWalker { |
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147 |
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148 int length(); |
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149 |
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150 String getId(int idx); |
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151 } // end of YAxisWalker interface |
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152 |
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153 |
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154 |
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155 public interface AxisDataset { |
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156 |
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157 void addDataset(XYDataset dataset); |
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158 |
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159 XYDataset[] getDatasets(); |
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160 |
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161 boolean isEmpty(); |
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162 |
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163 void setRange(Range range); |
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164 |
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165 Range getRange(); |
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166 |
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167 boolean isArea(XYDataset dataset); |
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168 |
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169 void setPlotAxisIndex(int idx); |
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170 |
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171 int getPlotAxisIndex(); |
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172 |
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173 } // end of AxisDataset interface |
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174 |
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175 |
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176 |
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177 /** |
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178 * Default constructor that initializes internal data structures. |
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179 */ |
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180 public ChartGenerator() { |
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181 datasets = new TreeMap<Integer, AxisDataset>(); |
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182 } |
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183 |
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184 |
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185 /** |
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186 * Adds annotations to list. The given annotation will be visible. |
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187 */ |
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188 public void addAnnotations(FLYSAnnotation annotation) { |
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189 if (annotations == null) { |
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190 annotations = new ArrayList<FLYSAnnotation>(); |
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191 } |
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192 |
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193 annotations.add(annotation); |
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194 } |
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195 |
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196 /** |
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197 * Add a text and a line annotation. |
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198 * @param area convenience to determine positions in plot. |
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199 * @param theme (optional) theme document |
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200 */ |
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201 protected void addStickyAnnotation( |
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202 StickyAxisAnnotation annotation, |
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203 XYPlot plot, |
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204 ChartArea area, |
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205 ThemeAccess.LineStyle lineStyle, |
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206 ThemeAccess.TextStyle textStyle, |
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207 Document theme |
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208 ) { |
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209 // OPTIMIZE pre-calculate area-related values |
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210 final float TEXT_OFF = 0.03f; |
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211 |
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212 XYLineAnnotation lineAnnotation = null; |
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213 XYTextAnnotation textAnnotation = null; |
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214 |
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215 int rendererIndex = 0; |
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216 |
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217 if (annotation.atX()) { |
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218 textAnnotation = new CollisionFreeXYTextAnnotation( |
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219 annotation.getText(), annotation.getPos(), area.ofGround(TEXT_OFF)); |
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220 // OPTIMIZE externalize the calculation involving PI. |
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221 //textAnnotation.setRotationAngle(270f*Math.PI/180f); |
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222 lineAnnotation = createGroundStickAnnotation( |
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223 area, annotation.getPos(), lineStyle); |
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224 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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225 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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226 } |
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227 else { |
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228 // Do the more complicated case where we stick to the Y-Axis. |
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229 // There is one nasty case (duration curves, where annotations |
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230 // might stick to the second y-axis). |
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231 // FIXME: Remove dependency to XYChartGenerator here |
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232 AxisDataset dataset = (XYChartGenerator.XYAxisDataset) getAxisDataset( |
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233 new Integer(annotation.getAxisSymbol())); |
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234 if (dataset == null) { |
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235 logger.warn("Annotation should stick to unfindable y-axis: " |
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236 + annotation.getAxisSymbol()); |
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237 rendererIndex = 0; |
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238 } |
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239 else { |
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240 rendererIndex = dataset.getPlotAxisIndex(); |
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241 } |
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242 |
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243 // Stick to the "right" (opposed to left) Y-Axis. |
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244 if (rendererIndex != 0) { |
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245 // OPTIMIZE: Pass a different area to this function, |
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246 // do the adding to renderer outside (let this |
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247 // function return the annotations). |
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248 // Note that this path is travelled rarely. |
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249 ChartArea area2 = new ChartArea(plot.getDomainAxis(), plot.getRangeAxis(rendererIndex)); |
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250 textAnnotation = new CollisionFreeXYTextAnnotation( |
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251 annotation.getText(), area2.ofRight(TEXT_OFF), annotation.getPos()); |
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252 textAnnotation.setRotationAnchor(TextAnchor.CENTER_RIGHT); |
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253 textAnnotation.setTextAnchor(TextAnchor.CENTER_RIGHT); |
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254 lineAnnotation = createRightStickAnnotation( |
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255 area2, annotation.getPos(), lineStyle); |
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256 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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257 // New line annotation to hit curve. |
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258 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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259 XYLineAnnotation hitLineAnnotation = |
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260 createStickyLineAnnotation( |
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261 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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262 annotation.getHitPoint(), annotation.getPos(),// annotation.getHitPoint(), |
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263 area2, lineStyle); |
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264 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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265 org.jfree.ui.Layer.BACKGROUND); |
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266 } |
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267 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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268 XYLineAnnotation lineBackAnnotation = |
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269 createStickyLineAnnotation( |
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270 StickyAxisAnnotation.SimpleAxis.Y_AXIS2, |
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271 annotation.getPos(), annotation.getHitPoint(), |
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272 area2, lineStyle); |
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273 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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274 org.jfree.ui.Layer.BACKGROUND); |
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275 } |
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276 } |
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277 } |
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278 else { // Stick to the left y-axis. |
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279 textAnnotation = new CollisionFreeXYTextAnnotation( |
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280 annotation.getText(), area.ofLeft(TEXT_OFF), annotation.getPos()); |
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281 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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282 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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283 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle); |
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284 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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285 // New line annotation to hit curve. |
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286 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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287 XYLineAnnotation hitLineAnnotation = |
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288 createStickyLineAnnotation( |
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289 StickyAxisAnnotation.SimpleAxis.Y_AXIS, |
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290 annotation.getPos(), annotation.getHitPoint(), |
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291 area, lineStyle); |
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292 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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293 org.jfree.ui.Layer.BACKGROUND); |
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294 } |
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295 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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296 XYLineAnnotation lineBackAnnotation = |
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297 createStickyLineAnnotation( |
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298 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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299 annotation.getHitPoint(), annotation.getPos(), |
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300 area, lineStyle); |
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301 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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302 org.jfree.ui.Layer.BACKGROUND); |
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303 } |
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304 } |
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305 } |
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306 } |
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307 |
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308 // Style the text. |
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309 if (textStyle != null) { |
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310 textStyle.apply(textAnnotation); |
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311 } |
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312 |
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313 // Add the Annotations to renderer. |
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314 plot.getRenderer(rendererIndex).addAnnotation(textAnnotation, |
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315 org.jfree.ui.Layer.FOREGROUND); |
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316 plot.getRenderer(rendererIndex).addAnnotation(lineAnnotation, |
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317 org.jfree.ui.Layer.FOREGROUND); |
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318 } |
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319 |
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320 /** |
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321 * Create annotation that sticks to "ground" (X) axis. |
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322 * @param area helper to calculate coordinates |
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323 * @param pos one-dimensional position (distance from axis) |
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324 * @param lineStyle the line style to use for the line. |
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325 */ |
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326 protected static XYLineAnnotation createGroundStickAnnotation( |
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327 ChartArea area, float pos, ThemeAccess.LineStyle lineStyle |
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328 ) { |
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329 // Style the line. |
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330 if (lineStyle != null) { |
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331 return new XYLineAnnotation( |
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332 pos, area.atGround(), |
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333 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET), |
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334 new BasicStroke(lineStyle.getWidth()),lineStyle.getColor()); |
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335 } |
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336 else { |
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337 return new XYLineAnnotation( |
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338 pos, area.atGround(), |
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339 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET)); |
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340 } |
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341 } |
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342 |
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343 |
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344 /** |
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345 * Create annotation that sticks to the second Y axis ("right"). |
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346 * @param area helper to calculate coordinates |
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347 * @param pos one-dimensional position (distance from axis) |
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348 * @param lineStyle the line style to use for the line. |
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349 */ |
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350 protected static XYLineAnnotation createRightStickAnnotation( |
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351 ChartArea area, float pos, ThemeAccess.LineStyle lineStyle |
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352 ) { |
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353 // Style the line. |
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354 if (lineStyle != null) { |
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355 return new XYLineAnnotation( |
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356 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos, |
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357 area.atRight(), pos, |
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358 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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359 } |
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360 else { |
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361 return new XYLineAnnotation( |
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362 area.atRight(), pos, |
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363 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos); |
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364 } |
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365 } |
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366 |
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367 |
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368 /** |
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369 * Create annotation that sticks to the first Y axis ("left"). |
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370 * @param area helper to calculate coordinates |
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371 * @param pos one-dimensional position (distance from axis) |
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372 * @param lineStyle the line style to use for the line. |
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373 */ |
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374 protected static XYLineAnnotation createLeftStickAnnotation( |
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375 ChartArea area, float pos, ThemeAccess.LineStyle lineStyle |
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376 ) { |
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377 // Style the line. |
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378 if (lineStyle != null) { |
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379 return new XYLineAnnotation( |
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380 area.atLeft(), pos, |
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381 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos, |
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382 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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383 } |
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384 else { |
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385 return new XYLineAnnotation( |
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386 area.atLeft(), pos, |
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387 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos); |
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388 } |
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389 } |
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390 |
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391 |
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392 /** |
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393 * Create a line from a axis to a given point. |
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394 * @param axis The "simple" axis. |
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395 * @param fromD1 from-location in first dimension. |
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396 * @param toD2 to-location in second dimension. |
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397 * @param area helper to calculate offsets. |
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398 * @param lineStyle optional line style. |
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399 */ |
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400 protected static XYLineAnnotation createStickyLineAnnotation( |
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401 StickyAxisAnnotation.SimpleAxis axis, float fromD1, float toD2, |
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402 ChartArea area, ThemeAccess.LineStyle lineStyle |
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403 ) { |
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404 double anchorX1 = 0d, anchorX2 = 0d, anchorY1 = 0d, anchorY2 = 0d; |
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405 switch(axis) { |
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406 case X_AXIS: |
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407 anchorX1 = fromD1; |
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408 anchorX2 = fromD1; |
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409 anchorY1 = area.atGround(); |
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410 anchorY2 = toD2; |
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411 break; |
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412 case Y_AXIS: |
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413 anchorX1 = area.atLeft(); |
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414 anchorX2 = toD2; |
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415 anchorY1 = fromD1; |
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416 anchorY2 = fromD1; |
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417 break; |
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418 case Y_AXIS2: |
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419 anchorX1 = area.atRight(); |
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420 anchorX2 = toD2; |
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421 anchorY1 = fromD1; |
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422 anchorY2 = fromD1; |
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423 break; |
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424 } |
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425 // Style the line. |
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426 if (lineStyle != null) { |
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427 return new XYLineAnnotation( |
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428 anchorX1, anchorY1, |
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429 anchorX2, anchorY2, |
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430 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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431 } |
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432 else { |
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433 return new XYLineAnnotation( |
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434 anchorX1, anchorY1, |
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435 anchorX2, anchorY2); |
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436 } |
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437 } |
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438 |
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439 /** |
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440 * Add the annotations (Sticky, Text and hyk zones) stored |
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441 * in the annotations field. |
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442 * @param plot Plot to add annotations to. |
3242
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443 */ |
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444 protected void addAnnotationsToRenderer(XYPlot plot) { |
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445 logger.debug("addAnnotationsToRenderer"); |
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446 |
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447 if (annotations == null || annotations.size() == 0) { |
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448 logger.debug("addAnnotationsToRenderer: no annotations."); |
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449 return; |
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450 } |
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451 |
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452 // Paints for the boxes/lines. |
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453 Stroke basicStroke = new BasicStroke(1.0f); |
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454 |
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455 Paint linePaint = new Color(255, 0,0,60); |
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456 Paint fillPaint = new Color(0, 255,0,60); |
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457 Paint tranPaint = new Color(0, 0,0, 0); |
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458 |
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459 // OPTMIMIZE: Pre-calculate positions |
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460 ChartArea area = new ChartArea( |
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461 plot.getDomainAxis(0).getRange(), |
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462 plot.getRangeAxis().getRange()); |
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463 |
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464 // Walk over all Annotation sets. |
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465 for (FLYSAnnotation fa: annotations) { |
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466 |
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467 // Access text styling, if any. |
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468 Document theme = fa.getTheme(); |
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469 ThemeAccess.TextStyle textStyle = null; |
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470 ThemeAccess.LineStyle lineStyle = null; |
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471 |
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472 // Get Themeing information and add legend item. |
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473 if (theme != null) { |
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474 ThemeAccess themeAccess = new ThemeAccess(theme); |
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475 textStyle = themeAccess.parseTextStyle(); |
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476 lineStyle = themeAccess.parseLineStyle(); |
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477 if (fa.getLabel() != null) { |
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478 LegendItemCollection lic = new LegendItemCollection(); |
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479 LegendItemCollection old = plot.getFixedLegendItems(); |
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480 lic.add(createLegendItem(theme, fa.getLabel())); |
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481 // (Re-)Add prior legend entries. |
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482 if (old != null) { |
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483 old.addAll(lic); |
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484 } |
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485 else { |
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486 old = lic; |
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487 } |
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488 plot.setFixedLegendItems(old); |
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489 } |
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490 } |
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491 |
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492 // The 'Sticky' Annotations (at axis, with line and text). |
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493 for (StickyAxisAnnotation sta: fa.getAxisTextAnnotations()) { |
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494 addStickyAnnotation( |
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495 sta, plot, area, lineStyle, textStyle, theme); |
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496 } |
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497 |
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498 // Other Text Annotations (e.g. labels of (manual) points). |
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499 for (XYTextAnnotation ta: fa.getTextAnnotations()) { |
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500 // Style the text. |
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501 if (textStyle != null) { |
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502 textStyle.apply(ta); |
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503 } |
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504 ta.setY(area.above(0.05d, ta.getY())); |
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505 plot.getRenderer().addAnnotation(ta, org.jfree.ui.Layer.FOREGROUND); |
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506 } |
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507 } |
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508 } |
3245
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509 |
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510 |
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511 /** |
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512 * This method needs to be implemented by concrete subclasses to create new |
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513 * instances of JFreeChart. |
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514 * |
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515 * @return a new instance of a JFreeChart. |
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516 */ |
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517 public abstract JFreeChart generateChart(); |
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518 |
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519 |
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520 public abstract void doOut( |
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521 ArtifactAndFacet bundle, |
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522 Document attr, |
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523 boolean visible); |
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524 |
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525 |
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526 protected abstract YAxisWalker getYAxisWalker(); |
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527 |
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528 |
2242
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529 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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530 |
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531 /** |
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532 * Returns the default title of a chart. |
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533 * |
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534 * @return the default title of a chart. |
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535 */ |
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536 protected abstract String getDefaultChartTitle(); |
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537 |
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538 |
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539 /** |
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540 * Returns the default X-Axis label of a chart. |
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541 * |
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542 * @return the default X-Axis label of a chart. |
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543 */ |
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544 protected abstract String getDefaultXAxisLabel(); |
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545 |
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546 |
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547 /** |
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548 * This method is called to retrieve the default label for an Y axis at |
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549 * position <i>pos</i>. |
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550 * |
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551 * @param pos The position of an Y axis. |
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552 * |
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553 * @return the default Y axis label at position <i>pos</i>. |
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554 */ |
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555 protected abstract String getDefaultYAxisLabel(int pos); |
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556 |
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557 |
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558 /** |
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559 * This method is used to create new AxisDataset instances which may differ |
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560 * in concrete subclasses. |
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561 * |
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562 * @param idx The index of an axis. |
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563 */ |
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564 protected abstract AxisDataset createAxisDataset(int idx); |
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565 |
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566 |
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567 /** |
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568 * Combines the ranges of the X axis at index <i>idx</i>. |
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569 * |
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570 * @param bounds A new Bounds. |
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571 * @param idx The index of the X axis that should be comined with |
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572 * <i>range</i>. |
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573 */ |
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574 protected abstract void combineXBounds(Bounds bounds, int idx); |
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575 |
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576 |
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577 /** |
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578 * Combines the ranges of the Y axis at index <i>idx</i>. |
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579 * |
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580 * @param bounds A new Bounds. |
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581 * @param idx The index of the Y axis that should be comined with |
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582 * <i>range</i>. |
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583 */ |
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584 protected abstract void combineYBounds(Bounds bounds, int index); |
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585 |
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586 |
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587 /** |
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588 * This method is used to determine the ranges for axes at a given index. |
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589 * |
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590 * @param index The index of the axes at the plot. |
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591 * |
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592 * @return a Range[] with [xrange, yrange]; |
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593 */ |
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594 public abstract Range[] getRangesForAxis(int index); |
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595 |
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596 public abstract Bounds getXBounds(int axis); |
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597 |
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598 protected abstract void setXBounds(int axis, Bounds bounds); |
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599 |
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600 public abstract Bounds getYBounds(int axis); |
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601 |
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602 protected abstract void setYBounds(int axis, Bounds bounds); |
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603 |
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604 |
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605 /** |
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606 * This method should be used by concrete subclasses to add subtitle to |
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607 * <i>chart</i>. <b>The method in this implementation is empty</b>. |
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608 * |
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609 * @param chart The JFreeChart chart object. |
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610 */ |
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611 protected void addSubtitles(JFreeChart chart) { |
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612 // do nothing |
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613 } |
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614 |
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615 |
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616 /** |
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617 * Register annotations like MainValues for later plotting |
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618 * |
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619 * @param annotations list of annotations (data of facet). |
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620 * @param aandf Artifact and the facet. |
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621 * @param theme Theme document for given annotations. |
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622 * @param visible The visibility of the annotations. |
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623 */ |
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624 protected void doAnnotations( |
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625 FLYSAnnotation annotations, |
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626 ArtifactAndFacet aandf, |
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627 Document theme, |
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628 boolean visible |
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629 ){ |
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630 // Running into trouble here. |
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631 logger.debug("doAnnotations"); |
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632 |
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633 // Add all annotations to our annotation pool. |
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634 annotations.setTheme(theme); |
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635 if (aandf != null) { |
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636 Facet facet = aandf.getFacet(); |
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637 annotations.setLabel(aandf.getFacetDescription()); |
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638 } |
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639 else { |
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640 logger.debug( |
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641 "Art/Facet for Annotations is null. " + |
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642 "This should never happen!"); |
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643 } |
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644 |
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645 if (visible) { |
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646 addAnnotations(annotations); |
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647 } |
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648 } |
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649 |
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650 |
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651 /** |
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652 * Generate chart. |
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653 */ |
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654 @Override |
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655 public void generate() |
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656 throws IOException |
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657 { |
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658 logger.debug("ChartGenerator.generate"); |
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659 |
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660 JFreeChart chart = generateChart(); |
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661 |
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662 String format = getFormat(); |
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663 int[] size = getSize(); |
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664 |
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665 if (size == null) { |
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666 size = getExportDimension(); |
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667 } |
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668 |
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669 context.putContextValue("chart.width", size[0]); |
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670 context.putContextValue("chart.height", size[1]); |
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671 |
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672 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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673 context.putContextValue("chart.image.format", "png"); |
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674 |
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675 ChartExportHelper.exportImage( |
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676 out, |
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677 chart, |
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678 context); |
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679 } |
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680 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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681 preparePDFContext(context); |
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682 |
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683 ChartExportHelper.exportPDF( |
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684 out, |
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685 chart, |
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686 context); |
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687 } |
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688 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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689 prepareSVGContext(context); |
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690 |
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691 ChartExportHelper.exportSVG( |
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692 out, |
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693 chart, |
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694 context); |
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695 } |
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696 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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697 context.putContextValue("chart.image.format", "csv"); |
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698 |
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|
699 ChartExportHelper.exportCSV( |
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700 out, |
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701 chart, |
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702 context); |
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703 } |
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704 } |
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705 |
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|
706 |
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|
707 @Override |
348
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708 public void init(Document request, OutputStream out, CallContext context) { |
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709 logger.debug("ChartGenerator.init"); |
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710 |
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711 this.request = request; |
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712 this.out = out; |
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713 this.context = context; |
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714 } |
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|
715 |
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|
716 |
2234
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717 @Override |
412
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718 public void setMasterArtifact(Artifact master) { |
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|
719 this.master = master; |
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720 } |
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721 |
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722 |
2047
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|
723 @Override |
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|
724 public void setSettings(Settings settings) { |
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|
725 this.settings = settings; |
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|
726 } |
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|
727 |
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diff
changeset
|
728 |
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diff
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|
729 /** |
2236
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|
730 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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|
731 * but with no axes settings. |
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|
732 * |
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|
733 * @return an instance of <i>ChartSettings</i>. |
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|
734 */ |
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735 @Override |
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|
736 public Settings getSettings() { |
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737 if (this.settings != null) { |
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|
738 return this.settings; |
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739 } |
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740 |
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|
741 ChartSettings settings = new ChartSettings(); |
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|
742 |
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|
743 ChartSection chartSection = buildChartSection(); |
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744 LegendSection legendSection = buildLegendSection(); |
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|
745 ExportSection exportSection = buildExportSection(); |
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|
746 |
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|
747 settings.setChartSection(chartSection); |
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|
748 settings.setLegendSection(legendSection); |
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|
749 settings.setExportSection(exportSection); |
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|
750 |
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|
751 List<AxisSection> axisSections = buildAxisSections(); |
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|
752 for (AxisSection axisSection: axisSections) { |
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|
753 settings.addAxisSection(axisSection); |
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|
754 } |
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|
755 |
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|
756 return settings; |
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|
757 } |
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|
758 |
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|
759 |
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|
760 /** |
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|
761 * Creates a new <i>ChartSection</i>. |
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762 * |
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|
763 * @return a new <i>ChartSection</i>. |
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|
764 */ |
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|
765 protected ChartSection buildChartSection() { |
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|
766 ChartSection chartSection = new ChartSection(); |
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767 chartSection.setTitle(getChartTitle()); |
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|
768 chartSection.setSubtitle(getChartSubtitle()); |
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|
769 chartSection.setDisplayGird(isGridVisible()); |
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|
770 return chartSection; |
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|
771 } |
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|
772 |
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|
773 |
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|
774 /** |
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|
775 * Creates a new <i>LegendSection</i>. |
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|
776 * |
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|
777 * @return a new <i>LegendSection</i>. |
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|
778 */ |
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|
779 protected LegendSection buildLegendSection() { |
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780 LegendSection legendSection = new LegendSection(); |
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781 legendSection.setVisibility(isLegendVisible()); |
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782 legendSection.setFontSize(getLegendFontSize()); |
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783 legendSection.setAggregationThreshold(10); |
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784 return legendSection; |
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785 } |
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786 |
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787 |
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788 /** |
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789 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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790 * and <b>HEIGHT=400</b>. |
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791 * |
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792 * @return a new <i>ExportSection</i>. |
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793 */ |
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794 protected ExportSection buildExportSection() { |
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795 ExportSection exportSection = new ExportSection(); |
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796 exportSection.setWidth(600); |
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797 exportSection.setHeight(400); |
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798 return exportSection; |
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799 } |
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800 |
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801 |
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802 /** |
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803 * Creates a list of Sections that contains all axes of the chart (including |
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804 * X and Y axes). |
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805 * |
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806 * @return a list of Sections for each axis in this chart. |
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807 */ |
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808 protected List<AxisSection> buildAxisSections() { |
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809 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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810 |
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811 axisSections.addAll(buildXAxisSections()); |
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812 axisSections.addAll(buildYAxisSections()); |
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813 |
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814 return axisSections; |
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815 } |
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816 |
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817 |
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818 /** |
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819 * Creates a new Section for chart's X axis. |
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820 * |
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821 * @return a List that contains a Section for the X axis. |
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822 */ |
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823 protected List<AxisSection> buildXAxisSections() { |
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824 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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825 |
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826 String identifier = "X"; |
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827 |
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828 AxisSection axisSection = new AxisSection(); |
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829 axisSection.setIdentifier(identifier); |
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830 axisSection.setLabel(getXAxisLabel()); |
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831 axisSection.setFontSize(14); |
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832 axisSection.setFixed(false); |
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833 |
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834 // XXX We are able to find better default ranges that [0,0], but the Y |
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835 // axes currently have no better ranges set. |
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836 axisSection.setUpperRange(0d); |
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837 axisSection.setLowerRange(0d); |
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838 |
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839 axisSections.add(axisSection); |
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840 |
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841 return axisSections; |
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842 } |
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843 |
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844 |
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845 /** |
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846 * Creates a list of Section for the chart's Y axes. This method makes use |
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847 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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848 * subclasses. |
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849 * |
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850 * @return a list of Y axis sections. |
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851 */ |
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852 protected List<AxisSection> buildYAxisSections() { |
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853 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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854 |
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855 YAxisWalker walker = getYAxisWalker(); |
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856 for (int i = 0, n = walker.length(); i < n; i++) { |
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857 AxisSection ySection = new AxisSection(); |
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858 ySection.setIdentifier(walker.getId(i)); |
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859 ySection.setLabel(getYAxisLabel(i)); |
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860 ySection.setFontSize(14); |
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861 ySection.setFixed(false); |
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862 |
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863 // XXX We are able to find better default ranges that [0,0], the |
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864 // only problem is, that we do NOT have a better range than [0,0] |
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865 // for each axis, because the initial chart will not have a dataset |
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866 // for each axis set! |
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867 ySection.setUpperRange(0d); |
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868 ySection.setLowerRange(0d); |
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869 |
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870 axisSections.add(ySection); |
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871 } |
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872 |
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873 return axisSections; |
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874 } |
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875 |
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876 |
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877 /** |
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878 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
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879 * |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
880 * @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
|
881 * <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
|
882 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
883 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
|
884 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
|
885 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
|
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 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
888 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
|
889 } |
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 /** |
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
|
893 * 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
|
894 * |
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
|
895 * @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
|
896 * |
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 * @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
|
898 * <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
|
899 * |
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 * @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
|
901 */ |
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 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
|
903 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
|
904 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
|
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 |
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 |
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 /** |
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 * 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
|
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 * @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
|
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 * @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
|
914 * <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
|
915 * |
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 * @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
|
917 */ |
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 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
|
919 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
|
920 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
|
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 |
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 |
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 /** |
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 * 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
|
926 * 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
|
927 * 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
|
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 * @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
|
930 * |
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 * @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
|
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 * @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
|
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 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
|
936 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
|
937 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
|
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 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
|
940 } |
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 |
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 /** |
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 * 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
|
945 * 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
|
946 * 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
|
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 * @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
|
949 * |
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 * @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
|
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 * @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
|
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 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
|
955 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
|
956 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
|
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 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
|
959 } |
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 |
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 /** |
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 * 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
|
964 * <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
|
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 * @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
|
967 * |
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 * @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
|
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 * @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
|
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 public Integer getLegendFontSize(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
|
973 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
|
974 return ls != null ? ls.getFontSize() : 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
|
975 } |
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
|
976 |
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
|
977 |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
978 /** |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
979 * Returns the title of a chart. The return value depends on the existence |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
980 * of ChartSettings: if there are ChartSettings set, this method returns the |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
981 * chart title provided by those settings. Otherwise, this method returns |
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982 * getDefaultChartTitle(). |
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983 * |
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984 * @return the title of a chart. |
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985 */ |
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986 protected String getChartTitle() { |
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987 ChartSettings chartSettings = getChartSettings(); |
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988 |
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989 if (chartSettings != null) { |
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990 return getChartTitle(chartSettings); |
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991 } |
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992 |
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993 return getDefaultChartTitle(); |
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994 } |
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995 |
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996 |
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997 /** |
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998 * Returns the subtitle of a chart. The return value depends on the |
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999 * existence of ChartSettings: if there are ChartSettings set, this method |
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1000 * returns the chart title provided by those settings. Otherwise, this |
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1001 * method returns getDefaultChartSubtitle(). |
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1002 * |
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1003 * @return the subtitle of a chart. |
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1004 */ |
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1005 protected String getChartSubtitle() { |
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1006 ChartSettings chartSettings = getChartSettings(); |
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1007 |
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1008 if (chartSettings != null) { |
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1009 return getChartSubtitle(chartSettings); |
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1010 } |
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1011 |
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1012 return getDefaultChartSubtitle(); |
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1013 } |
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1014 |
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1015 |
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1016 /** |
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1017 * This method always returns null. Override it in subclasses that require |
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1018 * subtitles. |
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1019 * |
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1020 * @return null. |
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1021 */ |
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1022 protected String getDefaultChartSubtitle() { |
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1023 // Override this method in subclasses |
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1024 return null; |
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1025 } |
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1026 |
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1027 |
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1028 /** |
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1029 * This method is used to determine, if the chart's legend is visible or |
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1030 * not. If a <i>settings</i> instance is set, this instance determines the |
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1031 * visibility otherwise, this method returns true as default if no |
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1032 * <i>settings</i> is set. |
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1033 * |
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1034 * @return true, if the legend should be visible, otherwise false. |
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1035 */ |
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1036 protected boolean isLegendVisible() { |
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1037 ChartSettings chartSettings = getChartSettings(); |
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1038 if (chartSettings != null) { |
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1039 return isLegendVisible(chartSettings); |
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1040 } |
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1041 |
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1042 return true; |
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1043 } |
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1044 |
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1045 |
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1046 /** |
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1047 * This method is used to determine the font size of the chart's legend. If |
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1048 * a <i>settings</i> instance is set, this instance determines the font |
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1049 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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1050 * is set or if it doesn't provide a legend font size. |
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1051 * |
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1052 * @return a legend font size. |
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1053 */ |
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1054 protected int getLegendFontSize() { |
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1055 Integer fontSize = null; |
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1056 |
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1057 ChartSettings chartSettings = getChartSettings(); |
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1058 if (chartSettings != null) { |
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1059 fontSize = getLegendFontSize(chartSettings); |
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1060 } |
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1061 |
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1062 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1063 } |
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1064 |
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1065 |
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1066 /** |
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1067 * This method is used to determine if the resulting chart should display |
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1068 * grid lines or not. <b>Note: this method always returns true!</b> |
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1069 * |
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1070 * @return true, if the chart should display grid lines, otherwise false. |
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1071 */ |
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1072 protected boolean isGridVisible() { |
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1073 return true; |
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1074 } |
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1075 |
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1076 |
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1077 /** |
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1078 * Returns the X-Axis label of a chart. |
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1079 * |
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1080 * @return the X-Axis label of a chart. |
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1081 */ |
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1082 protected String getXAxisLabel() { |
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1083 ChartSettings chartSettings = getChartSettings(); |
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1084 if (chartSettings == null) { |
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1085 return getDefaultXAxisLabel(); |
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1086 } |
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1087 |
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1088 AxisSection as = chartSettings.getAxisSection("X"); |
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1089 if (as != null) { |
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1090 String label = as.getLabel(); |
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1091 |
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1092 if (label != null) { |
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1093 return label; |
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1094 } |
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1095 } |
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1096 |
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1097 return getDefaultXAxisLabel(); |
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1098 } |
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1099 |
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1100 |
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1101 /** |
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1102 * This method returns the font size for the X axis. If the font size is |
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1103 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1104 * returned. Otherwise the default font size 12 is returned. |
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1105 * |
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1106 * @return the font size for the x axis. |
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1107 */ |
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1108 protected int getXAxisLabelFontSize() { |
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1109 ChartSettings chartSettings = getChartSettings(); |
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1110 if (chartSettings == null) { |
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1111 return DEFAULT_FONT_SIZE; |
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1112 } |
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1113 |
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1114 AxisSection as = chartSettings.getAxisSection("X"); |
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1115 Integer fontSize = as.getFontSize(); |
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1116 |
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1117 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1118 } |
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1119 |
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1120 |
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1121 /** |
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1122 * This method returns the font size for an Y axis. If the font size is |
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1123 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1124 * returned. Otherwise the default font size 12 is returned. |
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1125 * |
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1126 * @return the font size for the x axis. |
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1127 */ |
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1128 protected int getYAxisFontSize(int pos) { |
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1129 ChartSettings chartSettings = getChartSettings(); |
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1130 if (chartSettings == null) { |
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1131 return DEFAULT_FONT_SIZE; |
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1132 } |
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1133 |
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1134 YAxisWalker walker = getYAxisWalker(); |
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1135 |
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1136 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1137 Integer fontSize = as.getFontSize(); |
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1138 |
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1139 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1140 } |
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1141 |
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1142 |
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1143 /** |
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1144 * This method returns the export dimension specified in ChartSettings as |
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1145 * int array [width,height]. |
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1146 * |
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1147 * @return an int array with [width,height]. |
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1148 */ |
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1149 protected int[] getExportDimension() { |
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1150 ChartSettings chartSettings = getChartSettings(); |
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1151 if (chartSettings == null) { |
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1152 return new int[] { 600, 400 }; |
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1153 } |
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1154 |
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1155 ExportSection export = chartSettings.getExportSection(); |
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1156 Integer width = export.getWidth(); |
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1157 Integer height = export.getHeight(); |
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1158 |
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1159 if (width != null && height != null) { |
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1160 return new int[] { width, height }; |
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1161 } |
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1162 |
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1163 return new int[] { 600, 400 }; |
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1164 } |
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1165 |
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1166 |
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1167 /** |
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1168 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1169 * |
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1170 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1171 */ |
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1172 protected String getYAxisLabel(int pos) { |
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1173 ChartSettings chartSettings = getChartSettings(); |
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1174 if (chartSettings == null) { |
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1175 return getDefaultYAxisLabel(pos); |
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1176 } |
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1177 |
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1178 YAxisWalker walker = getYAxisWalker(); |
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1179 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1180 if (as != null) { |
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1181 String label = as.getLabel(); |
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1182 |
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1183 if (label != null) { |
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1184 return label; |
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1185 } |
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1186 } |
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1187 |
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1188 return getDefaultYAxisLabel(pos); |
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1189 } |
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1190 |
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1191 |
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1192 /** |
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1193 * This method searches for a specific axis in the <i>settings</i> if |
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1194 * <i>settings</i> is set. If the axis was found, this method returns the |
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1195 * specified axis range if the axis range is fixed. Otherwise, this method |
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1196 * returns null. |
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1197 * |
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1198 * @param axisId The identifier of an axis. |
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1199 * |
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1200 * @return the specified axis range from <i>settings</i> if the axis is |
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1201 * fixed, otherwise null. |
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1202 */ |
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1203 public Range getRangeForAxisFromSettings(String axisId) { |
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1204 ChartSettings chartSettings = getChartSettings(); |
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1205 if (chartSettings == null) { |
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1206 return null; |
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1207 } |
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1208 |
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1209 AxisSection as = chartSettings.getAxisSection(axisId); |
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1210 Boolean fixed = as.isFixed(); |
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1211 |
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1212 if (fixed != null && fixed) { |
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1213 Double upper = as.getUpperRange(); |
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1214 Double lower = as.getLowerRange(); |
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1215 |
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1216 if (upper != null && lower != null) { |
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1217 return lower < upper |
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1218 ? new Range(lower, upper) |
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1219 : new Range(upper, lower); |
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1220 } |
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1221 } |
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1222 |
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1223 return null; |
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1224 } |
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1225 |
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1226 |
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1227 /** |
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1228 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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1229 * |
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1230 * @param dataset An XYDataset. |
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1231 * @param idx The axis index. |
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1232 * @param visible Determines, if the dataset should be visible or not. |
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1233 */ |
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1234 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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1235 if (dataset == null || idx < 0) { |
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1236 return; |
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1237 } |
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1238 |
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1239 AxisDataset axisDataset = getAxisDataset(idx); |
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1240 |
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1241 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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1242 |
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1243 if (xyBounds == null) { |
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1244 logger.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1245 return; |
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1246 } |
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1247 |
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1248 if (visible) { |
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1249 if (logger.isDebugEnabled()) { |
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1250 logger.debug("Add new AxisDataset at index: " + idx); |
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1251 logger.debug("X extent: " + xyBounds[0]); |
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1252 logger.debug("Y extent: " + xyBounds[1]); |
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1253 } |
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1254 |
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1255 axisDataset.addDataset(dataset); |
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1256 } |
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1257 |
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1258 combineXBounds(xyBounds[0], 0); |
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1259 combineYBounds(xyBounds[1], idx); |
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1260 } |
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1261 |
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1262 |
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1263 /** |
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1264 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1265 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1266 * created using <i>createAxisDataset()</i>. |
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1267 * |
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1268 * @param idx The index of the desired AxisDataset. |
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1269 * |
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1270 * @return an existing or new AxisDataset. |
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1271 */ |
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1272 public AxisDataset getAxisDataset(int idx) { |
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1273 AxisDataset axisDataset = datasets.get(idx); |
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1274 |
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1275 if (axisDataset == null) { |
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1276 axisDataset = createAxisDataset(idx); |
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1277 datasets.put(idx, axisDataset); |
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1278 } |
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|
1279 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1280 return axisDataset; |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1281 } |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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parents:
2236
diff
changeset
|
1282 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1283 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1284 /** |
2553
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
changeset
|
1285 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
c7b0dfa6a52c
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1286 * <i>Settings</i> are applied in this method. |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
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|
1287 * |
c7b0dfa6a52c
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parents:
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diff
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|
1288 * @param plot The XYPlot which is adapted. |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
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|
1289 */ |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
changeset
|
1290 protected void adjustPlot(XYPlot plot) { |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
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|
1291 Stroke gridStroke = new BasicStroke( |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
2407
diff
changeset
|
1292 DEFAULT_GRID_LINE_WIDTH, |
c7b0dfa6a52c
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parents:
2407
diff
changeset
|
1293 BasicStroke.CAP_BUTT, |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
2407
diff
changeset
|
1294 BasicStroke.JOIN_MITER, |
c7b0dfa6a52c
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1295 3.0f, |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
2407
diff
changeset
|
1296 new float[] { 3.0f }, |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
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|
1297 0.0f); |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1298 |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1299 ChartSettings cs = getChartSettings(); |
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Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
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diff
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|
1300 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
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parents:
2407
diff
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|
1301 |
c7b0dfa6a52c
Some refactoring in chart creation; timeseries charts are now able to apply plot specific settings as well.
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parents:
2407
diff
changeset
|
1302 plot.setDomainGridlineStroke(gridStroke); |
c7b0dfa6a52c
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parents:
2407
diff
changeset
|
1303 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
c7b0dfa6a52c
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2407
diff
changeset
|
1304 plot.setDomainGridlinesVisible(isGridVisible); |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1305 |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1306 plot.setRangeGridlineStroke(gridStroke); |
c7b0dfa6a52c
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parents:
2407
diff
changeset
|
1307 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1308 plot.setRangeGridlinesVisible(isGridVisible); |
c7b0dfa6a52c
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diff
changeset
|
1309 |
c7b0dfa6a52c
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parents:
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diff
changeset
|
1310 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
c7b0dfa6a52c
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parents:
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diff
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|
1311 } |
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diff
changeset
|
1312 |
c7b0dfa6a52c
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parents:
2407
diff
changeset
|
1313 |
c7b0dfa6a52c
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parents:
2407
diff
changeset
|
1314 /** |
2234
46ec09c7f578
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parents:
2233
diff
changeset
|
1315 * This helper mehtod is used to extract the current locale from instance |
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parents:
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diff
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|
1316 * vairable <i>context</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
1317 * |
46ec09c7f578
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parents:
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diff
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|
1318 * @return the current locale. |
46ec09c7f578
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parents:
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diff
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|
1319 */ |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1104
diff
changeset
|
1320 protected Locale getLocale() { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
1321 CallMeta meta = context.getMeta(); |
4a8251eae217
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parents:
1104
diff
changeset
|
1322 PreferredLocale[] prefs = meta.getLanguages(); |
4a8251eae217
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parents:
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diff
changeset
|
1323 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1104
diff
changeset
|
1324 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.
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parents:
1104
diff
changeset
|
1325 |
4a8251eae217
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parents:
1104
diff
changeset
|
1326 Locale[] locales = new Locale[len]; |
4a8251eae217
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parents:
1104
diff
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|
1327 |
4a8251eae217
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parents:
1104
diff
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|
1328 for (int i = 0; i < len; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
1329 locales[i] = prefs[i].getLocale(); |
4a8251eae217
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parents:
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diff
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|
1330 } |
4a8251eae217
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parents:
1104
diff
changeset
|
1331 |
4a8251eae217
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parents:
1104
diff
changeset
|
1332 return meta.getPreferredLocale(locales); |
4a8251eae217
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parents:
1104
diff
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|
1333 } |
4a8251eae217
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parents:
1104
diff
changeset
|
1334 |
4a8251eae217
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parents:
1104
diff
changeset
|
1335 |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1336 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1337 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1338 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1339 |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1340 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
|
1341 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
|
1342 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1343 |
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
|
1344 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
|
1345 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
|
1346 } |
046bd86ae41d
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parents:
408
diff
changeset
|
1347 |
046bd86ae41d
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1348 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1349 protected String getRiverName() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1350 FLYSArtifact flys = (FLYSArtifact) 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
|
1351 |
1104
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1352 River river = FLYSUtils.getRiver(flys); |
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1353 return (river != null) ? river.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
|
1354 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1355 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1356 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1357 protected double[] getRange() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1358 FLYSArtifact flys = (FLYSArtifact) 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
|
1359 |
1095
f465785ed1ae
Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1055
diff
changeset
|
1360 return FLYSUtils.getKmRange(flys); |
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
|
1361 } |
046bd86ae41d
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1362 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1363 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
412
diff
changeset
|
1364 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
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diff
changeset
|
1365 * Returns the size of a chart export as array which has been specified by |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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diff
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|
1366 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
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diff
changeset
|
1367 * |
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
|
1368 * @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.
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parents:
2047
diff
changeset
|
1369 * 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
|
1370 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
412
diff
changeset
|
1371 protected int[] getSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
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diff
changeset
|
1372 int[] size = new int[2]; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
412
diff
changeset
|
1373 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1374 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
|
1375 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1376 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
|
1377 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
|
1378 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
|
1379 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1380 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1381 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
|
1382 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1383 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1384 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
|
1385 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1386 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
|
1387 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1388 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
|
1389 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
|
1390 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1391 catch (NumberFormatException nfe) { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1392 logger.warn("Wrong values for chart width/height."); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1393 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1394 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1395 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1396 |
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
|
1397 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
|
1398 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1399 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1400 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1401 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1402 * 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
|
1403 * 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
|
1404 * <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
|
1405 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1406 * @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
|
1407 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1408 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1409 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1410 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1411 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1412 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1413 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1414 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1415 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
|
1416 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1417 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1418 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1419 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1420 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1421 /** |
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
|
1422 * Returns the X-Axis range as String array from request document. |
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1423 * |
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1424 * @return a String array with [lower, upper]. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1425 */ |
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
|
1426 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1427 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
|
1428 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
|
1429 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
|
1430 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
|
1431 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
|
1432 |
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
|
1433 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
|
1434 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
|
1435 } |
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
|
1436 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1437 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
|
1438 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1439 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1440 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
|
1441 |
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
|
1442 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
|
1443 } |
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
|
1444 |
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
|
1445 |
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
|
1446 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1447 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
|
1448 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
|
1449 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
|
1450 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
|
1451 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
|
1452 |
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
|
1453 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
|
1454 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
|
1455 } |
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
|
1456 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1457 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1458 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
|
1459 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1460 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1461 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
|
1462 |
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
|
1463 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
|
1464 } |
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
|
1465 |
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
|
1466 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1467 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1468 * 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
|
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 * @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
|
1471 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1472 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
|
1473 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
|
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 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1476 |
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
|
1477 /** |
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
|
1478 * 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
|
1479 * <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
|
1480 * 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
|
1481 * |
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
|
1482 * @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
|
1483 */ |
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
|
1484 protected void addDatasets(XYPlot plot) { |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1485 logger.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1486 |
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
|
1487 // 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
|
1488 // 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:
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diff
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|
1489 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
|
1490 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:
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diff
changeset
|
1491 |
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
|
1492 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
|
1493 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
|
1494 // 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
|
1495 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1496 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:
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diff
changeset
|
1497 |
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
|
1498 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:
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diff
changeset
|
1499 |
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
|
1500 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:
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diff
changeset
|
1501 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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changeset
|
1502 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:
2238
diff
changeset
|
1503 } |
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
|
1504 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1505 setYBounds(axisIndex, expandPointRange(axisDataset.getRange())); |
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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diff
changeset
|
1506 |
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
|
1507 // 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
|
1508 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
changeset
|
1509 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
|
1510 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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changeset
|
1511 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1512 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
|
1513 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1514 axisDataset.isArea(dataset)); |
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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|
1515 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1516 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:
2238
diff
changeset
|
1517 } |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1518 |
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
|
1519 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:
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changeset
|
1520 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>
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|
1521 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1522 } |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1523 } |
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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|
1524 |
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
|
1525 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1526 /** |
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:
2238
diff
changeset
|
1527 * @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
diff
changeset
|
1528 * 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:
2238
diff
changeset
|
1529 * @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:
2238
diff
changeset
|
1530 * 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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diff
changeset
|
1531 * @return idx increased by number of items addded. |
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
|
1532 */ |
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
|
1533 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:
2238
diff
changeset
|
1534 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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diff
changeset
|
1535 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:
2238
diff
changeset
|
1536 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:
2238
diff
changeset
|
1537 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:
2238
diff
changeset
|
1538 ) { |
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
|
1539 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
|
1540 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:
2238
diff
changeset
|
1541 } |
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
|
1542 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
|
1543 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:
2238
diff
changeset
|
1544 } |
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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|
1545 } |
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
|
1546 |
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
|
1547 |
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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|
1548 /** |
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
|
1549 * 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:
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diff
changeset
|
1550 * <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:
2238
diff
changeset
|
1551 * 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:
2238
diff
changeset
|
1552 * |
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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|
1553 * @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
|
1554 * @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
changeset
|
1555 * @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
diff
changeset
|
1556 */ |
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
|
1557 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1558 logger.debug("Apply LineTheme for dataset at index: " + idx); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1559 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1560 LegendItemCollection lic = new LegendItemCollection(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1561 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
|
1562 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1563 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
|
1564 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1565 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
changeset
|
1566 |
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
|
1567 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.
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parents:
2238
diff
changeset
|
1568 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
|
1569 |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1570 if (series instanceof StyledSeries) { |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1571 Style style = ((StyledSeries) series).getStyle(); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1572 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
|
1573 } |
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 |
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 // 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
|
1576 // 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
|
1577 // 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
|
1578 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
|
1579 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
|
1580 } |
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 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1583 if (legendItem.getLabel().endsWith(" ") || |
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1584 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
|
1585 legendItem = null; |
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3088
diff
changeset
|
1586 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3160
diff
changeset
|
1587 |
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
|
1588 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
|
1589 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
|
1590 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
|
1591 } |
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 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
|
1593 logger.warn("Could not get LegentItem for 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:
2238
diff
changeset
|
1594 + idx + ", series-idx " + 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
|
1595 } |
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
|
1596 } |
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
|
1597 |
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
|
1598 if (anno != 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
|
1599 lic.addAll(anno); |
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
|
1600 } |
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
|
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:
2238
diff
changeset
|
1602 plot.setFixedLegendItems(lic); |
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
|
1603 |
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 plot.setRenderer(idx, 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:
2238
diff
changeset
|
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:
2238
diff
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:
2238
diff
changeset
|
1607 |
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
|
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:
2238
diff
changeset
|
1609 * @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
|
1610 * @param area A StyledAreaSeriesCollection object. |
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
|
1611 * @param idx The index of the 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
|
1612 */ |
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
|
1613 protected void applyAreaTheme( |
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
|
1614 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:
2238
diff
changeset
|
1615 StyledAreaSeriesCollection 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
|
1616 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:
2238
diff
changeset
|
1617 ) { |
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
|
1618 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
|
1619 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
|
1620 |
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
|
1621 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
|
1622 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1623 logger.debug("Registering an 'area'renderer at idx: " + 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
changeset
|
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:
2238
diff
changeset
|
1625 StableXYDifferenceRenderer dRenderer = |
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 new StableXYDifferenceRenderer(); |
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
|
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:
2238
diff
changeset
|
1628 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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
|
1629 dRenderer.setPositivePaint(createTransparentPaint()); |
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
|
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:
2238
diff
changeset
|
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:
2238
diff
changeset
|
1632 plot.setRenderer(idx, dRenderer); |
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 |
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
|
1634 area.applyTheme(dRenderer); |
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
|
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:
2238
diff
changeset
|
1636 LegendItem legendItem = dRenderer.getLegendItem(idx, 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
|
1637 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
|
1638 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
|
1639 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
|
1640 } |
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
|
1641 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
|
1642 logger.warn("Could not get LegentItem for 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:
2238
diff
changeset
|
1643 + idx + ", series-idx " + 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
|
1644 } |
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 if (anno != 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
|
1647 lic.addAll(anno); |
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 } |
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
|
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
diff
changeset
|
1650 plot.setFixedLegendItems(lic); |
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 } |
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 |
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
|
1653 |
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
|
1654 /** |
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
|
1655 * Expands a given range if it collapses into one point. |
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 * |
3270
4ac581062c40
Fix various documentation issues.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3257
diff
changeset
|
1657 * @param range Range to be expanded if upper == lower bound. |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1658 * |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1659 * @return Bounds of point plus 5 percent in each direction. |
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
|
1660 */ |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1661 private Bounds expandPointRange(Range range) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1662 if (range == null) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1663 return null; |
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
|
1664 } |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1665 else if (range.getLowerBound() == range.getUpperBound()) { |
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4eb91fb1e73e
Fix weird code with help of new ChartHelper.
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|
1666 Range expandedRange = ChartHelper.expandRange(range, 5d); |
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Fix weird code with help of new ChartHelper.
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|
1667 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
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Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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|
1668 } |
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|
1669 |
bece6f604899
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1670 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1671 } |
7e8e1d5384c0
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1672 |
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1673 |
7e8e1d5384c0
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|
1674 /** |
7e8e1d5384c0
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|
1675 * Creates a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
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|
1676 * |
7e8e1d5384c0
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|
1677 * @param plot The plot which is set for the new renderer. |
7e8e1d5384c0
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|
1678 * @param idx This value is not used in the current implementation. |
7e8e1d5384c0
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|
1679 * |
7e8e1d5384c0
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|
1680 * @return a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
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|
1681 */ |
7e8e1d5384c0
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|
1682 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
7e8e1d5384c0
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|
1683 logger.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
7e8e1d5384c0
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|
1684 |
7e8e1d5384c0
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|
1685 EnhancedLineAndShapeRenderer r = |
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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|
1686 new EnhancedLineAndShapeRenderer(true, false); |
7e8e1d5384c0
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|
1687 |
7e8e1d5384c0
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|
1688 r.setPlot(plot); |
7e8e1d5384c0
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|
1689 |
7e8e1d5384c0
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1690 return r; |
7e8e1d5384c0
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1691 } |
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1692 |
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1693 |
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|
1694 /** |
2233
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1695 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
958a10e2e246
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1696 * |
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|
1697 * @param idx The index of the new axis. |
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1698 * @param label The label of the new axis. |
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|
1699 * |
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1700 * @return an instance of IdentifiableNumberAxis. |
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|
1701 */ |
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|
1702 protected NumberAxis createNumberAxis(int idx, String label) { |
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|
1703 YAxisWalker walker = getYAxisWalker(); |
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1704 |
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1705 return new IdentifiableNumberAxis(walker.getId(idx), label); |
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1706 } |
2234
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1707 |
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1708 |
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1709 /** |
2238
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|
1710 * Create Y (range) axis for given index. |
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|
1711 * Shall be overriden by subclasses. |
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|
1712 */ |
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|
1713 protected NumberAxis createYAxis(int index) { |
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|
1714 YAxisWalker walker = getYAxisWalker(); |
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|
1715 |
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|
1716 Font labelFont = new Font( |
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|
1717 DEFAULT_FONT_NAME, |
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|
1718 Font.BOLD, |
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|
1719 getYAxisFontSize(index)); |
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|
1720 |
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|
1721 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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|
1722 walker.getId(index), |
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|
1723 getYAxisLabel(index)); |
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1724 |
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|
1725 axis.setAutoRangeIncludesZero(false); |
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|
1726 axis.setLabelFont(labelFont); |
2590
d75b427da50a
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|
1727 axis.setTickLabelFont(labelFont); |
2238
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|
1728 |
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|
1729 return axis; |
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|
1730 } |
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|
1731 |
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1732 |
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|
1733 /** |
2236
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1734 * Creates a new LegendItem with <i>name</i> and font provided by |
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1735 * <i>createLegendLabelFont()</i>. |
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1736 * |
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1737 * @param theme The theme of the chart line. |
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4ac581062c40
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1738 * @param name The displayed name of the item. |
2236
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1739 * |
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1740 * @return a new LegendItem instance. |
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1741 */ |
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1742 public LegendItem createLegendItem(Document theme, String name) { |
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1743 // OPTIMIZE Pass font, parsed Theme items. |
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1744 ThemeAccess themeAccess = new ThemeAccess(theme); |
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1745 |
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1746 Color color = themeAccess.parseLineColorField(); |
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1747 LegendItem legendItem = new LegendItem(name, color); |
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1748 |
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1749 legendItem.setLabelFont(createLegendLabelFont()); |
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1750 return legendItem; |
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1751 } |
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1752 |
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1753 |
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1754 /** |
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1755 * Creates Font (Family and size) to use when creating Legend Items. The |
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1756 * font size depends in the return value of <i>getLegendFontSize()</i>. |
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1757 * |
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|
1758 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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1759 */ |
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1760 protected Font createLegendLabelFont() { |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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1761 return new Font( |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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1762 DEFAULT_FONT_NAME, |
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1763 Font.PLAIN, |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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1764 getLegendFontSize() |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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1765 ); |
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1766 } |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1767 |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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1768 |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1769 /** |
3184
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Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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1770 * Create new legend entries, dependent on settings. |
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Refactored legend item aggregation again.
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1771 * @param plot The plot for which to modify the legend. |
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1772 */ |
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1773 public void aggregateLegendEntries(XYPlot plot) { |
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1774 int AGGR_THRESHOLD = 0; |
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Refactored legend item aggregation again.
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1775 |
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1776 Integer threshold = getChartSettings().getLegendSection() |
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1777 .getAggregationThreshold(); |
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1778 |
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1779 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
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1780 |
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1781 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
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1782 } |
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1783 |
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1784 |
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1785 /** |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1786 * Returns a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1787 * |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1788 * @return a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1789 */ |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1790 protected static Paint createTransparentPaint() { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1791 // TODO why not use a transparent color? |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1792 BufferedImage texture = new BufferedImage( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1793 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1794 |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1795 return new TexturePaint( |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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1796 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
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1797 } |
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1798 |
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1799 |
2234
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1800 protected void preparePDFContext(CallContext context) { |
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1801 int[] dimension = getExportDimension(); |
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1802 |
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1803 context.putContextValue("chart.width", dimension[0]); |
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1804 context.putContextValue("chart.height", dimension[1]); |
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1805 context.putContextValue("chart.marginLeft", 5f); |
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1806 context.putContextValue("chart.marginRight", 5f); |
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1807 context.putContextValue("chart.marginTop", 5f); |
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1808 context.putContextValue("chart.marginBottom", 5f); |
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1809 context.putContextValue( |
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1810 "chart.page.format", |
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1811 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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1812 } |
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1813 |
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1814 |
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1815 protected void prepareSVGContext(CallContext context) { |
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1816 int[] dimension = getExportDimension(); |
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1817 |
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1818 context.putContextValue("chart.width", dimension[0]); |
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1819 context.putContextValue("chart.height", dimension[1]); |
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1820 context.putContextValue( |
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1821 "chart.encoding", |
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1822 ChartExportHelper.DEFAULT_ENCODING); |
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1823 } |
348
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Added an abstract OutGenerator that should be the base class for all generators which create charts.
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1824 } |
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
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1825 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |