Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java @ 4573:b87073a05f9d
flys-client: Patch to render combobox options as clickable links.
The way of passing data arguments to the links and further to
the Artifact feeding service is somewhat hacked and should be
refactored (later...).
author | Christian Lins <christian.lins@intevation.de> |
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date | Tue, 27 Nov 2012 12:50:10 +0100 |
parents | 47d50572844a |
children | afd817b006b7 |
rev | line source |
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Added an abstract OutGenerator that should be the base class for all generators which create charts.
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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.Settings; |
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5 import de.intevation.artifacts.Artifact; |
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6 import de.intevation.artifacts.ArtifactNamespaceContext; |
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7 import de.intevation.artifacts.CallContext; |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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8 import de.intevation.artifacts.CallMeta; |
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9 import de.intevation.artifacts.PreferredLocale; |
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10 import de.intevation.artifacts.common.utils.XMLUtils; |
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'New Chart' for computed discharge curve.
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11 import de.intevation.flys.artifacts.FLYSArtifact; |
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12 import de.intevation.flys.artifacts.resources.Resources; |
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OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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13 import de.intevation.flys.collections.FLYSArtifactCollection; |
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14 import de.intevation.flys.jfree.Bounds; |
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15 import de.intevation.flys.jfree.CollisionFreeXYTextAnnotation; |
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16 import de.intevation.flys.jfree.DoubleBounds; |
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17 import de.intevation.flys.jfree.EnhancedLineAndShapeRenderer; |
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18 import de.intevation.flys.jfree.FLYSAnnotation; |
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19 import de.intevation.flys.jfree.StableXYDifferenceRenderer; |
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20 import de.intevation.flys.jfree.StickyAxisAnnotation; |
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21 import de.intevation.flys.jfree.Style; |
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22 import de.intevation.flys.jfree.StyledAreaSeriesCollection; |
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Enabled styling in timeseries charts.
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23 import de.intevation.flys.jfree.StyledSeries; |
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24 import de.intevation.flys.model.River; |
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25 import de.intevation.flys.themes.LineStyle; |
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26 import de.intevation.flys.themes.TextStyle; |
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27 import de.intevation.flys.themes.ThemeAccess; |
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28 import de.intevation.flys.utils.FLYSUtils; |
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29 import de.intevation.flys.utils.ThemeUtil; |
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30 |
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31 import java.awt.BasicStroke; |
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32 import java.awt.Color; |
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33 import java.awt.Font; |
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34 import java.awt.Paint; |
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35 import java.awt.Stroke; |
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36 import java.awt.TexturePaint; |
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37 import java.awt.geom.Rectangle2D; |
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38 import java.awt.image.BufferedImage; |
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39 import java.io.IOException; |
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40 import java.io.OutputStream; |
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41 import java.util.ArrayList; |
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42 import java.util.List; |
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43 import java.util.Locale; |
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44 import java.util.Map; |
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45 import java.util.SortedMap; |
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46 import java.util.TreeMap; |
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47 |
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48 import javax.xml.xpath.XPathConstants; |
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49 |
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50 import org.apache.log4j.Logger; |
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51 import org.jfree.chart.JFreeChart; |
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52 import org.jfree.chart.LegendItem; |
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53 import org.jfree.chart.LegendItemCollection; |
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54 import org.jfree.chart.annotations.XYLineAnnotation; |
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55 import org.jfree.chart.annotations.XYTextAnnotation; |
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56 import org.jfree.chart.axis.NumberAxis; |
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57 import org.jfree.chart.plot.XYPlot; |
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58 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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59 import org.jfree.chart.title.TextTitle; |
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60 import org.jfree.data.Range; |
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61 import org.jfree.data.general.Series; |
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62 import org.jfree.data.xy.XYDataset; |
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63 import org.jfree.ui.RectangleInsets; |
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64 import org.jfree.ui.TextAnchor; |
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65 import org.w3c.dom.Document; |
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66 import org.w3c.dom.Element; |
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67 |
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Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
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68 import de.intevation.flys.utils.Formatter; |
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69 |
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70 /** |
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71 * The base class for chart creation. It should provide some basic things that |
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72 * equal in all chart types. |
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73 * |
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74 * Annotations are added as FLYSAnnotations and come in mutliple basic forms: |
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75 * TextAnnotations are labels somewhere in data space, StickyAnnotations are |
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76 * labels of a slice or line in one data dimension (i.e. visualized as label |
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77 * on a single axis). |
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78 * |
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79 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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80 */ |
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81 public abstract class ChartGenerator implements OutGenerator { |
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82 |
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83 private static Logger logger = Logger.getLogger(ChartGenerator.class); |
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84 |
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85 public static final int DEFAULT_CHART_WIDTH = 600; |
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86 public static final int DEFAULT_CHART_HEIGHT = 400; |
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87 public static final String DEFAULT_CHART_FORMAT = "png"; |
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88 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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89 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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90 public static final int DEFAULT_FONT_SIZE = 12; |
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91 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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92 |
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93 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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94 |
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95 public static final String XPATH_CHART_SIZE = |
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96 "/art:action/art:attributes/art:size"; |
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97 |
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98 public static final String XPATH_CHART_FORMAT = |
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99 "/art:action/art:attributes/art:format/@art:value"; |
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100 |
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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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101 public static final String XPATH_CHART_X_RANGE = |
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102 "/art:action/art:attributes/art:xrange"; |
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103 |
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104 public static final String XPATH_CHART_Y_RANGE = |
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105 "/art:action/art:attributes/art:yrange"; |
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106 |
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107 |
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108 /** The document of the incoming out() request.*/ |
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109 protected Document request; |
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110 |
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111 /** The output stream where the data should be written to.*/ |
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112 protected OutputStream out; |
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113 |
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114 /** The CallContext object.*/ |
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115 protected CallContext context; |
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116 |
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117 protected FLYSArtifactCollection collection; |
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118 |
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119 /** The artifact that is used to decorate the chart with meta information.*/ |
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120 protected Artifact master; |
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121 |
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122 /** The settings that should be used during output creation.*/ |
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123 protected Settings settings; |
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124 |
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125 /** Map of datasets ("index"). */ |
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126 protected SortedMap<Integer, AxisDataset> datasets; |
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127 |
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128 /** List of annotations to insert in plot. */ |
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129 protected List<FLYSAnnotation> annotations = new ArrayList<FLYSAnnotation>(); |
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130 |
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131 /** |
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132 * A mini interface that allows to walk over the YAXIS enums defined in |
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133 * subclasses. |
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134 */ |
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135 public interface YAxisWalker { |
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136 |
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137 int length(); |
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138 |
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139 String getId(int idx); |
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140 } // end of YAxisWalker interface |
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141 |
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142 |
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143 |
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144 public interface AxisDataset { |
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145 |
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146 void addDataset(XYDataset dataset); |
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147 |
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148 XYDataset[] getDatasets(); |
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149 |
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150 boolean isEmpty(); |
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151 |
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152 void setRange(Range range); |
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153 |
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154 Range getRange(); |
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155 |
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156 boolean isArea(XYDataset dataset); |
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157 |
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158 void setPlotAxisIndex(int idx); |
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159 |
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160 int getPlotAxisIndex(); |
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161 |
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162 } // end of AxisDataset interface |
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163 |
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164 |
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165 |
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166 /** |
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167 * Default constructor that initializes internal data structures. |
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168 */ |
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169 public ChartGenerator() { |
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170 datasets = new TreeMap<Integer, AxisDataset>(); |
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171 } |
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172 |
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173 |
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174 /** |
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175 * Adds annotations to list. The given annotation will be visible. |
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176 */ |
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177 public void addAnnotations(FLYSAnnotation annotation) { |
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178 annotations.add(annotation); |
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179 } |
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180 |
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181 /** |
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182 * Add a text and a line annotation. |
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183 * @param area convenience to determine positions in plot. |
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184 * @param theme (optional) theme document |
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185 */ |
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186 protected void addStickyAnnotation( |
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187 StickyAxisAnnotation annotation, |
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188 XYPlot plot, |
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189 ChartArea area, |
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190 LineStyle lineStyle, |
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191 TextStyle textStyle, |
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192 Document theme |
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193 ) { |
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194 // OPTIMIZE pre-calculate area-related values |
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195 final float TEXT_OFF = 0.03f; |
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196 |
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197 XYLineAnnotation lineAnnotation = null; |
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198 XYTextAnnotation textAnnotation = null; |
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199 |
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200 int rendererIndex = 0; |
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201 |
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202 if (annotation.atX()) { |
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203 textAnnotation = new CollisionFreeXYTextAnnotation( |
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204 annotation.getText(), annotation.getPos(), area.ofGround(TEXT_OFF)); |
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205 // OPTIMIZE externalize the calculation involving PI. |
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206 //textAnnotation.setRotationAngle(270f*Math.PI/180f); |
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207 lineAnnotation = createGroundStickAnnotation( |
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208 area, annotation.getPos(), lineStyle); |
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209 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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210 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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211 } |
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212 else { |
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213 // Do the more complicated case where we stick to the Y-Axis. |
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214 // There is one nasty case (duration curves, where annotations |
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215 // might stick to the second y-axis). |
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216 // FIXME: Remove dependency to XYChartGenerator here |
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217 AxisDataset dataset = getAxisDataset( |
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218 new Integer(annotation.getAxisSymbol())); |
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219 if (dataset == null) { |
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220 logger.warn("Annotation should stick to unfindable y-axis: " |
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221 + annotation.getAxisSymbol()); |
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222 rendererIndex = 0; |
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223 } |
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224 else { |
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225 rendererIndex = dataset.getPlotAxisIndex(); |
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226 } |
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227 |
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228 // Stick to the "right" (opposed to left) Y-Axis. |
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229 if (rendererIndex != 0) { |
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230 // OPTIMIZE: Pass a different area to this function, |
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231 // do the adding to renderer outside (let this |
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232 // function return the annotations). |
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233 // Note that this path is travelled rarely. |
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234 ChartArea area2 = new ChartArea(plot.getDomainAxis(), plot.getRangeAxis(rendererIndex)); |
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235 textAnnotation = new CollisionFreeXYTextAnnotation( |
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236 annotation.getText(), area2.ofRight(TEXT_OFF), annotation.getPos()); |
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237 textAnnotation.setRotationAnchor(TextAnchor.CENTER_RIGHT); |
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238 textAnnotation.setTextAnchor(TextAnchor.CENTER_RIGHT); |
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239 lineAnnotation = createRightStickAnnotation( |
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240 area2, annotation.getPos(), lineStyle); |
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241 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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242 // New line annotation to hit curve. |
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243 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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244 XYLineAnnotation hitLineAnnotation = |
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245 createStickyLineAnnotation( |
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246 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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247 annotation.getHitPoint(), annotation.getPos(),// annotation.getHitPoint(), |
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248 area2, lineStyle); |
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249 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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250 org.jfree.ui.Layer.BACKGROUND); |
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251 } |
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252 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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253 XYLineAnnotation lineBackAnnotation = |
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254 createStickyLineAnnotation( |
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255 StickyAxisAnnotation.SimpleAxis.Y_AXIS2, |
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256 annotation.getPos(), annotation.getHitPoint(), |
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257 area2, lineStyle); |
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258 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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259 org.jfree.ui.Layer.BACKGROUND); |
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260 } |
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261 } |
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262 } |
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263 else { // Stick to the left y-axis. |
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264 textAnnotation = new CollisionFreeXYTextAnnotation( |
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265 annotation.getText(), area.ofLeft(TEXT_OFF), annotation.getPos()); |
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266 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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267 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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268 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle); |
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269 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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270 // New line annotation to hit curve. |
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271 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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272 XYLineAnnotation hitLineAnnotation = |
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273 createStickyLineAnnotation( |
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274 StickyAxisAnnotation.SimpleAxis.Y_AXIS, |
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275 annotation.getPos(), annotation.getHitPoint(), |
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276 area, lineStyle); |
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277 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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278 org.jfree.ui.Layer.BACKGROUND); |
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279 } |
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280 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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281 XYLineAnnotation lineBackAnnotation = |
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282 createStickyLineAnnotation( |
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283 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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284 annotation.getHitPoint(), annotation.getPos(), |
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285 area, lineStyle); |
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286 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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287 org.jfree.ui.Layer.BACKGROUND); |
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288 } |
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289 } |
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290 } |
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291 } |
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292 |
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293 // Style the text. |
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294 if (textStyle != null) { |
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295 textStyle.apply(textAnnotation); |
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296 } |
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297 |
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298 // Add the Annotations to renderer. |
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299 plot.getRenderer(rendererIndex).addAnnotation(textAnnotation, |
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300 org.jfree.ui.Layer.FOREGROUND); |
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301 plot.getRenderer(rendererIndex).addAnnotation(lineAnnotation, |
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302 org.jfree.ui.Layer.FOREGROUND); |
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303 } |
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304 |
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305 /** |
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306 * Create annotation that sticks to "ground" (X) axis. |
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307 * @param area helper to calculate coordinates |
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308 * @param pos one-dimensional position (distance from axis) |
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309 * @param lineStyle the line style to use for the line. |
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310 */ |
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311 protected static XYLineAnnotation createGroundStickAnnotation( |
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312 ChartArea area, float pos, LineStyle lineStyle |
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313 ) { |
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314 // Style the line. |
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315 if (lineStyle != null) { |
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316 return new XYLineAnnotation( |
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317 pos, area.atGround(), |
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318 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET), |
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319 new BasicStroke(lineStyle.getWidth()),lineStyle.getColor()); |
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320 } |
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321 else { |
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322 return new XYLineAnnotation( |
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323 pos, area.atGround(), |
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324 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET)); |
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325 } |
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326 } |
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327 |
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328 |
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329 /** |
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330 * Create annotation that sticks to the second Y axis ("right"). |
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331 * @param area helper to calculate coordinates |
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332 * @param pos one-dimensional position (distance from axis) |
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333 * @param lineStyle the line style to use for the line. |
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334 */ |
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335 protected static XYLineAnnotation createRightStickAnnotation( |
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336 ChartArea area, float pos, LineStyle lineStyle |
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337 ) { |
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338 // Style the line. |
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339 if (lineStyle != null) { |
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340 return new XYLineAnnotation( |
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341 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos, |
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342 area.atRight(), pos, |
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343 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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344 } |
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345 else { |
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346 return new XYLineAnnotation( |
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347 area.atRight(), pos, |
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348 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos); |
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349 } |
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350 } |
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351 |
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352 |
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353 /** |
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354 * Create annotation that sticks to the first Y axis ("left"). |
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355 * @param area helper to calculate coordinates |
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356 * @param pos one-dimensional position (distance from axis) |
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357 * @param lineStyle the line style to use for the line. |
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358 */ |
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359 protected static XYLineAnnotation createLeftStickAnnotation( |
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360 ChartArea area, float pos, LineStyle lineStyle |
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361 ) { |
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362 // Style the line. |
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363 if (lineStyle != null) { |
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364 return new XYLineAnnotation( |
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365 area.atLeft(), pos, |
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366 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos, |
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367 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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368 } |
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369 else { |
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370 return new XYLineAnnotation( |
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371 area.atLeft(), pos, |
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372 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos); |
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373 } |
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374 } |
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375 |
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376 |
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377 /** |
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378 * Create a line from a axis to a given point. |
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379 * @param axis The "simple" axis. |
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380 * @param fromD1 from-location in first dimension. |
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381 * @param toD2 to-location in second dimension. |
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382 * @param area helper to calculate offsets. |
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383 * @param lineStyle optional line style. |
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384 */ |
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385 protected static XYLineAnnotation createStickyLineAnnotation( |
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386 StickyAxisAnnotation.SimpleAxis axis, float fromD1, float toD2, |
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387 ChartArea area, LineStyle lineStyle |
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388 ) { |
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389 double anchorX1 = 0d, anchorX2 = 0d, anchorY1 = 0d, anchorY2 = 0d; |
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390 switch(axis) { |
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391 case X_AXIS: |
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392 anchorX1 = fromD1; |
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393 anchorX2 = fromD1; |
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394 anchorY1 = area.atGround(); |
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395 anchorY2 = toD2; |
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396 break; |
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397 case Y_AXIS: |
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398 anchorX1 = area.atLeft(); |
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399 anchorX2 = toD2; |
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400 anchorY1 = fromD1; |
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401 anchorY2 = fromD1; |
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402 break; |
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403 case Y_AXIS2: |
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404 anchorX1 = area.atRight(); |
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405 anchorX2 = toD2; |
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406 anchorY1 = fromD1; |
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407 anchorY2 = fromD1; |
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408 break; |
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409 } |
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410 // Style the line. |
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411 if (lineStyle != null) { |
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412 return new XYLineAnnotation( |
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413 anchorX1, anchorY1, |
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414 anchorX2, anchorY2, |
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415 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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416 } |
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417 else { |
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418 return new XYLineAnnotation( |
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419 anchorX1, anchorY1, |
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420 anchorX2, anchorY2); |
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421 } |
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422 } |
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423 |
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424 /** |
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425 * Add the annotations (Sticky, Text and hyk zones) stored |
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426 * in the annotations field. |
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427 * @param plot Plot to add annotations to. |
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428 */ |
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429 protected void addAnnotationsToRenderer(XYPlot plot) { |
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430 logger.debug("addAnnotationsToRenderer"); |
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431 |
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432 if (annotations == null || annotations.isEmpty()) { |
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433 logger.debug("addAnnotationsToRenderer: no annotations."); |
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434 return; |
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435 } |
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436 |
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437 // OPTMIMIZE: Pre-calculate positions |
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438 ChartArea area = new ChartArea( |
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439 plot.getDomainAxis(0).getRange(), |
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440 plot.getRangeAxis().getRange()); |
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441 |
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442 // Walk over all Annotation sets. |
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443 for (FLYSAnnotation fa: annotations) { |
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444 |
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445 // Access text styling, if any. |
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446 Document theme = fa.getTheme(); |
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447 TextStyle textStyle = null; |
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448 LineStyle lineStyle = null; |
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449 |
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450 // Get Themeing information and add legend item. |
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451 if (theme != null) { |
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452 ThemeAccess themeAccess = new ThemeAccess(theme); |
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453 textStyle = themeAccess.parseTextStyle(); |
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454 lineStyle = themeAccess.parseLineStyle(); |
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455 if (fa.getLabel() != null) { |
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456 LegendItemCollection lic = new LegendItemCollection(); |
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457 LegendItemCollection old = plot.getFixedLegendItems(); |
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458 lic.add(createLegendItem(theme, fa.getLabel())); |
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459 // (Re-)Add prior legend entries. |
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460 if (old != null) { |
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461 old.addAll(lic); |
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462 } |
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463 else { |
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464 old = lic; |
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465 } |
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466 plot.setFixedLegendItems(old); |
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467 } |
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468 } |
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469 |
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470 // The 'Sticky' Annotations (at axis, with line and text). |
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471 for (StickyAxisAnnotation sta: fa.getAxisTextAnnotations()) { |
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472 addStickyAnnotation( |
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473 sta, plot, area, lineStyle, textStyle, theme); |
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474 } |
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475 |
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476 // Other Text Annotations (e.g. labels of (manual) points). |
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477 for (XYTextAnnotation ta: fa.getTextAnnotations()) { |
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478 // Style the text. |
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479 if (textStyle != null) { |
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480 textStyle.apply(ta); |
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481 } |
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482 ta.setY(area.above(0.05d, ta.getY())); |
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483 plot.getRenderer().addAnnotation(ta, org.jfree.ui.Layer.FOREGROUND); |
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484 } |
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485 } |
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486 } |
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487 |
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488 |
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489 /** |
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490 * This method needs to be implemented by concrete subclasses to create new |
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491 * instances of JFreeChart. |
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492 * |
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493 * @return a new instance of a JFreeChart. |
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494 */ |
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495 public abstract JFreeChart generateChart(); |
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496 |
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497 |
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498 @Override |
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499 public abstract void doOut( |
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500 ArtifactAndFacet bundle, |
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501 Document attr, |
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502 boolean visible); |
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503 |
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504 |
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505 protected abstract YAxisWalker getYAxisWalker(); |
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506 |
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507 |
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508 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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509 |
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510 /** |
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511 * Returns the default title of a chart. |
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512 * |
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513 * @return the default title of a chart. |
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514 */ |
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515 protected abstract String getDefaultChartTitle(); |
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516 |
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517 |
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518 /** |
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519 * Returns the default X-Axis label of a chart. |
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520 * |
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521 * @return the default X-Axis label of a chart. |
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522 */ |
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523 protected abstract String getDefaultXAxisLabel(); |
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524 |
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525 |
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526 /** |
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527 * This method is called to retrieve the default label for an Y axis at |
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528 * position <i>pos</i>. |
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529 * |
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530 * @param pos The position of an Y axis. |
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531 * |
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532 * @return the default Y axis label at position <i>pos</i>. |
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533 */ |
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534 protected abstract String getDefaultYAxisLabel(int pos); |
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535 |
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536 |
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537 /** |
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538 * This method is used to create new AxisDataset instances which may differ |
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539 * in concrete subclasses. |
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540 * |
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541 * @param idx The index of an axis. |
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542 */ |
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543 protected abstract AxisDataset createAxisDataset(int idx); |
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544 |
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545 |
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546 /** |
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547 * Combines the ranges of the X axis at index <i>idx</i>. |
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548 * |
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549 * @param bounds A new Bounds. |
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550 * @param idx The index of the X axis that should be comined with |
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551 * <i>range</i>. |
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552 */ |
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553 protected abstract void combineXBounds(Bounds bounds, int idx); |
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554 |
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555 |
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556 /** |
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557 * Combines the ranges of the Y axis at index <i>idx</i>. |
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558 * |
3270
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Fix various documentation issues.
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559 * @param bounds A new Bounds. |
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560 * @param index The index of the Y axis that should be comined with. |
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561 * <i>range</i>. |
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562 */ |
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563 protected abstract void combineYBounds(Bounds bounds, int index); |
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564 |
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565 |
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566 /** |
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567 * This method is used to determine the ranges for axes at a given index. |
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568 * |
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569 * @param index The index of the axes at the plot. |
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570 * |
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571 * @return a Range[] with [xrange, yrange]; |
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572 */ |
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573 public abstract Range[] getRangesForAxis(int index); |
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574 |
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575 public abstract Bounds getXBounds(int axis); |
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576 |
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577 protected abstract void setXBounds(int axis, Bounds bounds); |
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578 |
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579 public abstract Bounds getYBounds(int axis); |
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580 |
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581 protected abstract void setYBounds(int axis, Bounds bounds); |
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582 |
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583 |
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584 /** |
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585 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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586 * and adds it as TextTitle to the chart. |
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587 * The default implementation of getChartSubtitle() returns the same |
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588 * as getDefaultChartSubtitle() which must be implemented by derived |
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589 * classes. If you want to add multiple subtitles to the chart override |
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590 * this method and add your subtitles manually. |
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591 * |
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592 * @param chart The JFreeChart chart object. |
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593 */ |
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594 protected void addSubtitles(JFreeChart chart) { |
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595 String subtitle = getChartSubtitle(); |
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596 |
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597 if (subtitle != null && subtitle.length() > 0) { |
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598 chart.addSubtitle(new TextTitle(subtitle)); |
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599 } |
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600 } |
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601 |
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602 |
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603 /** |
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604 * Register annotations like MainValues for later plotting |
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605 * |
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606 * @param annotations list of annotations (data of facet). |
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607 * @param aandf Artifact and the facet. |
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608 * @param theme Theme document for given annotations. |
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609 * @param visible The visibility of the annotations. |
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610 */ |
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611 protected void doAnnotations( |
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612 FLYSAnnotation annotations, |
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613 ArtifactAndFacet aandf, |
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614 Document theme, |
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615 boolean visible |
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616 ){ |
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617 logger.debug("doAnnotations"); |
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618 |
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619 // Add all annotations to our annotation pool. |
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620 annotations.setTheme(theme); |
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621 if (aandf != null) { |
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622 annotations.setLabel(aandf.getFacetDescription()); |
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623 } |
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624 else { |
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625 logger.error( |
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626 "Art/Facet for Annotations is null. " + |
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627 "This should never happen!"); |
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628 } |
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629 |
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630 if (visible) { |
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631 addAnnotations(annotations); |
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632 } |
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633 } |
3245
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634 |
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635 |
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636 /** |
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637 * Generate chart. |
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638 */ |
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639 @Override |
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640 public void generate() |
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641 throws IOException |
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642 { |
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643 logger.debug("ChartGenerator.generate"); |
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644 |
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645 JFreeChart chart = generateChart(); |
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646 |
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647 String format = getFormat(); |
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648 int[] size = getSize(); |
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649 |
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650 if (size == null) { |
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651 size = getExportDimension(); |
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652 } |
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653 |
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654 context.putContextValue("chart.width", size[0]); |
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655 context.putContextValue("chart.height", size[1]); |
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656 |
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657 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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658 context.putContextValue("chart.image.format", "png"); |
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659 |
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660 ChartExportHelper.exportImage( |
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661 out, |
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662 chart, |
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663 context); |
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664 } |
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665 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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666 preparePDFContext(context); |
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667 |
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|
668 ChartExportHelper.exportPDF( |
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669 out, |
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670 chart, |
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671 context); |
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672 } |
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673 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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674 prepareSVGContext(context); |
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675 |
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676 ChartExportHelper.exportSVG( |
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677 out, |
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678 chart, |
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679 context); |
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680 } |
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681 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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682 context.putContextValue("chart.image.format", "csv"); |
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683 |
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|
684 ChartExportHelper.exportCSV( |
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685 out, |
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686 chart, |
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|
687 context); |
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688 } |
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689 } |
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690 |
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|
691 |
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|
692 @Override |
348
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693 public void init(Document request, OutputStream out, CallContext context) { |
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694 logger.debug("ChartGenerator.init"); |
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695 |
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696 this.request = request; |
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697 this.out = out; |
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698 this.context = context; |
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699 } |
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700 |
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701 |
2234
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702 @Override |
412
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703 public void setMasterArtifact(Artifact master) { |
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704 this.master = master; |
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705 } |
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|
706 |
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707 |
2047
0318fa6f0844
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708 @Override |
3422
118fe1cc8cc8
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|
709 public void setCollection(FLYSArtifactCollection collection) { |
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710 this.collection = collection; |
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711 } |
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712 |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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|
713 |
118fe1cc8cc8
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714 @Override |
2047
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|
715 public void setSettings(Settings settings) { |
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716 this.settings = settings; |
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|
717 } |
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diff
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|
718 |
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diff
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|
719 |
0318fa6f0844
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diff
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|
720 /** |
2236
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|
721 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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|
722 * but with no axes settings. |
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|
723 * |
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|
724 * @return an instance of <i>ChartSettings</i>. |
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|
725 */ |
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|
726 @Override |
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|
727 public Settings getSettings() { |
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|
728 if (this.settings != null) { |
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|
729 return this.settings; |
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|
730 } |
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|
731 |
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|
732 ChartSettings settings = new ChartSettings(); |
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|
733 |
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|
734 ChartSection chartSection = buildChartSection(); |
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|
735 LegendSection legendSection = buildLegendSection(); |
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|
736 ExportSection exportSection = buildExportSection(); |
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|
737 |
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|
738 settings.setChartSection(chartSection); |
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|
739 settings.setLegendSection(legendSection); |
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|
740 settings.setExportSection(exportSection); |
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|
741 |
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|
742 List<AxisSection> axisSections = buildAxisSections(); |
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|
743 for (AxisSection axisSection: axisSections) { |
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|
744 settings.addAxisSection(axisSection); |
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|
745 } |
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|
746 |
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|
747 return settings; |
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|
748 } |
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|
749 |
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|
750 |
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|
751 /** |
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|
752 * Creates a new <i>ChartSection</i>. |
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|
753 * |
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|
754 * @return a new <i>ChartSection</i>. |
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|
755 */ |
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|
756 protected ChartSection buildChartSection() { |
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|
757 ChartSection chartSection = new ChartSection(); |
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|
758 chartSection.setTitle(getChartTitle()); |
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changeset
|
759 chartSection.setSubtitle(getChartSubtitle()); |
3613
dd6e25980c91
Fixed typo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3555
diff
changeset
|
760 chartSection.setDisplayGrid(isGridVisible()); |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
761 chartSection.setDisplayLogo(showLogo()); |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
762 chartSection.setLogoVPlacement(logoVPlace()); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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parents:
3617
diff
changeset
|
763 chartSection.setLogoHPlacement(logoHPlace()); |
2236
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changeset
|
764 return chartSection; |
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|
765 } |
c2b15d9c0f43
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parents:
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changeset
|
766 |
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parents:
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changeset
|
767 |
c2b15d9c0f43
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|
768 /** |
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changeset
|
769 * Creates a new <i>LegendSection</i>. |
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770 * |
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771 * @return a new <i>LegendSection</i>. |
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772 */ |
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773 protected LegendSection buildLegendSection() { |
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774 LegendSection legendSection = new LegendSection(); |
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775 legendSection.setVisibility(isLegendVisible()); |
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776 legendSection.setFontSize(getLegendFontSize()); |
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777 legendSection.setAggregationThreshold(10); |
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778 return legendSection; |
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779 } |
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780 |
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781 |
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782 /** |
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783 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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784 * and <b>HEIGHT=400</b>. |
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785 * |
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786 * @return a new <i>ExportSection</i>. |
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787 */ |
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788 protected ExportSection buildExportSection() { |
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789 ExportSection exportSection = new ExportSection(); |
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790 exportSection.setWidth(600); |
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791 exportSection.setHeight(400); |
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792 return exportSection; |
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793 } |
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794 |
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795 |
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796 /** |
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797 * Creates a list of Sections that contains all axes of the chart (including |
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798 * X and Y axes). |
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799 * |
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800 * @return a list of Sections for each axis in this chart. |
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801 */ |
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802 protected List<AxisSection> buildAxisSections() { |
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803 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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804 |
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805 axisSections.addAll(buildXAxisSections()); |
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806 axisSections.addAll(buildYAxisSections()); |
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807 |
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808 return axisSections; |
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809 } |
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810 |
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811 |
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812 /** |
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813 * Creates a new Section for chart's X axis. |
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814 * |
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815 * @return a List that contains a Section for the X axis. |
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816 */ |
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817 protected List<AxisSection> buildXAxisSections() { |
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818 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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819 |
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820 String identifier = "X"; |
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821 |
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822 AxisSection axisSection = new AxisSection(); |
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823 axisSection.setIdentifier(identifier); |
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824 axisSection.setLabel(getXAxisLabel()); |
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825 axisSection.setFontSize(14); |
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826 axisSection.setFixed(false); |
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827 |
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828 // XXX We are able to find better default ranges that [0,0], but the Y |
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829 // axes currently have no better ranges set. |
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830 axisSection.setUpperRange(0d); |
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831 axisSection.setLowerRange(0d); |
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832 |
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833 axisSections.add(axisSection); |
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834 |
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835 return axisSections; |
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836 } |
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837 |
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838 |
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839 /** |
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840 * Creates a list of Section for the chart's Y axes. This method makes use |
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841 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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842 * subclasses. |
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843 * |
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844 * @return a list of Y axis sections. |
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845 */ |
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846 protected List<AxisSection> buildYAxisSections() { |
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847 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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848 |
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849 YAxisWalker walker = getYAxisWalker(); |
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850 for (int i = 0, n = walker.length(); i < n; i++) { |
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851 AxisSection ySection = new AxisSection(); |
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852 ySection.setIdentifier(walker.getId(i)); |
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853 ySection.setLabel(getYAxisLabel(i)); |
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854 ySection.setFontSize(14); |
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855 ySection.setFixed(false); |
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856 |
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857 // XXX We are able to find better default ranges that [0,0], the |
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858 // only problem is, that we do NOT have a better range than [0,0] |
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859 // for each axis, because the initial chart will not have a dataset |
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860 // for each axis set! |
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861 ySection.setUpperRange(0d); |
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862 ySection.setLowerRange(0d); |
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863 |
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864 axisSections.add(ySection); |
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865 } |
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866 |
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867 return axisSections; |
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868 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
869 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
870 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
871 /** |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
872 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
873 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
874 * @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
|
875 * <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
|
876 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
877 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
|
878 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
|
879 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
|
880 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
881 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
882 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
|
883 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
884 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
885 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
886 /** |
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
|
887 * 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
|
888 * |
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
|
889 * @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
|
890 * |
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
|
891 * @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
|
892 * <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
|
893 * |
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 * @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
|
895 */ |
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 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
|
897 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
|
898 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
|
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 |
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 /** |
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 * 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
|
904 * |
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 * @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
|
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 * @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
|
908 * <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
|
909 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
910 * @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
|
911 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
912 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
|
913 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
|
914 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
|
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 |
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 /** |
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 * 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
|
920 * 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
|
921 * 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
|
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 * @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
|
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 * @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
|
926 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
927 * @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
|
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 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
|
930 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
|
931 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
|
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 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
|
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 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
936 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
937 /** |
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 * 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
|
939 * 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
|
940 * 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
|
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 * @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
|
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 * @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
|
945 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
946 * @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
|
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 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
|
949 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
|
950 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
|
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 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
|
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 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
955 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
956 /** |
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 * 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
|
958 * <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
|
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 * @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
|
961 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
962 * @return 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
|
963 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
964 * @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
|
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 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
|
967 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
|
968 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
|
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 |
0318fa6f0844
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971 |
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|
972 /** |
2234
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973 * Returns the title of a chart. The return value depends on the existence |
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974 * of ChartSettings: if there are ChartSettings set, this method returns the |
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975 * chart title provided by those settings. Otherwise, this method returns |
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976 * getDefaultChartTitle(). |
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977 * |
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978 * @return the title of a chart. |
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979 */ |
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980 protected String getChartTitle() { |
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981 ChartSettings chartSettings = getChartSettings(); |
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982 |
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983 if (chartSettings != null) { |
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984 return getChartTitle(chartSettings); |
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985 } |
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986 |
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987 return getDefaultChartTitle(); |
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988 } |
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989 |
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990 |
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991 /** |
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|
992 * Returns the subtitle of a chart. The return value depends on the |
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|
993 * existence of ChartSettings: if there are ChartSettings set, this method |
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994 * returns the chart title provided by those settings. Otherwise, this |
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|
995 * method returns getDefaultChartSubtitle(). |
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996 * |
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997 * @return the subtitle of a chart. |
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998 */ |
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999 protected String getChartSubtitle() { |
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1000 ChartSettings chartSettings = getChartSettings(); |
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1001 |
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1002 if (chartSettings != null) { |
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1003 return getChartSubtitle(chartSettings); |
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1004 } |
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1005 |
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1006 return getDefaultChartSubtitle(); |
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1007 } |
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1008 |
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1009 |
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1010 /** |
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1011 * This method always returns null. Override it in subclasses that require |
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1012 * subtitles. |
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1013 * |
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1014 * @return null. |
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1015 */ |
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1016 protected String getDefaultChartSubtitle() { |
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1017 // Override this method in subclasses |
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1018 return null; |
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1019 } |
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1020 |
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1021 |
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1022 /** |
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1023 * This method is used to determine, if the chart's legend is visible or |
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1024 * not. If a <i>settings</i> instance is set, this instance determines the |
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1025 * visibility otherwise, this method returns true as default if no |
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1026 * <i>settings</i> is set. |
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1027 * |
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1028 * @return true, if the legend should be visible, otherwise false. |
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1029 */ |
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1030 protected boolean isLegendVisible() { |
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1031 ChartSettings chartSettings = getChartSettings(); |
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1032 if (chartSettings != null) { |
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1033 return isLegendVisible(chartSettings); |
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1034 } |
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1035 |
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1036 return true; |
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1037 } |
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1038 |
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1039 |
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1040 /** Where to place the logo. */ |
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1041 protected String logoHPlace() { |
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1042 ChartSettings chartSettings = getChartSettings(); |
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1043 if (chartSettings != null) { |
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1044 ChartSection cs = chartSettings.getChartSection(); |
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1045 String place = cs.getLogoHPlacement(); |
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1046 |
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1047 return place; |
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|
1048 } |
3639
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1049 return "center"; |
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1050 } |
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1051 |
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1052 |
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1053 /** Where to place the logo. */ |
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1054 protected String logoVPlace() { |
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|
1055 ChartSettings chartSettings = getChartSettings(); |
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|
1056 if (chartSettings != null) { |
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|
1057 ChartSection cs = chartSettings.getChartSection(); |
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|
1058 String place = cs.getLogoVPlacement(); |
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|
1059 |
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|
1060 return place; |
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|
1061 } |
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|
1062 return "top"; |
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|
1063 } |
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|
1064 |
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1065 |
3615
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|
1066 /** Return the logo id from settings. */ |
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|
1067 protected String showLogo(ChartSettings chartSettings) { |
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|
1068 if (chartSettings != null) { |
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|
1069 ChartSection cs = chartSettings.getChartSection(); |
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|
1070 String logo = cs.getDisplayLogo(); |
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1071 |
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|
1072 return logo; |
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|
1073 } |
3617
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|
1074 return "none"; |
3615
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|
1075 } |
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|
1076 |
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|
1077 |
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|
1078 /** |
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1079 * This method is used to determine if a logo should be added to the plot. |
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1080 * |
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1081 * @return logo name (null if none). |
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1082 */ |
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1083 protected String showLogo() { |
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1084 ChartSettings chartSettings = getChartSettings(); |
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1085 return showLogo(chartSettings); |
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1086 } |
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1087 |
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1088 |
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1089 /** |
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1090 * This method is used to determine the font size of the chart's legend. If |
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1091 * a <i>settings</i> instance is set, this instance determines the font |
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1092 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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1093 * is set or if it doesn't provide a legend font size. |
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1094 * |
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1095 * @return a legend font size. |
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1096 */ |
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1097 protected int getLegendFontSize() { |
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1098 Integer fontSize = null; |
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1099 |
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1100 ChartSettings chartSettings = getChartSettings(); |
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1101 if (chartSettings != null) { |
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1102 fontSize = getLegendFontSize(chartSettings); |
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1103 } |
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1104 |
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1105 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1106 } |
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1107 |
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1108 |
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1109 /** |
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1110 * This method is used to determine if the resulting chart should display |
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1111 * grid lines or not. <b>Note: this method always returns true!</b> |
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1112 * |
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1113 * @return true, if the chart should display grid lines, otherwise false. |
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1114 */ |
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1115 protected boolean isGridVisible() { |
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1116 return true; |
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1117 } |
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1118 |
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1119 |
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1120 /** |
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1121 * Returns the X-Axis label of a chart. |
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1122 * |
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1123 * @return the X-Axis label of a chart. |
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1124 */ |
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1125 protected String getXAxisLabel() { |
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1126 ChartSettings chartSettings = getChartSettings(); |
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1127 if (chartSettings == null) { |
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1128 return getDefaultXAxisLabel(); |
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1129 } |
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1130 |
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1131 AxisSection as = chartSettings.getAxisSection("X"); |
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1132 if (as != null) { |
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1133 String label = as.getLabel(); |
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1134 |
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1135 if (label != null) { |
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1136 return label; |
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1137 } |
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1138 } |
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1139 |
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1140 return getDefaultXAxisLabel(); |
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1141 } |
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1142 |
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1143 |
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1144 /** |
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1145 * This method returns the font size for the X axis. If the font size is |
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1146 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1147 * returned. Otherwise the default font size 12 is returned. |
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1148 * |
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1149 * @return the font size for the x axis. |
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1150 */ |
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1151 protected int getXAxisLabelFontSize() { |
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1152 ChartSettings chartSettings = getChartSettings(); |
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1153 if (chartSettings == null) { |
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1154 return DEFAULT_FONT_SIZE; |
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1155 } |
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1156 |
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1157 AxisSection as = chartSettings.getAxisSection("X"); |
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1158 Integer fontSize = as.getFontSize(); |
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1159 |
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1160 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1161 } |
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1162 |
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1163 |
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1164 /** |
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1165 * This method returns the font size for an Y axis. If the font size is |
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1166 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1167 * returned. Otherwise the default font size 12 is returned. |
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1168 * |
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1169 * @return the font size for the x axis. |
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1170 */ |
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1171 protected int getYAxisFontSize(int pos) { |
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1172 ChartSettings chartSettings = getChartSettings(); |
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1173 if (chartSettings == null) { |
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1174 return DEFAULT_FONT_SIZE; |
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1175 } |
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1176 |
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1177 YAxisWalker walker = getYAxisWalker(); |
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1178 |
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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 return DEFAULT_FONT_SIZE; |
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1182 } |
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1183 Integer fontSize = as.getFontSize(); |
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1184 |
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1185 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1186 } |
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1187 |
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1188 |
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1189 /** |
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1190 * This method returns the export dimension specified in ChartSettings as |
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1191 * int array [width,height]. |
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1192 * |
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1193 * @return an int array with [width,height]. |
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1194 */ |
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1195 protected int[] getExportDimension() { |
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1196 ChartSettings chartSettings = getChartSettings(); |
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1197 if (chartSettings == null) { |
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1198 return new int[] { 600, 400 }; |
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1199 } |
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1200 |
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1201 ExportSection export = chartSettings.getExportSection(); |
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1202 Integer width = export.getWidth(); |
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1203 Integer height = export.getHeight(); |
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1204 |
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1205 if (width != null && height != null) { |
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1206 return new int[] { width, height }; |
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1207 } |
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1208 |
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1209 return new int[] { 600, 400 }; |
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1210 } |
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1211 |
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1212 |
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1213 /** |
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1214 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1215 * |
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1216 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1217 */ |
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1218 protected String getYAxisLabel(int pos) { |
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1219 ChartSettings chartSettings = getChartSettings(); |
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1220 if (chartSettings == null) { |
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1221 return getDefaultYAxisLabel(pos); |
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1222 } |
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1223 |
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1224 YAxisWalker walker = getYAxisWalker(); |
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1225 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1226 if (as != null) { |
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1227 String label = as.getLabel(); |
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1228 |
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1229 if (label != null) { |
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1230 return label; |
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1231 } |
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1232 } |
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1233 |
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1234 return getDefaultYAxisLabel(pos); |
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1235 } |
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1236 |
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1237 |
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1238 /** |
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1239 * This method searches for a specific axis in the <i>settings</i> if |
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1240 * <i>settings</i> is set. If the axis was found, this method returns the |
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1241 * specified axis range if the axis range is fixed. Otherwise, this method |
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1242 * returns null. |
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1243 * |
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1244 * @param axisId The identifier of an axis. |
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1245 * |
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1246 * @return the specified axis range from <i>settings</i> if the axis is |
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1247 * fixed, otherwise null. |
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1248 */ |
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1249 public Range getRangeForAxisFromSettings(String axisId) { |
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1250 ChartSettings chartSettings = getChartSettings(); |
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1251 if (chartSettings == null) { |
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1252 return null; |
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1253 } |
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1254 |
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1255 AxisSection as = chartSettings.getAxisSection(axisId); |
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1256 |
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1257 if (as == null) { |
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1258 return null; |
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1259 } |
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1260 |
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1261 Boolean fixed = as.isFixed(); |
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1262 |
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1263 if (fixed != null && fixed) { |
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1264 Double upper = as.getUpperRange(); |
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1265 Double lower = as.getLowerRange(); |
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1266 |
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1267 if (upper != null && lower != null) { |
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1268 return lower < upper |
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1269 ? new Range(lower, upper) |
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1270 : new Range(upper, lower); |
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1271 } |
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1272 } |
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1273 |
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1274 return null; |
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1275 } |
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1276 |
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1277 |
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1278 /** |
2238
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1279 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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1280 * |
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1281 * @param dataset An XYDataset. |
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1282 * @param idx The axis index. |
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1283 * @param visible Determines, if the dataset should be visible or not. |
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1284 */ |
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1285 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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1286 if (dataset == null || idx < 0) { |
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1287 return; |
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1288 } |
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1289 |
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1290 AxisDataset axisDataset = getAxisDataset(idx); |
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1291 |
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1292 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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1293 |
2587
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1294 if (xyBounds == null) { |
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1295 logger.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1296 return; |
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1297 } |
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1298 |
2238
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1299 if (visible) { |
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1300 if (logger.isDebugEnabled()) { |
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1301 logger.debug("Add new AxisDataset at index: " + idx); |
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1302 logger.debug("X extent: " + xyBounds[0]); |
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1303 logger.debug("Y extent: " + xyBounds[1]); |
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1304 } |
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1305 |
2238
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1306 axisDataset.addDataset(dataset); |
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1307 } |
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1308 |
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1309 combineXBounds(xyBounds[0], 0); |
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1310 combineYBounds(xyBounds[1], idx); |
2238
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1311 } |
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1312 |
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1313 |
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1314 /** |
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1315 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1316 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1317 * created using <i>createAxisDataset()</i>. |
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1318 * |
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1319 * @param idx The index of the desired AxisDataset. |
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1320 * |
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1321 * @return an existing or new AxisDataset. |
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1322 */ |
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1323 public AxisDataset getAxisDataset(int idx) { |
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1324 AxisDataset axisDataset = datasets.get(idx); |
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1325 |
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1326 if (axisDataset == null) { |
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1327 axisDataset = createAxisDataset(idx); |
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1328 datasets.put(idx, axisDataset); |
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1329 } |
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1330 |
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1331 return axisDataset; |
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1332 } |
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1333 |
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1334 |
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1335 /** |
2422
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1336 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
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1337 * <i>Settings</i> are applied in this method. |
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1338 * |
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1339 * @param plot The XYPlot which is adapted. |
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1340 */ |
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1341 protected void adjustPlot(XYPlot plot) { |
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1342 Stroke gridStroke = new BasicStroke( |
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1343 DEFAULT_GRID_LINE_WIDTH, |
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1344 BasicStroke.CAP_BUTT, |
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1345 BasicStroke.JOIN_MITER, |
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1346 3.0f, |
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1347 new float[] { 3.0f }, |
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1348 0.0f); |
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1349 |
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1350 ChartSettings cs = getChartSettings(); |
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1351 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
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1352 |
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1353 plot.setDomainGridlineStroke(gridStroke); |
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1354 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
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1355 plot.setDomainGridlinesVisible(isGridVisible); |
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1356 |
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1357 plot.setRangeGridlineStroke(gridStroke); |
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1358 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
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1359 plot.setRangeGridlinesVisible(isGridVisible); |
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1360 |
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1361 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
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1362 } |
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1363 |
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1364 |
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1365 /** |
2234
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1366 * This helper mehtod is used to extract the current locale from instance |
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1367 * vairable <i>context</i>. |
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1368 * |
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1369 * @return the current locale. |
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1370 */ |
1645
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1371 protected Locale getLocale() { |
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1372 CallMeta meta = context.getMeta(); |
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1373 PreferredLocale[] prefs = meta.getLanguages(); |
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1374 |
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changeset
|
1375 int len = prefs != null ? prefs.length : 0; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1376 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1377 Locale[] locales = new Locale[len]; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1378 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1379 for (int i = 0; i < len; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1380 locales[i] = prefs[i].getLocale(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1381 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1382 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1383 return meta.getPreferredLocale(locales); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1384 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1385 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1386 |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1387 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1388 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1389 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1390 |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1391 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
|
1392 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
|
1393 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1394 |
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
|
1395 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
|
1396 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
|
1397 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1398 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1399 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1400 protected String getRiverName() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1401 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
|
1402 |
1104
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1403 River river = FLYSUtils.getRiver(flys); |
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1404 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
|
1405 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1406 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1407 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1408 protected double[] getRange() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1409 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
|
1410 |
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
|
1411 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
|
1412 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1413 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1414 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1415 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1416 * Returns the size of a chart export as array which has been specified by |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1417 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1418 * |
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
|
1419 * @return the size of a chart as [width, height] or null if no width or |
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1420 * 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
|
1421 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1422 protected int[] getSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1423 int[] size = new int[2]; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1424 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1425 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
|
1426 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1427 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
|
1428 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
|
1429 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
|
1430 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1431 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1432 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
|
1433 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1434 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1435 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
|
1436 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1437 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
|
1438 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1439 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
|
1440 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
|
1441 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1442 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
|
1443 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
|
1444 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1445 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1446 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1447 |
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
|
1448 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
|
1449 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1450 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1451 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1452 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1453 * 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
|
1454 * 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
|
1455 * <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
|
1456 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1457 * @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
|
1458 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1459 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1460 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1461 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1462 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1463 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1464 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1465 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1466 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
|
1467 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1468 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1469 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1470 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1471 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1472 /** |
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
|
1473 * Returns the X-Axis range as String array from request document. |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1474 * If the (x|y)range elements are not found in request document, return |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1475 * null (i.e. not zoomed). |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1476 * |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1477 * @return a String array with [lower, upper], null if not in document. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1478 */ |
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
|
1479 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1480 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
|
1481 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
|
1482 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
|
1483 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
|
1484 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
|
1485 |
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
|
1486 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
|
1487 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
|
1488 } |
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
|
1489 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1490 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
|
1491 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1492 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1493 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
|
1494 |
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
|
1495 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
|
1496 } |
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
|
1497 |
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
|
1498 |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1499 /** Returns null if the (x|y)range-element was not found in request document. |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1500 * This usally means that the axis are not manually zoomed, i.e. showing |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1501 * full data extent. */ |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1502 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1503 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
|
1504 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
|
1505 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
|
1506 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
|
1507 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
|
1508 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1509 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
|
1510 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
|
1511 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1512 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4432
diff
changeset
|
1513 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1514 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
|
1515 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1516 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1517 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
|
1518 |
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
|
1519 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
|
1520 } |
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
|
1521 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1522 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1523 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1524 * 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
|
1525 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1526 * @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
|
1527 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1528 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
|
1529 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
|
1530 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1531 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1532 |
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
|
1533 /** |
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
|
1534 * 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
|
1535 * <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
|
1536 * 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
|
1537 * |
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 * @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
|
1539 */ |
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 protected void addDatasets(XYPlot plot) { |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1541 logger.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1542 |
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
|
1543 // 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
|
1544 // Thus, generate numbering on the fly. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1545 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
|
1546 int datasetIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
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:
2238
diff
changeset
|
1548 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
|
1549 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
|
1550 // 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
|
1551 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1552 NumberAxis axis = createYAxis(entry.getKey()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1553 |
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 plot.setRangeAxis(axisIndex, axis); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1555 |
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 if (axis.getAutoRangeIncludesZero()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1557 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
diff
changeset
|
1558 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
|
1559 } |
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
|
1560 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1561 setYBounds(axisIndex, expandPointRange(axisDataset.getRange())); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1562 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1563 // 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
|
1564 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
|
1565 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
|
1566 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:
2238
diff
changeset
|
1567 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1568 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:
2238
diff
changeset
|
1569 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1570 axisDataset.isArea(dataset)); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1571 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1572 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
|
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 axisDataset.setPlotAxisIndex(axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1576 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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|
1577 } |
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
|
1578 } |
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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|
1579 } |
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
|
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 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1582 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1583 * @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:
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changeset
|
1584 * index 0), correlates with renderer index. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1585 * @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
|
1586 * 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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|
1587 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1588 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
|
1589 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
|
1590 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
|
1591 int idx, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1592 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
|
1593 ) { |
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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|
1594 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
|
1595 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
|
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 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
|
1598 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1599 } |
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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|
1600 } |
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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|
1601 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1602 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
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:
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|
1604 * This method applies the themes defined in the series itself. Therefore, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1605 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1606 * for the series. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
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:
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|
1608 * @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:
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diff
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|
1609 * @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
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|
1610 * @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:
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|
1611 */ |
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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|
1612 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
|
1613 logger.debug("Apply LineTheme for dataset at index: " + idx); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
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|
1614 |
2242
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1615 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:
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diff
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|
1616 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:
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|
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:
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|
1618 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:
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|
1619 |
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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|
1620 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:
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|
1621 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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|
1622 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1623 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
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|
1624 |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1625 if (series instanceof StyledSeries) { |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1626 Style style = ((StyledSeries) series).getStyle(); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1627 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
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|
1628 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1629 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1630 // 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:
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diff
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|
1631 // 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:
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|
1632 // 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:
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|
1633 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:
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|
1634 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:
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diff
changeset
|
1635 } |
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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|
1636 |
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
|
1637 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1638 if (legendItem.getLabel().endsWith(" ") || |
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1639 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
|
1640 legendItem = null; |
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3088
diff
changeset
|
1641 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3160
diff
changeset
|
1642 |
2242
7e8e1d5384c0
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parents:
2238
diff
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|
1643 if (legendItem != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1644 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:
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diff
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|
1645 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:
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|
1646 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1647 else { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1648 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.
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parents:
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|
1649 + idx + ", series-idx " + s); |
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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|
1650 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1651 } |
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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|
1652 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1653 if (anno != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1654 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1655 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1656 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1657 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:
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|
1658 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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changeset
|
1659 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:
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changeset
|
1660 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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changeset
|
1661 |
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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|
1662 |
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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|
1663 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1664 * @param plot The plot. |
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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changeset
|
1665 * @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:
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|
1666 * @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:
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changeset
|
1667 */ |
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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|
1668 protected void applyAreaTheme( |
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1669 XYPlot plot, |
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1670 StyledAreaSeriesCollection area, |
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1671 int idx |
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1672 ) { |
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1673 LegendItemCollection lic = new LegendItemCollection(); |
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1674 LegendItemCollection anno = plot.getFixedLegendItems(); |
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1675 |
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1676 Font legendFont = createLegendLabelFont(); |
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1677 |
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1678 logger.debug("Registering an 'area'renderer at idx: " + idx); |
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1679 |
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1680 StableXYDifferenceRenderer dRenderer = |
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1681 new StableXYDifferenceRenderer(); |
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1682 |
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1683 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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1684 dRenderer.setPositivePaint(createTransparentPaint()); |
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1685 } |
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1686 |
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|
1687 plot.setRenderer(idx, dRenderer); |
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1688 |
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1689 area.applyTheme(dRenderer); |
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1690 |
3785
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1691 // i18n |
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1692 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
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1693 |
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|
1694 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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1695 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1696 |
2242
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1697 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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1698 if (legendItem != null) { |
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|
1699 legendItem.setLabelFont(legendFont); |
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|
1700 lic.add(legendItem); |
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1701 } |
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|
1702 else { |
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|
1703 logger.warn("Could not get LegentItem for renderer: " |
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|
1704 + idx + ", series-idx " + 0); |
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1705 } |
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1706 |
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|
1707 if (anno != null) { |
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|
1708 lic.addAll(anno); |
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1709 } |
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1710 |
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|
1711 plot.setFixedLegendItems(lic); |
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1712 } |
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1713 |
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1714 |
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|
1715 /** |
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1716 * Expands a given range if it collapses into one point. |
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1717 * |
3270
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1718 * @param range Range to be expanded if upper == lower bound. |
3248
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1719 * |
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1720 * @return Bounds of point plus 5 percent in each direction. |
2242
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1721 */ |
2587
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1722 private Bounds expandPointRange(Range range) { |
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1723 if (range == null) { |
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1724 return null; |
2242
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1725 } |
2587
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|
1726 else if (range.getLowerBound() == range.getUpperBound()) { |
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|
1727 Range expandedRange = ChartHelper.expandRange(range, 5d); |
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1728 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
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1729 } |
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1730 |
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1731 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
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1732 } |
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1733 |
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1734 |
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|
1735 /** |
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1736 * Creates a new instance of EnhancedLineAndShapeRenderer. |
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1737 * |
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1738 * @param plot The plot which is set for the new renderer. |
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1739 * @param idx This value is not used in the current implementation. |
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1740 * |
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1741 * @return a new instance of EnhancedLineAndShapeRenderer. |
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1742 */ |
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|
1743 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
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1744 logger.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
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1745 |
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1746 EnhancedLineAndShapeRenderer r = |
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1747 new EnhancedLineAndShapeRenderer(true, false); |
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1748 |
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1749 r.setPlot(plot); |
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1750 |
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1751 return r; |
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1752 } |
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1753 |
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1754 |
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1755 /** |
2233
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1756 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
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1757 * |
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|
1758 * @param idx The index of the new axis. |
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1759 * @param label The label of the new axis. |
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1760 * |
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|
1761 * @return an instance of IdentifiableNumberAxis. |
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|
1762 */ |
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|
1763 protected NumberAxis createNumberAxis(int idx, String label) { |
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diff
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|
1764 YAxisWalker walker = getYAxisWalker(); |
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|
1765 |
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|
1766 return new IdentifiableNumberAxis(walker.getId(idx), label); |
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|
1767 } |
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1768 |
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1769 |
2236
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|
1770 /** |
2238
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1771 * Create Y (range) axis for given index. |
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1772 * Shall be overriden by subclasses. |
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1773 */ |
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|
1774 protected NumberAxis createYAxis(int index) { |
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|
1775 YAxisWalker walker = getYAxisWalker(); |
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1776 |
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|
1777 Font labelFont = new Font( |
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|
1778 DEFAULT_FONT_NAME, |
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|
1779 Font.BOLD, |
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|
1780 getYAxisFontSize(index)); |
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|
1781 |
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|
1782 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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|
1783 walker.getId(index), |
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1784 getYAxisLabel(index)); |
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1785 |
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|
1786 axis.setAutoRangeIncludesZero(false); |
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1787 axis.setLabelFont(labelFont); |
2590
d75b427da50a
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|
1788 axis.setTickLabelFont(labelFont); |
2238
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|
1789 |
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|
1790 return axis; |
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1791 } |
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1792 |
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1793 |
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|
1794 /** |
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1795 * Creates a new LegendItem with <i>name</i> and font provided by |
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1796 * <i>createLegendLabelFont()</i>. |
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1797 * |
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1798 * @param theme The theme of the chart line. |
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4ac581062c40
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1799 * @param name The displayed name of the item. |
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1800 * |
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1801 * @return a new LegendItem instance. |
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1802 */ |
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1803 public LegendItem createLegendItem(Document theme, String name) { |
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1804 // OPTIMIZE Pass font, parsed Theme items. |
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1805 ThemeAccess themeAccess = new ThemeAccess(theme); |
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1806 |
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1807 Color color = themeAccess.parseLineColorField(); |
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1808 LegendItem legendItem = new LegendItem(name, color); |
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1809 |
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1810 legendItem.setLabelFont(createLegendLabelFont()); |
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1811 return legendItem; |
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1812 } |
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1813 |
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1814 |
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|
1815 /** |
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1816 * Creates Font (Family and size) to use when creating Legend Items. The |
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1817 * font size depends in the return value of <i>getLegendFontSize()</i>. |
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1818 * |
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1819 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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1820 */ |
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1821 protected Font createLegendLabelFont() { |
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1822 return new Font( |
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1823 DEFAULT_FONT_NAME, |
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1824 Font.PLAIN, |
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1825 getLegendFontSize() |
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1826 ); |
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1827 } |
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1828 |
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1829 |
2242
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1830 /** |
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1831 * Create new legend entries, dependent on settings. |
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1832 * @param plot The plot for which to modify the legend. |
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1833 */ |
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1834 public void aggregateLegendEntries(XYPlot plot) { |
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1835 int AGGR_THRESHOLD = 0; |
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1836 |
3296
45af081061e7
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1837 if (getChartSettings() == null) { |
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1838 return; |
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1839 } |
3184
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1840 Integer threshold = getChartSettings().getLegendSection() |
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1841 .getAggregationThreshold(); |
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1842 |
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|
1843 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
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1844 |
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|
1845 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
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1846 } |
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1847 |
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1848 |
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|
1849 /** |
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1850 * Returns a transparently textured paint. |
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1851 * |
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1852 * @return a transparently textured paint. |
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1853 */ |
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1854 protected static Paint createTransparentPaint() { |
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1855 // TODO why not use a transparent color? |
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1856 BufferedImage texture = new BufferedImage( |
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1857 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
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1858 |
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
|
1859 return new TexturePaint( |
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
|
1860 texture, new Rectangle2D.Double(0d, 0d, 0d, 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
|
1861 } |
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
|
1862 |
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
|
1863 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1864 protected void preparePDFContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1865 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1866 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1867 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1868 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1869 context.putContextValue("chart.marginLeft", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1870 context.putContextValue("chart.marginRight", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1871 context.putContextValue("chart.marginTop", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1872 context.putContextValue("chart.marginBottom", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1873 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1874 "chart.page.format", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1875 ChartExportHelper.DEFAULT_PAGE_SIZE); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1876 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1877 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1878 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1879 protected void prepareSVGContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1880 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1881 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1882 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1883 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1884 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1885 "chart.encoding", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1886 ChartExportHelper.DEFAULT_ENCODING); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1887 } |
4444
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
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|
1888 |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1889 /** |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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diff
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|
1890 * Retuns the call context. May be null if init hasn't been called yet. |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1891 * |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1892 * @return the CallContext instance |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
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|
1893 */ |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1894 public CallContext getCallContext() { |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1895 return context; |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1896 } |
348
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1897 } |
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1898 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |