Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java @ 4736:b195fede1c3b
Remove trailing whitespace.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 02 Jan 2013 13:18:31 +0100 |
parents | afd817b006b7 |
children | 56fbdcdb7ff2 |
rev | line source |
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1 package de.intevation.flys.exports; |
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2 |
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3 import de.intevation.artifactdatabase.state.ArtifactAndFacet; |
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4 import de.intevation.artifactdatabase.state.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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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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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 /** For every outable (i.e. facets), this function is |
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499 * called and handles the data accordingly. */ |
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500 @Override |
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501 public abstract void doOut( |
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502 ArtifactAndFacet bundle, |
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503 Document attr, |
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504 boolean visible); |
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505 |
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506 |
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507 protected abstract YAxisWalker getYAxisWalker(); |
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508 |
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509 |
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510 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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511 |
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512 /** |
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513 * Returns the default title of a chart. |
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514 * |
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515 * @return the default title of a chart. |
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516 */ |
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517 protected abstract String getDefaultChartTitle(); |
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518 |
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519 |
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520 /** |
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521 * Returns the default X-Axis label of a chart. |
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522 * |
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523 * @return the default X-Axis label of a chart. |
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524 */ |
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525 protected abstract String getDefaultXAxisLabel(); |
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526 |
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527 |
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528 /** |
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529 * This method is called to retrieve the default label for an Y axis at |
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530 * position <i>pos</i>. |
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531 * |
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532 * @param pos The position of an Y axis. |
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533 * |
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534 * @return the default Y axis label at position <i>pos</i>. |
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535 */ |
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536 protected abstract String getDefaultYAxisLabel(int pos); |
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537 |
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538 |
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539 /** |
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540 * This method is used to create new AxisDataset instances which may differ |
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541 * in concrete subclasses. |
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542 * |
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543 * @param idx The index of an axis. |
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544 */ |
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545 protected abstract AxisDataset createAxisDataset(int idx); |
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546 |
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547 |
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548 /** |
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549 * Combines the ranges of the X axis at index <i>idx</i>. |
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550 * |
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551 * @param bounds A new Bounds. |
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552 * @param idx The index of the X axis that should be comined with |
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553 * <i>range</i>. |
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554 */ |
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555 protected abstract void combineXBounds(Bounds bounds, int idx); |
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556 |
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557 |
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558 /** |
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559 * Combines the ranges of the Y axis at index <i>idx</i>. |
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560 * |
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561 * @param bounds A new Bounds. |
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562 * @param index The index of the Y axis that should be comined with. |
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563 * <i>range</i>. |
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564 */ |
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565 protected abstract void combineYBounds(Bounds bounds, int index); |
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566 |
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567 |
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568 /** |
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569 * This method is used to determine the ranges for axes at a given index. |
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570 * |
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571 * @param index The index of the axes at the plot. |
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572 * |
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573 * @return a Range[] with [xrange, yrange]; |
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574 */ |
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575 public abstract Range[] getRangesForAxis(int index); |
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576 |
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577 public abstract Bounds getXBounds(int axis); |
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578 |
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579 protected abstract void setXBounds(int axis, Bounds bounds); |
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580 |
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581 public abstract Bounds getYBounds(int axis); |
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582 |
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583 protected abstract void setYBounds(int axis, Bounds bounds); |
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584 |
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585 |
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586 /** |
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587 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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588 * and adds it as TextTitle to the chart. |
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589 * The default implementation of getChartSubtitle() returns the same |
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590 * as getDefaultChartSubtitle() which must be implemented by derived |
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591 * classes. If you want to add multiple subtitles to the chart override |
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592 * this method and add your subtitles manually. |
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593 * |
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594 * @param chart The JFreeChart chart object. |
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595 */ |
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596 protected void addSubtitles(JFreeChart chart) { |
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597 String subtitle = getChartSubtitle(); |
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598 |
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599 if (subtitle != null && subtitle.length() > 0) { |
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600 chart.addSubtitle(new TextTitle(subtitle)); |
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601 } |
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602 } |
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603 |
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604 |
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605 /** |
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606 * Register annotations like MainValues for later plotting |
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607 * |
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608 * @param annotations list of annotations (data of facet). |
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609 * @param aandf Artifact and the facet. |
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610 * @param theme Theme document for given annotations. |
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611 * @param visible The visibility of the annotations. |
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612 */ |
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613 protected void doAnnotations( |
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614 FLYSAnnotation annotations, |
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615 ArtifactAndFacet aandf, |
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616 Document theme, |
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617 boolean visible |
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618 ){ |
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619 logger.debug("doAnnotations"); |
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620 |
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621 // Add all annotations to our annotation pool. |
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622 annotations.setTheme(theme); |
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623 if (aandf != null) { |
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624 annotations.setLabel(aandf.getFacetDescription()); |
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625 } |
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626 else { |
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627 logger.error( |
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628 "Art/Facet for Annotations is null. " + |
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629 "This should never happen!"); |
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630 } |
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631 |
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632 if (visible) { |
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633 addAnnotations(annotations); |
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634 } |
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635 } |
3245
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636 |
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637 |
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638 /** |
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639 * Generate chart. |
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640 */ |
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641 @Override |
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642 public void generate() |
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643 throws IOException |
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644 { |
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645 logger.debug("ChartGenerator.generate"); |
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646 |
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647 JFreeChart chart = generateChart(); |
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648 |
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649 String format = getFormat(); |
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650 int[] size = getSize(); |
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651 |
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652 if (size == null) { |
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653 size = getExportDimension(); |
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654 } |
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655 |
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656 context.putContextValue("chart.width", size[0]); |
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657 context.putContextValue("chart.height", size[1]); |
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658 |
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659 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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660 context.putContextValue("chart.image.format", "png"); |
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661 |
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662 ChartExportHelper.exportImage( |
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663 out, |
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664 chart, |
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665 context); |
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666 } |
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667 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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|
668 preparePDFContext(context); |
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|
669 |
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|
670 ChartExportHelper.exportPDF( |
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|
671 out, |
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|
672 chart, |
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|
673 context); |
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674 } |
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675 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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|
676 prepareSVGContext(context); |
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|
677 |
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|
678 ChartExportHelper.exportSVG( |
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|
679 out, |
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diff
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|
680 chart, |
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|
681 context); |
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682 } |
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|
683 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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|
684 context.putContextValue("chart.image.format", "csv"); |
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|
685 |
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|
686 ChartExportHelper.exportCSV( |
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|
687 out, |
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|
688 chart, |
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|
689 context); |
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|
690 } |
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|
691 } |
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changeset
|
692 |
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|
693 |
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|
694 @Override |
348
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|
695 public void init(Document request, OutputStream out, CallContext context) { |
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parents:
diff
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|
696 logger.debug("ChartGenerator.init"); |
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|
697 |
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diff
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|
698 this.request = request; |
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|
699 this.out = out; |
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parents:
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|
700 this.context = context; |
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|
701 } |
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diff
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|
702 |
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Added an abstract OutGenerator that should be the base class for all generators which create charts.
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parents:
diff
changeset
|
703 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
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|
704 /** Sets the master artifact. */ |
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|
705 @Override |
412
046bd86ae41d
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diff
changeset
|
706 public void setMasterArtifact(Artifact master) { |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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|
707 this.master = master; |
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diff
changeset
|
708 } |
046bd86ae41d
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diff
changeset
|
709 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
710 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
711 /** Sets the collection. */ |
2047
0318fa6f0844
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
712 @Override |
3422
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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parents:
3409
diff
changeset
|
713 public void setCollection(FLYSArtifactCollection collection) { |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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3409
diff
changeset
|
714 this.collection = collection; |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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parents:
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|
715 } |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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diff
changeset
|
716 |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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parents:
3409
diff
changeset
|
717 |
118fe1cc8cc8
OutGenerators got a setCollection() method; analogous to setMasterArtifact(). Registered the SQOverviewGenerator as OutGenerator for 'sq_overview' Output.
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3409
diff
changeset
|
718 @Override |
2047
0318fa6f0844
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parents:
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diff
changeset
|
719 public void setSettings(Settings settings) { |
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parents:
1979
diff
changeset
|
720 this.settings = settings; |
0318fa6f0844
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parents:
1979
diff
changeset
|
721 } |
0318fa6f0844
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
722 |
0318fa6f0844
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1979
diff
changeset
|
723 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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parents:
1979
diff
changeset
|
724 /** |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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diff
changeset
|
725 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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diff
changeset
|
726 * but with no axes settings. |
c2b15d9c0f43
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parents:
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diff
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|
727 * |
c2b15d9c0f43
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parents:
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diff
changeset
|
728 * @return an instance of <i>ChartSettings</i>. |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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changeset
|
729 */ |
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changeset
|
730 @Override |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
731 public Settings getSettings() { |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
732 if (this.settings != null) { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
733 return this.settings; |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
734 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
735 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
736 ChartSettings settings = new ChartSettings(); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
737 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
738 ChartSection chartSection = buildChartSection(); |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
739 LegendSection legendSection = buildLegendSection(); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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diff
changeset
|
740 ExportSection exportSection = buildExportSection(); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
741 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
742 settings.setChartSection(chartSection); |
c2b15d9c0f43
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parents:
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diff
changeset
|
743 settings.setLegendSection(legendSection); |
c2b15d9c0f43
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parents:
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diff
changeset
|
744 settings.setExportSection(exportSection); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
745 |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
746 List<AxisSection> axisSections = buildAxisSections(); |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
747 for (AxisSection axisSection: axisSections) { |
c2b15d9c0f43
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parents:
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diff
changeset
|
748 settings.addAxisSection(axisSection); |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
749 } |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
750 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
751 return settings; |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
752 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
753 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
754 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
755 /** |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
756 * Creates a new <i>ChartSection</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
757 * |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
758 * @return a new <i>ChartSection</i>. |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
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diff
changeset
|
759 */ |
c2b15d9c0f43
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parents:
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diff
changeset
|
760 protected ChartSection buildChartSection() { |
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parents:
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diff
changeset
|
761 ChartSection chartSection = new ChartSection(); |
c2b15d9c0f43
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parents:
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diff
changeset
|
762 chartSection.setTitle(getChartTitle()); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
763 chartSection.setSubtitle(getChartSubtitle()); |
3613
dd6e25980c91
Fixed typo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3555
diff
changeset
|
764 chartSection.setDisplayGrid(isGridVisible()); |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
765 chartSection.setDisplayLogo(showLogo()); |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
766 chartSection.setLogoVPlacement(logoVPlace()); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
767 chartSection.setLogoHPlacement(logoHPlace()); |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
768 return chartSection; |
c2b15d9c0f43
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parents:
2234
diff
changeset
|
769 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
770 |
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771 |
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772 /** |
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773 * Creates a new <i>LegendSection</i>. |
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774 * |
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775 * @return a new <i>LegendSection</i>. |
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776 */ |
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777 protected LegendSection buildLegendSection() { |
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778 LegendSection legendSection = new LegendSection(); |
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779 legendSection.setVisibility(isLegendVisible()); |
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780 legendSection.setFontSize(getLegendFontSize()); |
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781 legendSection.setAggregationThreshold(10); |
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782 return legendSection; |
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783 } |
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784 |
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785 |
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786 /** |
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787 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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788 * and <b>HEIGHT=400</b>. |
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789 * |
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790 * @return a new <i>ExportSection</i>. |
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791 */ |
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792 protected ExportSection buildExportSection() { |
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793 ExportSection exportSection = new ExportSection(); |
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794 exportSection.setWidth(600); |
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795 exportSection.setHeight(400); |
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796 return exportSection; |
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797 } |
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798 |
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799 |
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800 /** |
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801 * Creates a list of Sections that contains all axes of the chart (including |
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802 * X and Y axes). |
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803 * |
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804 * @return a list of Sections for each axis in this chart. |
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805 */ |
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806 protected List<AxisSection> buildAxisSections() { |
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807 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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808 |
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809 axisSections.addAll(buildXAxisSections()); |
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810 axisSections.addAll(buildYAxisSections()); |
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811 |
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812 return axisSections; |
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813 } |
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814 |
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815 |
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816 /** |
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817 * Creates a new Section for chart's X axis. |
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818 * |
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819 * @return a List that contains a Section for the X axis. |
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820 */ |
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821 protected List<AxisSection> buildXAxisSections() { |
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822 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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823 |
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824 String identifier = "X"; |
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825 |
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826 AxisSection axisSection = new AxisSection(); |
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827 axisSection.setIdentifier(identifier); |
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828 axisSection.setLabel(getXAxisLabel()); |
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829 axisSection.setFontSize(14); |
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830 axisSection.setFixed(false); |
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831 |
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832 // XXX We are able to find better default ranges that [0,0], but the Y |
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833 // axes currently have no better ranges set. |
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834 axisSection.setUpperRange(0d); |
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835 axisSection.setLowerRange(0d); |
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836 |
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837 axisSections.add(axisSection); |
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838 |
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839 return axisSections; |
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840 } |
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841 |
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842 |
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843 /** |
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844 * Creates a list of Section for the chart's Y axes. This method makes use |
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845 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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846 * subclasses. |
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847 * |
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848 * @return a list of Y axis sections. |
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849 */ |
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850 protected List<AxisSection> buildYAxisSections() { |
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851 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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852 |
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853 YAxisWalker walker = getYAxisWalker(); |
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854 for (int i = 0, n = walker.length(); i < n; i++) { |
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855 AxisSection ySection = new AxisSection(); |
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856 ySection.setIdentifier(walker.getId(i)); |
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857 ySection.setLabel(getYAxisLabel(i)); |
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858 ySection.setFontSize(14); |
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859 ySection.setFixed(false); |
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860 |
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861 // XXX We are able to find better default ranges that [0,0], the |
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862 // only problem is, that we do NOT have a better range than [0,0] |
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863 // for each axis, because the initial chart will not have a dataset |
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864 // for each axis set! |
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865 ySection.setUpperRange(0d); |
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866 ySection.setLowerRange(0d); |
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867 |
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868 axisSections.add(ySection); |
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869 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2234
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changeset
|
870 |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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|
871 return axisSections; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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2234
diff
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|
872 } |
c2b15d9c0f43
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2234
diff
changeset
|
873 |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
874 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
875 /** |
c2b15d9c0f43
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
876 * 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
|
877 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
878 * @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
|
879 * <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
|
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 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
|
882 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
|
883 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
|
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 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
|
887 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
888 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
889 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
890 /** |
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
|
891 * Returns the chart title provided by <i>settings</i>. |
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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 * |
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 * @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
|
894 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
895 * @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
|
896 * <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
|
897 * |
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 * @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
|
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 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
|
901 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
|
902 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
|
903 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
904 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
905 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
906 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
907 * 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
|
908 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
909 * @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
|
910 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
911 * @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
|
912 * <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
|
913 * |
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 * @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
|
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 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
|
917 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
|
918 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
|
919 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
920 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
921 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
922 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
923 * 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
|
924 * 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
|
925 * 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
|
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 * @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
|
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 * @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
|
930 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
931 * @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
|
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 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
|
934 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
|
935 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
|
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 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
|
938 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
939 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
940 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
941 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
942 * 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
|
943 * 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
|
944 * 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
|
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 * @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
|
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 * @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
|
949 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
950 * @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
|
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 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
|
953 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
|
954 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
|
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 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
|
957 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
958 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
959 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
960 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
961 * 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
|
962 * <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
|
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 * @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
|
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 * @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
|
967 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
968 * @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
|
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 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
|
971 LegendSection ls = settings.getLegendSection(); |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
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diff
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|
972 return ls != null ? ls.getFontSize() : null; |
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diff
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|
973 } |
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diff
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|
974 |
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diff
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|
975 |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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diff
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|
976 /** |
2234
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|
977 * Returns the title of a chart. The return value depends on the existence |
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|
978 * of ChartSettings: if there are ChartSettings set, this method returns the |
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|
979 * chart title provided by those settings. Otherwise, this method returns |
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|
980 * getDefaultChartTitle(). |
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|
981 * |
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|
982 * @return the title of a chart. |
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|
983 */ |
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|
984 protected String getChartTitle() { |
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|
985 ChartSettings chartSettings = getChartSettings(); |
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|
986 |
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|
987 if (chartSettings != null) { |
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|
988 return getChartTitle(chartSettings); |
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|
989 } |
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|
990 |
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|
991 return getDefaultChartTitle(); |
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|
992 } |
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|
993 |
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|
994 |
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|
995 /** |
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|
996 * Returns the subtitle of a chart. The return value depends on the |
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|
997 * existence of ChartSettings: if there are ChartSettings set, this method |
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|
998 * returns the chart title provided by those settings. Otherwise, this |
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|
999 * method returns getDefaultChartSubtitle(). |
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1000 * |
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|
1001 * @return the subtitle of a chart. |
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|
1002 */ |
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|
1003 protected String getChartSubtitle() { |
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|
1004 ChartSettings chartSettings = getChartSettings(); |
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1005 |
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1006 if (chartSettings != null) { |
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1007 return getChartSubtitle(chartSettings); |
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1008 } |
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1009 |
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1010 return getDefaultChartSubtitle(); |
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1011 } |
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1012 |
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1013 |
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1014 /** |
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1015 * This method always returns null. Override it in subclasses that require |
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|
1016 * subtitles. |
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1017 * |
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1018 * @return null. |
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1019 */ |
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|
1020 protected String getDefaultChartSubtitle() { |
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|
1021 // Override this method in subclasses |
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|
1022 return null; |
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1023 } |
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1024 |
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1025 |
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|
1026 /** |
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|
1027 * This method is used to determine, if the chart's legend is visible or |
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|
1028 * not. If a <i>settings</i> instance is set, this instance determines the |
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1029 * visibility otherwise, this method returns true as default if no |
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|
1030 * <i>settings</i> is set. |
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|
1031 * |
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1032 * @return true, if the legend should be visible, otherwise false. |
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|
1033 */ |
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|
1034 protected boolean isLegendVisible() { |
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|
1035 ChartSettings chartSettings = getChartSettings(); |
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|
1036 if (chartSettings != null) { |
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|
1037 return isLegendVisible(chartSettings); |
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|
1038 } |
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|
1039 |
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|
1040 return true; |
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1041 } |
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1042 |
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|
1043 |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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|
1044 /** Where to place the logo. */ |
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Split logo placement property in two (vertical/horizontal).
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|
1045 protected String logoHPlace() { |
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|
1046 ChartSettings chartSettings = getChartSettings(); |
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|
1047 if (chartSettings != null) { |
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|
1048 ChartSection cs = chartSettings.getChartSection(); |
3618
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|
1049 String place = cs.getLogoHPlacement(); |
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|
1050 |
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diff
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|
1051 return place; |
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Split logo placement property in two (vertical/horizontal).
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parents:
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diff
changeset
|
1052 } |
3639
695e8005e199
Default horizontal and vertical logo placement to top/center instead of 'none'.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
1053 return "center"; |
3618
b7867c03760a
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diff
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|
1054 } |
b7867c03760a
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|
1055 |
b7867c03760a
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changeset
|
1056 |
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|
1057 /** Where to place the logo. */ |
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|
1058 protected String logoVPlace() { |
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changeset
|
1059 ChartSettings chartSettings = getChartSettings(); |
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|
1060 if (chartSettings != null) { |
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changeset
|
1061 ChartSection cs = chartSettings.getChartSection(); |
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changeset
|
1062 String place = cs.getLogoVPlacement(); |
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|
1063 |
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|
1064 return place; |
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|
1065 } |
3639
695e8005e199
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diff
changeset
|
1066 return "top"; |
3617
05deafdcbf39
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|
1067 } |
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|
1068 |
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changeset
|
1069 |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
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changeset
|
1070 /** Return the logo id from settings. */ |
f84854eba0b3
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changeset
|
1071 protected String showLogo(ChartSettings chartSettings) { |
f84854eba0b3
Preparations for logo inclusion in charts.
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|
1072 if (chartSettings != null) { |
f84854eba0b3
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diff
changeset
|
1073 ChartSection cs = chartSettings.getChartSection(); |
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changeset
|
1074 String logo = cs.getDisplayLogo(); |
f84854eba0b3
Preparations for logo inclusion in charts.
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diff
changeset
|
1075 |
f84854eba0b3
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parents:
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diff
changeset
|
1076 return logo; |
f84854eba0b3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
1077 } |
3617
05deafdcbf39
sloppy logo placement property implementation.
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parents:
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diff
changeset
|
1078 return "none"; |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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1079 } |
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1080 |
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1081 |
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1082 /** |
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1083 * This method is used to determine if a logo should be added to the plot. |
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1084 * |
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1085 * @return logo name (null if none). |
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1086 */ |
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1087 protected String showLogo() { |
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1088 ChartSettings chartSettings = getChartSettings(); |
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1089 return showLogo(chartSettings); |
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1090 } |
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1091 |
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1092 |
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1093 /** |
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1094 * This method is used to determine the font size of the chart's legend. If |
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1095 * a <i>settings</i> instance is set, this instance determines the font |
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1096 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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1097 * is set or if it doesn't provide a legend font size. |
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1098 * |
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1099 * @return a legend font size. |
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1100 */ |
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1101 protected int getLegendFontSize() { |
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1102 Integer fontSize = null; |
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1103 |
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1104 ChartSettings chartSettings = getChartSettings(); |
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1105 if (chartSettings != null) { |
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1106 fontSize = getLegendFontSize(chartSettings); |
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1107 } |
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1108 |
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1109 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1110 } |
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1111 |
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1112 |
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1113 /** |
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1114 * This method is used to determine if the resulting chart should display |
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1115 * grid lines or not. <b>Note: this method always returns true!</b> |
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1116 * |
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1117 * @return true, if the chart should display grid lines, otherwise false. |
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1118 */ |
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1119 protected boolean isGridVisible() { |
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1120 return true; |
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1121 } |
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1122 |
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1123 |
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1124 /** |
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1125 * Returns the X-Axis label of a chart. |
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1126 * |
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1127 * @return the X-Axis label of a chart. |
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1128 */ |
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1129 protected String getXAxisLabel() { |
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1130 ChartSettings chartSettings = getChartSettings(); |
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1131 if (chartSettings == null) { |
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1132 return getDefaultXAxisLabel(); |
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1133 } |
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1134 |
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1135 AxisSection as = chartSettings.getAxisSection("X"); |
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1136 if (as != null) { |
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1137 String label = as.getLabel(); |
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1138 |
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1139 if (label != null) { |
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1140 return label; |
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1141 } |
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1142 } |
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1143 |
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1144 return getDefaultXAxisLabel(); |
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1145 } |
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1146 |
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1147 |
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1148 /** |
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1149 * This method returns the font size for the X axis. If the font size is |
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1150 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1151 * returned. Otherwise the default font size 12 is returned. |
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1152 * |
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1153 * @return the font size for the x axis. |
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1154 */ |
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1155 protected int getXAxisLabelFontSize() { |
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1156 ChartSettings chartSettings = getChartSettings(); |
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1157 if (chartSettings == null) { |
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1158 return DEFAULT_FONT_SIZE; |
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1159 } |
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1160 |
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1161 AxisSection as = chartSettings.getAxisSection("X"); |
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1162 Integer fontSize = as.getFontSize(); |
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1163 |
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1164 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1165 } |
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1166 |
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1167 |
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1168 /** |
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1169 * This method returns the font size for an Y axis. If the font size is |
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1170 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1171 * returned. Otherwise the default font size 12 is returned. |
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1172 * |
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1173 * @return the font size for the x axis. |
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1174 */ |
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1175 protected int getYAxisFontSize(int pos) { |
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1176 ChartSettings chartSettings = getChartSettings(); |
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1177 if (chartSettings == null) { |
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1178 return DEFAULT_FONT_SIZE; |
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1179 } |
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1180 |
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1181 YAxisWalker walker = getYAxisWalker(); |
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1182 |
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1183 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1184 if (as == null) { |
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1185 return DEFAULT_FONT_SIZE; |
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1186 } |
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1187 Integer fontSize = as.getFontSize(); |
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1188 |
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1189 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1190 } |
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1191 |
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1192 |
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1193 /** |
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1194 * This method returns the export dimension specified in ChartSettings as |
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1195 * int array [width,height]. |
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1196 * |
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1197 * @return an int array with [width,height]. |
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1198 */ |
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1199 protected int[] getExportDimension() { |
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1200 ChartSettings chartSettings = getChartSettings(); |
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1201 if (chartSettings == null) { |
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1202 return new int[] { 600, 400 }; |
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1203 } |
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1204 |
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1205 ExportSection export = chartSettings.getExportSection(); |
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1206 Integer width = export.getWidth(); |
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1207 Integer height = export.getHeight(); |
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1208 |
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1209 if (width != null && height != null) { |
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1210 return new int[] { width, height }; |
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1211 } |
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1212 |
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1213 return new int[] { 600, 400 }; |
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1214 } |
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1215 |
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1216 |
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1217 /** |
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1218 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1219 * |
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1220 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1221 */ |
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1222 protected String getYAxisLabel(int pos) { |
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1223 ChartSettings chartSettings = getChartSettings(); |
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1224 if (chartSettings == null) { |
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1225 return getDefaultYAxisLabel(pos); |
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1226 } |
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1227 |
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1228 YAxisWalker walker = getYAxisWalker(); |
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1229 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1230 if (as != null) { |
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1231 String label = as.getLabel(); |
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1232 |
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1233 if (label != null) { |
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1234 return label; |
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1235 } |
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1236 } |
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1237 |
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1238 return getDefaultYAxisLabel(pos); |
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1239 } |
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1240 |
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1241 |
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1242 /** |
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1243 * This method searches for a specific axis in the <i>settings</i> if |
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1244 * <i>settings</i> is set. If the axis was found, this method returns the |
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1245 * specified axis range if the axis range is fixed. Otherwise, this method |
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1246 * returns null. |
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1247 * |
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1248 * @param axisId The identifier of an axis. |
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1249 * |
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1250 * @return the specified axis range from <i>settings</i> if the axis is |
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1251 * fixed, otherwise null. |
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1252 */ |
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1253 public Range getRangeForAxisFromSettings(String axisId) { |
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1254 ChartSettings chartSettings = getChartSettings(); |
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1255 if (chartSettings == null) { |
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1256 return null; |
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1257 } |
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1258 |
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1259 AxisSection as = chartSettings.getAxisSection(axisId); |
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1260 |
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1261 if (as == null) { |
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1262 return null; |
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1263 } |
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1264 |
2236
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1265 Boolean fixed = as.isFixed(); |
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1266 |
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1267 if (fixed != null && fixed) { |
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1268 Double upper = as.getUpperRange(); |
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1269 Double lower = as.getLowerRange(); |
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1270 |
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1271 if (upper != null && lower != null) { |
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1272 return lower < upper |
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1273 ? new Range(lower, upper) |
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1274 : new Range(upper, lower); |
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1275 } |
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1276 } |
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1277 |
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1278 return null; |
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1279 } |
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1280 |
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1281 |
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1282 /** |
2238
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1283 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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1284 * |
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1285 * @param dataset An XYDataset. |
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1286 * @param idx The axis index. |
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1287 * @param visible Determines, if the dataset should be visible or not. |
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1288 */ |
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1289 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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1290 if (dataset == null || idx < 0) { |
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1291 return; |
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1292 } |
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1293 |
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1294 AxisDataset axisDataset = getAxisDataset(idx); |
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1295 |
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1296 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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1297 |
2587
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1298 if (xyBounds == null) { |
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1299 logger.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1300 return; |
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1301 } |
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1302 |
2238
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1303 if (visible) { |
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1304 if (logger.isDebugEnabled()) { |
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1305 logger.debug("Add new AxisDataset at index: " + idx); |
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1306 logger.debug("X extent: " + xyBounds[0]); |
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1307 logger.debug("Y extent: " + xyBounds[1]); |
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1308 } |
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1309 |
2238
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1310 axisDataset.addDataset(dataset); |
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1311 } |
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1312 |
2587
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1313 combineXBounds(xyBounds[0], 0); |
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1314 combineYBounds(xyBounds[1], idx); |
2238
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1315 } |
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1316 |
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1317 |
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1318 /** |
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1319 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1320 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1321 * created using <i>createAxisDataset()</i>. |
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1322 * |
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1323 * @param idx The index of the desired AxisDataset. |
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1324 * |
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1325 * @return an existing or new AxisDataset. |
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1326 */ |
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1327 public AxisDataset getAxisDataset(int idx) { |
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1328 AxisDataset axisDataset = datasets.get(idx); |
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1329 |
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1330 if (axisDataset == null) { |
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1331 axisDataset = createAxisDataset(idx); |
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1332 datasets.put(idx, axisDataset); |
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1333 } |
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1334 |
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1335 return axisDataset; |
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1336 } |
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1337 |
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|
1338 |
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1339 /** |
2422
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1340 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
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1341 * <i>Settings</i> are applied in this method. |
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1342 * |
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1343 * @param plot The XYPlot which is adapted. |
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1344 */ |
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1345 protected void adjustPlot(XYPlot plot) { |
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1346 Stroke gridStroke = new BasicStroke( |
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1347 DEFAULT_GRID_LINE_WIDTH, |
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1348 BasicStroke.CAP_BUTT, |
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1349 BasicStroke.JOIN_MITER, |
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1350 3.0f, |
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1351 new float[] { 3.0f }, |
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1352 0.0f); |
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1353 |
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1354 ChartSettings cs = getChartSettings(); |
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1355 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
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1356 |
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1357 plot.setDomainGridlineStroke(gridStroke); |
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1358 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
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1359 plot.setDomainGridlinesVisible(isGridVisible); |
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1360 |
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1361 plot.setRangeGridlineStroke(gridStroke); |
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1362 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
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1363 plot.setRangeGridlinesVisible(isGridVisible); |
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1364 |
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1365 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
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1366 } |
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1367 |
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1368 |
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1369 /** |
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1370 * This helper mehtod is used to extract the current locale from instance |
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1371 * vairable <i>context</i>. |
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1372 * |
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1373 * @return the current locale. |
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1374 */ |
1645
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|
1375 protected Locale getLocale() { |
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1376 CallMeta meta = context.getMeta(); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1377 PreferredLocale[] prefs = meta.getLanguages(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
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 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
|
1380 |
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 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
|
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 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
|
1384 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
|
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 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1387 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
|
1388 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1389 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1390 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1391 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1392 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1393 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1394 * @param def default, returned if lookup failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1395 * @return value found in i18n dictionary, \param def if no value found. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1396 */ |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1397 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1398 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1399 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1400 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1401 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1402 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1403 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1404 * @return value found in i18n dictionary, key itself if failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1405 */ |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1406 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
|
1407 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
|
1408 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1409 |
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 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
|
1411 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
|
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 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1415 protected String getRiverName() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1416 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
|
1417 |
1104
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1418 River river = FLYSUtils.getRiver(flys); |
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1419 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
|
1420 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1421 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1422 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1423 protected double[] getRange() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1424 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
|
1425 |
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
|
1426 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
|
1427 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1428 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1429 |
423
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 * 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
|
1432 * 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
|
1433 * |
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
|
1434 * @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
|
1435 * 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
|
1436 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1437 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
|
1438 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
|
1439 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1440 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
|
1441 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1442 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
|
1443 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
|
1444 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
|
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 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1447 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
|
1448 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1449 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1450 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
|
1451 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1452 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
|
1453 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1454 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
|
1455 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
|
1456 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1457 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
|
1458 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
|
1459 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1460 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1461 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1462 |
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
|
1463 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
|
1464 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1465 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1466 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1467 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1468 * 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
|
1469 * 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
|
1470 * <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
|
1471 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1472 * @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
|
1473 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1474 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1475 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1476 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1477 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1478 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1479 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1480 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1481 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
|
1482 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1483 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1484 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1485 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1486 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1487 /** |
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
|
1488 * 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
|
1489 * 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
|
1490 * 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
|
1491 * |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1492 * @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
|
1493 */ |
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
|
1494 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1495 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
|
1496 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
|
1497 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
|
1498 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
|
1499 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
|
1500 |
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
|
1501 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
|
1502 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
|
1503 } |
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 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1505 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
|
1506 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1507 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1508 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
|
1509 |
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
|
1510 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
|
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 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1513 |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1514 /** 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
|
1515 * 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
|
1516 * 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
|
1517 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1518 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
|
1519 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
|
1520 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
|
1521 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
|
1522 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
|
1523 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1524 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
|
1525 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
|
1526 } |
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
|
1527 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4432
diff
changeset
|
1528 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1529 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
|
1530 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1531 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1532 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
|
1533 |
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
|
1534 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
|
1535 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1536 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1537 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1538 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1539 * 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
|
1540 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1541 * @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
|
1542 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1543 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
|
1544 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
|
1545 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1546 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1547 |
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
|
1548 /** |
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
|
1549 * 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
|
1550 * <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
|
1551 * 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
|
1552 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1553 * @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
|
1554 */ |
7e8e1d5384c0
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 protected void addDatasets(XYPlot plot) { |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1556 logger.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1557 |
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
|
1558 // 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
|
1559 // 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
|
1560 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
|
1561 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
|
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 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
|
1564 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
|
1565 // 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
|
1566 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1567 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
|
1568 |
7e8e1d5384c0
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 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
|
1570 |
7e8e1d5384c0
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 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
|
1572 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
|
1573 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
|
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 |
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
|
1576 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
|
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:
2238
diff
changeset
|
1578 // 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
|
1579 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
|
1580 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
|
1581 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
|
1582 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1583 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
|
1584 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1585 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
|
1586 |
7e8e1d5384c0
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
|
1587 datasetIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1588 } |
7e8e1d5384c0
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
|
1589 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1590 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
|
1591 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
|
1592 } |
7e8e1d5384c0
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:
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diff
changeset
|
1594 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1595 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1596 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1597 /** |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1598 * @param idx "index" of dataset/series (first dataset to be drawn has |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1599 * index 0), correlates with renderer index. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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|
1600 * @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
|
1601 * as such. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
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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|
1603 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
|
1604 XYPlot plot, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1605 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
|
1606 int idx, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1607 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
|
1608 ) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1609 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
|
1610 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
|
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:
2238
diff
changeset
|
1612 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
|
1613 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1614 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1615 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1616 |
7e8e1d5384c0
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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diff
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|
1618 /** |
7e8e1d5384c0
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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|
1619 * This method applies the themes defined in the series itself. Therefore, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1620 * <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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|
1621 * 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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|
1622 * |
7e8e1d5384c0
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 * @param plot The plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1624 * @param dataset The XYDataset which needs to support Series objects. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1625 * @param idx The index of the renderer / dataset. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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changeset
|
1626 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1627 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
|
1628 logger.debug("Apply LineTheme for dataset at index: " + idx); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1629 |
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
|
1630 LegendItemCollection lic = new LegendItemCollection(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1631 LegendItemCollection anno = plot.getFixedLegendItems(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1632 |
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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|
1633 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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diff
changeset
|
1634 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1635 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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diff
changeset
|
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:
2238
diff
changeset
|
1637 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
changeset
|
1638 Series series = getSeriesOf(dataset, s); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1639 |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1640 if (series instanceof StyledSeries) { |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1641 Style style = ((StyledSeries) series).getStyle(); |
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
changeset
|
1642 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:
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diff
changeset
|
1643 } |
7e8e1d5384c0
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
|
1644 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1645 // 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.
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parents:
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diff
changeset
|
1646 // 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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|
1647 // 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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changeset
|
1648 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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diff
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|
1649 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
|
1650 } |
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
|
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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diff
changeset
|
1652 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1653 if (legendItem.getLabel().endsWith(" ") || |
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3167
diff
changeset
|
1654 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
|
1655 legendItem = null; |
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3088
diff
changeset
|
1656 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3160
diff
changeset
|
1657 |
2242
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
changeset
|
1658 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
changeset
|
1659 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
changeset
|
1660 lic.add(legendItem); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
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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diff
changeset
|
1662 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
|
1663 logger.warn("Could not get LegentItem for renderer: " |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1664 + idx + ", series-idx " + s); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1665 } |
7e8e1d5384c0
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
|
1666 } |
7e8e1d5384c0
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
|
1667 |
7e8e1d5384c0
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
|
1668 if (anno != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1669 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1670 } |
7e8e1d5384c0
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
|
1671 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
changeset
|
1672 plot.setFixedLegendItems(lic); |
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1673 |
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1674 plot.setRenderer(idx, renderer); |
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1675 } |
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1676 |
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1677 |
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|
1678 /** |
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|
1679 * @param plot The plot. |
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1680 * @param area A StyledAreaSeriesCollection object. |
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1681 * @param idx The index of the dataset. |
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|
1682 */ |
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|
1683 protected void applyAreaTheme( |
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|
1684 XYPlot plot, |
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|
1685 StyledAreaSeriesCollection area, |
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|
1686 int idx |
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|
1687 ) { |
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|
1688 LegendItemCollection lic = new LegendItemCollection(); |
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|
1689 LegendItemCollection anno = plot.getFixedLegendItems(); |
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1690 |
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|
1691 Font legendFont = createLegendLabelFont(); |
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1692 |
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|
1693 logger.debug("Registering an 'area'renderer at idx: " + idx); |
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1694 |
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|
1695 StableXYDifferenceRenderer dRenderer = |
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|
1696 new StableXYDifferenceRenderer(); |
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1697 |
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|
1698 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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1699 dRenderer.setPositivePaint(createTransparentPaint()); |
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1700 } |
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1701 |
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|
1702 plot.setRenderer(idx, dRenderer); |
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1703 |
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|
1704 area.applyTheme(dRenderer); |
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1705 |
3785
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1706 // i18n |
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|
1707 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
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1708 |
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|
1709 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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|
1710 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1711 |
2242
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|
1712 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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|
1713 if (legendItem != null) { |
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|
1714 legendItem.setLabelFont(legendFont); |
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|
1715 lic.add(legendItem); |
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|
1716 } |
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|
1717 else { |
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|
1718 logger.warn("Could not get LegentItem for renderer: " |
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|
1719 + idx + ", series-idx " + 0); |
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|
1720 } |
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1721 |
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|
1722 if (anno != null) { |
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|
1723 lic.addAll(anno); |
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|
1724 } |
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|
1725 |
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|
1726 plot.setFixedLegendItems(lic); |
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|
1727 } |
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1728 |
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|
1729 |
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|
1730 /** |
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|
1731 * Expands a given range if it collapses into one point. |
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|
1732 * |
3270
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Fix various documentation issues.
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|
1733 * @param range Range to be expanded if upper == lower bound. |
3248
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|
1734 * |
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|
1735 * @return Bounds of point plus 5 percent in each direction. |
2242
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|
1736 */ |
2587
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|
1737 private Bounds expandPointRange(Range range) { |
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|
1738 if (range == null) { |
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|
1739 return null; |
2242
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|
1740 } |
2587
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|
1741 else if (range.getLowerBound() == range.getUpperBound()) { |
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|
1742 Range expandedRange = ChartHelper.expandRange(range, 5d); |
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1743 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
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|
1744 } |
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1745 |
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|
1746 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
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1747 } |
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1748 |
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1749 |
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|
1750 /** |
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1751 * Creates a new instance of EnhancedLineAndShapeRenderer. |
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1752 * |
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|
1753 * @param plot The plot which is set for the new renderer. |
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|
1754 * @param idx This value is not used in the current implementation. |
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1755 * |
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|
1756 * @return a new instance of EnhancedLineAndShapeRenderer. |
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|
1757 */ |
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|
1758 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
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|
1759 logger.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
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|
1760 |
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|
1761 EnhancedLineAndShapeRenderer r = |
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|
1762 new EnhancedLineAndShapeRenderer(true, false); |
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1763 |
7e8e1d5384c0
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|
1764 r.setPlot(plot); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1765 |
7e8e1d5384c0
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|
1766 return r; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1767 } |
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1768 |
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1769 |
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|
1770 /** |
2233
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1771 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
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1772 * |
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1773 * @param idx The index of the new axis. |
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1774 * @param label The label of the new axis. |
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1775 * |
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1776 * @return an instance of IdentifiableNumberAxis. |
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|
1777 */ |
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1778 protected NumberAxis createNumberAxis(int idx, String label) { |
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1779 YAxisWalker walker = getYAxisWalker(); |
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1780 |
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1781 return new IdentifiableNumberAxis(walker.getId(idx), label); |
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1782 } |
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1783 |
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1784 |
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1785 /** |
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1786 * Create Y (range) axis for given index. |
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1787 * Shall be overriden by subclasses. |
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1788 */ |
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1789 protected NumberAxis createYAxis(int index) { |
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1790 YAxisWalker walker = getYAxisWalker(); |
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1791 |
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1792 Font labelFont = new Font( |
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1793 DEFAULT_FONT_NAME, |
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1794 Font.BOLD, |
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1795 getYAxisFontSize(index)); |
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1796 |
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1797 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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1798 walker.getId(index), |
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1799 getYAxisLabel(index)); |
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1800 |
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1801 axis.setAutoRangeIncludesZero(false); |
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1802 axis.setLabelFont(labelFont); |
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1803 axis.setTickLabelFont(labelFont); |
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1804 |
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1805 return axis; |
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1806 } |
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1807 |
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1808 |
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1809 /** |
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1810 * Creates a new LegendItem with <i>name</i> and font provided by |
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1811 * <i>createLegendLabelFont()</i>. |
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1812 * |
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1813 * @param theme The theme of the chart line. |
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1814 * @param name The displayed name of the item. |
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1815 * |
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1816 * @return a new LegendItem instance. |
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1817 */ |
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1818 public LegendItem createLegendItem(Document theme, String name) { |
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1819 // OPTIMIZE Pass font, parsed Theme items. |
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1820 ThemeAccess themeAccess = new ThemeAccess(theme); |
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1821 |
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1822 Color color = themeAccess.parseLineColorField(); |
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1823 LegendItem legendItem = new LegendItem(name, color); |
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1824 |
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1825 legendItem.setLabelFont(createLegendLabelFont()); |
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1826 return legendItem; |
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1827 } |
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1828 |
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1829 |
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1830 /** |
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1831 * Creates Font (Family and size) to use when creating Legend Items. The |
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1832 * font size depends in the return value of <i>getLegendFontSize()</i>. |
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1833 * |
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1834 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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1835 */ |
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1836 protected Font createLegendLabelFont() { |
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1837 return new Font( |
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1838 DEFAULT_FONT_NAME, |
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1839 Font.PLAIN, |
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1840 getLegendFontSize() |
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1841 ); |
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1842 } |
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1843 |
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1844 |
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1845 /** |
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1846 * Create new legend entries, dependent on settings. |
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1847 * @param plot The plot for which to modify the legend. |
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1848 */ |
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1849 public void aggregateLegendEntries(XYPlot plot) { |
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1850 int AGGR_THRESHOLD = 0; |
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1851 |
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1852 if (getChartSettings() == null) { |
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1853 return; |
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1854 } |
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1855 Integer threshold = getChartSettings().getLegendSection() |
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1856 .getAggregationThreshold(); |
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1857 |
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1858 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
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1859 |
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1860 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
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1861 } |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
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1862 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
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1863 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
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1864 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1865 * Returns a transparently textured paint. |
7e8e1d5384c0
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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|
1866 * |
7e8e1d5384c0
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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|
1867 * @return a transparently textured paint. |
7e8e1d5384c0
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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|
1868 */ |
7e8e1d5384c0
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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|
1869 protected static Paint createTransparentPaint() { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1870 // TODO why not use a transparent color? |
7e8e1d5384c0
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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|
1871 BufferedImage texture = new BufferedImage( |
7e8e1d5384c0
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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1872 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
7e8e1d5384c0
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
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1873 |
7e8e1d5384c0
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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|
1874 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:
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changeset
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1875 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:
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|
1876 } |
7e8e1d5384c0
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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|
1877 |
7e8e1d5384c0
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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|
1878 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1879 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:
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1880 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1881 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
1882 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1883 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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1884 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:
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1885 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:
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1886 context.putContextValue("chart.marginTop", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1887 context.putContextValue("chart.marginBottom", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1888 context.putContextValue( |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1889 "chart.page.format", |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1890 ChartExportHelper.DEFAULT_PAGE_SIZE); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1891 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1892 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1893 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1894 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:
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1895 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1896 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1897 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:
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1898 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:
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1899 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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|
1900 "chart.encoding", |
46ec09c7f578
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1901 ChartExportHelper.DEFAULT_ENCODING); |
46ec09c7f578
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1902 } |
4444
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1903 |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1904 /** |
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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1905 * 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:
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1906 * |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1907 * @return the CallContext instance |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1908 */ |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1909 public CallContext getCallContext() { |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1910 return context; |
47d50572844a
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Björn Ricks <bjoern.ricks@intevation.de>
parents:
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1911 } |
348
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Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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1912 } |
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1913 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |