Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java @ 3871:a65eb6d44122
i18n for area label (fix issue487).
flys-artifacts/trunk@5504 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Tue, 18 Sep 2012 12:03:15 +0000 |
parents | 695e8005e199 |
children | d12f108ccc9c |
rev | line source |
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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:
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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; |
348
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5 import de.intevation.artifacts.Artifact; |
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6 import de.intevation.artifacts.ArtifactNamespaceContext; |
412
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Improved the OutGenerator interface to set a master artifact for the out generation.
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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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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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9 import de.intevation.artifacts.PreferredLocale; |
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10 import de.intevation.artifacts.common.utils.XMLUtils; |
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'New Chart' for computed discharge curve.
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11 import de.intevation.flys.artifacts.FLYSArtifact; |
408
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Enabled i18n support for charts.
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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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Removed references to Range and replaced those with references to Bounds in ChartGenerators.
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16 import de.intevation.flys.jfree.DoubleBounds; |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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17 import de.intevation.flys.jfree.EnhancedLineAndShapeRenderer; |
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Work in generalized annotations for chart generators
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18 import de.intevation.flys.jfree.FLYSAnnotation; |
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19 import de.intevation.flys.jfree.StableXYDifferenceRenderer; |
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20 import de.intevation.flys.jfree.StickyAxisAnnotation; |
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21 import de.intevation.flys.jfree.Style; |
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22 import de.intevation.flys.jfree.StyledAreaSeriesCollection; |
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Enabled styling in timeseries charts.
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23 import de.intevation.flys.jfree.StyledSeries; |
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24 import de.intevation.flys.model.River; |
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Point labels can have a background color now.
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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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Fixed various bugs (package declarations, moved classes to correct places).
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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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Add subtitle to Fix W/Q chart and refactor addSubtitle() method(s)
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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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68 import de.intevation.flys.utils.Formatter; |
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69 |
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70 import java.text.NumberFormat; |
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71 |
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72 /** |
635af5381a4d
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73 * The base class for chart creation. It should provide some basic things that |
635af5381a4d
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74 * equal in all chart types. |
635af5381a4d
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75 * |
635af5381a4d
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76 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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77 */ |
635af5381a4d
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78 public abstract class ChartGenerator implements OutGenerator { |
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79 |
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80 private static Logger logger = Logger.getLogger(ChartGenerator.class); |
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81 |
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82 public static final int DEFAULT_CHART_WIDTH = 600; |
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83 public static final int DEFAULT_CHART_HEIGHT = 400; |
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84 public static final String DEFAULT_CHART_FORMAT = "png"; |
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85 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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86 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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87 public static final int DEFAULT_FONT_SIZE = 12; |
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88 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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89 |
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90 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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91 |
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92 public static final String XPATH_CHART_SIZE = |
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93 "/art:action/art:attributes/art:size"; |
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94 |
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Enabled support for PDF and SVG chart exports.
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95 public static final String XPATH_CHART_FORMAT = |
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96 "/art:action/art:attributes/art:format/@art:value"; |
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97 |
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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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98 public static final String XPATH_CHART_X_RANGE = |
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99 "/art:action/art:attributes/art:xrange"; |
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100 |
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101 public static final String XPATH_CHART_Y_RANGE = |
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102 "/art:action/art:attributes/art:yrange"; |
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103 |
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104 |
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105 /** The document of the incoming out() request.*/ |
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106 protected Document request; |
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107 |
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108 /** The output stream where the data should be written to.*/ |
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109 protected OutputStream out; |
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110 |
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111 /** The CallContext object.*/ |
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112 protected CallContext context; |
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113 |
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114 protected FLYSArtifactCollection collection; |
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115 |
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116 /** The artifact that is used to decorate the chart with meta information.*/ |
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117 protected Artifact master; |
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118 |
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119 /** The settings that should be used during output creation.*/ |
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120 protected Settings settings; |
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121 |
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122 /** Map of datasets ("index"). */ |
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123 protected SortedMap<Integer, AxisDataset> datasets; |
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124 |
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125 /** List of annotations to insert in plot. */ |
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126 protected List<FLYSAnnotation> annotations = new ArrayList<FLYSAnnotation>(); |
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127 |
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128 /** |
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129 * A mini interface that allows to walk over the YAXIS enums defined in |
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130 * subclasses. |
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131 */ |
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132 public interface YAxisWalker { |
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133 |
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134 int length(); |
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135 |
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136 String getId(int idx); |
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137 } // end of YAxisWalker interface |
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138 |
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139 |
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140 |
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141 public interface AxisDataset { |
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142 |
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143 void addDataset(XYDataset dataset); |
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144 |
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145 XYDataset[] getDatasets(); |
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146 |
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147 boolean isEmpty(); |
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148 |
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149 void setRange(Range range); |
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150 |
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151 Range getRange(); |
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152 |
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153 boolean isArea(XYDataset dataset); |
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154 |
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155 void setPlotAxisIndex(int idx); |
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156 |
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157 int getPlotAxisIndex(); |
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158 |
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159 } // end of AxisDataset interface |
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160 |
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161 |
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162 |
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163 /** |
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164 * Default constructor that initializes internal data structures. |
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165 */ |
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166 public ChartGenerator() { |
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167 datasets = new TreeMap<Integer, AxisDataset>(); |
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168 } |
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169 |
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170 |
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171 /** |
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172 * Adds annotations to list. The given annotation will be visible. |
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173 */ |
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174 public void addAnnotations(FLYSAnnotation annotation) { |
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175 annotations.add(annotation); |
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176 } |
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177 |
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178 /** |
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179 * Add a text and a line annotation. |
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180 * @param area convenience to determine positions in plot. |
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181 * @param theme (optional) theme document |
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182 */ |
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183 protected void addStickyAnnotation( |
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184 StickyAxisAnnotation annotation, |
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185 XYPlot plot, |
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186 ChartArea area, |
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187 LineStyle lineStyle, |
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188 TextStyle textStyle, |
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189 Document theme |
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190 ) { |
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191 // OPTIMIZE pre-calculate area-related values |
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192 final float TEXT_OFF = 0.03f; |
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193 |
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194 XYLineAnnotation lineAnnotation = null; |
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195 XYTextAnnotation textAnnotation = null; |
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196 |
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197 int rendererIndex = 0; |
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198 |
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199 if (annotation.atX()) { |
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200 textAnnotation = new CollisionFreeXYTextAnnotation( |
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201 annotation.getText(), annotation.getPos(), area.ofGround(TEXT_OFF)); |
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202 // OPTIMIZE externalize the calculation involving PI. |
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203 //textAnnotation.setRotationAngle(270f*Math.PI/180f); |
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204 lineAnnotation = createGroundStickAnnotation( |
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205 area, annotation.getPos(), lineStyle); |
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206 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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207 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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208 } |
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209 else { |
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210 // Do the more complicated case where we stick to the Y-Axis. |
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211 // There is one nasty case (duration curves, where annotations |
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212 // might stick to the second y-axis). |
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213 // FIXME: Remove dependency to XYChartGenerator here |
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214 AxisDataset dataset = getAxisDataset( |
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215 new Integer(annotation.getAxisSymbol())); |
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216 if (dataset == null) { |
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217 logger.warn("Annotation should stick to unfindable y-axis: " |
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218 + annotation.getAxisSymbol()); |
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219 rendererIndex = 0; |
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220 } |
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221 else { |
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222 rendererIndex = dataset.getPlotAxisIndex(); |
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223 } |
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224 |
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225 // Stick to the "right" (opposed to left) Y-Axis. |
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226 if (rendererIndex != 0) { |
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227 // OPTIMIZE: Pass a different area to this function, |
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228 // do the adding to renderer outside (let this |
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229 // function return the annotations). |
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230 // Note that this path is travelled rarely. |
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231 ChartArea area2 = new ChartArea(plot.getDomainAxis(), plot.getRangeAxis(rendererIndex)); |
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232 textAnnotation = new CollisionFreeXYTextAnnotation( |
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233 annotation.getText(), area2.ofRight(TEXT_OFF), annotation.getPos()); |
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234 textAnnotation.setRotationAnchor(TextAnchor.CENTER_RIGHT); |
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235 textAnnotation.setTextAnchor(TextAnchor.CENTER_RIGHT); |
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236 lineAnnotation = createRightStickAnnotation( |
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237 area2, annotation.getPos(), lineStyle); |
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238 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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239 // New line annotation to hit curve. |
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240 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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241 XYLineAnnotation hitLineAnnotation = |
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242 createStickyLineAnnotation( |
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243 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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244 annotation.getHitPoint(), annotation.getPos(),// annotation.getHitPoint(), |
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245 area2, lineStyle); |
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246 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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247 org.jfree.ui.Layer.BACKGROUND); |
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248 } |
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249 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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250 XYLineAnnotation lineBackAnnotation = |
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251 createStickyLineAnnotation( |
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252 StickyAxisAnnotation.SimpleAxis.Y_AXIS2, |
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253 annotation.getPos(), annotation.getHitPoint(), |
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254 area2, lineStyle); |
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255 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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256 org.jfree.ui.Layer.BACKGROUND); |
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257 } |
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258 } |
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259 } |
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260 else { // Stick to the left y-axis. |
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261 textAnnotation = new CollisionFreeXYTextAnnotation( |
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262 annotation.getText(), area.ofLeft(TEXT_OFF), annotation.getPos()); |
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263 textAnnotation.setRotationAnchor(TextAnchor.CENTER_LEFT); |
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264 textAnnotation.setTextAnchor(TextAnchor.CENTER_LEFT); |
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265 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle); |
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266 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { |
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267 // New line annotation to hit curve. |
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268 if (ThemeUtil.parseShowHorizontalLine(theme)) { |
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269 XYLineAnnotation hitLineAnnotation = |
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270 createStickyLineAnnotation( |
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271 StickyAxisAnnotation.SimpleAxis.Y_AXIS, |
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272 annotation.getPos(), annotation.getHitPoint(), |
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273 area, lineStyle); |
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274 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, |
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275 org.jfree.ui.Layer.BACKGROUND); |
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276 } |
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277 if (ThemeUtil.parseShowVerticalLine(theme)) { |
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278 XYLineAnnotation lineBackAnnotation = |
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279 createStickyLineAnnotation( |
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280 StickyAxisAnnotation.SimpleAxis.X_AXIS, |
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281 annotation.getHitPoint(), annotation.getPos(), |
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282 area, lineStyle); |
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283 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, |
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284 org.jfree.ui.Layer.BACKGROUND); |
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285 } |
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286 } |
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287 } |
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288 } |
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289 |
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290 // Style the text. |
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291 if (textStyle != null) { |
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292 textStyle.apply(textAnnotation); |
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293 } |
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294 |
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295 // Add the Annotations to renderer. |
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296 plot.getRenderer(rendererIndex).addAnnotation(textAnnotation, |
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297 org.jfree.ui.Layer.FOREGROUND); |
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298 plot.getRenderer(rendererIndex).addAnnotation(lineAnnotation, |
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299 org.jfree.ui.Layer.FOREGROUND); |
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300 } |
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301 |
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302 /** |
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303 * Create annotation that sticks to "ground" (X) axis. |
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304 * @param area helper to calculate coordinates |
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305 * @param pos one-dimensional position (distance from axis) |
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306 * @param lineStyle the line style to use for the line. |
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307 */ |
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308 protected static XYLineAnnotation createGroundStickAnnotation( |
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309 ChartArea area, float pos, LineStyle lineStyle |
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310 ) { |
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311 // Style the line. |
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312 if (lineStyle != null) { |
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313 return new XYLineAnnotation( |
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314 pos, area.atGround(), |
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315 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET), |
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316 new BasicStroke(lineStyle.getWidth()),lineStyle.getColor()); |
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317 } |
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318 else { |
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319 return new XYLineAnnotation( |
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320 pos, area.atGround(), |
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321 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET)); |
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322 } |
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323 } |
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324 |
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325 |
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326 /** |
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327 * Create annotation that sticks to the second Y axis ("right"). |
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328 * @param area helper to calculate coordinates |
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329 * @param pos one-dimensional position (distance from axis) |
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330 * @param lineStyle the line style to use for the line. |
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331 */ |
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332 protected static XYLineAnnotation createRightStickAnnotation( |
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333 ChartArea area, float pos, LineStyle lineStyle |
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334 ) { |
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335 // Style the line. |
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336 if (lineStyle != null) { |
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337 return new XYLineAnnotation( |
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338 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos, |
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339 area.atRight(), pos, |
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340 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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341 } |
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342 else { |
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343 return new XYLineAnnotation( |
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344 area.atRight(), pos, |
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345 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos); |
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346 } |
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347 } |
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348 |
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349 |
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350 /** |
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351 * Create annotation that sticks to the first Y axis ("left"). |
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352 * @param area helper to calculate coordinates |
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353 * @param pos one-dimensional position (distance from axis) |
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354 * @param lineStyle the line style to use for the line. |
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355 */ |
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356 protected static XYLineAnnotation createLeftStickAnnotation( |
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357 ChartArea area, float pos, LineStyle lineStyle |
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358 ) { |
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359 // Style the line. |
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360 if (lineStyle != null) { |
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361 return new XYLineAnnotation( |
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362 area.atLeft(), pos, |
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363 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos, |
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364 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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365 } |
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366 else { |
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367 return new XYLineAnnotation( |
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368 area.atLeft(), pos, |
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369 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos); |
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370 } |
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371 } |
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372 |
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373 |
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374 /** |
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375 * Create a line from a axis to a given point. |
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376 * @param axis The "simple" axis. |
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377 * @param fromD1 from-location in first dimension. |
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378 * @param toD2 to-location in second dimension. |
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379 * @param area helper to calculate offsets. |
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380 * @param lineStyle optional line style. |
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381 */ |
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382 protected static XYLineAnnotation createStickyLineAnnotation( |
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383 StickyAxisAnnotation.SimpleAxis axis, float fromD1, float toD2, |
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384 ChartArea area, LineStyle lineStyle |
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385 ) { |
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386 double anchorX1 = 0d, anchorX2 = 0d, anchorY1 = 0d, anchorY2 = 0d; |
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387 switch(axis) { |
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388 case X_AXIS: |
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389 anchorX1 = fromD1; |
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390 anchorX2 = fromD1; |
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391 anchorY1 = area.atGround(); |
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392 anchorY2 = toD2; |
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393 break; |
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394 case Y_AXIS: |
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395 anchorX1 = area.atLeft(); |
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396 anchorX2 = toD2; |
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397 anchorY1 = fromD1; |
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398 anchorY2 = fromD1; |
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399 break; |
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400 case Y_AXIS2: |
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401 anchorX1 = area.atRight(); |
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402 anchorX2 = toD2; |
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403 anchorY1 = fromD1; |
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404 anchorY2 = fromD1; |
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405 break; |
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406 } |
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407 // Style the line. |
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408 if (lineStyle != null) { |
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409 return new XYLineAnnotation( |
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410 anchorX1, anchorY1, |
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411 anchorX2, anchorY2, |
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412 new BasicStroke(lineStyle.getWidth()), lineStyle.getColor()); |
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413 } |
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414 else { |
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415 return new XYLineAnnotation( |
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416 anchorX1, anchorY1, |
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417 anchorX2, anchorY2); |
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418 } |
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419 } |
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420 |
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421 /** |
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422 * Add the annotations (Sticky, Text and hyk zones) stored |
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423 * in the annotations field. |
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424 * @param plot Plot to add annotations to. |
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425 */ |
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426 protected void addAnnotationsToRenderer(XYPlot plot) { |
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427 logger.debug("addAnnotationsToRenderer"); |
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428 |
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429 if (annotations == null || annotations.isEmpty()) { |
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430 logger.debug("addAnnotationsToRenderer: no annotations."); |
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431 return; |
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432 } |
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433 |
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434 // OPTMIMIZE: Pre-calculate positions |
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435 ChartArea area = new ChartArea( |
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436 plot.getDomainAxis(0).getRange(), |
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437 plot.getRangeAxis().getRange()); |
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438 |
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439 // Walk over all Annotation sets. |
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440 for (FLYSAnnotation fa: annotations) { |
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441 |
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442 // Access text styling, if any. |
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443 Document theme = fa.getTheme(); |
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444 TextStyle textStyle = null; |
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445 LineStyle lineStyle = null; |
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446 |
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447 // Get Themeing information and add legend item. |
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448 if (theme != null) { |
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449 ThemeAccess themeAccess = new ThemeAccess(theme); |
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450 textStyle = themeAccess.parseTextStyle(); |
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451 lineStyle = themeAccess.parseLineStyle(); |
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452 if (fa.getLabel() != null) { |
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453 LegendItemCollection lic = new LegendItemCollection(); |
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454 LegendItemCollection old = plot.getFixedLegendItems(); |
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455 lic.add(createLegendItem(theme, fa.getLabel())); |
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456 // (Re-)Add prior legend entries. |
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457 if (old != null) { |
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458 old.addAll(lic); |
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459 } |
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460 else { |
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461 old = lic; |
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462 } |
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463 plot.setFixedLegendItems(old); |
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464 } |
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465 } |
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466 |
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467 // The 'Sticky' Annotations (at axis, with line and text). |
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468 for (StickyAxisAnnotation sta: fa.getAxisTextAnnotations()) { |
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469 addStickyAnnotation( |
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470 sta, plot, area, lineStyle, textStyle, theme); |
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471 } |
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472 |
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473 // Other Text Annotations (e.g. labels of (manual) points). |
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474 for (XYTextAnnotation ta: fa.getTextAnnotations()) { |
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475 // Style the text. |
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476 if (textStyle != null) { |
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477 textStyle.apply(ta); |
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478 } |
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479 ta.setY(area.above(0.05d, ta.getY())); |
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480 plot.getRenderer().addAnnotation(ta, org.jfree.ui.Layer.FOREGROUND); |
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481 } |
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482 } |
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483 } |
3245
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484 |
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485 |
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486 /** |
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487 * This method needs to be implemented by concrete subclasses to create new |
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488 * instances of JFreeChart. |
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489 * |
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490 * @return a new instance of a JFreeChart. |
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491 */ |
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492 public abstract JFreeChart generateChart(); |
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493 |
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494 |
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495 @Override |
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496 public abstract void doOut( |
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497 ArtifactAndFacet bundle, |
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498 Document attr, |
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499 boolean visible); |
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500 |
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501 |
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502 protected abstract YAxisWalker getYAxisWalker(); |
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503 |
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504 |
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505 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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506 |
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507 /** |
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508 * Returns the default title of a chart. |
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509 * |
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510 * @return the default title of a chart. |
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511 */ |
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512 protected abstract String getDefaultChartTitle(); |
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513 |
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514 |
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515 /** |
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516 * Returns the default X-Axis label of a chart. |
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517 * |
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518 * @return the default X-Axis label of a chart. |
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519 */ |
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520 protected abstract String getDefaultXAxisLabel(); |
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521 |
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522 |
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523 /** |
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524 * This method is called to retrieve the default label for an Y axis at |
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525 * position <i>pos</i>. |
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526 * |
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527 * @param pos The position of an Y axis. |
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528 * |
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529 * @return the default Y axis label at position <i>pos</i>. |
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530 */ |
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531 protected abstract String getDefaultYAxisLabel(int pos); |
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532 |
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533 |
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534 /** |
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535 * This method is used to create new AxisDataset instances which may differ |
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536 * in concrete subclasses. |
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537 * |
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538 * @param idx The index of an axis. |
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539 */ |
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540 protected abstract AxisDataset createAxisDataset(int idx); |
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541 |
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542 |
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543 /** |
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544 * Combines the ranges of the X axis at index <i>idx</i>. |
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545 * |
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546 * @param bounds A new Bounds. |
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547 * @param idx The index of the X axis that should be comined with |
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548 * <i>range</i>. |
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549 */ |
2587
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550 protected abstract void combineXBounds(Bounds bounds, int idx); |
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551 |
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552 |
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553 /** |
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554 * Combines the ranges of the Y axis at index <i>idx</i>. |
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555 * |
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556 * @param bounds A new Bounds. |
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557 * @param index The index of the Y axis that should be comined with. |
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558 * <i>range</i>. |
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559 */ |
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560 protected abstract void combineYBounds(Bounds bounds, int index); |
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561 |
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562 |
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563 /** |
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564 * This method is used to determine the ranges for axes at a given index. |
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565 * |
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566 * @param index The index of the axes at the plot. |
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567 * |
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568 * @return a Range[] with [xrange, yrange]; |
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569 */ |
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570 public abstract Range[] getRangesForAxis(int index); |
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571 |
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572 public abstract Bounds getXBounds(int axis); |
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573 |
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574 protected abstract void setXBounds(int axis, Bounds bounds); |
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575 |
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576 public abstract Bounds getYBounds(int axis); |
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577 |
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578 protected abstract void setYBounds(int axis, Bounds bounds); |
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579 |
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580 |
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581 /** |
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582 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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583 * and adds it as TextTitle to the chart. |
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584 * The default implementation of getChartSubtitle() returns the same |
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585 * as getDefaultChartSubtitle() which must be implemented by derived |
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586 * classes. If you want to add multiple subtitles to the chart override |
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587 * this method and add your subtitles manually. |
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588 * |
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589 * @param chart The JFreeChart chart object. |
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590 */ |
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591 protected void addSubtitles(JFreeChart chart) { |
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592 String subtitle = getChartSubtitle(); |
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593 |
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594 if (subtitle != null && subtitle.length() > 0) { |
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595 chart.addSubtitle(new TextTitle(subtitle)); |
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596 } |
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597 } |
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598 |
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599 |
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600 /** |
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601 * Register annotations like MainValues for later plotting |
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602 * |
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603 * @param annotations list of annotations (data of facet). |
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604 * @param aandf Artifact and the facet. |
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605 * @param theme Theme document for given annotations. |
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606 * @param visible The visibility of the annotations. |
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607 */ |
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608 protected void doAnnotations( |
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609 FLYSAnnotation annotations, |
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610 ArtifactAndFacet aandf, |
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611 Document theme, |
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612 boolean visible |
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613 ){ |
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614 logger.debug("doAnnotations"); |
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615 |
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616 // Add all annotations to our annotation pool. |
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617 annotations.setTheme(theme); |
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618 if (aandf != null) { |
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619 annotations.setLabel(aandf.getFacetDescription()); |
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620 } |
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621 else { |
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622 logger.debug( |
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623 "Art/Facet for Annotations is null. " + |
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624 "This should never happen!"); |
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625 } |
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626 |
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627 if (visible) { |
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628 addAnnotations(annotations); |
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629 } |
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630 } |
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631 |
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632 |
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633 /** |
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634 * Generate chart. |
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635 */ |
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636 @Override |
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637 public void generate() |
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638 throws IOException |
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639 { |
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640 logger.debug("ChartGenerator.generate"); |
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641 |
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642 JFreeChart chart = generateChart(); |
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643 |
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644 String format = getFormat(); |
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645 int[] size = getSize(); |
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646 |
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647 if (size == null) { |
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648 size = getExportDimension(); |
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649 } |
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650 |
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651 context.putContextValue("chart.width", size[0]); |
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652 context.putContextValue("chart.height", size[1]); |
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653 |
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654 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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655 context.putContextValue("chart.image.format", "png"); |
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656 |
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657 ChartExportHelper.exportImage( |
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658 out, |
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659 chart, |
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660 context); |
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661 } |
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662 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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663 preparePDFContext(context); |
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664 |
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665 ChartExportHelper.exportPDF( |
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666 out, |
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667 chart, |
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668 context); |
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669 } |
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670 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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671 prepareSVGContext(context); |
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672 |
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673 ChartExportHelper.exportSVG( |
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674 out, |
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675 chart, |
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676 context); |
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677 } |
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678 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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679 context.putContextValue("chart.image.format", "csv"); |
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680 |
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681 ChartExportHelper.exportCSV( |
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682 out, |
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683 chart, |
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684 context); |
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685 } |
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686 } |
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687 |
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688 |
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689 @Override |
348
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690 public void init(Document request, OutputStream out, CallContext context) { |
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691 logger.debug("ChartGenerator.init"); |
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692 |
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693 this.request = request; |
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694 this.out = out; |
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695 this.context = context; |
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696 } |
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697 |
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698 |
2234
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699 @Override |
412
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700 public void setMasterArtifact(Artifact master) { |
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701 this.master = master; |
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702 } |
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703 |
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704 |
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705 @Override |
3422
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706 public void setCollection(FLYSArtifactCollection collection) { |
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707 this.collection = collection; |
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708 } |
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709 |
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710 |
118fe1cc8cc8
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|
711 @Override |
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712 public void setSettings(Settings settings) { |
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713 this.settings = settings; |
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714 } |
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715 |
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|
716 |
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|
717 /** |
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718 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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719 * but with no axes settings. |
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720 * |
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721 * @return an instance of <i>ChartSettings</i>. |
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722 */ |
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723 @Override |
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|
724 public Settings getSettings() { |
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725 if (this.settings != null) { |
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|
726 return this.settings; |
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|
727 } |
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|
728 |
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|
729 ChartSettings settings = new ChartSettings(); |
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|
730 |
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|
731 ChartSection chartSection = buildChartSection(); |
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|
732 LegendSection legendSection = buildLegendSection(); |
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|
733 ExportSection exportSection = buildExportSection(); |
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|
734 |
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|
735 settings.setChartSection(chartSection); |
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|
736 settings.setLegendSection(legendSection); |
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|
737 settings.setExportSection(exportSection); |
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|
738 |
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|
739 List<AxisSection> axisSections = buildAxisSections(); |
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|
740 for (AxisSection axisSection: axisSections) { |
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|
741 settings.addAxisSection(axisSection); |
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|
742 } |
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|
743 |
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|
744 return settings; |
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|
745 } |
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|
746 |
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|
747 |
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|
748 /** |
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|
749 * Creates a new <i>ChartSection</i>. |
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|
750 * |
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|
751 * @return a new <i>ChartSection</i>. |
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|
752 */ |
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753 protected ChartSection buildChartSection() { |
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|
754 ChartSection chartSection = new ChartSection(); |
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|
755 chartSection.setTitle(getChartTitle()); |
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|
756 chartSection.setSubtitle(getChartSubtitle()); |
3613
dd6e25980c91
Fixed typo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
757 chartSection.setDisplayGrid(isGridVisible()); |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
758 chartSection.setDisplayLogo(showLogo()); |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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parents:
3617
diff
changeset
|
759 chartSection.setLogoVPlacement(logoVPlace()); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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parents:
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diff
changeset
|
760 chartSection.setLogoHPlacement(logoHPlace()); |
2236
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|
761 return chartSection; |
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|
762 } |
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|
763 |
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|
764 |
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|
765 /** |
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|
766 * Creates a new <i>LegendSection</i>. |
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|
767 * |
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|
768 * @return a new <i>LegendSection</i>. |
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|
769 */ |
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770 protected LegendSection buildLegendSection() { |
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771 LegendSection legendSection = new LegendSection(); |
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772 legendSection.setVisibility(isLegendVisible()); |
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773 legendSection.setFontSize(getLegendFontSize()); |
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774 legendSection.setAggregationThreshold(10); |
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775 return legendSection; |
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776 } |
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777 |
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778 |
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779 /** |
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780 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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781 * and <b>HEIGHT=400</b>. |
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782 * |
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783 * @return a new <i>ExportSection</i>. |
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784 */ |
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785 protected ExportSection buildExportSection() { |
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786 ExportSection exportSection = new ExportSection(); |
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787 exportSection.setWidth(600); |
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788 exportSection.setHeight(400); |
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789 return exportSection; |
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790 } |
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791 |
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792 |
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793 /** |
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794 * Creates a list of Sections that contains all axes of the chart (including |
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795 * X and Y axes). |
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796 * |
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797 * @return a list of Sections for each axis in this chart. |
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798 */ |
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799 protected List<AxisSection> buildAxisSections() { |
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800 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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801 |
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802 axisSections.addAll(buildXAxisSections()); |
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803 axisSections.addAll(buildYAxisSections()); |
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804 |
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805 return axisSections; |
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806 } |
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807 |
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808 |
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809 /** |
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810 * Creates a new Section for chart's X axis. |
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811 * |
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812 * @return a List that contains a Section for the X axis. |
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813 */ |
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814 protected List<AxisSection> buildXAxisSections() { |
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815 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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816 |
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817 String identifier = "X"; |
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818 |
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819 AxisSection axisSection = new AxisSection(); |
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820 axisSection.setIdentifier(identifier); |
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821 axisSection.setLabel(getXAxisLabel()); |
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822 axisSection.setFontSize(14); |
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823 axisSection.setFixed(false); |
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824 |
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825 // XXX We are able to find better default ranges that [0,0], but the Y |
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826 // axes currently have no better ranges set. |
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827 axisSection.setUpperRange(0d); |
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828 axisSection.setLowerRange(0d); |
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829 |
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830 axisSections.add(axisSection); |
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831 |
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832 return axisSections; |
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833 } |
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834 |
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835 |
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836 /** |
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837 * Creates a list of Section for the chart's Y axes. This method makes use |
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838 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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839 * subclasses. |
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840 * |
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841 * @return a list of Y axis sections. |
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842 */ |
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843 protected List<AxisSection> buildYAxisSections() { |
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844 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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845 |
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846 YAxisWalker walker = getYAxisWalker(); |
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847 for (int i = 0, n = walker.length(); i < n; i++) { |
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848 AxisSection ySection = new AxisSection(); |
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849 ySection.setIdentifier(walker.getId(i)); |
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850 ySection.setLabel(getYAxisLabel(i)); |
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851 ySection.setFontSize(14); |
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852 ySection.setFixed(false); |
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853 |
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854 // XXX We are able to find better default ranges that [0,0], the |
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855 // only problem is, that we do NOT have a better range than [0,0] |
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856 // for each axis, because the initial chart will not have a dataset |
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857 // for each axis set! |
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858 ySection.setUpperRange(0d); |
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859 ySection.setLowerRange(0d); |
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860 |
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861 axisSections.add(ySection); |
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862 } |
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863 |
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864 return axisSections; |
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865 } |
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866 |
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867 |
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868 /** |
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869 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
870 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
871 * @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
|
872 * <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
|
873 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
874 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
|
875 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
|
876 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
|
877 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
878 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
879 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
|
880 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
881 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
882 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
883 /** |
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
|
884 * Returns the chart title provided by <i>settings</i>. |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
885 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
886 * @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
|
887 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
888 * @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
|
889 * <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
|
890 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
891 * @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
|
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 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
|
894 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
|
895 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
|
896 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
897 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
898 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
899 /** |
0318fa6f0844
Make 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 * 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
|
901 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
902 * @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
|
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 * @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
|
905 * <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
|
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 * @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
|
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 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
|
910 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
|
911 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
|
912 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
913 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
914 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
915 /** |
0318fa6f0844
Make 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 * 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
|
917 * 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
|
918 * 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
|
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 * @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
|
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 * @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
|
923 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
924 * @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
|
925 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
926 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
|
927 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
|
928 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
|
929 |
0318fa6f0844
Make 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 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
|
931 } |
0318fa6f0844
Make 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 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
934 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
935 * 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
|
936 * 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
|
937 * 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
|
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 * @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
|
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 * @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
|
942 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
943 * @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
|
944 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
945 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
|
946 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
|
947 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
|
948 |
0318fa6f0844
Make 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 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
|
950 } |
0318fa6f0844
Make 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 |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
953 /** |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
954 * 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
|
955 * <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
|
956 * |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
957 * @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
|
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 * @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
|
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 * @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
|
962 */ |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
963 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
|
964 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
|
965 return ls != null ? ls.getFontSize() : null; |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
966 } |
0318fa6f0844
Make use of first attributes specified in the ChartSettings. NOTE: work is still in progress.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1979
diff
changeset
|
967 |
0318fa6f0844
Make 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 |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
969 /** |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
970 * Returns the title of a chart. The return value depends on the existence |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
971 * of ChartSettings: if there are ChartSettings set, this method returns the |
46ec09c7f578
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972 * chart title provided by those settings. Otherwise, this method returns |
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973 * getDefaultChartTitle(). |
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974 * |
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975 * @return the title of a chart. |
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976 */ |
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977 protected String getChartTitle() { |
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978 ChartSettings chartSettings = getChartSettings(); |
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979 |
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980 if (chartSettings != null) { |
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981 return getChartTitle(chartSettings); |
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982 } |
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983 |
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984 return getDefaultChartTitle(); |
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985 } |
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986 |
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987 |
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988 /** |
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989 * Returns the subtitle of a chart. The return value depends on the |
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990 * existence of ChartSettings: if there are ChartSettings set, this method |
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991 * returns the chart title provided by those settings. Otherwise, this |
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992 * method returns getDefaultChartSubtitle(). |
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993 * |
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994 * @return the subtitle of a chart. |
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995 */ |
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996 protected String getChartSubtitle() { |
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997 ChartSettings chartSettings = getChartSettings(); |
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998 |
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999 if (chartSettings != null) { |
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1000 return getChartSubtitle(chartSettings); |
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1001 } |
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1002 |
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1003 return getDefaultChartSubtitle(); |
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1004 } |
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1005 |
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1006 |
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1007 /** |
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1008 * This method always returns null. Override it in subclasses that require |
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1009 * subtitles. |
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1010 * |
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1011 * @return null. |
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1012 */ |
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1013 protected String getDefaultChartSubtitle() { |
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1014 // Override this method in subclasses |
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1015 return null; |
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1016 } |
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1017 |
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1018 |
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1019 /** |
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1020 * This method is used to determine, if the chart's legend is visible or |
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1021 * not. If a <i>settings</i> instance is set, this instance determines the |
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1022 * visibility otherwise, this method returns true as default if no |
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1023 * <i>settings</i> is set. |
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1024 * |
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1025 * @return true, if the legend should be visible, otherwise false. |
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1026 */ |
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1027 protected boolean isLegendVisible() { |
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1028 ChartSettings chartSettings = getChartSettings(); |
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1029 if (chartSettings != null) { |
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1030 return isLegendVisible(chartSettings); |
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1031 } |
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1032 |
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1033 return true; |
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1034 } |
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1035 |
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1036 |
3618
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1037 /** Where to place the logo. */ |
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1038 protected String logoHPlace() { |
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1039 ChartSettings chartSettings = getChartSettings(); |
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1040 if (chartSettings != null) { |
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1041 ChartSection cs = chartSettings.getChartSection(); |
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1042 String place = cs.getLogoHPlacement(); |
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1043 |
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1044 return place; |
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1045 } |
3639
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1046 return "center"; |
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1047 } |
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1048 |
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1049 |
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1050 /** Where to place the logo. */ |
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1051 protected String logoVPlace() { |
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1052 ChartSettings chartSettings = getChartSettings(); |
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1053 if (chartSettings != null) { |
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1054 ChartSection cs = chartSettings.getChartSection(); |
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1055 String place = cs.getLogoVPlacement(); |
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1056 |
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|
1057 return place; |
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1058 } |
3639
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|
1059 return "top"; |
3617
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|
1060 } |
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1061 |
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1062 |
3615
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1063 /** Return the logo id from settings. */ |
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|
1064 protected String showLogo(ChartSettings chartSettings) { |
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|
1065 if (chartSettings != null) { |
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|
1066 ChartSection cs = chartSettings.getChartSection(); |
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1067 String logo = cs.getDisplayLogo(); |
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1068 |
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|
1069 return logo; |
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|
1070 } |
3617
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|
1071 return "none"; |
3615
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|
1072 } |
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|
1073 |
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|
1074 |
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|
1075 /** |
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|
1076 * This method is used to determine if a logo should be added to the plot. |
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|
1077 * |
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|
1078 * @return logo name (null if none). |
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|
1079 */ |
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1080 protected String showLogo() { |
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1081 ChartSettings chartSettings = getChartSettings(); |
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1082 return showLogo(chartSettings); |
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1083 } |
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1084 |
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1085 |
2234
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1086 /** |
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1087 * This method is used to determine the font size of the chart's legend. If |
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1088 * a <i>settings</i> instance is set, this instance determines the font |
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1089 * size, otherwise this method returns 12 as default if no <i>settings</i> |
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1090 * is set or if it doesn't provide a legend font size. |
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1091 * |
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1092 * @return a legend font size. |
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1093 */ |
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1094 protected int getLegendFontSize() { |
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1095 Integer fontSize = null; |
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1096 |
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1097 ChartSettings chartSettings = getChartSettings(); |
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1098 if (chartSettings != null) { |
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1099 fontSize = getLegendFontSize(chartSettings); |
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1100 } |
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1101 |
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1102 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1103 } |
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1104 |
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1105 |
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1106 /** |
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1107 * This method is used to determine if the resulting chart should display |
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1108 * grid lines or not. <b>Note: this method always returns true!</b> |
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1109 * |
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1110 * @return true, if the chart should display grid lines, otherwise false. |
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1111 */ |
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1112 protected boolean isGridVisible() { |
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1113 return true; |
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1114 } |
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1115 |
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1116 |
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1117 /** |
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1118 * Returns the X-Axis label of a chart. |
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1119 * |
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1120 * @return the X-Axis label of a chart. |
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1121 */ |
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1122 protected String getXAxisLabel() { |
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1123 ChartSettings chartSettings = getChartSettings(); |
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1124 if (chartSettings == null) { |
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1125 return getDefaultXAxisLabel(); |
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1126 } |
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1127 |
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1128 AxisSection as = chartSettings.getAxisSection("X"); |
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1129 if (as != null) { |
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1130 String label = as.getLabel(); |
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1131 |
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1132 if (label != null) { |
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1133 return label; |
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1134 } |
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1135 } |
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1136 |
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1137 return getDefaultXAxisLabel(); |
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1138 } |
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1139 |
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1140 |
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1141 /** |
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1142 * This method returns the font size for the X axis. If the font size is |
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1143 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1144 * returned. Otherwise the default font size 12 is returned. |
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1145 * |
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1146 * @return the font size for the x axis. |
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1147 */ |
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1148 protected int getXAxisLabelFontSize() { |
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1149 ChartSettings chartSettings = getChartSettings(); |
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1150 if (chartSettings == null) { |
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1151 return DEFAULT_FONT_SIZE; |
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1152 } |
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1153 |
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1154 AxisSection as = chartSettings.getAxisSection("X"); |
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1155 Integer fontSize = as.getFontSize(); |
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1156 |
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1157 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1158 } |
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1159 |
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1160 |
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1161 /** |
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1162 * This method returns the font size for an Y axis. If the font size is |
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1163 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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1164 * returned. Otherwise the default font size 12 is returned. |
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1165 * |
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1166 * @return the font size for the x axis. |
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1167 */ |
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1168 protected int getYAxisFontSize(int pos) { |
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1169 ChartSettings chartSettings = getChartSettings(); |
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1170 if (chartSettings == null) { |
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1171 return DEFAULT_FONT_SIZE; |
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1172 } |
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1173 |
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1174 YAxisWalker walker = getYAxisWalker(); |
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1175 |
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1176 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1177 Integer fontSize = as.getFontSize(); |
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1178 |
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1179 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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1180 } |
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1181 |
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1182 |
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1183 /** |
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1184 * This method returns the export dimension specified in ChartSettings as |
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1185 * int array [width,height]. |
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1186 * |
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1187 * @return an int array with [width,height]. |
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1188 */ |
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1189 protected int[] getExportDimension() { |
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1190 ChartSettings chartSettings = getChartSettings(); |
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1191 if (chartSettings == null) { |
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1192 return new int[] { 600, 400 }; |
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1193 } |
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1194 |
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1195 ExportSection export = chartSettings.getExportSection(); |
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1196 Integer width = export.getWidth(); |
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1197 Integer height = export.getHeight(); |
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1198 |
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1199 if (width != null && height != null) { |
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1200 return new int[] { width, height }; |
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1201 } |
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1202 |
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1203 return new int[] { 600, 400 }; |
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1204 } |
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1205 |
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1206 |
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1207 /** |
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1208 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1209 * |
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1210 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1211 */ |
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1212 protected String getYAxisLabel(int pos) { |
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1213 ChartSettings chartSettings = getChartSettings(); |
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1214 if (chartSettings == null) { |
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1215 return getDefaultYAxisLabel(pos); |
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1216 } |
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1217 |
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1218 YAxisWalker walker = getYAxisWalker(); |
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1219 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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1220 if (as != null) { |
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1221 String label = as.getLabel(); |
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1222 |
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1223 if (label != null) { |
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1224 return label; |
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1225 } |
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1226 } |
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1227 |
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1228 return getDefaultYAxisLabel(pos); |
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1229 } |
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1230 |
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1231 |
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1232 /** |
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1233 * This method searches for a specific axis in the <i>settings</i> if |
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1234 * <i>settings</i> is set. If the axis was found, this method returns the |
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1235 * specified axis range if the axis range is fixed. Otherwise, this method |
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1236 * returns null. |
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1237 * |
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1238 * @param axisId The identifier of an axis. |
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1239 * |
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1240 * @return the specified axis range from <i>settings</i> if the axis is |
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1241 * fixed, otherwise null. |
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1242 */ |
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1243 public Range getRangeForAxisFromSettings(String axisId) { |
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1244 ChartSettings chartSettings = getChartSettings(); |
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1245 if (chartSettings == null) { |
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1246 return null; |
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1247 } |
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1248 |
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1249 AxisSection as = chartSettings.getAxisSection(axisId); |
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1250 Boolean fixed = as.isFixed(); |
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1251 |
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1252 if (fixed != null && fixed) { |
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1253 Double upper = as.getUpperRange(); |
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1254 Double lower = as.getLowerRange(); |
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1255 |
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1256 if (upper != null && lower != null) { |
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1257 return lower < upper |
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1258 ? new Range(lower, upper) |
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1259 : new Range(upper, lower); |
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1260 } |
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1261 } |
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1262 |
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1263 return null; |
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1264 } |
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1265 |
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1266 |
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1267 /** |
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1268 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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1269 * |
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1270 * @param dataset An XYDataset. |
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1271 * @param idx The axis index. |
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1272 * @param visible Determines, if the dataset should be visible or not. |
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1273 */ |
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1274 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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1275 if (dataset == null || idx < 0) { |
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1276 return; |
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1277 } |
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1278 |
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1279 AxisDataset axisDataset = getAxisDataset(idx); |
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1280 |
2587
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1281 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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1282 |
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1283 if (xyBounds == null) { |
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1284 logger.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1285 return; |
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1286 } |
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1287 |
2238
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1288 if (visible) { |
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1289 if (logger.isDebugEnabled()) { |
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1290 logger.debug("Add new AxisDataset at index: " + idx); |
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1291 logger.debug("X extent: " + xyBounds[0]); |
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1292 logger.debug("Y extent: " + xyBounds[1]); |
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1293 } |
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1294 |
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1295 axisDataset.addDataset(dataset); |
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1296 } |
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1297 |
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1298 combineXBounds(xyBounds[0], 0); |
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1299 combineYBounds(xyBounds[1], idx); |
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1300 } |
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1301 |
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1302 |
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1303 /** |
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1304 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1305 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1306 * created using <i>createAxisDataset()</i>. |
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1307 * |
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1308 * @param idx The index of the desired AxisDataset. |
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1309 * |
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1310 * @return an existing or new AxisDataset. |
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1311 */ |
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1312 public AxisDataset getAxisDataset(int idx) { |
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1313 AxisDataset axisDataset = datasets.get(idx); |
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1314 |
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1315 if (axisDataset == null) { |
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1316 axisDataset = createAxisDataset(idx); |
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1317 datasets.put(idx, axisDataset); |
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1318 } |
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1319 |
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1320 return axisDataset; |
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1321 } |
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1322 |
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1323 |
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1324 /** |
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1325 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
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1326 * <i>Settings</i> are applied in this method. |
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1327 * |
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1328 * @param plot The XYPlot which is adapted. |
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1329 */ |
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1330 protected void adjustPlot(XYPlot plot) { |
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1331 Stroke gridStroke = new BasicStroke( |
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1332 DEFAULT_GRID_LINE_WIDTH, |
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1333 BasicStroke.CAP_BUTT, |
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1334 BasicStroke.JOIN_MITER, |
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1335 3.0f, |
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1336 new float[] { 3.0f }, |
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1337 0.0f); |
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1338 |
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1339 ChartSettings cs = getChartSettings(); |
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1340 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
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1341 |
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1342 plot.setDomainGridlineStroke(gridStroke); |
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1343 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
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1344 plot.setDomainGridlinesVisible(isGridVisible); |
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1345 |
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1346 plot.setRangeGridlineStroke(gridStroke); |
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1347 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
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1348 plot.setRangeGridlinesVisible(isGridVisible); |
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1349 |
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1350 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
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1351 } |
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1352 |
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1353 |
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1354 /** |
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1355 * This helper mehtod is used to extract the current locale from instance |
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1356 * vairable <i>context</i>. |
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1357 * |
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1358 * @return the current locale. |
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1359 */ |
1645
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1360 protected Locale getLocale() { |
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1361 CallMeta meta = context.getMeta(); |
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1362 PreferredLocale[] prefs = meta.getLanguages(); |
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1363 |
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1364 int len = prefs != null ? prefs.length : 0; |
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1365 |
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1366 Locale[] locales = new Locale[len]; |
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1367 |
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1368 for (int i = 0; i < len; i++) { |
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1369 locales[i] = prefs[i].getLocale(); |
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1370 } |
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1371 |
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1372 return meta.getPreferredLocale(locales); |
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changeset
|
1373 } |
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
|
1374 |
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
|
1375 |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1376 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1377 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1378 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1379 |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1380 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
|
1381 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
|
1382 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1383 |
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
|
1384 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
|
1385 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
|
1386 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1387 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1388 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1389 protected String getRiverName() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1390 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
|
1391 |
1104
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1392 River river = FLYSUtils.getRiver(flys); |
9383a4608d9f
Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1095
diff
changeset
|
1393 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
|
1394 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1395 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1396 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1397 protected double[] getRange() { |
2132
e8fc770d2f8c
'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2057
diff
changeset
|
1398 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
|
1399 |
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
|
1400 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
|
1401 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1402 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1403 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1404 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1405 * 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
|
1406 * 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
|
1407 * |
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
|
1408 * @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
|
1409 * 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
|
1410 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1411 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
|
1412 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
|
1413 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1414 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
|
1415 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1416 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
|
1417 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
|
1418 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
|
1419 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1420 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1421 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
|
1422 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1423 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1424 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
|
1425 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1426 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
|
1427 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1428 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
|
1429 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
|
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 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
|
1432 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
|
1433 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1434 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1435 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1436 |
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
|
1437 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
|
1438 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1439 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1440 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1441 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1442 * 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
|
1443 * 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
|
1444 * <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
|
1445 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1446 * @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
|
1447 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1448 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1449 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1450 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1451 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1452 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1453 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1454 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1455 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
|
1456 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1457 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1458 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1459 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1460 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1461 /** |
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
|
1462 * Returns the X-Axis range as String array from request document. |
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1463 * |
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1464 * @return a String array with [lower, upper]. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1465 */ |
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
|
1466 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1467 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
|
1468 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
|
1469 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
|
1470 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
|
1471 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
|
1472 |
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
|
1473 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
|
1474 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
|
1475 } |
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
|
1476 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1477 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
|
1478 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1479 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1480 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
|
1481 |
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
|
1482 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
|
1483 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1484 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1485 |
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
|
1486 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1487 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
|
1488 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
|
1489 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
|
1490 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
|
1491 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
|
1492 |
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
|
1493 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
|
1494 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
|
1495 } |
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 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1497 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1498 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
|
1499 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1500 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1501 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
|
1502 |
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
|
1503 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
|
1504 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1505 |
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 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1507 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1508 * 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
|
1509 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1510 * @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
|
1511 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1512 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
|
1513 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
|
1514 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1515 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1516 |
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
|
1517 /** |
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
|
1518 * 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
|
1519 * <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
|
1520 * 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
|
1521 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1522 * @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
|
1523 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1524 protected void addDatasets(XYPlot plot) { |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1525 logger.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1526 |
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
|
1527 // 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
|
1528 // 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
|
1529 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
|
1530 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
|
1531 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1532 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
|
1533 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
|
1534 // 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
|
1535 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1536 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
|
1537 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1538 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
|
1539 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1540 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
|
1541 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
|
1542 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
|
1543 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1544 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1545 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
|
1546 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1547 // 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
|
1548 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
|
1549 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
|
1550 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
|
1551 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1552 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
|
1553 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1554 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
|
1555 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1556 datasetIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1557 } |
7e8e1d5384c0
Further refactoring of 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 |
7e8e1d5384c0
Further refactoring of 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 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
|
1560 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
|
1561 } |
7e8e1d5384c0
Further refactoring of 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 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1564 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1565 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1566 /** |
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
|
1567 * @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
|
1568 * index 0), correlates with renderer index. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1569 * @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
|
1570 * 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:
2238
diff
changeset
|
1571 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1572 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
|
1573 XYPlot plot, |
7e8e1d5384c0
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|
1574 XYDataset series, |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1575 int idx, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1576 boolean isArea |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1577 ) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1578 if (isArea) { |
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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|
1579 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx); |
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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|
1580 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1581 else { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1582 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1583 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1584 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1585 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1586 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1587 /** |
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|
1588 * 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.
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parents:
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|
1589 * <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.
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parents:
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|
1590 * for the series. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1591 * |
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|
1592 * @param plot The plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1593 * @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.
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|
1594 * @param idx The index of the renderer / dataset. |
7e8e1d5384c0
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|
1595 */ |
7e8e1d5384c0
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|
1596 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
2321
991e4a5df323
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|
1597 logger.debug("Apply LineTheme for dataset at index: " + idx); |
991e4a5df323
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|
1598 |
2242
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|
1599 LegendItemCollection lic = new LegendItemCollection(); |
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|
1600 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1601 |
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|
1602 Font legendFont = createLegendLabelFont(); |
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|
1603 |
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|
1604 XYLineAndShapeRenderer renderer = createRenderer(plot, idx); |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1605 |
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|
1606 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1607 Series series = getSeriesOf(dataset, s); |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1608 |
2321
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|
1609 if (series instanceof StyledSeries) { |
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|
1610 Style style = ((StyledSeries) series).getStyle(); |
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|
1611 style.applyTheme(renderer, s); |
2242
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|
1612 } |
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|
1613 |
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|
1614 // special case: if there is just one single item, we need to enable |
7e8e1d5384c0
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|
1615 // points for this series, otherwise we would not see anything in |
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|
1616 // the chart area. |
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|
1617 if (series.getItemCount() == 1) { |
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|
1618 renderer.setSeriesShapesVisible(s, true); |
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|
1619 } |
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|
1620 |
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|
1621 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
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diff
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|
1622 if (legendItem.getLabel().endsWith(" ") || |
b6da650b0718
FixA: Added longitudinal section chart.
Raimund Renkert <raimund.renkert@intevation.de>
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|
1623 legendItem.getLabel().endsWith("interpol")) { |
3134
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
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3088
diff
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|
1624 legendItem = null; |
5a0aef74c316
Use different stylings for real and interpolated data points.
Raimund Renkert <raimund.renkert@intevation.de>
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diff
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|
1625 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
Raimund Renkert <raimund.renkert@intevation.de>
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3160
diff
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|
1626 |
2242
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|
1627 if (legendItem != null) { |
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|
1628 legendItem.setLabelFont(legendFont); |
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|
1629 lic.add(legendItem); |
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|
1630 } |
7e8e1d5384c0
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|
1631 else { |
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|
1632 logger.warn("Could not get LegentItem for renderer: " |
7e8e1d5384c0
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|
1633 + idx + ", series-idx " + s); |
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|
1634 } |
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|
1635 } |
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|
1636 |
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|
1637 if (anno != null) { |
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|
1638 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1639 } |
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|
1640 |
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|
1641 plot.setFixedLegendItems(lic); |
7e8e1d5384c0
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|
1642 |
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|
1643 plot.setRenderer(idx, renderer); |
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|
1644 } |
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|
1645 |
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|
1646 |
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|
1647 /** |
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|
1648 * @param plot The plot. |
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|
1649 * @param area A StyledAreaSeriesCollection object. |
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|
1650 * @param idx The index of the dataset. |
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|
1651 */ |
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|
1652 protected void applyAreaTheme( |
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|
1653 XYPlot plot, |
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|
1654 StyledAreaSeriesCollection area, |
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|
1655 int idx |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1656 ) { |
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|
1657 LegendItemCollection lic = new LegendItemCollection(); |
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|
1658 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1659 |
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|
1660 Font legendFont = createLegendLabelFont(); |
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|
1661 |
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|
1662 logger.debug("Registering an 'area'renderer at idx: " + idx); |
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|
1663 |
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|
1664 StableXYDifferenceRenderer dRenderer = |
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|
1665 new StableXYDifferenceRenderer(); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
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 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1668 dRenderer.setPositivePaint(createTransparentPaint()); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1669 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
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:
2238
diff
changeset
|
1671 plot.setRenderer(idx, dRenderer); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1672 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1673 area.applyTheme(dRenderer); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1674 |
3871
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1675 // i18n |
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1676 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1677 |
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1678 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1679 context.getMeta(), "area.label.template", "Area=%sm2")); |
a65eb6d44122
i18n for area label (fix issue487).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3639
diff
changeset
|
1680 |
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
|
1681 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1682 if (legendItem != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1683 legendItem.setLabelFont(legendFont); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1684 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
|
1685 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1686 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
|
1687 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
|
1688 + idx + ", series-idx " + 0); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1689 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1690 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1691 if (anno != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1692 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1693 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1694 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1695 plot.setFixedLegendItems(lic); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1696 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1697 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1698 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1699 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1700 * Expands a given range if it collapses into one point. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1701 * |
3270
4ac581062c40
Fix various documentation issues.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3257
diff
changeset
|
1702 * @param range Range to be expanded if upper == lower bound. |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1703 * |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1704 * @return Bounds of point plus 5 percent in each direction. |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1705 */ |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1706 private Bounds expandPointRange(Range range) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1707 if (range == null) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1708 return null; |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1709 } |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1710 else if (range.getLowerBound() == range.getUpperBound()) { |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1711 Range expandedRange = ChartHelper.expandRange(range, 5d); |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1712 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1713 } |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1714 |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2553
diff
changeset
|
1715 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1716 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1717 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1718 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1719 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1720 * Creates a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1721 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1722 * @param plot The plot which is set for the new 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
|
1723 * @param idx This value is not used in the current implementation. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1724 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1725 * @return a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1726 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1727 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, 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
|
1728 logger.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1729 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1730 EnhancedLineAndShapeRenderer r = |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1731 new EnhancedLineAndShapeRenderer(true, false); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1732 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1733 r.setPlot(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
|
1734 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1735 return r; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1736 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1737 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1738 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1739 /** |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1740 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1741 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1742 * @param idx The index of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1743 * @param label The label of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1744 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1745 * @return an instance of IdentifiableNumberAxis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1746 */ |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1747 protected NumberAxis createNumberAxis(int idx, String label) { |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1748 YAxisWalker walker = getYAxisWalker(); |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1749 |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1750 return new IdentifiableNumberAxis(walker.getId(idx), label); |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2141
diff
changeset
|
1751 } |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1752 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
1753 |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1754 /** |
2238
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1755 * Create Y (range) axis for given index. |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1756 * Shall be overriden by subclasses. |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1757 */ |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1758 protected NumberAxis createYAxis(int index) { |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1759 YAxisWalker walker = getYAxisWalker(); |
23c7c51df772
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1760 |
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1761 Font labelFont = new Font( |
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|
1762 DEFAULT_FONT_NAME, |
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1763 Font.BOLD, |
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|
1764 getYAxisFontSize(index)); |
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|
1765 |
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|
1766 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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1767 walker.getId(index), |
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1768 getYAxisLabel(index)); |
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1769 |
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1770 axis.setAutoRangeIncludesZero(false); |
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1771 axis.setLabelFont(labelFont); |
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1772 axis.setTickLabelFont(labelFont); |
2238
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1773 |
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1774 return axis; |
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1775 } |
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1776 |
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1777 |
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1778 /** |
2236
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1779 * Creates a new LegendItem with <i>name</i> and font provided by |
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1780 * <i>createLegendLabelFont()</i>. |
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1781 * |
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1782 * @param theme The theme of the chart line. |
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1783 * @param name The displayed name of the item. |
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1784 * |
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1785 * @return a new LegendItem instance. |
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1786 */ |
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1787 public LegendItem createLegendItem(Document theme, String name) { |
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1788 // OPTIMIZE Pass font, parsed Theme items. |
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1789 ThemeAccess themeAccess = new ThemeAccess(theme); |
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1790 |
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1791 Color color = themeAccess.parseLineColorField(); |
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1792 LegendItem legendItem = new LegendItem(name, color); |
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1793 |
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1794 legendItem.setLabelFont(createLegendLabelFont()); |
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1795 return legendItem; |
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1796 } |
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1797 |
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1798 |
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1799 /** |
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1800 * Creates Font (Family and size) to use when creating Legend Items. The |
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1801 * font size depends in the return value of <i>getLegendFontSize()</i>. |
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1802 * |
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1803 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
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1804 */ |
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1805 protected Font createLegendLabelFont() { |
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1806 return new Font( |
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1807 DEFAULT_FONT_NAME, |
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1808 Font.PLAIN, |
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1809 getLegendFontSize() |
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1810 ); |
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1811 } |
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1812 |
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1813 |
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1814 /** |
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1815 * Create new legend entries, dependent on settings. |
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1816 * @param plot The plot for which to modify the legend. |
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1817 */ |
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1818 public void aggregateLegendEntries(XYPlot plot) { |
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1819 int AGGR_THRESHOLD = 0; |
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1820 |
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1821 if (getChartSettings() == null) { |
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1822 return; |
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1823 } |
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1824 Integer threshold = getChartSettings().getLegendSection() |
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1825 .getAggregationThreshold(); |
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1826 |
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1827 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
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1828 |
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1829 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
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1830 } |
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1831 |
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1832 |
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1833 /** |
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1834 * Returns a transparently textured paint. |
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1835 * |
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1836 * @return a transparently textured paint. |
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1837 */ |
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1838 protected static Paint createTransparentPaint() { |
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1839 // TODO why not use a transparent color? |
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1840 BufferedImage texture = new BufferedImage( |
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1841 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
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1842 |
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1843 return new TexturePaint( |
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1844 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
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1845 } |
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1846 |
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1847 |
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1848 protected void preparePDFContext(CallContext context) { |
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1849 int[] dimension = getExportDimension(); |
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1850 |
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1851 context.putContextValue("chart.width", dimension[0]); |
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1852 context.putContextValue("chart.height", dimension[1]); |
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1853 context.putContextValue("chart.marginLeft", 5f); |
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1854 context.putContextValue("chart.marginRight", 5f); |
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1855 context.putContextValue("chart.marginTop", 5f); |
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1856 context.putContextValue("chart.marginBottom", 5f); |
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1857 context.putContextValue( |
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1858 "chart.page.format", |
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1859 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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1860 } |
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parents:
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1861 |
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parents:
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1862 |
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parents:
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1863 protected void prepareSVGContext(CallContext context) { |
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parents:
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1864 int[] dimension = getExportDimension(); |
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parents:
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1865 |
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parents:
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1866 context.putContextValue("chart.width", dimension[0]); |
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parents:
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1867 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
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1868 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
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1869 "chart.encoding", |
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parents:
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1870 ChartExportHelper.DEFAULT_ENCODING); |
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parents:
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1871 } |
348
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1872 } |
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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1873 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |