Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java @ 7151:491b645123b6
issue1493: Also transform NaN X values to empty string.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 25 Sep 2013 16:28:23 +0200 |
parents | 053e39436ba3 |
children | 2fd238b681a9 |
rev | line source |
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1 /* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.exports; |
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10 |
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11 import java.awt.Color; |
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12 import java.awt.Font; |
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13 |
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14 import java.text.NumberFormat; |
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15 |
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16 import java.util.ArrayList; |
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17 import java.util.HashMap; |
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18 import java.util.List; |
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19 import java.util.Map; |
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20 |
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21 import java.io.OutputStream; |
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22 |
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23 import javax.swing.ImageIcon; |
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24 |
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25 import org.apache.log4j.Logger; |
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26 |
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27 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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28 import org.dive4elements.artifactdatabase.state.Facet; |
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29 |
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30 import org.dive4elements.artifacts.CallContext; |
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31 |
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32 import org.dive4elements.river.artifacts.D4EArtifact; |
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33 |
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34 import org.dive4elements.river.exports.process.Processor; |
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35 |
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36 import org.dive4elements.river.jfree.AnnotationHelper; |
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37 import org.dive4elements.river.jfree.AxisDataset; |
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38 import org.dive4elements.river.jfree.Bounds; |
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39 import org.dive4elements.river.jfree.DoubleBounds; |
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40 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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41 |
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42 import org.dive4elements.river.themes.ThemeDocument; |
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43 import org.dive4elements.river.utils.RiverUtils; |
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44 |
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45 import org.jfree.chart.ChartFactory; |
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46 import org.jfree.chart.JFreeChart; |
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47 import org.jfree.chart.LegendItem; |
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48 |
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49 import org.jfree.chart.annotations.XYAnnotation; |
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50 import org.jfree.chart.annotations.XYImageAnnotation; |
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51 |
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52 import org.jfree.chart.axis.LogarithmicAxis; |
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53 import org.jfree.chart.axis.NumberAxis; |
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54 import org.jfree.chart.axis.ValueAxis; |
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55 |
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56 import org.jfree.chart.plot.Marker; |
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57 import org.jfree.chart.plot.PlotOrientation; |
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58 import org.jfree.chart.plot.XYPlot; |
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59 |
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60 import org.jfree.data.Range; |
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61 |
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62 import org.jfree.data.general.Series; |
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63 |
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64 import org.jfree.data.xy.XYDataset; |
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65 import org.jfree.data.xy.XYSeries; |
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66 import org.jfree.data.xy.XYSeriesCollection; |
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67 |
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68 import org.w3c.dom.Document; |
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69 |
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70 |
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71 /** |
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72 * The main diagram creation class. |
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73 * |
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74 * This class is the glue between output processors and facets. |
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75 * The generator creates one diagram and calls the appropiate |
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76 * processors for the state and |
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77 * |
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78 * With respect to datasets, ranges and axis, there are following requirements: |
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79 * <ul> |
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80 * <li> First in, first drawn: "Early" datasets should be of lower Z-Oder |
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81 * than later ones (only works per-axis). </li> |
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82 * <li> Visible axis should initially show the range of all datasets that |
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83 * show data for this axis (even invisible ones). Motivation: Once |
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84 * a dataset (theme) has been activated, it should be on screen. </li> |
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85 * <li> There should always be a Y-Axis on the "left". </li> |
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86 * </ul> |
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87 */ |
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88 public class DiagramGenerator extends ChartGenerator2 { |
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89 |
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90 public static final int AXIS_SPACE = 5; |
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91 |
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92 /** The logger that is used in this generator. */ |
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93 private static Logger logger = Logger.getLogger(DiagramGenerator.class); |
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94 |
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95 protected List<Marker> domainMarkers = new ArrayList<Marker>(); |
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96 |
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97 protected List<Marker> valueMarkers = new ArrayList<Marker>(); |
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98 |
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99 /** The max X range to include all X values of all series for each axis. */ |
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100 protected Map<Integer, Bounds> xBounds; |
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101 |
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102 /** The max Y range to include all Y values of all series for each axis. */ |
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103 protected Map<Integer, Bounds> yBounds; |
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104 |
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105 /** Whether or not the plot is inverted (left-right). */ |
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106 private boolean inverted; |
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107 |
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108 protected DiagramAttributes.Instance diagramAttributes; |
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109 |
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110 public DiagramGenerator() { |
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111 super(); |
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112 |
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113 xBounds = new HashMap<Integer, Bounds>(); |
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114 yBounds = new HashMap<Integer, Bounds>(); |
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115 } |
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116 |
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117 @Override |
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118 public void setup(Object config) { |
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119 |
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120 if (!(config instanceof DiagramAttributes)) { |
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121 logger.error("invalid config type"); |
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122 return; |
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123 } |
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124 DiagramAttributes da = (DiagramAttributes)config; |
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125 diagramAttributes = da.new Instance(); |
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126 } |
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127 |
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128 @Override |
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129 public void init( |
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130 String outName, |
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131 Document request, |
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132 OutputStream out, |
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133 CallContext context |
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134 ) { |
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135 super.init(outName, request, out, context); |
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136 |
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137 RiverUtils.setKMFromRequestInContext(request, context); |
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138 |
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139 setInvertedFromConfig(); |
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140 } |
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141 |
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142 private void setInvertedFromConfig() { |
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143 DiagramAttributes.DomainAxisAttributes dx = |
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144 diagramAttributes.getDomainAxis(); |
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145 |
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146 if (dx != null) { |
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147 inverted = (Boolean)dx.isInverted() |
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148 .evaluate((D4EArtifact)getMaster(), context); |
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149 } |
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150 } |
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151 |
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152 /** |
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153 * Generate the chart anew (including localized axis and all). |
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154 */ |
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155 @Override |
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156 public JFreeChart generateChart() { |
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157 logger.debug("DiagramGenerator.generateChart"); |
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158 |
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159 JFreeChart chart = ChartFactory.createXYLineChart( |
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160 getChartTitle(), |
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161 "", |
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162 "", |
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163 null, |
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164 PlotOrientation.VERTICAL, |
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165 isLegendVisible(), |
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166 false, |
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167 false); |
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168 |
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169 XYPlot plot = (XYPlot) chart.getPlot(); |
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170 ValueAxis axis = createXAxis(getXAxisLabel()); |
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171 plot.setDomainAxis(axis); |
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172 |
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173 chart.setBackgroundPaint(Color.WHITE); |
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174 plot.setBackgroundPaint(Color.WHITE); |
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175 addSubtitles(chart); |
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176 adjustPlot(plot); |
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177 |
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178 //debugAxis(plot); |
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179 |
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180 addDatasets(plot); |
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181 |
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182 //debugDatasets(plot); |
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183 |
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184 addMarkers(plot); |
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185 |
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186 recoverEmptyPlot(plot); |
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187 preparePointRanges(plot); |
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188 |
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189 //debugAxis(plot); |
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190 |
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191 localizeAxes(plot); |
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192 adjustAxes(plot); |
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193 if (!(axis instanceof LogarithmicAxis)) { |
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194 // XXX: |
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195 // The auto zoom without a range tries |
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196 // to include 0 in a logarithmic axis |
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197 // which triggers a bug in jfreechart that causes |
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198 // the values to be drawn carthesian |
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199 autoZoom(plot); |
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200 } |
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201 |
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202 //debugAxis(plot); |
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203 |
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204 // These have to go after the autozoom. |
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205 AnnotationHelper.addAnnotationsToRenderer(annotations, plot, |
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206 getChartSettings(), datasets); |
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207 |
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208 // Add a logo (maybe). |
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209 addLogo(plot); |
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210 |
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211 aggregateLegendEntries(plot); |
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212 |
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213 return chart; |
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214 } |
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215 |
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216 public String getOutName() { |
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217 return outName; |
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218 } |
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219 |
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220 /** |
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221 * Return left most data points x value (on first axis). |
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222 */ |
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223 protected double getLeftX() { |
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224 if (inverted) { |
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225 return (Double)getXBounds(0).getUpper(); |
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226 } |
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227 return (Double)getXBounds(0).getLower(); |
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228 } |
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229 |
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230 |
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231 /** |
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232 * Return right most data points x value (on first axis). |
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233 */ |
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234 protected double getRightX() { |
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235 if (inverted) { |
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236 return (Double)getXBounds(0).getLower(); |
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237 } |
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238 return (Double)getXBounds(0).getUpper(); |
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239 } |
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240 |
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241 |
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242 /** Add a logo as background annotation to plot. */ |
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243 protected void addLogo(XYPlot plot) { |
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244 String logo = showLogo(); |
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245 if (logo == null) { |
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246 logger.debug("No logo to show chosen"); |
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247 return; |
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248 } |
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249 |
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250 ImageIcon imageIcon = null; |
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251 if (logo.equals("none")) { |
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252 return; |
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253 } |
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254 /* |
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255 If you want to add images, remember to change code in these places: |
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256 flys-artifacts: |
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257 DiagramGenerator.java |
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258 Timeseries*Generator.java and |
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259 in the flys-client projects Chart*Propert*Editor.java. |
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260 Also, these images have to be put in |
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261 flys-artifacts/src/main/resources/images/ |
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262 flys-client/src/main/webapp/images/ |
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263 */ |
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264 java.net.URL imageURL; |
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265 if (logo.equals("Intevation")) { |
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266 imageURL = DiagramGenerator.class.getResource("/images/intevation.png"); |
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267 } |
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268 else { // TODO else if ... |
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269 imageURL = DiagramGenerator.class.getResource("/images/bfg_logo.gif"); |
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270 } |
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271 imageIcon = new ImageIcon(imageURL); |
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272 |
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273 |
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274 double xPos = 0d, yPos = 0d; |
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275 |
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276 String placeh = logoHPlace(); |
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277 String placev = logoVPlace(); |
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278 |
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279 if (placev == null || placev.equals("none")) { |
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280 placev = "top"; |
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281 } |
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282 if (placev.equals("top")) { |
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283 yPos = (Double)getYBounds(0).getUpper(); |
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284 } |
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285 else if (placev.equals("bottom")) { |
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286 yPos = (Double)getYBounds(0).getLower(); |
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287 } |
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288 else if (placev.equals("center")) { |
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289 yPos = ((Double)getYBounds(0).getUpper() + (Double)getYBounds(0).getLower())/2d; |
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290 } |
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291 else { |
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292 logger.debug("Unknown place-v value: " + placev); |
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293 } |
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294 |
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295 if (placeh == null || placeh.equals("none")) { |
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296 placeh = "center"; |
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297 } |
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298 if (placeh.equals("left")) { |
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299 xPos = getLeftX(); |
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300 } |
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301 else if (placeh.equals("right")) { |
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302 xPos = getRightX(); |
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303 } |
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304 else if (placeh.equals("center")) { |
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305 xPos = ((Double)getXBounds(0).getUpper() + (Double)getXBounds(0).getLower())/2d; |
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306 } |
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307 else { |
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308 logger.debug("Unknown place-h value: " + placeh); |
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309 } |
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310 |
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311 logger.debug("logo position: " + xPos + "/" + yPos); |
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312 |
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313 org.jfree.ui.RectangleAnchor anchor |
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314 = org.jfree.ui.RectangleAnchor.TOP; |
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315 if (placev.equals("top")) { |
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316 if (placeh.equals("left")) { |
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317 anchor = org.jfree.ui.RectangleAnchor.TOP_LEFT; |
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318 } |
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319 else if (placeh.equals("right")) { |
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320 anchor = org.jfree.ui.RectangleAnchor.TOP_RIGHT; |
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321 } |
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322 else if (placeh.equals("center")) { |
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323 anchor = org.jfree.ui.RectangleAnchor.TOP; |
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324 } |
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325 } |
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326 else if (placev.equals("bottom")) { |
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327 if (placeh.equals("left")) { |
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328 anchor = org.jfree.ui.RectangleAnchor.BOTTOM_LEFT; |
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329 } |
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330 else if (placeh.equals("right")) { |
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331 anchor = org.jfree.ui.RectangleAnchor.BOTTOM_RIGHT; |
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332 } |
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333 else if (placeh.equals("center")) { |
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334 anchor = org.jfree.ui.RectangleAnchor.BOTTOM; |
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335 } |
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336 } |
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337 else if (placev.equals("center")) { |
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338 if (placeh.equals("left")) { |
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339 anchor = org.jfree.ui.RectangleAnchor.LEFT; |
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340 } |
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341 else if (placeh.equals("right")) { |
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342 anchor = org.jfree.ui.RectangleAnchor.RIGHT; |
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343 } |
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344 else if (placeh.equals("center")) { |
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345 anchor = org.jfree.ui.RectangleAnchor.CENTER; |
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346 } |
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347 } |
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348 |
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349 XYAnnotation xyannotation = |
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350 new XYImageAnnotation(xPos, yPos, imageIcon.getImage(), anchor); |
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351 plot.getRenderer().addAnnotation(xyannotation, org.jfree.ui.Layer.BACKGROUND); |
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352 } |
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353 |
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354 |
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355 protected NumberAxis createXAxis(String label) { |
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356 return new NumberAxis(label); |
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357 } |
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358 |
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359 |
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360 @Override |
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361 protected Series getSeriesOf(XYDataset dataset, int idx) { |
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362 return ((XYSeriesCollection) dataset).getSeries(idx); |
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363 } |
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364 |
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365 |
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366 @Override |
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367 protected AxisDataset createAxisDataset(int idx) { |
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368 logger.debug("Create new AxisDataset for index: " + idx); |
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369 return new AxisDataset(idx); |
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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 * Put debug output about datasets. |
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375 */ |
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376 public void debugDatasets(XYPlot plot) { |
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377 logger.debug("Number of datasets: " + plot.getDatasetCount()); |
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378 for (int i = 0, P = plot.getDatasetCount(); i < P; i++) { |
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379 if (plot.getDataset(i) == null) { |
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380 logger.debug("Dataset #" + i + " is null"); |
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381 continue; |
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382 } |
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383 logger.debug("Dataset #" + i + ":" + plot.getDataset(i)); |
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384 XYSeriesCollection series = (XYSeriesCollection) plot.getDataset(i); |
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385 logger.debug("X-Extend of Dataset: " + series.getSeries(0).getMinX() |
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386 + " " + series.getSeries(0).getMaxX()); |
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387 logger.debug("Y-Extend of Dataset: " + series.getSeries(0).getMinY() |
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388 + " " + series.getSeries(0).getMaxY()); |
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389 } |
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390 } |
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391 |
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392 |
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393 /** |
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394 * Put debug output about axes. |
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395 */ |
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396 public void debugAxis(XYPlot plot) { |
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397 logger.debug("..............."); |
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398 for (int i = 0, P = plot.getRangeAxisCount(); i < P; i++) { |
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399 if (plot.getRangeAxis(i) == null) |
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400 logger.debug("Range-Axis #" + i + " == null"); |
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401 else { |
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402 logger.debug("Range-Axis " + i + " != null [" + |
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403 plot.getRangeAxis(i).getRange().getLowerBound() + |
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404 " " + plot.getRangeAxis(i).getRange().getUpperBound() + |
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405 "]"); |
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406 } |
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407 } |
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408 for (int i = 0, P = plot.getDomainAxisCount(); i < P; i++) { |
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409 if (plot.getDomainAxis(i) == null) |
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410 logger.debug("Domain-Axis #" + i + " == null"); |
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411 else { |
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412 logger.debug("Domain-Axis " + i + " != null [" + |
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413 plot.getDomainAxis(i).getRange().getLowerBound() + |
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414 " " + plot.getDomainAxis(i).getRange().getUpperBound() + |
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415 "]"); |
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416 } |
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417 } |
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418 logger.debug("..............."); |
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419 } |
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420 |
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421 /** |
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422 * Registers an area to be drawn. |
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423 * @param area Area to be drawn. |
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424 * @param axisName Name of the axis. |
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425 * @param visible Whether or not to be visible (important for range calculations). |
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426 */ |
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427 public void addAreaSeries(StyledAreaSeriesCollection area, String axisName, boolean visible) { |
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428 addAreaSeries(area, diagramAttributes.getAxisIndex(axisName), visible); |
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429 } |
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430 |
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431 /** |
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432 * Registers an area to be drawn. |
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433 * @param area Area to be drawn. |
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434 * @param index 'axis index' |
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435 * @param visible Whether or not to be visible (important for range calculations). |
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436 */ |
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437 public void addAreaSeries(StyledAreaSeriesCollection area, int index, boolean visible) { |
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438 if (area == null) { |
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439 logger.warn("Cannot yet render above/under curve."); |
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440 return; |
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441 } |
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442 |
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443 AxisDataset axisDataset = (AxisDataset) getAxisDataset(index); |
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444 |
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445 if (visible) { |
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446 axisDataset.addArea(area); |
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447 } |
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448 else { |
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449 /* No range merging, for areas extending to infinity this |
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450 * causes problems. */ |
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451 } |
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452 } |
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453 |
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454 /** |
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455 * Add given series if visible, if not visible adjust ranges (such that |
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456 * all points in data would be plotted once visible). |
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457 * @param series the data series to include in plot. |
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458 * @param index index of the axis. |
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459 * @param visible whether or not the data should be plotted. |
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460 */ |
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461 public void addAxisSeries(XYSeries series, int index, boolean visible) { |
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462 if (series == null) { |
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463 return; |
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464 } |
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465 |
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466 logger.debug("Y Range of XYSeries: " + |
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467 series.getMinY() + " | " + series.getMaxY()); |
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468 |
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469 addAxisDataset(new XYSeriesCollection(series), index, visible); |
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470 } |
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471 |
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472 /** |
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473 * Add given series if visible, if not visible adjust ranges (such that |
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474 * all points in data would be plotted once visible). |
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475 * @param series the data series to include in plot. |
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476 * @param axisName name of the axis. |
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477 * @param visible whether or not the data should be plotted. |
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478 */ |
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479 public void addAxisSeries(XYSeries series, String axisName, boolean visible) { |
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480 addAxisSeries(series, diagramAttributes.getAxisIndex(axisName), visible); |
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481 } |
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482 |
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483 public void addAxisDataset(XYDataset dataset, String axisName, boolean visible) { |
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484 addAxisDataset(dataset, diagramAttributes.getAxisIndex(axisName), visible); |
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485 } |
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486 |
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487 /** |
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488 * Add the given vertical marker to the chart. |
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489 */ |
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490 public void addDomainMarker(Marker marker) { |
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491 addDomainMarker(marker, true); |
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492 } |
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493 |
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494 |
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495 /** |
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496 * Add the given vertical marker to the chart.<b>Note:</b> the marker is |
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497 * added to the chart only if it is not null and if <i>visible</i> is true. |
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498 * @param marker The marker that should be added to the chart. |
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499 * @param visible The visibility of the marker. |
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500 */ |
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501 public void addDomainMarker(Marker marker, boolean visible) { |
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502 if (visible && marker != null) { |
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503 domainMarkers.add(marker); |
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504 } |
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505 } |
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506 |
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507 |
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508 /** |
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509 * Add the given vertical marker to the chart. |
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510 */ |
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511 public void addValueMarker(Marker marker) { |
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512 addValueMarker(marker, true); |
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513 } |
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514 |
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515 |
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516 /** |
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517 * Add the given horizontal marker to the chart.<b>Note:</b> the marker is |
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518 * added to the chart only if it is not null and if <i>visible</i> is true. |
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519 * @param marker The marker that should be added to the chart. |
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520 * @param visible The visibility of the marker. |
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521 */ |
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522 public void addValueMarker(Marker marker, boolean visible) { |
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523 if (visible && marker != null) { |
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524 valueMarkers.add(marker); |
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525 } |
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526 } |
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527 |
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528 |
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529 protected void addMarkers(XYPlot plot) { |
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530 for(Marker marker : domainMarkers) { |
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531 plot.addDomainMarker(marker); |
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532 } |
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533 for(Marker marker : valueMarkers) { |
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534 plot.addRangeMarker(marker); |
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535 } |
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536 } |
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537 |
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538 |
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539 /** |
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540 * Effect: extend range of x axis to include given limits. |
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541 * |
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542 * @param bounds the given ("minimal") bounds. |
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543 * @param index index of axis to be merged. |
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544 */ |
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545 @Override |
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546 protected void combineXBounds(Bounds bounds, int index) { |
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547 if (!(bounds instanceof DoubleBounds)) { |
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548 logger.warn("Unsupported Bounds type: " + bounds.getClass()); |
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549 return; |
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550 } |
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551 |
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552 DoubleBounds dBounds = (DoubleBounds) bounds; |
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553 |
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554 if (dBounds == null |
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555 || Double.isNaN((Double) dBounds.getLower()) |
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556 || Double.isNaN((Double) dBounds.getUpper())) { |
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557 return; |
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558 } |
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559 |
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560 Bounds old = getXBounds(index); |
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561 |
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562 if (old != null) { |
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563 dBounds = (DoubleBounds) dBounds.combine(old); |
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564 } |
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565 |
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566 setXBounds(index, dBounds); |
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567 } |
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568 |
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569 |
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570 @Override |
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571 protected void combineYBounds(Bounds bounds, int index) { |
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572 if (!(bounds instanceof DoubleBounds)) { |
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573 logger.warn("Unsupported Bounds type: " + bounds.getClass()); |
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574 return; |
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575 } |
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576 |
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577 DoubleBounds dBounds = (DoubleBounds) bounds; |
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578 |
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579 if (dBounds == null |
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580 || Double.isNaN((Double) dBounds.getLower()) |
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581 || Double.isNaN((Double) dBounds.getUpper())) { |
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582 return; |
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583 } |
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584 |
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585 Bounds old = getYBounds(index); |
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586 |
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587 if (old != null) { |
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588 dBounds = (DoubleBounds) dBounds.combine(old); |
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589 } |
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590 |
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591 setYBounds(index, dBounds); |
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592 } |
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593 |
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594 |
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595 /** |
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596 * If no data is visible, draw at least empty axis. |
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597 */ |
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598 private void recoverEmptyPlot(XYPlot plot) { |
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599 if (plot.getRangeAxis() == null) { |
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600 logger.debug("debug: No range axis"); |
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601 plot.setRangeAxis(createYAxis(0)); |
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602 } |
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603 } |
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604 |
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605 |
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606 /** |
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607 * Expands X axes if only a point is shown. |
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608 */ |
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609 private void preparePointRanges(XYPlot plot) { |
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610 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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611 |
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612 Integer key = Integer.valueOf(i); |
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613 Bounds b = getXBounds(key); |
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614 |
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615 |
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|
616 if (b != null && b.getLower().equals(b.getUpper())) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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617 logger.debug("Check whether to expand a x axis.i ("+b.getLower() + "-" + b.getUpper()+")"); |
6ab1464021ae
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parents:
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|
618 setXBounds(key, ChartHelper.expandBounds(b, 5)); |
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parents:
diff
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|
619 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
620 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
621 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
622 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
623 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
624 /** |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
625 * This method zooms the plot to the specified ranges in the attribute |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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626 * document or to the ranges specified by the min/max values in the |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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627 * datasets. <b>Note:</b> We determine the range manually if no zoom ranges |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
628 * are given, because JFreeCharts auto-zoom adds a margin to the left and |
6ab1464021ae
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parents:
diff
changeset
|
629 * right of the data area. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
630 * |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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631 * @param plot The XYPlot. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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632 */ |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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633 protected void autoZoom(XYPlot plot) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
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634 logger.debug("Zoom to specified ranges."); |
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parents:
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635 |
6ab1464021ae
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parents:
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636 Range xrange = getDomainAxisRange(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
637 Range yrange = getValueAxisRange(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
638 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
639 ValueAxis xAxis = plot.getDomainAxis(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
640 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
641 Range fixedXRange = getRangeForAxisFromSettings("X"); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
642 if (fixedXRange != null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
643 xAxis.setRange(fixedXRange); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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644 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
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645 else { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
646 zoomX(plot, xAxis, getXBounds(0), xrange); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
647 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
648 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
649 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
650 ValueAxis yaxis = plot.getRangeAxis(i); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
651 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
652 if (yaxis instanceof IdentifiableNumberAxis) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
653 IdentifiableNumberAxis idAxis = (IdentifiableNumberAxis) yaxis; |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
654 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
655 Range fixedRange = getRangeForAxisFromSettings(idAxis.getId()); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
changeset
|
656 if (fixedRange != null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
657 yaxis.setRange(fixedRange); |
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parents:
diff
changeset
|
658 continue; |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
659 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
660 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
661 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
662 if (yaxis == null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
663 logger.debug("Zoom problem: no Y Axis for index: " + i); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
664 continue; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
665 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
666 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
667 logger.debug("Prepare zoom settings for y axis at index: " + i); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
668 zoomY(plot, yaxis, getYBounds(Integer.valueOf(i)), yrange); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
669 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
670 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
671 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
672 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
673 protected Range getDomainAxisRange() { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
674 String[] ranges = getDomainAxisRangeFromRequest(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
675 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
676 if (ranges == null || ranges.length < 2) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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677 logger.debug("No zoom range for domain axis specified."); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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678 return null; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
679 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
680 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
681 if (ranges[0].length() > 0 && ranges[1].length() > 0) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
682 try { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
683 double from = Double.parseDouble(ranges[0]); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
684 double to = Double.parseDouble(ranges[1]); |
6ab1464021ae
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parents:
diff
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|
685 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
686 if (from == 0 && to == 0) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
687 logger.debug("No range specified. Lower and upper X == 0"); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
688 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
689 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
690 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
691 if (from > to) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
692 double tmp = to; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
693 to = from; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
694 from = tmp; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
695 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
696 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
697 return new Range(from, to); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
698 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
699 catch (NumberFormatException nfe) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
700 logger.warn("Wrong values for domain axis range."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
701 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
702 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
703 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
704 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
705 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
706 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
707 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
708 protected Range getValueAxisRange() { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
709 String[] ranges = getValueAxisRangeFromRequest(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
710 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
711 if (ranges == null || ranges.length < 2) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
712 logger.debug("No range specified. Lower and upper Y == 0"); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
713 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
714 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
715 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
716 if (ranges[0].length() > 0 && ranges[1].length() > 0) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
717 try { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
718 double from = Double.parseDouble(ranges[0]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
719 double to = Double.parseDouble(ranges[1]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
720 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
721 if (from == 0 && to == 0) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
722 logger.debug("No range specified. Lower and upper Y == 0"); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
723 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
724 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
725 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
726 return from > to |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
727 ? new Range(to, from) |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
728 : new Range(from, to); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
729 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
730 catch (NumberFormatException nfe) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
731 logger.warn("Wrong values for value axis range."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
732 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
733 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
734 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
735 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
736 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
737 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
738 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
739 protected boolean zoomX(XYPlot plot, ValueAxis axis, Bounds bounds, Range x) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
740 return zoom(plot, axis, bounds, x); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
741 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
742 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
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diff
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|
743 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
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|
744 protected boolean zoomY(XYPlot plot, ValueAxis axis, Bounds bounds, Range x) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
745 return zoom(plot, axis, bounds, x); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
746 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
747 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
748 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
749 /** |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
750 * Zooms the x axis to the range specified in the attribute document. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
751 * |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
752 * @param plot The XYPlot. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
753 * @param axis The axis the shoud be modified. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
754 * @param bounds The whole range specified by a dataset. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
755 * @param x A user defined range (null permitted). |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
756 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
757 * @return true, if a zoom range was specified, otherwise false. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
758 */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
759 protected boolean zoom(XYPlot plot, ValueAxis axis, Bounds bounds, Range x) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
760 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
761 if (bounds == null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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762 return false; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
763 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
764 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
765 if (x != null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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766 Bounds computed = calculateZoom(bounds, x); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
767 computed.applyBounds(axis, AXIS_SPACE); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
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|
768 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
769 logger.debug("Zoom axis to: " + computed); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
770 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
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771 return true; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
772 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
773 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
774 bounds.applyBounds(axis, AXIS_SPACE); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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775 return false; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
776 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
777 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
778 /** |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
779 * Calculates the start and end km for zoomed charts. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
780 * @param bounds The given total bounds (unzoomed). |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
781 * @param range The range specifying the zoom. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
782 * |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
783 * @return The start and end km for the zoomed chart. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
784 */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
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|
785 protected Bounds calculateZoom(Bounds bounds, Range range) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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786 double min = bounds.getLower().doubleValue(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
787 double max = bounds.getUpper().doubleValue(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
788 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
789 if (logger.isDebugEnabled()) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
790 logger.debug("Minimum is: " + min); |
6ab1464021ae
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parents:
diff
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|
791 logger.debug("Maximum is: " + max); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
792 logger.debug("Lower zoom is: " + range.getLowerBound()); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
793 logger.debug("Upper zoom is: " + range.getUpperBound()); |
6ab1464021ae
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parents:
diff
changeset
|
794 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
795 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
796 double diff = max > min ? max - min : min - max; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
797 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
798 DoubleBounds computed = new DoubleBounds( |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
799 min + range.getLowerBound() * diff, |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
800 min + range.getUpperBound() * diff); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
801 return computed; |
6ab1464021ae
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parents:
diff
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|
802 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
changeset
|
803 |
6ab1464021ae
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parents:
diff
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|
804 /** |
6ab1464021ae
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parents:
diff
changeset
|
805 * Extract the minimum and maximum values for x and y axes |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
806 * which are stored in <i>xRanges</i> and <i>yRanges</i>. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
807 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
808 * @param index The index of the y-Axis. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
809 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
810 * @return a Range[] as follows: [x-Range, y-Range]. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
811 */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
812 @Override |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
813 public Range[] getRangesForAxis(int index) { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
814 logger.debug("getRangesForAxis " + index); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
815 |
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Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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816 Bounds rx = getXBounds(Integer.valueOf(0)); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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817 Bounds ry = getYBounds(Integer.valueOf(index)); |
6ab1464021ae
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parents:
diff
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|
818 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
819 if (rx == null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
820 logger.warn("Range for x axis not set." + |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
821 " Using default values: 0 - 1."); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
822 rx = new DoubleBounds(0, 1); |
6ab1464021ae
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parents:
diff
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|
823 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
824 if (ry == null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
825 logger.warn("Range for y" + index + |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
826 " axis not set. Using default values: 0 - 1."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
827 ry = new DoubleBounds(0, 1); |
6ab1464021ae
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parents:
diff
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|
828 } |
6ab1464021ae
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parents:
diff
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|
829 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
830 return new Range[] { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
831 new Range(rx.getLower().doubleValue(), rx.getUpper().doubleValue()), |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
832 new Range(ry.getLower().doubleValue(), ry.getUpper().doubleValue()) |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
833 }; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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diff
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|
834 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
835 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
836 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
837 /** Get X (usually horizontal) extent for given axis. */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
838 @Override |
6ab1464021ae
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parents:
diff
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|
839 public Bounds getXBounds(int axis) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
840 return xBounds.get(axis); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
841 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
842 |
6ab1464021ae
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parents:
diff
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|
843 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
844 /** Set X (usually horizontal) extent for given axis. */ |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
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diff
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|
845 @Override |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
846 protected void setXBounds(int axis, Bounds bounds) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
847 if (bounds.getLower() == bounds.getUpper()) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
848 xBounds.put(axis, ChartHelper.expandBounds(bounds, 5d)); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
849 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
850 else { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
851 xBounds.put(axis, bounds); |
6ab1464021ae
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parents:
diff
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|
852 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
853 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
854 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
855 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
856 /** Get Y (usually vertical) extent for given axis. */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
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|
857 @Override |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
858 public Bounds getYBounds(int axis) { |
6ab1464021ae
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parents:
diff
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|
859 return yBounds.get(axis); |
6ab1464021ae
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|
860 } |
6ab1464021ae
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parents:
diff
changeset
|
861 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
changeset
|
862 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
863 /** Set Y (usually vertical) extent for given axis. */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
864 @Override |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
865 protected void setYBounds(int axis, Bounds bounds) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
866 yBounds.put(axis, bounds); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
changeset
|
867 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
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|
868 |
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869 |
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|
870 /** |
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|
871 * Adjusts the axes of a plot. This method sets the <i>labelFont</i> of the |
7106
ed8623b989f3
Minor cleanup / doc
Andre Heinecke <aheinecke@intevation.de>
parents:
7104
diff
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|
872 * X axis and applies the inversion if inverted is true. |
7044
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|
873 * |
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874 * (Duplicate in TimeseriesChartGenerator) |
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|
875 * |
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876 * @param plot The XYPlot of the chart. |
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877 */ |
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|
878 protected void adjustAxes(XYPlot plot) { |
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879 ValueAxis xaxis = plot.getDomainAxis(); |
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|
880 |
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881 ChartSettings chartSettings = getChartSettings(); |
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|
882 if (chartSettings == null) { |
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883 return; |
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parents:
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|
884 } |
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885 |
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886 Font labelFont = new Font( |
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887 DEFAULT_FONT_NAME, |
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888 Font.BOLD, |
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889 getXAxisLabelFontSize()); |
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|
890 |
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|
891 xaxis.setLabelFont(labelFont); |
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|
892 xaxis.setTickLabelFont(labelFont); |
7104
eb3a2bc5d591
Add more Inversion logic to the DiagramGenerator
Andre Heinecke <aheinecke@intevation.de>
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7099
diff
changeset
|
893 |
7112
7b88b87958ac
Fix applying the inversion of diagrams.
Andre Heinecke <aheinecke@intevation.de>
parents:
7107
diff
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|
894 logger.debug("Adjusting xAxis. Inverted?: " + inverted); |
7b88b87958ac
Fix applying the inversion of diagrams.
Andre Heinecke <aheinecke@intevation.de>
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7107
diff
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|
895 if (inverted) { |
7104
eb3a2bc5d591
Add more Inversion logic to the DiagramGenerator
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7099
diff
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|
896 xaxis.setInverted(true); |
eb3a2bc5d591
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7099
diff
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|
897 } |
7044
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Andre Heinecke <aheinecke@intevation.de>
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|
898 } |
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|
899 |
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900 |
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|
901 /** |
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|
902 * This method walks over all axes (domain and range) of <i>plot</i> and |
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Andre Heinecke <aheinecke@intevation.de>
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903 * calls localizeDomainAxis() for domain axes or localizeRangeAxis() for |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
904 * range axes. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
905 * |
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|
906 * @param plot The XYPlot. |
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|
907 */ |
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|
908 private void localizeAxes(XYPlot plot) { |
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|
909 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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|
910 ValueAxis axis = plot.getDomainAxis(i); |
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|
911 |
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diff
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|
912 if (axis != null) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
913 localizeDomainAxis(axis); |
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parents:
diff
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|
914 } |
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Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
915 else { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
916 logger.warn("Domain axis at " + i + " is null."); |
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diff
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|
917 } |
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parents:
diff
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|
918 } |
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parents:
diff
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|
919 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
920 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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Andre Heinecke <aheinecke@intevation.de>
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diff
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|
921 ValueAxis axis = plot.getRangeAxis(i); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
922 |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
923 if (axis != null) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
924 localizeRangeAxis(axis); |
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parents:
diff
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|
925 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
926 else { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
927 logger.warn("Range axis at " + i + " is null."); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
928 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
929 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
930 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
931 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
932 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
933 /** |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
934 * Overrides the NumberFormat with the NumberFormat for the current locale |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
935 * that is provided by getLocale(). |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
936 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
937 * @param domainAxis The domain axis that needs localization. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
938 */ |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
939 protected void localizeDomainAxis(ValueAxis domainAxis) { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
940 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
941 ((NumberAxis) domainAxis).setNumberFormatOverride(nf); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
942 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
943 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
944 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
945 /** |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
946 * Overrides the NumberFormat with the NumberFormat for the current locale |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
947 * that is provided by getLocale(). |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
948 * |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
949 * @param rangeAxis The domain axis that needs localization. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
950 */ |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
951 protected void localizeRangeAxis(ValueAxis rangeAxis) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
952 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
953 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); |
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|
954 } |
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|
955 |
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|
956 |
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diff
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|
957 /** |
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|
958 * Create a hash from a legenditem. |
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Andre Heinecke <aheinecke@intevation.de>
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diff
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|
959 * This hash can then be used to merge legend items labels. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
960 * @return hash for given legenditem to identify mergeables. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
961 */ |
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Andre Heinecke <aheinecke@intevation.de>
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diff
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|
962 public static String legendItemHash(LegendItem li) { |
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963 // TODO Do proper implementation. Ensure that only mergable sets are created. |
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|
964 // getFillPaint() |
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|
965 // getFillPaintTransformer() |
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|
966 // getLabel() |
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|
967 // getLine() |
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|
968 // getLinePaint() |
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969 // getLineStroke() |
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970 // getOutlinePaint() |
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|
971 // getOutlineStroke() |
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972 // Shape getShape() |
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|
973 // String getToolTipText() |
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|
974 // String getURLText() |
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975 // boolean isLineVisible() |
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976 // boolean isShapeFilled() |
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977 // boolean isShapeOutlineVisible() |
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978 // boolean isShapeVisible() |
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979 String hash = li.getLinePaint().toString(); |
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980 String label = li.getLabel(); |
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981 if (label.startsWith("W (") || label.startsWith("W(")) { |
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|
982 hash += "-W-"; |
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|
983 } |
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|
984 else if (label.startsWith("Q(") || label.startsWith("Q (")) { |
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|
985 hash += "-Q-"; |
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|
986 } |
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|
987 |
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|
988 // WQ.java holds example of using regex Matcher/Pattern. |
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|
989 |
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|
990 return hash; |
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|
991 } |
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|
992 |
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993 /** True if x axis has been inverted. */ |
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994 public boolean isInverted() { |
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|
995 return inverted; |
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|
996 } |
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|
997 |
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|
998 |
7106
ed8623b989f3
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|
999 /** Set to true if x axis should be inverted. |
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|
1000 * This can not be set to false afterwards. */ |
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|
1001 public void setInverted(boolean value) { |
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Fix applying the inversion of diagrams.
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|
1002 /* One request to invert dominates. */ |
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Fix applying the inversion of diagrams.
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diff
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|
1003 if (!inverted) { |
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Fix applying the inversion of diagrams.
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|
1004 inverted = value; |
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|
1005 } |
7044
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|
1006 } |
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|
1007 |
7068
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|
1008 @Override |
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|
1009 public String getDefaultChartTitle() { |
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1010 DiagramAttributes.Title dTitle = diagramAttributes.getTitle(); |
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|
1011 if (dTitle == null) { |
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1012 return "Title not configured in conf.xml"; |
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|
1013 } |
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|
1014 |
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1015 return dTitle.evaluate((D4EArtifact)getMaster(), context); |
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|
1016 } |
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|
1017 |
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|
1018 @Override |
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|
1019 public String getDefaultChartSubtitle() { |
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|
1020 DiagramAttributes.Title dTitle = diagramAttributes.getSubtitle(); |
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|
1021 if (dTitle == null) { |
7122
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|
1022 /* Subtitle is optional */ |
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1023 return null; |
7068
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|
1024 } |
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|
1025 |
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1026 return dTitle.evaluate((D4EArtifact)getMaster(), context); |
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|
1027 } |
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|
1028 |
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|
1029 /** |
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1030 * Get internationalized label for the x axis. |
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|
1031 */ |
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|
1032 @Override |
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|
1033 protected String getDefaultXAxisLabel() { |
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1034 DiagramAttributes.DomainAxisAttributes dx = |
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|
1035 diagramAttributes.getDomainAxis(); |
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|
1036 |
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|
1037 if (dx != null) { |
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|
1038 DiagramAttributes.Title t = dx.getTitle(); |
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1039 if (t != null) { |
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|
1040 return t.evaluate((D4EArtifact)getMaster(), context); |
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|
1041 } |
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|
1042 } |
7143
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|
1043 return "Domain Axis Title not configured in conf.xml"; |
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1044 } |
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|
1045 |
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|
1046 @Override |
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|
1047 protected String getDefaultYAxisLabel(String axisName) { |
7122
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|
1048 String label; |
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|
1049 for (Processor pr: diagramAttributes.getProcessorsForAxisName(axisName)) { |
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1050 label = pr.getAxisLabel(this); |
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|
1051 if (label != null) { |
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|
1052 return label; |
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|
1053 } |
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|
1054 } |
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|
1055 return "No configured axis label"; |
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|
1056 } |
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|
1057 |
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|
1058 |
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|
1059 /** |
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|
1060 * Creates a list of Section for the chart's Y axes. |
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|
1061 * |
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1062 * @return a list of Y axis sections. |
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|
1063 */ |
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|
1064 protected List<AxisSection> buildYAxisSections() { |
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|
1065 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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|
1066 |
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1067 List<DiagramAttributes.AxisAttributes> axesAttrs = diagramAttributes.getAxesAttributes(); |
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|
1068 |
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1069 for (int i = 0, n = axesAttrs.size(); i < n; i++) { |
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|
1070 AxisSection ySection = new AxisSection(); |
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1071 String axisName = diagramAttributes.getAxisName(i); |
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1072 ySection.setIdentifier(axisName); |
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1073 ySection.setLabel(getYAxisLabel(axisName)); |
7068
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1074 ySection.setFontSize(14); |
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|
1075 ySection.setFixed(false); |
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|
1076 |
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1077 // XXX We are able to find better default ranges that [0,0], the |
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1078 // only problem is, that we do NOT have a better range than [0,0] |
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1079 // for each axis, because the initial chart will not have a dataset |
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|
1080 // for each axis set! |
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|
1081 ySection.setUpperRange(0d); |
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|
1082 ySection.setLowerRange(0d); |
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|
1083 |
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|
1084 axisSections.add(ySection); |
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|
1085 } |
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|
1086 |
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|
1087 return axisSections; |
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|
1088 } |
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|
1089 |
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|
1090 /** |
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|
1091 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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|
1092 * |
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1093 * @return the Y-Axis label of a chart at position <i>0</i>. |
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|
1094 */ |
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|
1095 protected String getYAxisLabel(String axisName) { |
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1096 ChartSettings chartSettings = getChartSettings(); |
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1097 if (chartSettings == null) { |
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|
1098 return getDefaultYAxisLabel(axisName); |
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|
1099 } |
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1100 AxisSection as = chartSettings.getAxisSection(axisName); |
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1101 if (as != null) { |
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1102 String label = as.getLabel(); |
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1103 if (label != null) { |
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1104 return label; |
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|
1105 } |
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|
1106 } |
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|
1107 |
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1108 return getDefaultYAxisLabel(axisName); |
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1109 } |
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|
1110 |
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1111 protected String axisIndexToName(int index) { |
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1112 return diagramAttributes.getAxisName(index); |
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1113 } |
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|
1114 |
7044
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1115 /** Add the acutal data to the diagram according to the processors. |
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1116 * For every outable facets, this function is |
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1117 * called and handles the data accordingly. */ |
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1118 @Override |
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1119 public void doOut( |
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1120 ArtifactAndFacet bundle, |
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1121 ThemeDocument theme, |
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1122 boolean visible |
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1123 ) { |
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1124 String facetName = bundle.getFacetName(); |
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1125 Facet facet = bundle.getFacet(); |
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1126 |
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1127 /* A conservative security check */ |
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1128 if (facetName == null || facet == null) { |
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1129 /* Can't happen,.. */ |
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1130 logger.error("doOut called with null facet."); |
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1131 return; |
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1132 } |
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1133 |
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1134 logger.debug("DoOut for facet: " + facetName); |
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1135 |
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1136 boolean found = false; |
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1137 List<Processor> prL = diagramAttributes.getProcessors(); |
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1138 for (Processor pr: prL) { |
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1139 if (pr.canHandle(facetName)) { |
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1140 found = true; |
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1141 pr.doOut(this, bundle, theme, visible); |
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1142 } |
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1143 } |
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1144 if (!found) { |
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1145 logger.warn("No processor found for: " + facetName); |
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1146 if (logger.isDebugEnabled()) { |
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1147 logger.debug("Configured processors for this diagram are:"); |
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1148 for (Processor pr: prL) { |
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1149 logger.debug(pr.getClass().getName()); |
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1150 } |
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1151 } |
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1152 } |
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1153 } |
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1154 |
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1155 @Override |
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1156 protected NumberAxis createYAxis(int index) { |
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1157 NumberAxis axis = super.createYAxis(index); |
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1158 |
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1159 if (diagramAttributes.getAxesAttributes().get(index).includeZero()) { |
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1160 axis.setAutoRangeIncludesZero(true); |
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1161 } |
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1162 return axis; |
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1163 } |
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1164 } |