Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java @ 7086:42e243c640a0 generator-refactoring
Little workaround to make diagram attribute parsing more thread safe. This is not the right solution.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Sun, 22 Sep 2013 17:15:15 +0200 |
parents | f0731aa7b735 |
children | ada424214b02 |
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 import java.text.NumberFormat; |
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14 import java.util.ArrayList; |
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15 import java.util.HashMap; |
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16 import java.util.List; |
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17 import java.util.Map; |
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18 |
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19 import javax.swing.ImageIcon; |
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20 |
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21 import org.apache.log4j.Logger; |
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22 import org.jfree.chart.ChartFactory; |
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23 import org.jfree.chart.JFreeChart; |
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24 import org.jfree.chart.LegendItem; |
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25 import org.jfree.chart.annotations.XYAnnotation; |
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26 import org.jfree.chart.annotations.XYImageAnnotation; |
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27 import org.jfree.chart.annotations.XYTextAnnotation; |
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28 import org.jfree.chart.axis.NumberAxis; |
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29 import org.jfree.chart.axis.ValueAxis; |
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30 import org.jfree.chart.axis.LogarithmicAxis; |
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31 import org.jfree.chart.plot.Marker; |
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32 import org.jfree.chart.plot.PlotOrientation; |
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33 import org.jfree.chart.plot.XYPlot; |
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34 import org.jfree.data.Range; |
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35 import org.jfree.data.general.Series; |
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36 import org.jfree.data.xy.XYDataset; |
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37 import org.jfree.data.xy.XYSeries; |
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38 import org.jfree.data.xy.XYSeriesCollection; |
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39 import org.json.JSONArray; |
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40 import org.json.JSONException; |
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41 |
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42 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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43 import org.dive4elements.artifactdatabase.state.Facet; |
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44 import org.dive4elements.river.artifacts.D4EArtifact; |
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45 import org.dive4elements.river.artifacts.model.WKms; |
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46 import org.dive4elements.river.exports.process.Processor; |
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47 import org.dive4elements.river.jfree.AxisDataset; |
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48 import org.dive4elements.river.jfree.AnnotationHelper; |
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49 import org.dive4elements.river.jfree.Bounds; |
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50 import org.dive4elements.river.jfree.CollisionFreeXYTextAnnotation; |
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51 import org.dive4elements.river.jfree.DoubleBounds; |
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52 import org.dive4elements.river.jfree.RiverAnnotation; |
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53 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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54 import org.dive4elements.river.jfree.StyledXYSeries; |
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55 import org.dive4elements.river.themes.ThemeDocument; |
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56 import org.dive4elements.river.utils.DataUtil; |
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57 |
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58 import org.w3c.dom.Element; |
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59 |
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60 /** |
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61 * The main diagram creation class. |
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62 * |
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63 * This class is the glue between output processors and facets. |
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64 * The generator creates one diagram and calls the appropiate |
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65 * processors for the state and |
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66 * |
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67 * With respect to datasets, ranges and axis, there are following requirements: |
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68 * <ul> |
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69 * <li> First in, first drawn: "Early" datasets should be of lower Z-Oder |
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70 * than later ones (only works per-axis). </li> |
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71 * <li> Visible axis should initially show the range of all datasets that |
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72 * show data for this axis (even invisible ones). Motivation: Once |
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73 * a dataset (theme) has been activated, it should be on screen. </li> |
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74 * <li> There should always be a Y-Axis on the "left". </li> |
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75 * </ul> |
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76 */ |
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77 public class DiagramGenerator extends ChartGenerator2 { |
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78 |
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79 public static final int AXIS_SPACE = 5; |
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80 |
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81 /** The logger that is used in this generator. */ |
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82 private static Logger logger = Logger.getLogger(DiagramGenerator.class); |
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83 |
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84 protected List<Marker> domainMarkers = new ArrayList<Marker>(); |
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85 |
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86 protected List<Marker> valueMarkers = new ArrayList<Marker>(); |
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87 |
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88 /** The max X range to include all X values of all series for each axis. */ |
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89 protected Map<Integer, Bounds> xBounds; |
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90 |
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91 /** The max Y range to include all Y values of all series for each axis. */ |
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92 protected Map<Integer, Bounds> yBounds; |
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93 |
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94 /** Whether or not the plot is inverted (left-right). */ |
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95 private boolean inverted; |
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96 |
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97 protected DiagramAttributes diagramAttributes; |
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98 |
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99 public DiagramGenerator() { |
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100 super(); |
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101 |
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102 xBounds = new HashMap<Integer, Bounds>(); |
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103 yBounds = new HashMap<Integer, Bounds>(); |
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104 } |
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105 |
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106 @Override |
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107 public void setup(Element config) { |
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108 logger.debug("DiagramGenerator.setup"); |
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109 // TODO: XML DOM is not thread safe! We have to re-factor this. |
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110 synchronized (config.getOwnerDocument()) { |
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111 diagramAttributes = new DiagramAttributes(config); |
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112 } |
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113 } |
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114 |
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115 /** |
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116 * Generate the chart anew (including localized axis and all). |
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117 */ |
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118 @Override |
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119 public JFreeChart generateChart() { |
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120 logger.debug("DiagramGenerator.generateChart"); |
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121 |
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122 JFreeChart chart = ChartFactory.createXYLineChart( |
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123 getChartTitle(), |
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124 "", |
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125 "", |
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126 null, |
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127 PlotOrientation.VERTICAL, |
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128 isLegendVisible(), |
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129 false, |
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130 false); |
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131 |
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132 XYPlot plot = (XYPlot) chart.getPlot(); |
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133 ValueAxis axis = createXAxis(getXAxisLabel()); |
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134 plot.setDomainAxis(axis); |
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135 |
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136 chart.setBackgroundPaint(Color.WHITE); |
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137 plot.setBackgroundPaint(Color.WHITE); |
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138 addSubtitles(chart); |
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139 adjustPlot(plot); |
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140 |
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141 //debugAxis(plot); |
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142 |
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143 addDatasets(plot); |
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144 |
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145 //debugDatasets(plot); |
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146 |
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147 addMarkers(plot); |
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148 |
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149 recoverEmptyPlot(plot); |
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150 preparePointRanges(plot); |
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151 |
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152 //debugAxis(plot); |
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153 |
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154 localizeAxes(plot); |
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155 adjustAxes(plot); |
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156 if (!(axis instanceof LogarithmicAxis)) { |
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157 // XXX: |
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158 // The auto zoom without a range tries |
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159 // to include 0 in a logarithmic axis |
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160 // which triggers a bug in jfreechart that causes |
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161 // the values to be drawn carthesian |
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162 autoZoom(plot); |
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163 } |
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164 |
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165 //debugAxis(plot); |
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166 |
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167 // These have to go after the autozoom. |
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168 AnnotationHelper.addAnnotationsToRenderer(annotations, plot, |
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169 getChartSettings(), datasets); |
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170 |
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171 // Add a logo (maybe). |
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172 addLogo(plot); |
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173 |
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174 aggregateLegendEntries(plot); |
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175 |
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176 return chart; |
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177 } |
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178 |
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179 public String getOutName() { |
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180 return outName; |
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181 } |
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182 |
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183 /** |
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184 * Return left most data points x value (on first axis). |
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185 * Shortcut, especially to be overridden in (LS) charts where |
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186 * axis could be inverted. |
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187 */ |
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188 protected double getLeftX() { |
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189 return (Double)getXBounds(0).getLower(); |
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190 } |
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191 |
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192 |
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193 /** |
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194 * Return right most data points x value (on first axis). |
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195 * Shortcut, especially to be overridden in (LS) charts where |
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196 * axis could be inverted. |
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197 */ |
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198 protected double getRightX() { |
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199 return (Double)getXBounds(0).getUpper(); |
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200 } |
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201 |
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202 |
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203 /** Add a logo as background annotation to plot. */ |
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204 protected void addLogo(XYPlot plot) { |
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205 String logo = showLogo(); |
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206 if (logo == null) { |
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207 logger.debug("No logo to show chosen"); |
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208 return; |
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209 } |
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210 |
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211 ImageIcon imageIcon = null; |
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212 if (logo.equals("none")) { |
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213 return; |
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214 } |
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215 /* |
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216 If you want to add images, remember to change code in these places: |
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217 flys-artifacts: |
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218 DiagramGenerator.java |
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219 Timeseries*Generator.java and |
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220 in the flys-client projects Chart*Propert*Editor.java. |
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221 Also, these images have to be put in |
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222 flys-artifacts/src/main/resources/images/ |
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223 flys-client/src/main/webapp/images/ |
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224 */ |
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225 java.net.URL imageURL; |
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226 if (logo.equals("Intevation")) { |
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227 imageURL = DiagramGenerator.class.getResource("/images/intevation.png"); |
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228 } |
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229 else { // TODO else if ... |
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230 imageURL = DiagramGenerator.class.getResource("/images/bfg_logo.gif"); |
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231 } |
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232 imageIcon = new ImageIcon(imageURL); |
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233 |
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234 |
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235 double xPos = 0d, yPos = 0d; |
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236 |
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237 String placeh = logoHPlace(); |
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238 String placev = logoVPlace(); |
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239 |
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240 if (placev == null || placev.equals("none")) { |
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241 placev = "top"; |
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242 } |
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243 if (placev.equals("top")) { |
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244 yPos = (Double)getYBounds(0).getUpper(); |
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245 } |
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246 else if (placev.equals("bottom")) { |
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247 yPos = (Double)getYBounds(0).getLower(); |
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248 } |
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249 else if (placev.equals("center")) { |
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250 yPos = ((Double)getYBounds(0).getUpper() + (Double)getYBounds(0).getLower())/2d; |
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251 } |
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252 else { |
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253 logger.debug("Unknown place-v value: " + placev); |
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254 } |
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255 |
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256 if (placeh == null || placeh.equals("none")) { |
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257 placeh = "center"; |
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258 } |
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259 if (placeh.equals("left")) { |
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260 xPos = getLeftX(); |
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261 } |
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262 else if (placeh.equals("right")) { |
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263 xPos = getRightX(); |
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264 } |
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265 else if (placeh.equals("center")) { |
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266 xPos = ((Double)getXBounds(0).getUpper() + (Double)getXBounds(0).getLower())/2d; |
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267 } |
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268 else { |
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269 logger.debug("Unknown place-h value: " + placeh); |
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270 } |
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271 |
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272 logger.debug("logo position: " + xPos + "/" + yPos); |
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273 |
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274 org.jfree.ui.RectangleAnchor anchor |
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275 = org.jfree.ui.RectangleAnchor.TOP; |
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276 if (placev.equals("top")) { |
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277 if (placeh.equals("left")) { |
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278 anchor = org.jfree.ui.RectangleAnchor.TOP_LEFT; |
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279 } |
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280 else if (placeh.equals("right")) { |
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281 anchor = org.jfree.ui.RectangleAnchor.TOP_RIGHT; |
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282 } |
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283 else if (placeh.equals("center")) { |
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284 anchor = org.jfree.ui.RectangleAnchor.TOP; |
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285 } |
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286 } |
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287 else if (placev.equals("bottom")) { |
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288 if (placeh.equals("left")) { |
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289 anchor = org.jfree.ui.RectangleAnchor.BOTTOM_LEFT; |
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290 } |
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291 else if (placeh.equals("right")) { |
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292 anchor = org.jfree.ui.RectangleAnchor.BOTTOM_RIGHT; |
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293 } |
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294 else if (placeh.equals("center")) { |
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295 anchor = org.jfree.ui.RectangleAnchor.BOTTOM; |
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296 } |
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297 } |
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298 else if (placev.equals("center")) { |
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299 if (placeh.equals("left")) { |
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300 anchor = org.jfree.ui.RectangleAnchor.LEFT; |
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301 } |
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302 else if (placeh.equals("right")) { |
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303 anchor = org.jfree.ui.RectangleAnchor.RIGHT; |
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304 } |
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305 else if (placeh.equals("center")) { |
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306 anchor = org.jfree.ui.RectangleAnchor.CENTER; |
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307 } |
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308 } |
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309 |
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310 XYAnnotation xyannotation = |
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311 new XYImageAnnotation(xPos, yPos, imageIcon.getImage(), anchor); |
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312 plot.getRenderer().addAnnotation(xyannotation, org.jfree.ui.Layer.BACKGROUND); |
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313 } |
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314 |
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315 |
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316 protected NumberAxis createXAxis(String label) { |
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317 return new NumberAxis(label); |
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318 } |
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319 |
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320 |
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321 @Override |
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322 protected Series getSeriesOf(XYDataset dataset, int idx) { |
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323 return ((XYSeriesCollection) dataset).getSeries(idx); |
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324 } |
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325 |
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326 |
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327 @Override |
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328 protected AxisDataset createAxisDataset(int idx) { |
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329 logger.debug("Create new AxisDataset for index: " + idx); |
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330 return new AxisDataset(idx); |
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331 } |
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332 |
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333 |
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334 /** |
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335 * Put debug output about datasets. |
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336 */ |
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337 public void debugDatasets(XYPlot plot) { |
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338 logger.debug("Number of datasets: " + plot.getDatasetCount()); |
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339 for (int i = 0, P = plot.getDatasetCount(); i < P; i++) { |
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340 if (plot.getDataset(i) == null) { |
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341 logger.debug("Dataset #" + i + " is null"); |
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342 continue; |
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343 } |
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344 logger.debug("Dataset #" + i + ":" + plot.getDataset(i)); |
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345 XYSeriesCollection series = (XYSeriesCollection) plot.getDataset(i); |
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346 logger.debug("X-Extend of Dataset: " + series.getSeries(0).getMinX() |
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347 + " " + series.getSeries(0).getMaxX()); |
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348 logger.debug("Y-Extend of Dataset: " + series.getSeries(0).getMinY() |
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349 + " " + series.getSeries(0).getMaxY()); |
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350 } |
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351 } |
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352 |
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353 |
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354 /** |
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355 * Put debug output about axes. |
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356 */ |
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357 public void debugAxis(XYPlot plot) { |
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358 logger.debug("..............."); |
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359 for (int i = 0, P = plot.getRangeAxisCount(); i < P; i++) { |
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360 if (plot.getRangeAxis(i) == null) |
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361 logger.debug("Range-Axis #" + i + " == null"); |
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362 else { |
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363 logger.debug("Range-Axis " + i + " != null [" + |
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364 plot.getRangeAxis(i).getRange().getLowerBound() + |
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365 " " + plot.getRangeAxis(i).getRange().getUpperBound() + |
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366 "]"); |
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367 } |
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368 } |
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369 for (int i = 0, P = plot.getDomainAxisCount(); i < P; i++) { |
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370 if (plot.getDomainAxis(i) == null) |
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371 logger.debug("Domain-Axis #" + i + " == null"); |
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372 else { |
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373 logger.debug("Domain-Axis " + i + " != null [" + |
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374 plot.getDomainAxis(i).getRange().getLowerBound() + |
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375 " " + plot.getDomainAxis(i).getRange().getUpperBound() + |
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376 "]"); |
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377 } |
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378 } |
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379 logger.debug("..............."); |
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380 } |
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381 |
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382 /** |
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383 * Registers an area to be drawn. |
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384 * @param area Area to be drawn. |
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385 * @param axisName Name of the axis. |
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386 * @param visible Whether or not to be visible (important for range calculations). |
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387 */ |
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388 public void addAreaSeries(StyledAreaSeriesCollection area, String axisName, boolean visible) { |
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389 addAreaSeries(area, diagramAttributes.getAxisIndex(axisName), visible); |
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390 } |
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391 |
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392 /** |
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393 * Registers an area to be drawn. |
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394 * @param area Area to be drawn. |
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395 * @param index 'axis index' |
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396 * @param visible Whether or not to be visible (important for range calculations). |
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397 */ |
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398 public void addAreaSeries(StyledAreaSeriesCollection area, int index, boolean visible) { |
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399 if (area == null) { |
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400 logger.warn("Cannot yet render above/under curve."); |
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401 return; |
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402 } |
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403 |
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404 AxisDataset axisDataset = (AxisDataset) getAxisDataset(index); |
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405 |
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406 if (visible) { |
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407 axisDataset.addArea(area); |
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408 } |
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409 else { |
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410 /* No range merging, for areas extending to infinity this |
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411 * causes problems. */ |
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412 } |
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413 } |
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414 |
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415 /** |
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416 * Add given series if visible, if not visible adjust ranges (such that |
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417 * all points in data would be plotted once visible). |
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418 * @param series the data series to include in plot. |
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419 * @param index index of the axis. |
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420 * @param visible whether or not the data should be plotted. |
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421 */ |
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422 public void addAxisSeries(XYSeries series, int index, boolean visible) { |
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423 if (series == null) { |
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424 return; |
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425 } |
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426 |
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427 logger.debug("Y Range of XYSeries: " + |
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428 series.getMinY() + " | " + series.getMaxY()); |
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429 |
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430 addAxisDataset(new XYSeriesCollection(series), index, visible); |
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431 } |
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432 |
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433 /** |
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434 * Add given series if visible, if not visible adjust ranges (such that |
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435 * all points in data would be plotted once visible). |
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436 * @param series the data series to include in plot. |
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437 * @param axisName name of the axis. |
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438 * @param visible whether or not the data should be plotted. |
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439 */ |
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440 public void addAxisSeries(XYSeries series, String axisName, boolean visible) { |
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441 addAxisSeries(series, diagramAttributes.getAxisIndex(axisName), visible); |
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442 } |
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443 |
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444 |
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445 /** |
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446 * Add the given vertical marker to the chart. |
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447 */ |
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448 public void addDomainMarker(Marker marker) { |
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449 addDomainMarker(marker, true); |
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450 } |
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451 |
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452 |
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453 /** |
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454 * Add the given vertical marker to the chart.<b>Note:</b> the marker is |
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455 * added to the chart only if it is not null and if <i>visible</i> is true. |
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456 * @param marker The marker that should be added to the chart. |
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457 * @param visible The visibility of the marker. |
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458 */ |
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459 public void addDomainMarker(Marker marker, boolean visible) { |
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460 if (visible && marker != null) { |
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461 domainMarkers.add(marker); |
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462 } |
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463 } |
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464 |
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465 |
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466 /** |
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467 * Add the given vertical marker to the chart. |
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468 */ |
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469 public void addValueMarker(Marker marker) { |
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470 addValueMarker(marker, true); |
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471 } |
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472 |
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473 |
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474 /** |
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475 * Add the given horizontal marker to the chart.<b>Note:</b> the marker is |
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476 * added to the chart only if it is not null and if <i>visible</i> is true. |
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477 * @param marker The marker that should be added to the chart. |
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478 * @param visible The visibility of the marker. |
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479 */ |
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480 public void addValueMarker(Marker marker, boolean visible) { |
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481 if (visible && marker != null) { |
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482 valueMarkers.add(marker); |
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483 } |
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484 } |
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485 |
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486 |
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487 protected void addMarkers(XYPlot plot) { |
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488 for(Marker marker : domainMarkers) { |
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489 plot.addDomainMarker(marker); |
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490 } |
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491 for(Marker marker : valueMarkers) { |
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492 plot.addRangeMarker(marker); |
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493 } |
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494 } |
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495 |
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496 |
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497 /** |
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498 * Effect: extend range of x axis to include given limits. |
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499 * |
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500 * @param bounds the given ("minimal") bounds. |
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501 * @param index index of axis to be merged. |
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502 */ |
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503 @Override |
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504 protected void combineXBounds(Bounds bounds, int index) { |
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505 if (!(bounds instanceof DoubleBounds)) { |
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506 logger.warn("Unsupported Bounds type: " + bounds.getClass()); |
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507 return; |
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508 } |
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509 |
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510 DoubleBounds dBounds = (DoubleBounds) bounds; |
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511 |
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512 if (dBounds == null |
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513 || Double.isNaN((Double) dBounds.getLower()) |
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514 || Double.isNaN((Double) dBounds.getUpper())) { |
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515 return; |
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516 } |
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517 |
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518 Bounds old = getXBounds(index); |
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519 |
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520 if (old != null) { |
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521 dBounds = (DoubleBounds) dBounds.combine(old); |
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522 } |
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523 |
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524 setXBounds(index, dBounds); |
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525 } |
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526 |
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527 |
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528 @Override |
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529 protected void combineYBounds(Bounds bounds, int index) { |
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530 if (!(bounds instanceof DoubleBounds)) { |
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531 logger.warn("Unsupported Bounds type: " + bounds.getClass()); |
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532 return; |
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533 } |
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534 |
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535 DoubleBounds dBounds = (DoubleBounds) bounds; |
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536 |
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537 if (dBounds == null |
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538 || Double.isNaN((Double) dBounds.getLower()) |
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539 || Double.isNaN((Double) dBounds.getUpper())) { |
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540 return; |
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541 } |
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542 |
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543 Bounds old = getYBounds(index); |
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544 |
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545 if (old != null) { |
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546 dBounds = (DoubleBounds) dBounds.combine(old); |
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547 } |
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548 |
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549 setYBounds(index, dBounds); |
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550 } |
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551 |
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552 |
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553 /** |
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554 * If no data is visible, draw at least empty axis. |
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555 */ |
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556 private void recoverEmptyPlot(XYPlot plot) { |
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557 if (plot.getRangeAxis() == null) { |
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558 logger.debug("debug: No range axis"); |
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559 plot.setRangeAxis(createYAxis(0)); |
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560 } |
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561 } |
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562 |
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563 |
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564 /** |
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565 * Expands X axes if only a point is shown. |
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566 */ |
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567 private void preparePointRanges(XYPlot plot) { |
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568 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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569 |
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570 Integer key = Integer.valueOf(i); |
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571 Bounds b = getXBounds(key); |
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572 |
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573 |
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574 if (b != null && b.getLower().equals(b.getUpper())) { |
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575 logger.debug("Check whether to expand a x axis.i ("+b.getLower() + "-" + b.getUpper()+")"); |
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576 setXBounds(key, ChartHelper.expandBounds(b, 5)); |
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577 } |
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578 } |
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579 } |
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580 |
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581 |
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582 /** |
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583 * This method zooms the plot to the specified ranges in the attribute |
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584 * document or to the ranges specified by the min/max values in the |
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585 * datasets. <b>Note:</b> We determine the range manually if no zoom ranges |
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586 * are given, because JFreeCharts auto-zoom adds a margin to the left and |
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587 * right of the data area. |
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588 * |
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589 * @param plot The XYPlot. |
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590 */ |
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591 protected void autoZoom(XYPlot plot) { |
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592 logger.debug("Zoom to specified ranges."); |
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593 |
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594 Range xrange = getDomainAxisRange(); |
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595 Range yrange = getValueAxisRange(); |
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596 |
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597 ValueAxis xAxis = plot.getDomainAxis(); |
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598 |
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599 Range fixedXRange = getRangeForAxisFromSettings("X"); |
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600 if (fixedXRange != null) { |
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601 xAxis.setRange(fixedXRange); |
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602 } |
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603 else { |
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604 zoomX(plot, xAxis, getXBounds(0), xrange); |
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605 } |
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606 |
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607 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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608 ValueAxis yaxis = plot.getRangeAxis(i); |
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609 |
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610 if (yaxis instanceof IdentifiableNumberAxis) { |
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611 IdentifiableNumberAxis idAxis = (IdentifiableNumberAxis) yaxis; |
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612 |
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613 Range fixedRange = getRangeForAxisFromSettings(idAxis.getId()); |
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614 if (fixedRange != null) { |
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615 yaxis.setRange(fixedRange); |
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616 continue; |
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617 } |
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618 } |
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619 |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
620 if (yaxis == null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
621 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
changeset
|
622 continue; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
623 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
624 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
625 logger.debug("Prepare zoom settings for y axis at index: " + i); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
626 zoomY(plot, yaxis, getYBounds(Integer.valueOf(i)), yrange); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
627 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
628 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
629 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
630 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
631 protected Range getDomainAxisRange() { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
632 String[] ranges = getDomainAxisRangeFromRequest(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
633 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
634 if (ranges == null || ranges.length < 2) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
635 logger.debug("No zoom range for domain axis specified."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
636 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
637 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
638 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
639 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
|
640 try { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
641 double from = Double.parseDouble(ranges[0]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
642 double to = Double.parseDouble(ranges[1]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
643 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
644 if (from == 0 && to == 0) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
645 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
changeset
|
646 return null; |
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
changeset
|
648 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
649 if (from > to) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
650 double tmp = to; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
651 to = from; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
652 from = tmp; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
653 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
654 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
655 return new Range(from, to); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
656 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
657 catch (NumberFormatException nfe) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
658 logger.warn("Wrong values for domain axis range."); |
6ab1464021ae
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
changeset
|
661 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
662 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
663 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
664 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
665 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
666 protected Range getValueAxisRange() { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
667 String[] ranges = getValueAxisRangeFromRequest(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
668 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
669 if (ranges == null || ranges.length < 2) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
670 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
|
671 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
672 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
673 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
674 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
|
675 try { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
676 double from = Double.parseDouble(ranges[0]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
677 double to = Double.parseDouble(ranges[1]); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
678 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
679 if (from == 0 && to == 0) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
680 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
|
681 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
682 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
683 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
684 return from > to |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
685 ? new Range(to, from) |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
686 : new Range(from, to); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
687 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
688 catch (NumberFormatException nfe) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
689 logger.warn("Wrong values for value axis range."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
690 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
691 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
692 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
693 return null; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
694 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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 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
|
698 return zoom(plot, axis, bounds, x); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
699 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
700 |
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 protected boolean zoomY(XYPlot plot, ValueAxis axis, Bounds bounds, Range x) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
703 return zoom(plot, axis, bounds, x); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
704 } |
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 * 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
changeset
|
709 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
710 * @param plot The XYPlot. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
711 * @param axis The axis the shoud be modified. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
712 * @param bounds The whole range specified by a dataset. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
713 * @param x A user defined range (null permitted). |
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 * @return true, if a zoom range was specified, otherwise false. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
716 */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
717 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
changeset
|
718 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
719 if (bounds == null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
720 return false; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
721 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
722 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
723 if (x != null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
724 Bounds computed = calculateZoom(bounds, x); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
725 computed.applyBounds(axis, AXIS_SPACE); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
726 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
727 logger.debug("Zoom axis to: " + computed); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
728 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
729 return true; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
730 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
731 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
732 bounds.applyBounds(axis, AXIS_SPACE); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
733 return false; |
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 |
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 * Calculates the start and end km for zoomed charts. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
738 * @param bounds The given total bounds (unzoomed). |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
739 * @param range The range specifying the zoom. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
740 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
741 * @return The start and end km for the zoomed chart. |
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>
parents:
diff
changeset
|
743 protected Bounds calculateZoom(Bounds bounds, Range range) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
744 double min = bounds.getLower().doubleValue(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
745 double max = bounds.getUpper().doubleValue(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
746 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
747 if (logger.isDebugEnabled()) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
748 logger.debug("Minimum is: " + min); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
749 logger.debug("Maximum is: " + max); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
750 logger.debug("Lower zoom is: " + range.getLowerBound()); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
751 logger.debug("Upper zoom is: " + range.getUpperBound()); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
changeset
|
752 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
753 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
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754 double diff = max > min ? max - min : min - max; |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
755 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
756 DoubleBounds computed = new DoubleBounds( |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
757 min + range.getLowerBound() * diff, |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
758 min + range.getUpperBound() * diff); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
759 return computed; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
760 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
761 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
762 /** |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
763 * Extract the minimum and maximum values for x and y axes |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
764 * which are stored in <i>xRanges</i> and <i>yRanges</i>. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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|
765 * |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
766 * @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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|
767 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
768 * @return a Range[] as follows: [x-Range, y-Range]. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
769 */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
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|
770 @Override |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
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|
771 public Range[] getRangesForAxis(int index) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
772 logger.debug("getRangesForAxis " + index); |
6ab1464021ae
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parents:
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|
773 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
774 Bounds rx = getXBounds(Integer.valueOf(0)); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
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775 Bounds ry = getYBounds(Integer.valueOf(index)); |
6ab1464021ae
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parents:
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|
776 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
777 if (rx == null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
778 logger.warn("Range for x axis not set." + |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
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parents:
diff
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779 " Using default values: 0 - 1."); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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780 rx = new DoubleBounds(0, 1); |
6ab1464021ae
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parents:
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|
781 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
782 if (ry == null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
783 logger.warn("Range for y" + index + |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
784 " 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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|
785 ry = new DoubleBounds(0, 1); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
786 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
787 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
788 return new Range[] { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
789 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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|
790 new Range(ry.getLower().doubleValue(), ry.getUpper().doubleValue()) |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
791 }; |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
792 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
793 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
794 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
795 /** Get X (usually horizontal) extent for given axis. */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
796 @Override |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
797 public Bounds getXBounds(int axis) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
798 return xBounds.get(axis); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
799 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
800 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
801 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
802 /** Set X (usually horizontal) extent for given axis. */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
803 @Override |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
804 protected void setXBounds(int axis, Bounds bounds) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
805 if (bounds.getLower() == bounds.getUpper()) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
806 xBounds.put(axis, ChartHelper.expandBounds(bounds, 5d)); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
807 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
808 else { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
809 xBounds.put(axis, bounds); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
810 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
811 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
812 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
813 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
814 /** Get 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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|
815 @Override |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
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|
816 public Bounds getYBounds(int axis) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
817 return yBounds.get(axis); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
818 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
819 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
820 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
821 /** Set Y (usually vertical) extent for given axis. */ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
822 @Override |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
823 protected void setYBounds(int axis, Bounds bounds) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
824 yBounds.put(axis, bounds); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
825 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
826 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
827 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
828 /** |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
829 * Adjusts the axes of a plot. This method sets the <i>labelFont</i> of the |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
830 * X axis. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
831 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
832 * (Duplicate in TimeseriesChartGenerator) |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
833 * |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
834 * @param plot The XYPlot of the chart. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
835 */ |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
836 protected void adjustAxes(XYPlot plot) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
837 ValueAxis xaxis = plot.getDomainAxis(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
838 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
839 ChartSettings chartSettings = getChartSettings(); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
840 if (chartSettings == null) { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
841 return; |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
842 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
843 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
844 Font labelFont = new Font( |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
845 DEFAULT_FONT_NAME, |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
846 Font.BOLD, |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
847 getXAxisLabelFontSize()); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
848 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
849 xaxis.setLabelFont(labelFont); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
850 xaxis.setTickLabelFont(labelFont); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
851 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
852 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
853 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
854 /** |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
855 * This method walks over all axes (domain and range) of <i>plot</i> and |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
856 * calls localizeDomainAxis() for domain axes or localizeRangeAxis() for |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
857 * range axes. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
858 * |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
859 * @param plot The XYPlot. |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
860 */ |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
861 private void localizeAxes(XYPlot plot) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
862 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
863 ValueAxis axis = plot.getDomainAxis(i); |
6ab1464021ae
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parents:
diff
changeset
|
864 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
865 if (axis != null) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
866 localizeDomainAxis(axis); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
867 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
868 else { |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
869 logger.warn("Domain axis at " + i + " is null."); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
870 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
871 } |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
872 |
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873 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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874 ValueAxis axis = plot.getRangeAxis(i); |
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875 |
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876 if (axis != null) { |
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877 localizeRangeAxis(axis); |
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878 } |
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879 else { |
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diff
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|
880 logger.warn("Range axis at " + i + " is null."); |
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881 } |
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|
882 } |
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|
883 } |
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|
884 |
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|
885 |
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diff
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|
886 /** |
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|
887 * Overrides the NumberFormat with the NumberFormat for the current locale |
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|
888 * that is provided by getLocale(). |
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|
889 * |
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Andre Heinecke <aheinecke@intevation.de>
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|
890 * @param domainAxis The domain axis that needs localization. |
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|
891 */ |
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parents:
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|
892 protected void localizeDomainAxis(ValueAxis domainAxis) { |
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Andre Heinecke <aheinecke@intevation.de>
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893 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
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894 ((NumberAxis) domainAxis).setNumberFormatOverride(nf); |
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|
895 } |
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Andre Heinecke <aheinecke@intevation.de>
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diff
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|
896 |
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Andre Heinecke <aheinecke@intevation.de>
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diff
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|
897 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
898 /** |
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parents:
diff
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|
899 * Overrides the NumberFormat with the NumberFormat for the current locale |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
900 * that is provided by getLocale(). |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
901 * |
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parents:
diff
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|
902 * @param rangeAxis The domain axis that needs localization. |
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parents:
diff
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|
903 */ |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
904 protected void localizeRangeAxis(ValueAxis rangeAxis) { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
905 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
906 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
907 } |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
908 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
909 |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
910 /** |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
911 * Do Points out. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
912 */ |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
913 protected void doPoints( |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
914 Object o, |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
915 ArtifactAndFacet aandf, |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
916 ThemeDocument theme, |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
917 boolean visible, |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
918 int axisIndex |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
919 ) { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
920 String seriesName = aandf.getFacetDescription(); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
921 XYSeries series = new StyledXYSeries(seriesName, theme); |
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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 // Add text annotations for single points. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
924 List<XYTextAnnotation> xy = new ArrayList<XYTextAnnotation>(); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
925 |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
926 try { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
927 JSONArray points = new JSONArray((String) o); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
928 for (int i = 0, P = points.length(); i < P; i++) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
929 JSONArray array = points.getJSONArray(i); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
930 double x = array.getDouble(0); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
931 double y = array.getDouble(1); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
932 String name = array.getString(2); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
933 boolean act = array.getBoolean(3); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
934 if (!act) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
935 continue; |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
936 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
937 //logger.debug(" x " + x + " y " + y ); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
938 series.add(x, y, false); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
939 xy.add(new CollisionFreeXYTextAnnotation(name, x, y)); |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
940 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
941 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
942 catch(JSONException e){ |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
943 logger.error("Could not decode json."); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
944 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
945 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
946 RiverAnnotation annotation = new RiverAnnotation(null, null, null, theme); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
947 annotation.setTextAnnotations(xy); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
948 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
949 // Do not generate second legend entry. (null was passed for the aand before). |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
950 if (visible) { |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
951 annotations.add(annotation); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
952 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
953 // doAnnotations(annotations, null, theme, visible); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
954 addAxisSeries(series, axisIndex, visible); |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
955 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
956 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
957 |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
958 /** |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
959 * Create a hash from a legenditem. |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
960 * This hash can then be used to merge legend items labels. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
961 * @return hash for given legenditem to identify mergeables. |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
962 */ |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
963 public static String legendItemHash(LegendItem li) { |
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Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
964 // TODO Do proper implementation. Ensure that only mergable sets are created. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
965 // getFillPaint() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
966 // getFillPaintTransformer() |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
967 // getLabel() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
968 // getLine() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
969 // getLinePaint() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
970 // getLineStroke() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
971 // getOutlinePaint() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
972 // getOutlineStroke() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
973 // Shape getShape() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
974 // String getToolTipText() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
975 // String getURLText() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
976 // boolean isLineVisible() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
977 // boolean isShapeFilled() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
978 // boolean isShapeOutlineVisible() |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
979 // boolean isShapeVisible() |
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Andre Heinecke <aheinecke@intevation.de>
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|
980 String hash = li.getLinePaint().toString(); |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
981 String label = li.getLabel(); |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
982 if (label.startsWith("W (") || label.startsWith("W(")) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
983 hash += "-W-"; |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
984 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
985 else if (label.startsWith("Q(") || label.startsWith("Q (")) { |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
986 hash += "-Q-"; |
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parents:
diff
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|
987 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
988 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
989 // WQ.java holds example of using regex Matcher/Pattern. |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
990 |
6ab1464021ae
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
991 return hash; |
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parents:
diff
changeset
|
992 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
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|
993 |
6ab1464021ae
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parents:
diff
changeset
|
994 /** True if x axis has been inverted. */ |
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parents:
diff
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|
995 public boolean isInverted() { |
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|
996 return inverted; |
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parents:
diff
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|
997 } |
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Andre Heinecke <aheinecke@intevation.de>
parents:
diff
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|
998 |
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999 |
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1000 /** Set to true if x axis has been inverted. */ |
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1001 public void setInverted(boolean inverted) { |
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1002 this.inverted = inverted; |
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1003 } |
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1004 |
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1005 @Override |
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1006 public String getDefaultChartTitle() { |
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1007 DiagramAttributes.Title dTitle = diagramAttributes.getTitle(); |
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1008 if (dTitle == null) { |
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1009 return "Title not configured in conf.xml"; |
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1010 } |
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1011 |
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1012 return dTitle.evaluate((D4EArtifact)getMaster(), context); |
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1013 } |
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1014 |
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1015 @Override |
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1016 public String getDefaultChartSubtitle() { |
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1017 DiagramAttributes.Title dTitle = diagramAttributes.getSubtitle(); |
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1018 if (dTitle == null) { |
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1019 return "Subtitle not configured in conf.xml"; |
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|
1020 } |
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1021 |
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1022 return dTitle.evaluate((D4EArtifact)getMaster(), context); |
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1023 } |
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1024 |
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1025 /** |
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1026 * Get internationalized label for the x axis. |
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1027 */ |
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1028 @Override |
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1029 protected String getDefaultXAxisLabel() { |
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1030 DiagramAttributes.Title dTitle = diagramAttributes.getDomainAxisTitle(); |
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1031 if (dTitle == null) { |
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1032 return "Domain Axis Title not configured in conf.xml"; |
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1033 } |
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1034 |
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1035 return dTitle.evaluate((D4EArtifact)getMaster(), context); |
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1036 } |
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1037 |
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1038 @Override |
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1039 protected String getDefaultYAxisLabel(String axisName) { |
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1040 Processor pr = diagramAttributes.getProcessorForAxisName(axisName); |
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1041 return pr == null ? "" : pr.getAxisLabel(this); |
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1042 } |
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1043 |
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1044 |
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1045 /** |
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1046 * Creates a list of Section for the chart's Y axes. |
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1047 * |
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1048 * @return a list of Y axis sections. |
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1049 */ |
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1050 protected List<AxisSection> buildYAxisSections() { |
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1051 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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1052 |
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1053 List<DiagramAttributes.AxisAttributes> axesAttrs = diagramAttributes.getAxesAttributes(); |
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1054 |
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1055 for (int i = 0, n = axesAttrs.size(); i < n; i++) { |
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1056 AxisSection ySection = new AxisSection(); |
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1057 String axisName = diagramAttributes.getAxisName(i); |
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1058 ySection.setIdentifier(axisName); |
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1059 ySection.setLabel(getYAxisLabel(axisName)); |
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1060 ySection.setFontSize(14); |
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1061 ySection.setFixed(false); |
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1062 |
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1063 // XXX We are able to find better default ranges that [0,0], the |
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1064 // only problem is, that we do NOT have a better range than [0,0] |
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1065 // for each axis, because the initial chart will not have a dataset |
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1066 // for each axis set! |
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1067 ySection.setUpperRange(0d); |
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1068 ySection.setLowerRange(0d); |
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1069 |
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1070 axisSections.add(ySection); |
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1071 } |
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1072 |
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1073 return axisSections; |
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1074 } |
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1075 |
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|
1076 /** |
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1077 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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1078 * |
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1079 * @return the Y-Axis label of a chart at position <i>0</i>. |
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1080 */ |
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1081 protected String getYAxisLabel(String axisName) { |
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1082 ChartSettings chartSettings = getChartSettings(); |
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1083 if (chartSettings == null) { |
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1084 return getDefaultYAxisLabel(axisName); |
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1085 } |
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1086 AxisSection as = chartSettings.getAxisSection(axisName); |
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1087 if (as != null) { |
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1088 String label = as.getLabel(); |
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1089 if (label != null) { |
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1090 return label; |
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1091 } |
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1092 } |
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1093 |
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1094 return getDefaultYAxisLabel(axisName); |
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1095 } |
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1096 |
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1097 protected String axisIndexToName(int index) { |
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1098 return diagramAttributes.getAxisName(index); |
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1099 } |
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1100 |
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1101 /** Add the acutal data to the diagram according to the processors. |
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1102 * For every outable facets, this function is |
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1103 * called and handles the data accordingly. */ |
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1104 @Override |
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1105 public void doOut( |
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1106 ArtifactAndFacet bundle, |
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1107 ThemeDocument theme, |
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1108 boolean visible |
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1109 ) { |
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1110 String facetName = bundle.getFacetName(); |
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1111 Facet facet = bundle.getFacet(); |
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1112 |
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1113 /* A conservative security check */ |
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1114 if (facetName == null || facet == null) { |
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1115 /* Can't happen,.. */ |
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1116 logger.error("doOut called with null facet."); |
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1117 return; |
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1118 } |
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1119 |
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1120 logger.debug("DoOut for facet: " + facetName); |
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1121 |
7059
f9d5020af0af
Remove AxisProcessor "glue" class and extend Processor interface
Andre Heinecke <aheinecke@intevation.de>
parents:
7052
diff
changeset
|
1122 for (Processor pr: diagramAttributes.getProcessors()) { |
7044
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
1123 if (pr.canHandle(facetName)) { |
7068
726d998dce29
Remove Axis Walker, unabstract Diagram generator
Andre Heinecke <aheinecke@intevation.de>
parents:
7059
diff
changeset
|
1124 pr.doOut(this, bundle, theme, visible); |
7044
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
1125 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
1126 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
1127 } |
6ab1464021ae
Add DiagramGenerator which should mainly replace xygenerator
Andre Heinecke <aheinecke@intevation.de>
parents:
diff
changeset
|
1128 } |