Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 1921:d99fdc234da1
Add annotaitons for STATIC_WKMS_INTERPOL facets in Computed Discharge Curves.
flys-artifacts/trunk@3281 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 17 Nov 2011 09:18:03 +0000 |
parents | 11c4b1429117 |
children | de0c2bbb27f9 |
rev | line source |
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1 package de.intevation.flys.exports; |
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2 |
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3 import java.awt.BasicStroke; |
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4 import java.awt.Color; |
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5 import java.awt.Stroke; |
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6 |
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7 import java.io.IOException; |
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8 |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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9 import java.text.NumberFormat; |
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10 |
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11 import java.util.ArrayList; |
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12 import java.util.HashMap; |
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13 import java.util.List; |
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14 import java.util.Map; |
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15 |
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16 import org.w3c.dom.Document; |
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17 |
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18 import org.apache.log4j.Logger; |
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19 |
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20 import org.jfree.chart.ChartFactory; |
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21 import org.jfree.chart.JFreeChart; |
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22 import org.jfree.chart.LegendItem; |
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23 import org.jfree.chart.LegendItemCollection; |
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24 import org.jfree.chart.annotations.XYTextAnnotation; |
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25 import org.jfree.chart.axis.NumberAxis; |
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26 import org.jfree.chart.axis.ValueAxis; |
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27 import org.jfree.chart.plot.PlotOrientation; |
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28 import org.jfree.chart.plot.XYPlot; |
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29 import org.jfree.chart.renderer.xy.XYItemRenderer; |
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30 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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31 import org.jfree.data.Range; |
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32 import org.jfree.data.xy.XYSeries; |
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33 import org.jfree.data.xy.XYSeriesCollection; |
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34 |
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35 import org.jfree.ui.RectangleInsets; |
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36 |
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37 import de.intevation.artifactdatabase.state.Facet; |
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38 |
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39 import de.intevation.flys.exports.ChartExportHelper; |
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40 import de.intevation.flys.jfree.FLYSAnnotation; |
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41 import de.intevation.flys.jfree.StickyAxisAnnotation; |
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42 |
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43 import de.intevation.flys.utils.ThemeAccess; |
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44 |
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45 /** |
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46 * An abstract base class for creating XY charts. |
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47 * |
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48 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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49 */ |
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50 public abstract class XYChartGenerator extends ChartGenerator { |
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51 |
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52 /** The logger that is used in this generator. */ |
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53 private static Logger logger = Logger.getLogger(XYChartGenerator.class); |
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54 |
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55 /** SeriesCollection used for the first axis. */ |
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56 protected XYSeriesCollection first; |
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57 |
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58 /** SeriesCollection used for the second axis. */ |
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59 protected XYSeriesCollection second; |
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60 |
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61 /** List of annotations to insert in plot. */ |
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62 protected List<FLYSAnnotation> annotations; |
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63 |
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64 /** The max X range to include all X values of all series for each axis. */ |
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65 protected Map<Integer, Range> xRanges; |
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66 |
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67 /** The max Y range to include all Y values of all series for each axis. */ |
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68 protected Map<Integer, Range> yRanges; |
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69 |
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70 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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71 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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72 |
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73 |
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74 /** |
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75 * Returns the title of a chart. |
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76 * |
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77 * @return the title of a chart. |
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78 */ |
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79 protected abstract String getChartTitle(); |
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80 |
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81 /** |
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82 * Returns the X-Axis label of a chart. |
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83 * |
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84 * @return the X-Axis label of a chart. |
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85 */ |
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86 protected abstract String getXAxisLabel(); |
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87 |
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88 /** |
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89 * Returns the Y-Axis label of a chart. |
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90 * |
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91 * @return the Y-Axis label of a chart. |
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92 */ |
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93 protected abstract String getYAxisLabel(); |
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94 |
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95 |
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96 public void generate() |
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97 throws IOException |
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98 { |
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99 logger.debug("XYChartGenerator.generate"); |
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100 |
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101 JFreeChart chart = generateChart(); |
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102 |
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103 String format = getFormat(); |
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104 int[] size = getSize(); |
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105 |
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106 context.putContextValue("chart.width", size[0]); |
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107 context.putContextValue("chart.height", size[1]); |
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108 |
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109 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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110 context.putContextValue("chart.image.format", "png"); |
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111 |
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112 ChartExportHelper.exportImage( |
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113 out, |
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114 chart, |
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115 context); |
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116 } |
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117 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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118 context.putContextValue("chart.marginLeft", 5f); |
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119 context.putContextValue("chart.marginRight", 5f); |
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120 context.putContextValue("chart.marginTop", 5f); |
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121 context.putContextValue("chart.marginBottom", 5f); |
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122 context.putContextValue( |
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123 "chart.page.format", |
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124 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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125 |
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126 ChartExportHelper.exportPDF( |
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127 out, |
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128 chart, |
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129 context); |
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130 } |
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131 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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132 context.putContextValue( |
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133 "chart.encoding", |
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134 ChartExportHelper.DEFAULT_ENCODING); |
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135 |
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136 ChartExportHelper.exportSVG( |
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137 out, |
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138 chart, |
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139 context); |
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140 } |
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141 } |
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142 |
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143 |
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144 public JFreeChart generateChart() { |
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145 logger.debug("XYChartGenerator.generateChart"); |
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146 |
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147 JFreeChart chart = ChartFactory.createXYLineChart( |
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148 getChartTitle(), |
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149 getXAxisLabel(), |
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150 getYAxisLabel(), |
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151 null, |
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152 PlotOrientation.VERTICAL, |
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153 true, |
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154 false, |
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155 false); |
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156 |
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157 chart.setBackgroundPaint(Color.WHITE); |
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158 chart.getPlot().setBackgroundPaint(Color.WHITE); |
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159 |
419
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160 XYPlot plot = (XYPlot) chart.getPlot(); |
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161 |
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162 addDatasets(plot); |
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163 addAnnotations(plot); |
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164 addSubtitles(chart); |
419
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165 adjustPlot(plot); |
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166 localizeAxes(plot); |
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167 |
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168 removeEmptyRangeAxes(plot); |
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169 adjustAxes(plot); |
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170 |
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171 preparePointRanges(plot); |
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172 autoZoom(plot); |
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173 |
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174 applyThemes(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 |
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180 /** |
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181 * Add first and second dataset to plot. |
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182 * @param plot plot to add datasets to. |
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183 */ |
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184 protected void addDatasets(XYPlot plot) { |
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185 if (first != null) { |
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186 logger.debug("Set the first axis dataset."); |
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187 plot.setDataset(0, first); |
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188 } |
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189 if (second != null) { |
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190 logger.debug("Set the second axis dataset."); |
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191 plot.setDataset(1, second); |
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192 } |
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193 } |
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194 |
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195 |
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196 public void addFirstAxisSeries(XYSeries series, boolean visible) { |
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197 if (first == null) { |
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198 first = new XYSeriesCollection(); |
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199 } |
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200 |
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201 if (series != null) { |
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202 if (visible) { |
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203 first.addSeries(series); |
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204 } |
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205 |
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206 combineYRanges(new Range(series.getMinY(), series.getMaxY()), 0); |
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207 combineXRanges(new Range(series.getMinX(), series.getMaxX()), 0); |
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208 } |
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209 } |
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210 |
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211 |
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212 public void addSecondAxisSeries(XYSeries series, boolean visible) { |
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213 if (second == null) { |
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214 second = new XYSeriesCollection(); |
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215 } |
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216 |
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217 if (series != null) { |
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218 if (visible) { |
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219 second.addSeries(series); |
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220 } |
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221 |
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222 combineYRanges(new Range(series.getMinY(), series.getMaxY()), 1); |
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223 combineXRanges(new Range(series.getMinX(), series.getMaxX()), 0); |
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224 } |
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225 } |
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226 |
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227 |
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228 private void combineXRanges(Range range, int index) { |
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229 Integer key = Integer.valueOf(index); |
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230 |
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231 if (xRanges == null) { |
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232 xRanges = new HashMap<Integer, Range>(); |
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233 xRanges.put(key, range); |
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234 return; |
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235 } |
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236 |
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237 Range newX = null; |
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238 Range oldX = xRanges.get(key); |
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239 |
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240 if (oldX != null) { |
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241 newX = Range.combine(oldX, range); |
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242 } |
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243 else { |
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244 newX = range; |
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245 } |
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246 |
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247 xRanges.put(key, newX); |
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248 } |
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249 |
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250 |
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251 private void combineYRanges(Range range, int index) { |
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252 Integer key = Integer.valueOf(index); |
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253 |
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254 if (yRanges == null) { |
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255 yRanges = new HashMap<Integer, Range>(); |
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256 yRanges.put(key, range); |
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257 return; |
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258 } |
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259 |
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260 Range newY = null; |
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261 Range oldY = yRanges.get(key); |
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262 |
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263 if (oldY != null) { |
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264 newY = Range.combine(oldY, range); |
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265 } |
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266 else { |
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267 newY = range; |
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268 } |
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269 |
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270 yRanges.put(key, newY); |
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271 } |
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272 |
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273 |
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274 /** |
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275 * Adds annotations to list (if visible is true). |
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276 */ |
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277 public void addAnnotations(FLYSAnnotation annotation, boolean visible) { |
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278 if (!visible) { |
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279 return; |
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280 } |
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281 |
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282 if (annotations == null) { |
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283 annotations = new ArrayList<FLYSAnnotation>(); |
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284 } |
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285 |
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286 annotations.add(annotation); |
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287 } |
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288 |
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289 |
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290 private void removeEmptyRangeAxes(XYPlot plot) { |
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291 if (first == null) { |
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292 plot.setRangeAxis(0, null); |
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293 } |
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294 |
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295 if (second == null) { |
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296 plot.setRangeAxis(1, null); |
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297 } |
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298 } |
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299 |
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300 |
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301 private void preparePointRanges(XYPlot plot) { |
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302 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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303 Integer key = Integer.valueOf(i); |
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304 |
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305 Range r = xRanges.get(key); |
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306 if (r != null && r.getLowerBound() == r.getUpperBound()) { |
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307 xRanges.put(key, expandRange(r, 5)); |
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308 } |
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309 } |
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310 |
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311 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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312 Integer key = Integer.valueOf(i); |
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313 |
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314 Range r = yRanges.get(key); |
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315 if (r != null && r.getLowerBound() == r.getUpperBound()) { |
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316 yRanges.put(key, expandRange(r, 5)); |
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317 } |
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318 } |
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319 } |
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320 |
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321 |
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322 public static Range expandRange(Range range, double percent) { |
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323 if (range == null) { |
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324 return null; |
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325 } |
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326 |
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327 double value = range.getLowerBound(); |
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328 double expand = value / 100 * percent; |
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329 |
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330 return expand != 0 |
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331 ? new Range(value-expand, value+expand) |
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332 : new Range(-0.01 * percent, 0.01 * percent); |
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333 } |
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334 |
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335 |
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336 /** |
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337 * This method zooms the plot to the specified ranges in the attribute |
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338 * document or to the ranges specified by the min/max values in the |
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339 * datasets. <b>Note:</b> We determine the range manually if no zoom ranges |
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340 * are given, because JFreeCharts auto-zoom adds a margin to the left and |
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341 * right of the data area. |
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342 * |
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343 * @param plot The XYPlot. |
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344 */ |
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345 protected void autoZoom(XYPlot plot) { |
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346 logger.debug("Zoom to specified ranges."); |
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347 |
673
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348 Range xrange = getDomainAxisRange(); |
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349 Range yrange = getValueAxisRange(); |
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350 |
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351 zoomX(plot, plot.getDomainAxis(), xRanges.get(0), xrange); |
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352 |
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353 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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354 ValueAxis yaxis = plot.getRangeAxis(i); |
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355 |
673
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356 if (yaxis == null) { |
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357 logger.debug("Zoom problem: no Y Axis for index: " + i); |
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358 continue; |
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359 } |
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360 |
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361 logger.debug("Prepare zoom settings for y axis at index: " + i); |
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362 zoomY(plot, yaxis, yRanges.get(Integer.valueOf(i)), yrange); |
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363 } |
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364 } |
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365 |
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366 |
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367 protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { |
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368 return zoom(plot, axis, range, x); |
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369 } |
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370 |
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371 |
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372 protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { |
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373 return zoom(plot, axis, range, x); |
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374 } |
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375 |
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376 |
653
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377 /** |
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378 * Zooms the x axis to the range specified in the attribute document. |
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379 * |
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380 * @param plot The XYPlot. |
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381 * @param axis The axis the shoud be modified. |
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382 * @param range The whole range specified by a dataset. |
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383 * @param x A user defined range (null permitted). |
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384 * |
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385 * @return true, if a zoom range was specified, otherwise false. |
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386 */ |
673
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387 protected boolean zoom(XYPlot plot, ValueAxis axis, Range range, Range x) { |
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388 |
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389 if (range == null) { |
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390 return false; |
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391 } |
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392 |
673
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393 if (x != null) { |
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394 double min = range.getLowerBound(); |
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395 double max = range.getUpperBound(); |
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396 double diff = max > min ? max - min : min - max; |
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397 |
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398 Range computed = new Range( |
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399 min + x.getLowerBound() * diff, |
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400 min + x.getUpperBound() * diff); |
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401 |
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402 axis.setRangeWithMargins(computed); |
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403 |
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404 logger.debug("Zoom axis to: " + computed); |
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405 |
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406 return true; |
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407 } |
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408 |
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409 axis.setRangeWithMargins(range); |
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410 return false; |
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411 } |
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412 |
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413 |
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414 /** |
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415 * This method extracts the minimum and maximum values for x and y axes |
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416 * which are stored in <i>xRanges</i> and <i>yRanges</i>. |
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417 * |
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418 * @param index The index of the y-Axis. |
654
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#90 Removed margins between data area border and curves.
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419 * |
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420 * @return a Range[] as follows: [x-Range, y-Range]. |
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421 */ |
1684
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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422 public Range[] getRangesForDataset(int index) { |
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423 return new Range[] { |
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XYChartGenerator: s/new Integer(small)/Integer.valueOf(small)/
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424 xRanges.get(Integer.valueOf(0)), |
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XYChartGenerator: s/new Integer(small)/Integer.valueOf(small)/
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425 yRanges.get(Integer.valueOf(index)) |
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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426 }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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427 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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428 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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429 |
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430 protected void addAnnotations(XYPlot plot) { |
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431 plot.clearAnnotations(); |
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432 |
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433 if (annotations == null) { |
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434 logger.debug("No Annotations given."); |
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435 return; |
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436 } |
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437 |
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438 LegendItemCollection lic = new LegendItemCollection(); |
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439 |
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440 int idx = 0; |
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441 if (plot.getRangeAxis(idx) == null && plot.getRangeAxisCount() >= 2) { |
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442 idx = 1; |
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443 } |
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444 |
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445 XYItemRenderer renderer = plot.getRenderer(idx); |
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446 |
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447 for (FLYSAnnotation fa: annotations) { |
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448 Document theme = fa.getTheme(); |
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449 |
1754
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Added some simple caching for themes. Only used in sticky annotations by now.
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450 ThemeAccess themeAccess = new ThemeAccess(theme); |
1679
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451 |
1754
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452 Color color = themeAccess.parseLineColorField(); |
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453 int lineWidth = themeAccess.parseLineWidth(); |
1711
f708120cb7bc
Fix flys/issue363 (W-INFO/ Abflusskurve, Extremwert-Rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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454 |
1679
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455 lic.add(new LegendItem(fa.getLabel(), color)); |
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456 |
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457 for (XYTextAnnotation ta: fa.getAnnotations()) { |
1738
6cdc7a77d3d4
Apply theme attributes to axis annotation.
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458 if(ta instanceof StickyAxisAnnotation) { |
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Apply theme attributes to axis annotation.
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459 StickyAxisAnnotation sta = (StickyAxisAnnotation)ta; |
1754
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460 sta.applyTheme(themeAccess); |
1738
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461 renderer.addAnnotation(sta); |
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462 } |
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Apply theme attributes to axis annotation.
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463 else { |
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Apply theme attributes to axis annotation.
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464 ta.setPaint(color); |
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465 ta.setOutlineStroke(new BasicStroke((float) lineWidth)); |
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466 renderer.addAnnotation(ta); |
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467 } |
1679
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468 } |
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469 |
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470 plot.setFixedLegendItems(lic); |
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471 } |
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472 } |
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473 |
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474 |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
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|
475 /** |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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476 * Adjusts the axes of a plot. |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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477 * |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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478 * @param plot The XYPlot of the chart. |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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479 */ |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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480 protected void adjustAxes(XYPlot plot) { |
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481 NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); |
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482 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
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|
483 yAxis.setAutoRangeIncludesZero(false); |
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
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|
484 } |
414
0385bcc4229a
Added subtitles to the available charts.
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|
485 |
0385bcc4229a
Added subtitles to the available charts.
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diff
changeset
|
486 |
419
4de7d9eac10f
Display gridlines in charts.
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changeset
|
487 protected void adjustPlot(XYPlot plot) { |
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Display gridlines in charts.
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|
488 Stroke gridStroke = new BasicStroke( |
4de7d9eac10f
Display gridlines in charts.
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|
489 DEFAULT_GRID_LINE_WIDTH, |
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Display gridlines in charts.
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changeset
|
490 BasicStroke.CAP_BUTT, |
4de7d9eac10f
Display gridlines in charts.
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changeset
|
491 BasicStroke.JOIN_MITER, |
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Display gridlines in charts.
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changeset
|
492 3.0f, |
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Display gridlines in charts.
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changeset
|
493 new float[] { 3.0f }, |
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Display gridlines in charts.
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changeset
|
494 0.0f); |
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Display gridlines in charts.
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diff
changeset
|
495 |
4de7d9eac10f
Display gridlines in charts.
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diff
changeset
|
496 plot.setDomainGridlineStroke(gridStroke); |
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Display gridlines in charts.
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changeset
|
497 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
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changeset
|
498 plot.setDomainGridlinesVisible(true); |
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Display gridlines in charts.
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diff
changeset
|
499 |
4de7d9eac10f
Display gridlines in charts.
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parents:
414
diff
changeset
|
500 plot.setRangeGridlineStroke(gridStroke); |
4de7d9eac10f
Display gridlines in charts.
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414
diff
changeset
|
501 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
4de7d9eac10f
Display gridlines in charts.
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diff
changeset
|
502 plot.setRangeGridlinesVisible(true); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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changeset
|
503 |
bbc966c81809
#90 Removed margins between data area border and curves.
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changeset
|
504 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
923
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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changeset
|
505 |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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changeset
|
506 if (plot.getDataset(0) != null) { |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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|
507 plot.mapDatasetToRangeAxis(0, 0); |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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changeset
|
508 } |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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diff
changeset
|
509 |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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changeset
|
510 if (plot.getDataset(1) != null) { |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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changeset
|
511 plot.mapDatasetToRangeAxis(1, 1); |
7ca4a287cd0e
#135 Modified the way to store datasets for different chart axes.
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diff
changeset
|
512 } |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
513 } |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
514 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
515 |
414
0385bcc4229a
Added subtitles to the available charts.
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changeset
|
516 protected void addSubtitles(JFreeChart chart) { |
0385bcc4229a
Added subtitles to the available charts.
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|
517 // override this method in subclasses that need subtitles |
0385bcc4229a
Added subtitles to the available charts.
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diff
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|
518 } |
924
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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changeset
|
519 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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changeset
|
520 |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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|
521 /** |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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changeset
|
522 * This method walks over all axes (domain and range) of <i>plot</i> and |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
523 * calls localizeDomainAxis() for domain axes or localizeRangeAxis() for |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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|
524 * range axes. |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
525 * |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
526 * @param plot The XYPlot. |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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527 */ |
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528 private void localizeAxes(XYPlot plot) { |
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529 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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530 ValueAxis axis = plot.getDomainAxis(i); |
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531 |
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532 if (axis != null) { |
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533 localizeDomainAxis(axis); |
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534 } |
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535 else { |
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536 logger.warn("Domain axis at " + i + " is null."); |
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537 } |
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538 } |
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539 |
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540 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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541 ValueAxis axis = plot.getRangeAxis(i); |
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542 |
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543 if (axis != null) { |
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544 localizeRangeAxis(axis); |
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545 } |
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546 else { |
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547 logger.warn("Range axis at " + i + " is null."); |
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548 } |
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549 } |
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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 * Overrides the NumberFormat with the NumberFormat for the current locale |
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555 * that is provided by getLocale(). |
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556 * |
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557 * @param domainAxis The domain axis that needs localization. |
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558 */ |
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559 protected void localizeDomainAxis(ValueAxis domainAxis) { |
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560 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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561 ((NumberAxis) domainAxis).setNumberFormatOverride(nf); |
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562 } |
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563 |
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564 |
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565 /** |
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566 * Overrides the NumberFormat with the NumberFormat for the current locale |
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567 * that is provided by getLocale(). |
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568 * |
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569 * @param domainAxis The domain axis that needs localization. |
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570 */ |
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571 protected void localizeRangeAxis(ValueAxis rangeAxis) { |
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572 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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573 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); |
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574 } |
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575 |
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576 |
924
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577 protected void applyThemes(XYPlot plot) { |
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578 if (first != null) { |
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579 applyThemes(plot, first, 0); |
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580 } |
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581 |
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582 if (second != null) { |
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583 applyThemes(plot, second, 1); |
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584 } |
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585 } |
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586 |
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587 |
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588 protected void applyThemes(XYPlot plot, XYSeriesCollection dataset, int i) { |
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589 LegendItemCollection lic = new LegendItemCollection(); |
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590 LegendItemCollection anno = plot.getFixedLegendItems(); |
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591 |
924
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592 XYLineAndShapeRenderer r = getRenderer(plot, i); |
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593 |
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594 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
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595 XYSeries series = dataset.getSeries(s); |
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596 |
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597 if (series instanceof StyledXYSeries) { |
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598 ((StyledXYSeries) series).applyTheme(r, s); |
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599 } |
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600 |
1686
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601 // special case: if there is just one single item, we need to enable |
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602 // points for this series, otherwise we would not see anything in |
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603 // the chart area. |
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604 if (series.getItemCount() == 1) { |
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605 r.setSeriesShapesVisible(s, true); |
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606 } |
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607 |
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608 lic.add(r.getLegendItem(i, s)); |
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609 } |
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610 |
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611 if (anno != null) { |
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612 lic.addAll(anno); |
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613 } |
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614 |
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615 plot.setFixedLegendItems(lic); |
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616 |
924
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617 plot.setRenderer(i, r); |
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618 } |
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619 |
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620 |
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621 protected XYLineAndShapeRenderer getRenderer(XYPlot plot, int idx) { |
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622 XYLineAndShapeRenderer r = |
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623 (XYLineAndShapeRenderer) plot.getRenderer(idx); |
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624 |
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625 if (r != null) { |
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626 return r; |
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627 } |
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628 |
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629 if (idx == 0) { |
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630 logger.warn("No default renderer set!"); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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631 return new XYLineAndShapeRenderer(); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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632 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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633 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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634 r = (XYLineAndShapeRenderer) plot.getRenderer(0); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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635 |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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636 try { |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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637 return (XYLineAndShapeRenderer) r.clone(); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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638 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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639 catch (CloneNotSupportedException cnse) { |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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640 logger.warn(cnse, cnse); |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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641 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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642 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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643 logger.warn("No applicalable renderer found!"); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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644 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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645 return new XYLineAndShapeRenderer(); |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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646 } |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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647 |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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648 |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
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parents:
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649 /** |
1861
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650 * Register annotations like MainValues for later plotting |
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parents:
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651 * |
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Cosmetics, resolve code duplicate.
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parents:
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652 * @param o list of annotations (data of facet). |
11c4b1429117
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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653 * @param facet The facet. This facet does NOT support any data objects. Use |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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654 * FLYSArtifact.getNativeFacet() instead to retrieve a Facet which supports |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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655 * data. |
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parents:
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656 * @param theme Theme document for given annotations. |
11c4b1429117
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parents:
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657 * @param visible The visibility of the annotations. |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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658 */ |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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659 protected void doAnnotations( |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
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660 FLYSAnnotation annotations, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
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661 Facet facet, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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662 Document theme, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
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663 boolean visible |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
664 ){ |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
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665 logger.debug("doAnnotations"); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
666 |
1861
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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667 // Add all annotations to our annotation pool. |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
668 annotations.setTheme(theme); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
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669 annotations.setLabel(facet.getDescription()); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
670 addAnnotations(annotations, visible); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
671 } |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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672 } |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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673 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |