Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java @ 8346:31272d799dad
Removed obsolete imports.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 01 Oct 2014 11:07:52 +0200 |
parents | 42b258294067 |
children | 6dfc3a1fc70d |
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1 /* Copyright (C) 2011, 2012, 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 org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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12 import org.dive4elements.artifactdatabase.state.Settings; |
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13 import org.dive4elements.artifacts.Artifact; |
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14 import org.dive4elements.artifacts.ArtifactNamespaceContext; |
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15 import org.dive4elements.artifacts.CallContext; |
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16 import org.dive4elements.artifacts.CallMeta; |
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17 import org.dive4elements.artifacts.PreferredLocale; |
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18 import org.dive4elements.artifacts.common.utils.XMLUtils; |
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19 |
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20 import org.dive4elements.river.artifacts.access.RiverAccess; |
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21 import org.dive4elements.river.artifacts.access.RangeAccess; |
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22 import org.dive4elements.river.artifacts.D4EArtifact; |
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23 import org.dive4elements.river.artifacts.resources.Resources; |
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24 import org.dive4elements.river.collections.D4EArtifactCollection; |
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25 import org.dive4elements.river.jfree.Bounds; |
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26 import org.dive4elements.river.jfree.DoubleBounds; |
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27 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer; |
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28 import org.dive4elements.river.jfree.RiverAnnotation; |
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29 import org.dive4elements.river.jfree.StableXYDifferenceRenderer; |
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30 import org.dive4elements.river.jfree.Style; |
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31 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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32 import org.dive4elements.river.jfree.StyledSeries; |
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33 import org.dive4elements.river.jfree.AxisDataset; |
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34 import org.dive4elements.river.themes.ThemeDocument; |
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35 |
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36 import java.awt.BasicStroke; |
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37 import java.awt.Color; |
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38 import java.awt.Font; |
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39 import java.awt.Paint; |
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40 import java.awt.Stroke; |
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41 import java.awt.TexturePaint; |
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42 import java.awt.geom.Rectangle2D; |
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43 import java.awt.image.BufferedImage; |
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44 import java.io.IOException; |
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45 import java.io.OutputStream; |
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46 import java.util.ArrayList; |
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47 import java.util.List; |
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48 import java.util.Locale; |
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49 import java.util.Map; |
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50 import java.util.SortedMap; |
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51 import java.util.TreeMap; |
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52 |
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53 import javax.xml.xpath.XPathConstants; |
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54 |
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55 import org.apache.log4j.Logger; |
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56 import org.jfree.chart.JFreeChart; |
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57 import org.jfree.chart.LegendItem; |
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58 import org.jfree.chart.LegendItemCollection; |
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59 import org.jfree.chart.axis.NumberAxis; |
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60 import org.jfree.chart.plot.XYPlot; |
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61 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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62 import org.jfree.chart.title.TextTitle; |
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63 import org.jfree.data.Range; |
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64 import org.jfree.data.general.Series; |
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65 import org.jfree.data.xy.XYDataset; |
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66 import org.jfree.ui.RectangleInsets; |
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67 import org.w3c.dom.Document; |
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68 import org.w3c.dom.Element; |
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69 |
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70 import org.dive4elements.river.utils.Formatter; |
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71 |
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72 /** |
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73 * The base class for chart creation. It should provide some basic things that |
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74 * equal in all chart types. |
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75 * |
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76 * Annotations are added as RiverAnnotations and come in mutliple basic forms: |
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77 * TextAnnotations are labels somewhere in data space, StickyAnnotations are |
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78 * labels of a slice or line in one data dimension (i.e. visualized as label |
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79 * on a single axis). |
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80 * |
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81 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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82 */ |
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83 public abstract class ChartGenerator implements OutGenerator { |
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84 |
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85 private static Logger log = Logger.getLogger(ChartGenerator.class); |
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86 |
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87 public static final int DEFAULT_CHART_WIDTH = 600; |
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88 public static final int DEFAULT_CHART_HEIGHT = 400; |
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89 public static final String DEFAULT_CHART_FORMAT = "png"; |
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90 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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91 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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92 public static final int DEFAULT_FONT_SIZE = 12; |
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93 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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94 |
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95 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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96 |
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97 public static final String XPATH_CHART_SIZE = |
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98 "/art:action/art:attributes/art:size"; |
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99 |
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100 public static final String XPATH_CHART_FORMAT = |
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101 "/art:action/art:attributes/art:format/@art:value"; |
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102 |
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103 public static final String XPATH_CHART_X_RANGE = |
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104 "/art:action/art:attributes/art:xrange"; |
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105 |
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106 public static final String XPATH_CHART_Y_RANGE = |
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107 "/art:action/art:attributes/art:yrange"; |
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108 |
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109 |
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110 /** The document of the incoming out() request.*/ |
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111 protected Document request; |
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112 |
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113 /** The output stream where the data should be written to.*/ |
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114 protected OutputStream out; |
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115 |
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116 /** The CallContext object.*/ |
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117 protected CallContext context; |
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118 |
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119 protected D4EArtifactCollection collection; |
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120 |
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121 /** The artifact that is used to decorate the chart with meta information.*/ |
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122 protected Artifact master; |
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123 |
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124 /** The settings that should be used during output creation.*/ |
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125 protected Settings settings; |
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126 |
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127 /** Map of datasets ("index"). */ |
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128 protected SortedMap<Integer, AxisDataset> datasets; |
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129 |
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130 /** List of annotations to insert in plot. */ |
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131 protected List<RiverAnnotation> annotations = new ArrayList<RiverAnnotation>(); |
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132 |
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133 protected String outName; |
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134 |
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135 /** |
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136 * A mini interface that allows to walk over the YAXIS enums defined in |
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137 * subclasses. |
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138 */ |
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139 public interface YAxisWalker { |
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140 |
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141 int length(); |
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142 |
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143 String getId(int idx); |
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144 } // end of YAxisWalker interface |
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145 |
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146 |
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147 /** |
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148 * Default constructor that initializes internal data structures. |
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149 */ |
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150 public ChartGenerator() { |
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151 datasets = new TreeMap<Integer, AxisDataset>(); |
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152 } |
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153 |
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154 @Override |
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155 public void setup(Object config) { |
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156 log.debug("ChartGenerator.setup"); |
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157 } |
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158 |
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159 /** |
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160 * Adds annotations to list. The given annotation will be visible. |
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161 */ |
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162 public void addAnnotations(RiverAnnotation annotation) { |
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163 annotations.add(annotation); |
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164 } |
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165 |
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166 |
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167 /** |
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168 * This method needs to be implemented by concrete subclasses to create new |
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169 * instances of JFreeChart. |
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170 * |
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171 * @return a new instance of a JFreeChart. |
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172 */ |
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173 public abstract JFreeChart generateChart(); |
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174 |
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175 |
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176 /** For every outable (i.e. facets), this function is |
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177 * called and handles the data accordingly. */ |
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178 @Override |
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179 public abstract void doOut( |
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180 ArtifactAndFacet bundle, |
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181 ThemeDocument attr, |
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182 boolean visible); |
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183 |
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184 |
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185 protected abstract YAxisWalker getYAxisWalker(); |
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186 |
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187 |
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188 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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189 |
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190 /** |
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191 * Returns the default title of a chart. |
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192 * |
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193 * @return the default title of a chart. |
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194 */ |
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195 protected abstract String getDefaultChartTitle(); |
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196 |
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197 |
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198 /** |
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199 * Returns the default X-Axis label of a chart. |
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200 * |
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201 * @return the default X-Axis label of a chart. |
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202 */ |
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203 protected abstract String getDefaultXAxisLabel(); |
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204 |
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205 |
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206 /** |
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207 * This method is called to retrieve the default label for an Y axis at |
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208 * position <i>pos</i>. |
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209 * |
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210 * @param pos The position of an Y axis. |
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211 * |
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212 * @return the default Y axis label at position <i>pos</i>. |
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213 */ |
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214 protected abstract String getDefaultYAxisLabel(int pos); |
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215 |
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216 |
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217 /** |
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218 * This method is used to create new AxisDataset instances which may differ |
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219 * in concrete subclasses. |
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220 * |
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221 * @param idx The index of an axis. |
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222 */ |
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223 protected abstract AxisDataset createAxisDataset(int idx); |
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224 |
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225 |
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226 /** |
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227 * Combines the ranges of the X axis at index <i>idx</i>. |
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228 * |
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229 * @param bounds A new Bounds. |
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230 * @param idx The index of the X axis that should be comined with |
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231 * <i>range</i>. |
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232 */ |
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233 protected abstract void combineXBounds(Bounds bounds, int idx); |
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234 |
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235 |
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236 /** |
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237 * Combines the ranges of the Y axis at index <i>idx</i>. |
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238 * |
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239 * @param bounds A new Bounds. |
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240 * @param index The index of the Y axis that should be comined with. |
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241 * <i>range</i>. |
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242 */ |
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243 protected abstract void combineYBounds(Bounds bounds, int index); |
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244 |
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245 |
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246 /** |
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247 * This method is used to determine the ranges for axes at a given index. |
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248 * |
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249 * @param index The index of the axes at the plot. |
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250 * |
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251 * @return a Range[] with [xrange, yrange]; |
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252 */ |
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253 public abstract Range[] getRangesForAxis(int index); |
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254 |
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255 public abstract Bounds getXBounds(int axis); |
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256 |
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257 protected abstract void setXBounds(int axis, Bounds bounds); |
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258 |
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259 public abstract Bounds getYBounds(int axis); |
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260 |
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261 protected abstract void setYBounds(int axis, Bounds bounds); |
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262 |
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263 |
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264 /** |
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265 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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266 * and adds it as TextTitle to the chart. |
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267 * The default implementation of getChartSubtitle() returns the same |
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268 * as getDefaultChartSubtitle() which must be implemented by derived |
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269 * classes. If you want to add multiple subtitles to the chart override |
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270 * this method and add your subtitles manually. |
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271 * |
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272 * @param chart The JFreeChart chart object. |
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273 */ |
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274 protected void addSubtitles(JFreeChart chart) { |
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275 String subtitle = getChartSubtitle(); |
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276 |
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277 if (subtitle != null && subtitle.length() > 0) { |
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278 chart.addSubtitle(new TextTitle(subtitle)); |
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279 } |
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280 } |
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281 |
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282 |
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283 /** |
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284 * Register annotations like MainValues for later plotting |
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285 * |
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286 * @param annotations list of annotations (data of facet). |
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287 * @param aandf Artifact and the facet. |
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288 * @param theme Theme document for given annotations. |
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289 * @param visible The visibility of the annotations. |
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290 */ |
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291 public void doAnnotations( |
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292 RiverAnnotation annotations, |
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293 ArtifactAndFacet aandf, |
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294 ThemeDocument theme, |
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295 boolean visible |
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296 ){ |
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297 log.debug("doAnnotations"); |
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298 |
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299 // Add all annotations to our annotation pool. |
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300 annotations.setTheme(theme); |
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301 if (aandf != null) { |
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302 annotations.setLabel(aandf.getFacetDescription()); |
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303 } |
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304 else { |
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305 log.error( |
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306 "Art/Facet for Annotations is null. " + |
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307 "This should never happen!"); |
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308 } |
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309 |
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310 if (visible) { |
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311 addAnnotations(annotations); |
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312 } |
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313 } |
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314 |
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315 |
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316 /** |
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317 * Generate chart. |
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318 */ |
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319 @Override |
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320 public void generate() |
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321 throws IOException |
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322 { |
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323 log.debug("ChartGenerator.generate"); |
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324 |
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325 JFreeChart chart = generateChart(); |
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326 |
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327 String format = getFormat(); |
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328 int[] size = getSize(); |
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329 |
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330 if (size == null) { |
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331 size = getExportDimension(); |
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332 } |
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333 |
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334 context.putContextValue("chart.width", size[0]); |
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335 context.putContextValue("chart.height", size[1]); |
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336 |
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337 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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338 context.putContextValue("chart.image.format", "png"); |
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339 |
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340 ChartExportHelper.exportImage( |
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341 out, |
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342 chart, |
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343 context); |
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344 } |
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345 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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346 preparePDFContext(context); |
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347 |
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348 ChartExportHelper.exportPDF( |
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349 out, |
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350 chart, |
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351 context); |
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352 } |
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353 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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354 prepareSVGContext(context); |
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355 |
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356 ChartExportHelper.exportSVG( |
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357 out, |
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358 chart, |
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359 context); |
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360 } |
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361 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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362 context.putContextValue("chart.image.format", "csv"); |
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363 |
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364 ChartExportHelper.exportCSV( |
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365 out, |
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366 chart, |
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367 context); |
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368 } |
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369 } |
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370 |
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371 |
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372 @Override |
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373 public void init(String outName, Document request, OutputStream out, CallContext context) { |
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374 log.debug("ChartGenerator.init"); |
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375 |
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376 this.outName = outName; |
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377 this.request = request; |
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378 this.out = out; |
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379 this.context = context; |
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380 } |
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381 |
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382 |
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383 /** Sets the master artifact. */ |
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384 @Override |
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385 public void setMasterArtifact(Artifact master) { |
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386 this.master = master; |
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387 } |
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388 |
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389 |
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390 /** |
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391 * Gets the master artifact. |
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392 * @return the master artifact. |
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393 */ |
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394 public Artifact getMaster() { |
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395 return master; |
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396 } |
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397 |
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398 |
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399 /** Sets the collection. */ |
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400 @Override |
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401 public void setCollection(D4EArtifactCollection collection) { |
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402 this.collection = collection; |
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403 } |
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404 |
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405 |
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406 @Override |
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407 public void setSettings(Settings settings) { |
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408 this.settings = settings; |
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409 } |
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410 |
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411 |
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412 /** |
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413 * Returns an instance of <i>ChartSettings</i> with a chart specific section |
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414 * but with no axes settings. |
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415 * |
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416 * @return an instance of <i>ChartSettings</i>. |
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417 */ |
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418 @Override |
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419 public Settings getSettings() { |
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420 if (this.settings != null) { |
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421 return this.settings; |
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422 } |
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423 |
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424 ChartSettings settings = new ChartSettings(); |
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425 |
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426 ChartSection chartSection = buildChartSection(); |
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427 LegendSection legendSection = buildLegendSection(); |
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428 ExportSection exportSection = buildExportSection(); |
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429 |
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430 settings.setChartSection(chartSection); |
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431 settings.setLegendSection(legendSection); |
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432 settings.setExportSection(exportSection); |
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433 |
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434 List<AxisSection> axisSections = buildAxisSections(); |
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435 for (AxisSection axisSection: axisSections) { |
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436 settings.addAxisSection(axisSection); |
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437 } |
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438 |
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439 return settings; |
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440 } |
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441 |
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442 |
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443 /** |
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444 * Creates a new <i>ChartSection</i>. |
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445 * |
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446 * @return a new <i>ChartSection</i>. |
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447 */ |
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448 protected ChartSection buildChartSection() { |
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449 ChartSection chartSection = new ChartSection(); |
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450 chartSection.setTitle(getChartTitle()); |
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451 chartSection.setSubtitle(getChartSubtitle()); |
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452 chartSection.setDisplayGrid(isGridVisible()); |
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453 chartSection.setDisplayLogo(showLogo()); |
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454 chartSection.setLogoVPlacement(logoVPlace()); |
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455 chartSection.setLogoHPlacement(logoHPlace()); |
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456 return chartSection; |
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457 } |
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458 |
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459 |
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460 /** |
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461 * Creates a new <i>LegendSection</i>. |
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462 * |
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463 * @return a new <i>LegendSection</i>. |
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464 */ |
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465 protected LegendSection buildLegendSection() { |
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466 LegendSection legendSection = new LegendSection(); |
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467 legendSection.setVisibility(isLegendVisible()); |
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468 legendSection.setFontSize(getLegendFontSize()); |
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469 legendSection.setAggregationThreshold(10); |
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470 return legendSection; |
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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 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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476 * and <b>HEIGHT=400</b>. |
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477 * |
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478 * @return a new <i>ExportSection</i>. |
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479 */ |
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480 protected ExportSection buildExportSection() { |
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481 ExportSection exportSection = new ExportSection(); |
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482 exportSection.setWidth(600); |
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483 exportSection.setHeight(400); |
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484 return exportSection; |
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485 } |
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486 |
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487 |
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488 /** |
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489 * Creates a list of Sections that contains all axes of the chart (including |
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490 * X and Y axes). |
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491 * |
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492 * @return a list of Sections for each axis in this chart. |
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493 */ |
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494 protected List<AxisSection> buildAxisSections() { |
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495 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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496 |
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497 axisSections.addAll(buildXAxisSections()); |
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498 axisSections.addAll(buildYAxisSections()); |
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499 |
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500 return axisSections; |
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501 } |
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502 |
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503 |
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504 /** |
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505 * Creates a new Section for chart's X axis. |
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506 * |
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507 * @return a List that contains a Section for the X axis. |
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508 */ |
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509 protected List<AxisSection> buildXAxisSections() { |
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510 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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511 |
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512 String identifier = "X"; |
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513 |
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514 AxisSection axisSection = new AxisSection(); |
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515 axisSection.setIdentifier(identifier); |
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516 axisSection.setLabel(getXAxisLabel()); |
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517 axisSection.setFontSize(14); |
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518 axisSection.setFixed(false); |
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519 |
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520 // XXX We are able to find better default ranges that [0,0], but the Y |
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521 // axes currently have no better ranges set. |
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522 axisSection.setUpperRange(0d); |
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523 axisSection.setLowerRange(0d); |
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524 |
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525 axisSections.add(axisSection); |
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526 |
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527 return axisSections; |
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528 } |
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529 |
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530 |
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531 /** |
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532 * Creates a list of Section for the chart's Y axes. This method makes use |
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533 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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534 * subclasses. |
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535 * |
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536 * @return a list of Y axis sections. |
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537 */ |
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538 protected List<AxisSection> buildYAxisSections() { |
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539 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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540 |
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541 YAxisWalker walker = getYAxisWalker(); |
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542 for (int i = 0, n = walker.length(); i < n; i++) { |
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543 AxisSection ySection = new AxisSection(); |
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544 ySection.setIdentifier(walker.getId(i)); |
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545 ySection.setLabel(getYAxisLabel(i)); |
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546 ySection.setFontSize(14); |
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547 ySection.setFixed(false); |
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548 |
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549 // XXX We are able to find better default ranges that [0,0], the |
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550 // only problem is, that we do NOT have a better range than [0,0] |
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551 // for each axis, because the initial chart will not have a dataset |
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552 // for each axis set! |
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553 ySection.setUpperRange(0d); |
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554 ySection.setLowerRange(0d); |
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555 |
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556 axisSections.add(ySection); |
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557 } |
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558 |
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559 return axisSections; |
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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 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
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565 * |
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566 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if |
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567 * <i>settings</i> is not an instance of <i>ChartSettings</i>. |
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568 */ |
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569 public ChartSettings getChartSettings() { |
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570 if (settings instanceof ChartSettings) { |
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571 return (ChartSettings) settings; |
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572 } |
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573 |
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574 return null; |
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575 } |
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576 |
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577 |
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578 /** |
2047
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579 * Returns the chart title provided by <i>settings</i>. |
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580 * |
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581 * @param settings A ChartSettings object. |
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582 * |
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583 * @return the title provided by <i>settings</i> or null if no |
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584 * <i>ChartSection</i> is provided by <i>settings</i>. |
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585 * |
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586 * @throws NullPointerException if <i>settings</i> is null. |
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587 */ |
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588 public String getChartTitle(ChartSettings settings) { |
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589 ChartSection cs = settings.getChartSection(); |
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590 return cs != null ? cs.getTitle() : null; |
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591 } |
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592 |
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593 |
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594 /** |
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595 * Returns the chart subtitle provided by <i>settings</i>. |
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596 * |
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597 * @param settings A ChartSettings object. |
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598 * |
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599 * @return the subtitle provided by <i>settings</i> or null if no |
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600 * <i>ChartSection</i> is provided by <i>settings</i>. |
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601 * |
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602 * @throws NullPointerException if <i>settings</i> is null. |
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603 */ |
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604 public String getChartSubtitle(ChartSettings settings) { |
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605 ChartSection cs = settings.getChartSection(); |
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606 return cs != null ? cs.getSubtitle() : null; |
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607 } |
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608 |
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609 |
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610 /** |
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611 * Returns a boolean object that determines if the chart grid should be |
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612 * visible or not. This information needs to be provided by <i>settings</i>, |
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613 * otherweise the default is true. |
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614 * |
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615 * @param settings A ChartSettings object. |
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616 * |
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617 * @return true, if the chart grid should be visible otherwise false. |
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618 * |
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619 * @throws NullPointerException if <i>settings</i> is null. |
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620 */ |
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621 public boolean isGridVisible(ChartSettings settings) { |
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622 ChartSection cs = settings.getChartSection(); |
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623 Boolean displayGrid = cs.getDisplayGrid(); |
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624 |
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625 return displayGrid != null ? displayGrid : true; |
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626 } |
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627 |
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628 |
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629 /** |
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630 * Returns a boolean object that determines if the chart legend should be |
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631 * visible or not. This information needs to be provided by <i>settings</i>, |
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632 * otherwise the default is true. |
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633 * |
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634 * @param settings A ChartSettings object. |
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635 * |
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636 * @return true, if the chart legend should be visible otherwise false. |
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637 * |
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638 * @throws NullPointerException if <i>settings</i> is null. |
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|
639 */ |
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640 public boolean isLegendVisible(ChartSettings settings) { |
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641 LegendSection ls = settings.getLegendSection(); |
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642 Boolean displayLegend = ls.getVisibility(); |
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643 |
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644 return displayLegend != null ? displayLegend : true; |
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645 } |
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646 |
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647 |
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648 /** |
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649 * Returns the legend font size specified in <i>settings</i> or null if no |
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650 * <i>LegendSection</i> is provided by <i>settings</i>. |
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651 * |
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652 * @param settings A ChartSettings object. |
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653 * |
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654 * @return the legend font size or null. |
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655 * |
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656 * @throws NullPointerException if <i>settings</i> is null. |
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657 */ |
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658 public Integer getLegendFontSize(ChartSettings settings) { |
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659 LegendSection ls = settings.getLegendSection(); |
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660 return ls != null ? ls.getFontSize() : null; |
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661 } |
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662 |
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663 |
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664 /** |
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665 * Returns the title of a chart. The return value depends on the existence |
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666 * of ChartSettings: if there are ChartSettings set, this method returns the |
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667 * chart title provided by those settings. Otherwise, this method returns |
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668 * getDefaultChartTitle(). |
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669 * |
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670 * @return the title of a chart. |
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671 */ |
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672 protected String getChartTitle() { |
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673 ChartSettings chartSettings = getChartSettings(); |
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674 |
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675 if (chartSettings != null) { |
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676 return getChartTitle(chartSettings); |
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677 } |
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678 |
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679 return getDefaultChartTitle(); |
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680 } |
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681 |
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682 |
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683 /** |
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684 * Returns the subtitle of a chart. The return value depends on the |
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685 * existence of ChartSettings: if there are ChartSettings set, this method |
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686 * returns the chart title provided by those settings. Otherwise, this |
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|
687 * method returns getDefaultChartSubtitle(). |
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688 * |
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689 * @return the subtitle of a chart. |
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690 */ |
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691 protected String getChartSubtitle() { |
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692 ChartSettings chartSettings = getChartSettings(); |
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693 |
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694 if (chartSettings != null) { |
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695 return getChartSubtitle(chartSettings); |
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696 } |
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697 |
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698 return getDefaultChartSubtitle(); |
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699 } |
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700 |
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701 |
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702 /** |
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703 * This method always returns null. Override it in subclasses that require |
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704 * subtitles. |
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705 * |
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706 * @return null. |
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707 */ |
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708 protected String getDefaultChartSubtitle() { |
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709 // Override this method in subclasses |
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710 return null; |
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711 } |
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712 |
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713 |
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714 /** |
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715 * This method is used to determine, if the chart's legend is visible or |
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716 * not. If a <i>settings</i> instance is set, this instance determines the |
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717 * visibility otherwise, this method returns true as default if no |
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718 * <i>settings</i> is set. |
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719 * |
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720 * @return true, if the legend should be visible, otherwise false. |
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721 */ |
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722 protected boolean isLegendVisible() { |
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723 ChartSettings chartSettings = getChartSettings(); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
724 if (chartSettings != null) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
725 return isLegendVisible(chartSettings); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
726 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
727 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
728 return true; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
729 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
730 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
731 |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
732 /** Where to place the logo. */ |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
733 protected String logoHPlace() { |
3617
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
734 ChartSettings chartSettings = getChartSettings(); |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
735 if (chartSettings != null) { |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
736 ChartSection cs = chartSettings.getChartSection(); |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
737 String place = cs.getLogoHPlacement(); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
738 |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
739 return place; |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
740 } |
3639
695e8005e199
Default horizontal and vertical logo placement to top/center instead of 'none'.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3618
diff
changeset
|
741 return "center"; |
3618
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
742 } |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
743 |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
744 |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
745 /** Where to place the logo. */ |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
746 protected String logoVPlace() { |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
747 ChartSettings chartSettings = getChartSettings(); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
748 if (chartSettings != null) { |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
749 ChartSection cs = chartSettings.getChartSection(); |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
750 String place = cs.getLogoVPlacement(); |
3617
05deafdcbf39
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
751 |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
752 return place; |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
753 } |
3639
695e8005e199
Default horizontal and vertical logo placement to top/center instead of 'none'.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3618
diff
changeset
|
754 return "top"; |
3617
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
755 } |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
756 |
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
757 |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
758 /** Return the logo id from settings. */ |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
759 protected String showLogo(ChartSettings chartSettings) { |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
760 if (chartSettings != null) { |
f84854eba0b3
Preparations for logo inclusion in charts.
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parents:
3613
diff
changeset
|
761 ChartSection cs = chartSettings.getChartSection(); |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
762 String logo = cs.getDisplayLogo(); |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
763 |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
764 return logo; |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
765 } |
3617
05deafdcbf39
sloppy logo placement property implementation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3615
diff
changeset
|
766 return "none"; |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
767 } |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
768 |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
769 |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
770 /** |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
771 * This method is used to determine if a logo should be added to the plot. |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
772 * |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
773 * @return logo name (null if none). |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
774 */ |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
775 protected String showLogo() { |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
776 ChartSettings chartSettings = getChartSettings(); |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
777 return showLogo(chartSettings); |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
778 } |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
779 |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
780 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
781 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
782 * This method is used to determine the font size of the chart's legend. If |
46ec09c7f578
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parents:
2233
diff
changeset
|
783 * a <i>settings</i> instance is set, this instance determines the font |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
784 * size, otherwise this method returns 12 as default if no <i>settings</i> |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
785 * is set or if it doesn't provide a legend font size. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
786 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
787 * @return a legend font size. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
788 */ |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
789 protected int getLegendFontSize() { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
790 Integer fontSize = null; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
791 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
792 ChartSettings chartSettings = getChartSettings(); |
46ec09c7f578
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
793 if (chartSettings != null) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
794 fontSize = getLegendFontSize(chartSettings); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
795 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
796 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
797 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
798 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
799 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
800 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
801 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
802 * This method is used to determine if the resulting chart should display |
46ec09c7f578
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parents:
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diff
changeset
|
803 * grid lines or not. <b>Note: this method always returns true!</b> |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
804 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
805 * @return true, if the chart should display grid lines, otherwise false. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
806 */ |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
807 protected boolean isGridVisible() { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
808 return true; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
809 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
810 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
811 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
812 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
813 * Returns the X-Axis label of a chart. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
814 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
815 * @return the X-Axis label of a chart. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
816 */ |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
817 protected String getXAxisLabel() { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
818 ChartSettings chartSettings = getChartSettings(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
819 if (chartSettings == null) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
820 return getDefaultXAxisLabel(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
821 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
822 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
823 AxisSection as = chartSettings.getAxisSection("X"); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
824 if (as != null) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
825 String label = as.getLabel(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
826 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
827 if (label != null) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
828 return label; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
829 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
830 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
831 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
832 return getDefaultXAxisLabel(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
833 } |
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834 |
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835 |
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836 /** |
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837 * This method returns the font size for the X axis. If the font size is |
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838 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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839 * returned. Otherwise the default font size 12 is returned. |
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840 * |
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841 * @return the font size for the x axis. |
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842 */ |
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843 protected int getXAxisLabelFontSize() { |
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844 ChartSettings chartSettings = getChartSettings(); |
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845 if (chartSettings == null) { |
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846 return DEFAULT_FONT_SIZE; |
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847 } |
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848 |
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849 AxisSection as = chartSettings.getAxisSection("X"); |
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850 Integer fontSize = as.getFontSize(); |
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851 |
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852 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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853 } |
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854 |
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855 |
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856 /** |
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857 * This method returns the font size for an Y axis. If the font size is |
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858 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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859 * returned. Otherwise the default font size 12 is returned. |
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860 * |
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861 * @return the font size for the x axis. |
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862 */ |
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863 protected int getYAxisFontSize(int pos) { |
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864 ChartSettings chartSettings = getChartSettings(); |
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865 if (chartSettings == null) { |
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866 return DEFAULT_FONT_SIZE; |
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867 } |
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868 |
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869 YAxisWalker walker = getYAxisWalker(); |
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870 |
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871 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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872 if (as == null) { |
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873 return DEFAULT_FONT_SIZE; |
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874 } |
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875 Integer fontSize = as.getFontSize(); |
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876 |
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877 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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878 } |
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879 |
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880 |
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881 /** |
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882 * This method returns the export dimension specified in ChartSettings as |
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883 * int array [width,height]. |
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884 * |
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885 * @return an int array with [width,height]. |
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886 */ |
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887 protected int[] getExportDimension() { |
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888 ChartSettings chartSettings = getChartSettings(); |
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889 if (chartSettings == null) { |
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890 return new int[] { 600, 400 }; |
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891 } |
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892 |
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893 ExportSection export = chartSettings.getExportSection(); |
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894 Integer width = export.getWidth(); |
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895 Integer height = export.getHeight(); |
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896 |
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897 if (width != null && height != null) { |
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898 return new int[] { width, height }; |
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899 } |
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900 |
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901 return new int[] { 600, 400 }; |
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902 } |
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903 |
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904 |
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905 /** |
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906 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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907 * |
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908 * @return the Y-Axis label of a chart at position <i>0</i>. |
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909 */ |
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910 protected String getYAxisLabel(int pos) { |
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911 ChartSettings chartSettings = getChartSettings(); |
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912 if (chartSettings == null) { |
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913 return getDefaultYAxisLabel(pos); |
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914 } |
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915 |
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916 YAxisWalker walker = getYAxisWalker(); |
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917 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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918 if (as != null) { |
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919 String label = as.getLabel(); |
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920 |
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921 if (label != null) { |
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922 return label; |
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923 } |
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924 } |
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925 |
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926 return getDefaultYAxisLabel(pos); |
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927 } |
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928 |
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929 |
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930 /** |
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931 * This method searches for a specific axis in the <i>settings</i> if |
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932 * <i>settings</i> is set. If the axis was found, this method returns the |
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933 * specified axis range if the axis range is fixed. Otherwise, this method |
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934 * returns null. |
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935 * |
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936 * @param axisId The identifier of an axis. |
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937 * |
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938 * @return the specified axis range from <i>settings</i> if the axis is |
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939 * fixed, otherwise null. |
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940 */ |
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941 public Range getRangeForAxisFromSettings(String axisId) { |
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942 ChartSettings chartSettings = getChartSettings(); |
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943 if (chartSettings == null) { |
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944 return null; |
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945 } |
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946 |
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947 AxisSection as = chartSettings.getAxisSection(axisId); |
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948 |
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949 if (as == null) { |
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950 return null; |
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951 } |
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952 |
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953 Boolean fixed = as.isFixed(); |
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954 |
2236
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955 |
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956 if (fixed != null && fixed) { |
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957 Double upper = as.getUpperRange(); |
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958 Double lower = as.getLowerRange(); |
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959 |
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960 if (upper != null && lower != null) { |
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961 return lower < upper |
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962 ? new Range(lower, upper) |
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963 : new Range(upper, lower); |
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964 } |
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965 } |
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966 |
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967 return null; |
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968 } |
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969 |
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970 |
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971 /** |
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972 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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973 * |
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974 * @param dataset An XYDataset. |
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975 * @param idx The axis index. |
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976 * @param visible Determines, if the dataset should be visible or not. |
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977 */ |
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978 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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979 if (dataset == null || idx < 0) { |
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980 return; |
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981 } |
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982 |
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983 AxisDataset axisDataset = getAxisDataset(idx); |
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984 |
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985 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
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986 |
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987 if (xyBounds == null) { |
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988 log.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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989 return; |
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990 } |
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991 |
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992 if (visible) { |
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993 if (log.isDebugEnabled()) { |
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994 log.debug("Add new AxisDataset at index: " + idx); |
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995 log.debug("X extent: " + xyBounds[0]); |
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996 log.debug("Y extent: " + xyBounds[1]); |
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997 } |
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998 |
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999 axisDataset.addDataset(dataset); |
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1000 } |
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1001 |
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1002 combineXBounds(xyBounds[0], 0); |
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1003 combineYBounds(xyBounds[1], idx); |
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1004 } |
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1005 |
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1006 |
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1007 /** |
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1008 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1009 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1010 * created using <i>createAxisDataset()</i>. |
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1011 * |
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1012 * @param idx The index of the desired AxisDataset. |
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1013 * |
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1014 * @return an existing or new AxisDataset. |
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1015 */ |
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1016 public AxisDataset getAxisDataset(int idx) { |
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1017 AxisDataset axisDataset = datasets.get(idx); |
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1018 |
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1019 if (axisDataset == null) { |
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1020 axisDataset = createAxisDataset(idx); |
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1021 datasets.put(idx, axisDataset); |
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1022 } |
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1023 |
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1024 return axisDataset; |
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1025 } |
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1026 |
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1027 |
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1028 /** |
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1029 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
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|
1030 * <i>Settings</i> are applied in this method. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
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|
1031 * |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1032 * @param plot The XYPlot which is adapted. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1033 */ |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1034 protected void adjustPlot(XYPlot plot) { |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1035 Stroke gridStroke = new BasicStroke( |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1036 DEFAULT_GRID_LINE_WIDTH, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1037 BasicStroke.CAP_BUTT, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1038 BasicStroke.JOIN_MITER, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1039 3.0f, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1040 new float[] { 3.0f }, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1041 0.0f); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1042 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1043 ChartSettings cs = getChartSettings(); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1044 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1045 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1046 plot.setDomainGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1047 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1048 plot.setDomainGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1049 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1050 plot.setRangeGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1051 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1052 plot.setRangeGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1053 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1054 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1055 } |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1056 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1057 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1058 /** |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1059 * This helper mehtod is used to extract the current locale from instance |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1060 * vairable <i>context</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1061 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1062 * @return the current locale. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1063 */ |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1064 protected Locale getLocale() { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1065 CallMeta meta = context.getMeta(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1066 PreferredLocale[] prefs = meta.getLanguages(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1067 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1068 int len = prefs != null ? prefs.length : 0; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1069 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1070 Locale[] locales = new Locale[len]; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1071 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1072 for (int i = 0; i < len; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1073 locales[i] = prefs[i].getLocale(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1074 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1075 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1076 return meta.getPreferredLocale(locales); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1077 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1078 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1079 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1080 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1081 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
1082 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
1083 * @param def default, returned if lookup failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1084 * @return value found in i18n dictionary, \param def if no value found. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1085 */ |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1086 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1087 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1088 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1089 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1090 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1091 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1092 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1093 * @return value found in i18n dictionary, key itself if failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1094 */ |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1095 protected String msg(String key) { |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1096 return Resources.getMsg(context.getMeta(), key, key); |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1097 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1098 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1099 protected String msg(String key, Object[] args) { |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1100 return Resources.getMsg(context.getMeta(), key, key, args); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1101 } |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1102 |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1103 protected String msg(String key, String def, Object[] args) { |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1104 return Resources.getMsg(context.getMeta(), key, def, args); |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1105 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1106 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1107 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1108 protected String getRiverName() { |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1109 return new RiverAccess((D4EArtifact)master).getRiver().getName(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1110 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1111 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1112 protected String getRiverUnit() { |
2b0ff11cef3f
Fix duration curve i18n.
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parents:
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diff
changeset
|
1113 return new RiverAccess((D4EArtifact)master).getRiver() |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1114 .getWstUnit().getName(); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1115 } |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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408
diff
changeset
|
1116 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1117 protected double[] getRange() { |
5867
59ff03ff48f1
River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5865
diff
changeset
|
1118 D4EArtifact flys = (D4EArtifact) master; |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1119 |
6101
a0078e5e3b39
Removed unused context from RangeAccess and subclasses leading to some dead code removal.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
1120 RangeAccess rangeAccess = new RangeAccess(flys); |
4858
56fbdcdb7ff2
ChartGenerator, DurationCurveExporter: Updated to use RangeAccess instead of FLYSUtils.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4589
diff
changeset
|
1121 return rangeAccess.getKmRange(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1122 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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diff
changeset
|
1123 |
046bd86ae41d
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diff
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|
1124 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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diff
changeset
|
1125 /** |
bab867fb37e8
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diff
changeset
|
1126 * Returns the size of a chart export as array which has been specified by |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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412
diff
changeset
|
1127 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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diff
changeset
|
1128 * |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1129 * @return the size of a chart as [width, height] or null if no width or |
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
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parents:
2047
diff
changeset
|
1130 * height are given in the request document. |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1131 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
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diff
changeset
|
1132 protected int[] getSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
412
diff
changeset
|
1133 int[] size = new int[2]; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1134 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1135 Element sizeEl = (Element)XMLUtils.xpath( |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1136 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1137 XPATH_CHART_SIZE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1138 XPathConstants.NODE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1139 ArtifactNamespaceContext.INSTANCE); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1140 |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1141 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
1142 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1143 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
1144 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1145 String h = sizeEl.getAttributeNS(uri, "height"); |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1146 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1147 if (w.length() > 0 && h.length() > 0) { |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1148 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1149 size[0] = Integer.parseInt(w); |
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Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1150 size[1] = Integer.parseInt(h); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1151 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1152 catch (NumberFormatException nfe) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
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|
1153 log.warn("Wrong values for chart width/height."); |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1154 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1155 } |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1156 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1157 |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1158 return size[0] > 0 && size[1] > 0 ? size : null; |
423
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1159 } |
bab867fb37e8
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diff
changeset
|
1160 |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1161 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2233
diff
changeset
|
1162 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1163 * This method returns the format specified in the <i>request</i> document |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
1164 * or <i>DEFAULT_CHART_FORMAT</i> if no format is specified in |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1165 * <i>request</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1166 * |
46ec09c7f578
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1167 * @return the format used to export this chart. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1168 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
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parents:
1684
diff
changeset
|
1169 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
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parents:
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diff
changeset
|
1170 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1171 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1172 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1173 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
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parents:
1684
diff
changeset
|
1174 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1175 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1176 return format == null || format.length() == 0 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
1177 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1178 : format; |
5966a20fc72c
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parents:
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diff
changeset
|
1179 } |
5966a20fc72c
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1180 |
5966a20fc72c
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1181 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
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|
1182 /** |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
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2321
diff
changeset
|
1183 * Returns the X-Axis range as String array from request document. |
4276
0aa42c9d58e9
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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4236
diff
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|
1184 * If the (x|y)range elements are not found in request document, return |
0aa42c9d58e9
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
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|
1185 * null (i.e. not zoomed). |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2321
diff
changeset
|
1186 * |
4276
0aa42c9d58e9
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1187 * @return a String array with [lower, upper], null if not in document. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1188 */ |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1189 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1190 Element xrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1191 request, |
8fa4c5c9cd1a
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1192 XPATH_CHART_X_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1193 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1194 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
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423
diff
changeset
|
1195 |
8fa4c5c9cd1a
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1196 if (xrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1197 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1198 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1199 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
1200 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1201 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
1202 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
1203 String upper = xrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1204 |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1205 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1206 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1207 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1208 |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1209 /** Returns null if the (x|y)range-element was not found in request document. |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1210 * This usally means that the axis are not manually zoomed, i.e. showing |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1211 * full data extent. */ |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1212 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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695
diff
changeset
|
1213 Element yrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1214 request, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1215 XPATH_CHART_Y_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1216 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1217 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1218 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1219 if (yrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
1220 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1221 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1222 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4432
diff
changeset
|
1223 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1224 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1225 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
1226 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1227 String upper = yrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1228 |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1229 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1230 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1231 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1232 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1233 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1234 * Returns the default size of a chart export as array. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1235 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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parents:
412
diff
changeset
|
1236 * @return the default size of a chart as [width, height]. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1237 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1238 protected int[] getDefaultSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
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|
1239 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT }; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
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|
1240 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
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|
1241 |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1242 |
1979
a7c437c9547e
Added a getSettings() operation to OutGenerator - FLYSArtifactCollection will now evaluate all available Outputs and create initial Settings using OutGenerators if the Settings for an Output is missing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1948
diff
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|
1243 /** |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1244 * Add datasets stored in instance variable <i>datasets</i> to plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1245 * <i>datasets</i> actually stores instances of AxisDataset, so each of this |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1246 * datasets is mapped to a specific axis as well. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1247 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1248 * @param plot plot to add datasets to. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1249 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1250 protected void addDatasets(XYPlot plot) { |
8202
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
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|
1251 log.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1252 |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1253 // AxisDatasets are sorted, but some might be empty. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1254 // Thus, generate numbering on the fly. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1255 int axisIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1256 int datasetIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1257 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1258 for (Map.Entry<Integer, AxisDataset> entry: datasets.entrySet()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1259 if (!entry.getValue().isEmpty()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1260 // Add axis and range information. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1261 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1262 NumberAxis axis = createYAxis(entry.getKey()); |
2242
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|
1263 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1264 plot.setRangeAxis(axisIndex, axis); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1265 |
7e8e1d5384c0
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|
1266 if (axis.getAutoRangeIncludesZero()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1267 axisDataset.setRange( |
7e8e1d5384c0
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|
1268 Range.expandToInclude(axisDataset.getRange(), 0d)); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1269 } |
7e8e1d5384c0
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|
1270 |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1271 setYBounds(axisIndex, expandPointRange(axisDataset.getRange())); |
2242
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|
1272 |
7e8e1d5384c0
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|
1273 // Add contained datasets, mapping to axis. |
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|
1274 for (XYDataset dataset: axisDataset.getDatasets()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1275 plot.setDataset(datasetIndex, dataset); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1276 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1277 |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
1278 applyThemes(plot, dataset, |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1279 datasetIndex, |
2677
57d6670ddda3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
1280 axisDataset.isArea(dataset)); |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1281 |
7e8e1d5384c0
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|
1282 datasetIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1283 } |
7e8e1d5384c0
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|
1284 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1285 axisDataset.setPlotAxisIndex(axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1286 axisIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1287 } |
7e8e1d5384c0
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|
1288 } |
7e8e1d5384c0
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|
1289 } |
7e8e1d5384c0
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|
1290 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1291 |
2677
57d6670ddda3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
1292 /** |
2242
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|
1293 * @param idx "index" of dataset/series (first dataset to be drawn has |
7e8e1d5384c0
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|
1294 * index 0), correlates with renderer index. |
7e8e1d5384c0
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|
1295 * @param isArea true if the series describes an area and shall be rendered |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1296 * as such. |
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|
1297 */ |
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|
1298 protected void applyThemes( |
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|
1299 XYPlot plot, |
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|
1300 XYDataset series, |
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|
1301 int idx, |
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|
1302 boolean isArea |
7e8e1d5384c0
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|
1303 ) { |
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|
1304 if (isArea) { |
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|
1305 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx); |
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1306 } |
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|
1307 else { |
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|
1308 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
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|
1309 } |
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|
1310 } |
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|
1311 |
7e8e1d5384c0
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|
1312 |
7e8e1d5384c0
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|
1313 /** |
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|
1314 * This method applies the themes defined in the series itself. Therefore, |
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|
1315 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer |
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1316 * for the series. |
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1317 * |
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|
1318 * @param plot The plot. |
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|
1319 * @param dataset The XYDataset which needs to support Series objects. |
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|
1320 * @param idx The index of the renderer / dataset. |
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|
1321 */ |
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|
1322 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
8202
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|
1323 log.debug("Apply LineTheme for dataset at index: " + idx); |
2321
991e4a5df323
Enabled styling in timeseries charts.
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2261
diff
changeset
|
1324 |
2242
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|
1325 LegendItemCollection lic = new LegendItemCollection(); |
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|
1326 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1327 |
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|
1328 Font legendFont = createLegendLabelFont(); |
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|
1329 |
7e8e1d5384c0
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1330 XYLineAndShapeRenderer renderer = createRenderer(plot, idx); |
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1331 |
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1332 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
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|
1333 Series series = getSeriesOf(dataset, s); |
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1334 |
2321
991e4a5df323
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|
1335 if (series instanceof StyledSeries) { |
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|
1336 Style style = ((StyledSeries) series).getStyle(); |
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|
1337 style.applyTheme(renderer, s); |
2242
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|
1338 } |
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|
1339 |
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|
1340 // special case: if there is just one single item, we need to enable |
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1341 // points for this series, otherwise we would not see anything in |
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|
1342 // the chart area. |
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|
1343 if (series.getItemCount() == 1) { |
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|
1344 renderer.setSeriesShapesVisible(s, true); |
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|
1345 } |
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|
1346 |
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|
1347 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
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|
1348 if (legendItem.getLabel().endsWith(" ") || |
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|
1349 legendItem.getLabel().endsWith("interpol")) { |
3134
5a0aef74c316
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|
1350 legendItem = null; |
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|
1351 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
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|
1352 |
2242
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|
1353 if (legendItem != null) { |
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|
1354 legendItem.setLabelFont(legendFont); |
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|
1355 lic.add(legendItem); |
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|
1356 } |
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|
1357 else { |
8202
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|
1358 log.warn("Could not get LegentItem for renderer: " |
2242
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|
1359 + idx + ", series-idx " + s); |
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|
1360 } |
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|
1361 } |
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|
1362 |
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|
1363 if (anno != null) { |
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|
1364 lic.addAll(anno); |
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|
1365 } |
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|
1366 |
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|
1367 plot.setFixedLegendItems(lic); |
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|
1368 |
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|
1369 plot.setRenderer(idx, renderer); |
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|
1370 } |
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|
1371 |
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|
1372 |
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|
1373 /** |
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|
1374 * @param plot The plot. |
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1375 * @param area A StyledAreaSeriesCollection object. |
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1376 * @param idx The index of the dataset. |
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|
1377 */ |
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|
1378 protected void applyAreaTheme( |
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|
1379 XYPlot plot, |
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|
1380 StyledAreaSeriesCollection area, |
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|
1381 int idx |
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|
1382 ) { |
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|
1383 LegendItemCollection lic = new LegendItemCollection(); |
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|
1384 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1385 |
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|
1386 Font legendFont = createLegendLabelFont(); |
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|
1387 |
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|
1388 log.debug("Registering an 'area'renderer at idx: " + idx); |
2242
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|
1389 |
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|
1390 StableXYDifferenceRenderer dRenderer = |
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|
1391 new StableXYDifferenceRenderer(); |
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|
1392 |
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|
1393 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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|
1394 dRenderer.setPositivePaint(createTransparentPaint()); |
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1395 } |
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1396 |
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|
1397 plot.setRenderer(idx, dRenderer); |
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1398 |
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|
1399 area.applyTheme(dRenderer); |
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1400 |
3785
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1401 // i18n |
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1402 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(context.getMeta(), 2, 4)); |
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1403 |
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|
1404 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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1405 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1406 |
2242
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1407 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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1408 if (legendItem != null) { |
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|
1409 legendItem.setLabelFont(legendFont); |
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1410 lic.add(legendItem); |
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1411 } |
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1412 else { |
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1413 log.warn("Could not get LegentItem for renderer: " |
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|
1414 + idx + ", series-idx " + 0); |
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1415 } |
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1416 |
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1417 if (anno != null) { |
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|
1418 lic.addAll(anno); |
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1419 } |
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1420 |
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|
1421 plot.setFixedLegendItems(lic); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1422 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1423 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1424 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1425 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1426 * Expands a given range if it collapses into one point. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1427 * |
3270
4ac581062c40
Fix various documentation issues.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3257
diff
changeset
|
1428 * @param range Range to be expanded if upper == lower bound. |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1429 * |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1430 * @return Bounds of point plus 5 percent in each direction. |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1431 */ |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1432 private Bounds expandPointRange(Range range) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1433 if (range == null) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1434 return null; |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1435 } |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1436 else if (range.getLowerBound() == range.getUpperBound()) { |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1437 Range expandedRange = ChartHelper.expandRange(range, 5d); |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1438 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound()); |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1439 } |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1440 |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1441 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1442 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1443 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1444 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1445 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
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changeset
|
1446 * Creates a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1447 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1448 * @param plot The plot which is set for the new renderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1449 * @param idx This value is not used in the current implementation. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1450 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1451 * @return a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1452 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1453 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1454 log.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1455 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1456 EnhancedLineAndShapeRenderer r = |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1457 new EnhancedLineAndShapeRenderer(true, false); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1458 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1459 r.setPlot(plot); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1460 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1461 return r; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1462 } |
7e8e1d5384c0
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parents:
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|
1463 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1464 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1465 /** |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1466 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1467 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1468 * @param idx The index of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1469 * @param label The label of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
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diff
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|
1470 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
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|
1471 * @return an instance of IdentifiableNumberAxis. |
958a10e2e246
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parents:
2141
diff
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|
1472 */ |
958a10e2e246
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2141
diff
changeset
|
1473 protected NumberAxis createNumberAxis(int idx, String label) { |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
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diff
changeset
|
1474 YAxisWalker walker = getYAxisWalker(); |
958a10e2e246
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parents:
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diff
changeset
|
1475 |
958a10e2e246
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parents:
2141
diff
changeset
|
1476 return new IdentifiableNumberAxis(walker.getId(idx), label); |
958a10e2e246
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parents:
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diff
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|
1477 } |
2234
46ec09c7f578
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2233
diff
changeset
|
1478 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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|
1479 |
2236
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|
1480 /** |
2238
23c7c51df772
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changeset
|
1481 * Create Y (range) axis for given index. |
23c7c51df772
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2236
diff
changeset
|
1482 * Shall be overriden by subclasses. |
23c7c51df772
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parents:
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diff
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|
1483 */ |
23c7c51df772
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parents:
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diff
changeset
|
1484 protected NumberAxis createYAxis(int index) { |
23c7c51df772
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diff
changeset
|
1485 YAxisWalker walker = getYAxisWalker(); |
23c7c51df772
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|
1486 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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parents:
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|
1487 Font labelFont = new Font( |
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Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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diff
changeset
|
1488 DEFAULT_FONT_NAME, |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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|
1489 Font.BOLD, |
23c7c51df772
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changeset
|
1490 getYAxisFontSize(index)); |
23c7c51df772
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|
1491 |
23c7c51df772
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|
1492 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
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|
1493 walker.getId(index), |
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|
1494 getYAxisLabel(index)); |
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|
1495 |
23c7c51df772
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|
1496 axis.setAutoRangeIncludesZero(false); |
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|
1497 axis.setLabelFont(labelFont); |
2590
d75b427da50a
#522 Modified axes creation: label and tick label fonts will now always be the same.
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parents:
2587
diff
changeset
|
1498 axis.setTickLabelFont(labelFont); |
2238
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changeset
|
1499 |
23c7c51df772
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|
1500 return axis; |
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|
1501 } |
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changeset
|
1502 |
23c7c51df772
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changeset
|
1503 |
23c7c51df772
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|
1504 /** |
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diff
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|
1505 * Creates a new LegendItem with <i>name</i> and font provided by |
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changeset
|
1506 * <i>createLegendLabelFont()</i>. |
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|
1507 * |
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|
1508 * @param theme The theme of the chart line. |
3270
4ac581062c40
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|
1509 * @param name The displayed name of the item. |
2236
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|
1510 * |
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|
1511 * @return a new LegendItem instance. |
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|
1512 */ |
6905
1b35b2ddfc28
Artifacts: Introduce ThemeDocument & make stuff compileable again. THIS BREAKS THE SYSTEM! TODO: Move ThemeUtils into ThemeDocument.
Sascha L. Teichmann <teichmann@intevation.de>
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6900
diff
changeset
|
1513 public LegendItem createLegendItem(ThemeDocument theme, String name) { |
2236
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changeset
|
1514 // OPTIMIZE Pass font, parsed Theme items. |
c2b15d9c0f43
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diff
changeset
|
1515 |
6908
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1516 Color color = theme.parseLineColorField(); |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1517 if (color == null) { |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1518 color = Color.BLACK; |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1519 } |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1520 |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1521 LegendItem legendItem = new LegendItem(name, color); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1522 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1523 legendItem.setLabelFont(createLegendLabelFont()); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1524 return legendItem; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1525 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1526 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1527 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1528 /** |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1529 * Creates Font (Family and size) to use when creating Legend Items. The |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1530 * font size depends in the return value of <i>getLegendFontSize()</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1531 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1532 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1533 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1534 protected Font createLegendLabelFont() { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1535 return new Font( |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1536 DEFAULT_FONT_NAME, |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1537 Font.PLAIN, |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1538 getLegendFontSize() |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1539 ); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1540 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1541 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1542 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1543 /** |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1544 * Create new legend entries, dependent on settings. |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1545 * @param plot The plot for which to modify the legend. |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1546 */ |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1547 public void aggregateLegendEntries(XYPlot plot) { |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1548 int AGGR_THRESHOLD = 0; |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1549 |
3296
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1550 if (getChartSettings() == null) { |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1551 return; |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1552 } |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1553 Integer threshold = getChartSettings().getLegendSection() |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1554 .getAggregationThreshold(); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1555 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1556 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1557 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1558 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1559 } |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1560 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1561 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1562 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1563 * Returns a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1564 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1565 * @return a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1566 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1567 protected static Paint createTransparentPaint() { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1568 // TODO why not use a transparent color? |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1569 BufferedImage texture = new BufferedImage( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1570 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1571 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1572 return new TexturePaint( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1573 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1574 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1575 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1576 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1577 protected void preparePDFContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1578 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1579 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1580 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1581 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1582 context.putContextValue("chart.marginLeft", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1583 context.putContextValue("chart.marginRight", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1584 context.putContextValue("chart.marginTop", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1585 context.putContextValue("chart.marginBottom", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1586 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1587 "chart.page.format", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1588 ChartExportHelper.DEFAULT_PAGE_SIZE); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1589 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1590 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1591 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1592 protected void prepareSVGContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1593 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1594 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1595 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1596 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1597 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1598 "chart.encoding", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1599 ChartExportHelper.DEFAULT_ENCODING); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1600 } |
4444
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1601 |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1602 /** |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1603 * Retuns the call context. May be null if init hasn't been called yet. |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1604 * |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1605 * @return the CallContext instance |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1606 */ |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1607 public CallContext getCallContext() { |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1608 return context; |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1609 } |
348
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1610 } |
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1611 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |