Mercurial > dive4elements > gnv-client
annotate gnv-artifacts/src/main/java/de/intevation/gnv/jfreechart/PolygonPlot.java @ 485:4939236c2dc9
Fixed Compilation and Runtimeerrors in Unittests.
gnv-artifacts/trunk@560 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Tim Englich <tim.englich@intevation.de> |
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date | Mon, 18 Jan 2010 11:26:51 +0000 |
parents | bc5901bb4525 |
children | 9a828e5a2390 |
rev | line source |
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422
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1 package de.intevation.gnv.jfreechart; |
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2 |
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3 import java.awt.AlphaComposite; |
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4 import java.awt.Composite; |
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5 import java.awt.Graphics2D; |
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6 import java.awt.Shape; |
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7 |
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8 import java.awt.geom.Point2D; |
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9 import java.awt.geom.Rectangle2D; |
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10 |
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11 import java.util.HashMap; |
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12 import java.util.Iterator; |
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13 import java.util.Map; |
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14 |
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15 import org.jfree.chart.axis.Axis; |
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16 import org.jfree.chart.axis.AxisCollection; |
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17 import org.jfree.chart.axis.AxisLocation; |
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18 import org.jfree.chart.axis.AxisSpace; |
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19 import org.jfree.chart.axis.AxisState; |
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20 import org.jfree.chart.axis.ValueAxis; |
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21 |
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22 import org.jfree.chart.plot.Plot; |
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23 import org.jfree.chart.plot.PlotRenderingInfo; |
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24 import org.jfree.chart.plot.PlotState; |
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25 import org.jfree.chart.plot.PlotOrientation; |
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26 |
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27 import org.jfree.data.Range; |
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28 |
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29 import org.jfree.ui.RectangleEdge; |
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30 import org.jfree.ui.RectangleInsets; |
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31 |
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32 import org.jfree.util.ObjectList; |
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33 |
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34 /** |
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35 * @author Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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36 */ |
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37 // TODO implement cloneable |
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38 public class PolygonPlot |
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39 extends Plot |
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40 { |
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41 public static final String PLOT_TYPE = "PolygonPlot"; |
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42 |
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43 public static final PlotOrientation DEFAULT_PLOT_ORIENTATION = |
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44 PlotOrientation.VERTICAL; |
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45 |
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46 private PolygonDataset dataset; |
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47 private transient PolygonRenderer renderer; |
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48 |
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49 private PlotOrientation orientation; |
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50 |
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51 private RectangleInsets axisOffset; |
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52 |
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53 private ObjectList domainAxisLocation; |
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54 private ObjectList rangeAxisLocation; |
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55 private ObjectList domainAxes; |
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56 private ObjectList rangeAxes; |
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57 |
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58 |
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59 public PolygonPlot(PolygonDataset dataset, PolygonRenderer renderer) { |
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60 this(dataset, renderer, null, null, PlotOrientation.HORIZONTAL); |
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61 } |
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62 |
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63 |
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64 public PolygonPlot( |
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65 PolygonDataset dataset, |
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66 PolygonRenderer renderer, |
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67 PlotOrientation orientation |
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68 ) { |
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69 this(dataset, renderer, null, null, orientation); |
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70 } |
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71 |
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72 |
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73 public PolygonPlot( |
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74 PolygonDataset dataset, |
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75 PolygonRenderer renderer, |
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76 ValueAxis domainAxis, |
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77 ValueAxis rangeAxis, |
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78 PlotOrientation orientation |
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79 ) { |
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80 super(); |
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81 |
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82 this.dataset = dataset; |
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83 this.renderer = renderer; |
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84 this.domainAxes = new ObjectList(); |
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85 this.rangeAxes = new ObjectList(); |
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86 this.domainAxisLocation = new ObjectList(); |
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87 this.rangeAxisLocation = new ObjectList(); |
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88 this.axisOffset = RectangleInsets.ZERO_INSETS; |
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89 |
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90 if (orientation != null) |
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91 this.orientation = orientation; |
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92 else |
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93 this.orientation = DEFAULT_PLOT_ORIENTATION; |
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94 |
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95 if (domainAxis != null) { |
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96 this.domainAxes.set(0, domainAxis); |
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97 domainAxis.setPlot(this); |
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98 } |
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99 domainAxisLocation.set(0, AxisLocation.BOTTOM_OR_LEFT); |
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100 |
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101 if (rangeAxis != null) { |
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102 this.rangeAxes.set(0, rangeAxis); |
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103 rangeAxis.setPlot(this); |
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104 } |
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105 rangeAxisLocation.set(0, AxisLocation.BOTTOM_OR_LEFT); |
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106 |
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107 configureDomainAxis(); |
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108 configureRangeAxis(); |
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109 } |
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110 |
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111 |
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112 public void configureDomainAxis() { |
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113 // we just have 1 dataset |
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114 Range domainAxisRange = getDataset().getDomainBounds(); |
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115 |
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116 for (int i = 0; i < domainAxes.size(); i++) { |
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117 ValueAxis axis = (ValueAxis) domainAxes.get(i); |
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118 |
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119 if (axis != null) { |
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120 axis.configure(); |
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121 axis.setRange(domainAxisRange); |
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122 } |
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123 } |
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124 } |
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125 |
450
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126 public ValueAxis getDomainAxis() { |
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127 return getDomainAxis(0); |
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128 } |
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129 |
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130 public ValueAxis getDomainAxis(int index) { |
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131 return index < domainAxes.size() |
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132 ? (ValueAxis)domainAxes.get(index) |
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133 : null; |
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134 } |
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135 |
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136 public ValueAxis getRangeAxis() { |
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137 return getRangeAxis(0); |
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138 } |
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139 |
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140 public ValueAxis getRangeAxis(int index) { |
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141 return index < rangeAxes.size() |
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142 ? (ValueAxis)rangeAxes.get(index) |
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143 : null; |
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144 } |
422
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145 |
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146 public void configureRangeAxis() { |
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147 // we just have 1 dataset |
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148 Range rangeAxisRange = getDataset().getRangeBounds(); |
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149 |
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150 for (int i = 0; i < rangeAxes.size(); i++) { |
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151 ValueAxis axis = (ValueAxis) rangeAxes.get(i); |
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152 |
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153 if (axis != null) { |
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154 axis.configure(); |
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155 axis.setRange(rangeAxisRange); |
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156 } |
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157 } |
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158 } |
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159 |
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160 |
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161 public PolygonDataset getDataset(){ |
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162 return this.dataset; |
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163 } |
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164 |
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165 |
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166 public String getPlotType() { |
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167 return PLOT_TYPE; |
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168 } |
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169 |
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170 |
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171 public void setDataset(PolygonDataset dataset) { |
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172 this.dataset = dataset; |
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173 } |
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174 |
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175 |
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176 public void draw( |
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177 Graphics2D g2, |
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178 Rectangle2D area, |
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179 Point2D anchor, |
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180 PlotState parentState, |
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181 PlotRenderingInfo info |
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182 ) { |
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183 Graphics2D savedG2 = g2; |
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184 Rectangle2D savedDataArea = area; |
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185 |
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186 if (info != null) { |
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187 info.setPlotArea(area); |
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188 info.setDataArea(area); |
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189 } |
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190 |
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191 AxisSpace space = calculateAxisSpace(g2, area); |
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192 Rectangle2D dataArea = space.shrink(area, null); |
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193 |
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194 // draw background and outline |
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195 drawBackground(g2, area); |
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196 drawOutline(g2, area); |
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197 |
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198 Shape savedClip = g2.getClip(); |
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199 g2.clip(area); |
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200 |
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201 Composite originalComposite = g2.getComposite(); |
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202 g2.setComposite(AlphaComposite.getInstance( |
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203 AlphaComposite.SRC_OVER, |
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204 getForegroundAlpha() |
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205 )); |
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206 |
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207 // draw axis |
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208 drawAxes(g2, area, dataArea, info); |
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209 |
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210 if (!isEmptyOrNull(dataset)) { |
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211 // draw data |
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212 drawPolygons(savedG2, dataArea, info); |
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213 drawLabels(savedG2, dataArea, info); |
422
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214 } |
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215 |
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216 g2.setClip(savedClip); |
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217 g2.setComposite(originalComposite); |
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218 } |
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219 |
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220 |
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221 private void drawAxes( |
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222 Graphics2D g2, |
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223 Rectangle2D plotArea, |
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224 Rectangle2D dataArea, |
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225 PlotRenderingInfo plotState |
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226 ) { |
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227 AxisCollection axisCollection = new AxisCollection(); |
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228 |
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229 for (int i = 0; i < domainAxes.size(); i++) { |
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230 ValueAxis axis = (ValueAxis) domainAxes.get(i); |
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231 if (axis != null) |
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232 axisCollection.add(axis, getDomainAxisEdge(i)); |
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233 } |
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234 |
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235 for (int i = 0; i < rangeAxes.size(); i++) { |
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236 ValueAxis axis = (ValueAxis) rangeAxes.get(i); |
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237 if (axis != null) |
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238 axisCollection.add(axis, getRangeAxisEdge(i)); |
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239 } |
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240 |
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241 Map axisStateMap = new HashMap(); |
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242 |
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243 // draw the top axes |
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244 double cursor = dataArea.getMinY() - this.axisOffset.calculateTopOutset( |
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245 dataArea.getHeight()); |
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246 Iterator iterator = axisCollection.getAxesAtTop().iterator(); |
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247 while (iterator.hasNext()) { |
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248 ValueAxis axis = (ValueAxis) iterator.next(); |
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249 AxisState info = axis.draw(g2, cursor, plotArea, dataArea, |
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250 RectangleEdge.TOP, plotState); |
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251 cursor = info.getCursor(); |
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252 axisStateMap.put(axis, info); |
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253 } |
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254 |
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255 // draw the bottom axes |
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256 cursor = dataArea.getMaxY() |
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257 + this.axisOffset.calculateBottomOutset(dataArea.getHeight()); |
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258 iterator = axisCollection.getAxesAtBottom().iterator(); |
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259 while (iterator.hasNext()) { |
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260 ValueAxis axis = (ValueAxis) iterator.next(); |
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261 AxisState info = axis.draw(g2, cursor, plotArea, dataArea, |
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262 RectangleEdge.BOTTOM, plotState); |
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263 cursor = info.getCursor(); |
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264 axisStateMap.put(axis, info); |
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265 } |
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266 |
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267 // draw the left axes |
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268 cursor = dataArea.getMinX() |
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269 - this.axisOffset.calculateLeftOutset(dataArea.getWidth()); |
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270 iterator = axisCollection.getAxesAtLeft().iterator(); |
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271 while (iterator.hasNext()) { |
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272 ValueAxis axis = (ValueAxis) iterator.next(); |
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273 AxisState info = axis.draw(g2, cursor, plotArea, dataArea, |
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274 RectangleEdge.LEFT, plotState); |
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275 cursor = info.getCursor(); |
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276 axisStateMap.put(axis, info); |
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277 } |
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278 |
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279 // draw the right axes |
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280 cursor = dataArea.getMaxX() |
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281 + this.axisOffset.calculateRightOutset(dataArea.getWidth()); |
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282 iterator = axisCollection.getAxesAtRight().iterator(); |
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283 while (iterator.hasNext()) { |
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284 ValueAxis axis = (ValueAxis) iterator.next(); |
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285 AxisState info = axis.draw(g2, cursor, plotArea, dataArea, |
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286 RectangleEdge.RIGHT, plotState); |
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287 cursor = info.getCursor(); |
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288 axisStateMap.put(axis, info); |
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289 } |
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290 } |
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291 |
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292 |
450
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293 private void drawLabels( |
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294 Graphics2D g2, |
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295 Rectangle2D area, |
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296 PlotRenderingInfo info |
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297 ) { |
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298 renderer.drawLabels(g2, this, area, dataset); |
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299 } |
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300 |
422
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301 private void drawPolygons( |
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302 Graphics2D g2, |
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303 Rectangle2D area, |
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304 PlotRenderingInfo info |
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305 ) { |
451
bc5901bb4525
Use JFreeCharts ValueAxis.valueToJava2D() to transform data values
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306 renderer.drawPolygons(g2, this, area, dataset); |
422
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307 } |
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308 |
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309 |
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310 private AxisSpace calculateAxisSpace(Graphics2D g2, Rectangle2D plotArea) { |
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311 AxisSpace space = new AxisSpace(); |
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312 space = calculateRangeAxisSpace(g2, plotArea, space); |
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313 Rectangle2D tmpPlotArea = space.shrink(plotArea, null); |
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314 space = calculateDomainAxisSpace(g2, plotArea, space); |
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315 |
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316 return space; |
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317 } |
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318 |
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319 |
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320 private AxisSpace calculateDomainAxisSpace( |
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321 Graphics2D g2, |
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322 Rectangle2D plotArea, |
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323 AxisSpace space |
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|
324 ) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
325 if (space == null) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
326 space = new AxisSpace(); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
327 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
328 for (int i = 0; i < domainAxes.size(); i++) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
329 Axis axis = (Axis) domainAxes.get(i); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
330 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
331 if (axis != null) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
332 RectangleEdge edge = getDomainAxisEdge(i); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
333 space = axis.reserveSpace(g2, this, plotArea, edge, space); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
334 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
335 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
336 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
337 return space; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
338 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
339 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
340 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
341 private AxisSpace calculateRangeAxisSpace( |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
342 Graphics2D g2, |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
343 Rectangle2D plotArea, |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
344 AxisSpace space |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
345 ) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
346 if (space == null) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
347 space = new AxisSpace(); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
348 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
349 for (int i = 0; i < rangeAxes.size(); i++) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
350 Axis axis = (Axis) rangeAxes.get(i); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
351 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
352 if (axis != null) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
353 RectangleEdge edge = getRangeAxisEdge(i); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
354 space = axis.reserveSpace(g2, this, plotArea, edge, space); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
355 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
356 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
357 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
358 return space; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
359 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
360 |
450
20a480753ff9
Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
446
diff
changeset
|
361 public RectangleEdge getDomainAxisEdge() { |
422
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
362 return Plot.resolveDomainAxisLocation( |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
363 getDomainAxisLocation(), orientation |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
364 ); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
365 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
366 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
367 |
450
20a480753ff9
Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
446
diff
changeset
|
368 public RectangleEdge getDomainAxisEdge(int idx) { |
422
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
369 AxisLocation location = getDomainAxisLocation(idx); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
370 RectangleEdge result = Plot.resolveDomainAxisLocation( |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
371 location, orientation |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
372 ); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
373 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
374 if (result == null) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
375 result = RectangleEdge.opposite(getDomainAxisEdge()); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
376 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
377 return result; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
378 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
379 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
380 |
450
20a480753ff9
Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
446
diff
changeset
|
381 public RectangleEdge getRangeAxisEdge() { |
422
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
382 return Plot.resolveRangeAxisLocation( |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
383 getRangeAxisLocation(), orientation |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
384 ); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
385 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
386 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
387 |
450
20a480753ff9
Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
446
diff
changeset
|
388 public RectangleEdge getRangeAxisEdge(int idx) { |
422
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
389 AxisLocation location = getRangeAxisLocation(idx); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
390 RectangleEdge result = Plot.resolveRangeAxisLocation( |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
391 location, |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
392 orientation |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
393 ); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
394 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
395 if (result == null) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
396 result = RectangleEdge.opposite(getRangeAxisEdge()); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
397 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
398 return result; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
399 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
400 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
401 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
402 public AxisLocation getDomainAxisLocation() { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
403 return (AxisLocation) domainAxisLocation.get(0); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
404 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
405 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
406 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
407 public AxisLocation getDomainAxisLocation(int idx) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
408 if (idx < domainAxisLocation.size()) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
409 return (AxisLocation) domainAxisLocation.get(idx); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
410 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
411 return null; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
412 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
413 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
414 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
415 public AxisLocation getRangeAxisLocation() { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
416 return (AxisLocation) rangeAxisLocation.get(0); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
417 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
418 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
419 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
420 public AxisLocation getRangeAxisLocation(int idx) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
421 if (idx < rangeAxisLocation.size()) |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
422 return (AxisLocation) rangeAxisLocation.get(idx); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
423 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
424 return null; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
425 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
426 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
427 |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
428 private boolean isEmptyOrNull(PolygonDataset dataset) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
429 if (dataset != null) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
430 int seriesCount = dataset.getSeriesCount(); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
431 for (int s = 0; s < seriesCount; s++) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
432 PolygonSeries series = dataset.getSeries(s); |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
433 if (series.getItemCount() > 0) { |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
434 return false; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
435 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
436 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
437 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
438 return true; |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
439 } |
f426f55d4f7a
Added Ingo Weinzierl's special JFreeChart classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
440 } |