1 | package com.ether; |
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2 | |
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3 | import com.medias.database.objects.Parametre; |
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4 | import com.medias.database.objects.Plateforme; |
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5 | import gov.noaa.pmel.sgt.Axis; |
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6 | import gov.noaa.pmel.sgt.CartesianGraph; |
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7 | import gov.noaa.pmel.sgt.Graph; |
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8 | import gov.noaa.pmel.sgt.JPane; |
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9 | import gov.noaa.pmel.sgt.Layer; |
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10 | import gov.noaa.pmel.sgt.LineAttribute; |
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11 | import gov.noaa.pmel.sgt.LineCartesianRenderer; |
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12 | import gov.noaa.pmel.sgt.LineKey; |
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13 | import gov.noaa.pmel.sgt.LinearTransform; |
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14 | import gov.noaa.pmel.sgt.PlainAxis; |
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15 | import gov.noaa.pmel.sgt.SGLabel; |
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16 | import gov.noaa.pmel.sgt.StackedLayout; |
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17 | import gov.noaa.pmel.sgt.TimeAxis; |
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18 | import gov.noaa.pmel.sgt.dm.SGTMetaData; |
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19 | import gov.noaa.pmel.sgt.dm.SimpleLine; |
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20 | import gov.noaa.pmel.util.Dimension2D; |
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21 | import gov.noaa.pmel.util.GeoDateArray; |
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22 | import gov.noaa.pmel.util.Point2D; |
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23 | import gov.noaa.pmel.util.Range2D; |
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24 | import gov.noaa.pmel.util.SoTPoint; |
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25 | import gov.noaa.pmel.util.SoTRange; |
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26 | import org.jetbrains.annotations.NotNull; |
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27 | import org.jetbrains.annotations.Nullable; |
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28 | import org.springframework.beans.factory.annotation.Required; |
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29 | |
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30 | import java.awt.*; |
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31 | import java.util.ArrayList; |
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32 | import java.util.Date; |
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33 | import java.util.List; |
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34 | import java.util.Locale; |
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35 | import java.util.Random; |
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36 | import java.util.ResourceBundle; |
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37 | |
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38 | /** |
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39 | * @author vmipsl |
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40 | * @date 05 sept. 2011 |
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41 | */ |
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42 | public class EtherPlotContentServiceImpl |
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43 | { |
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44 | /** |
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45 | * First layer contains axes, labels and the first set of data |
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46 | * Others layers contains only the other sets of data |
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47 | * |
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48 | * @param megapoliPlot |
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49 | * @return |
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50 | */ |
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51 | @NotNull |
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52 | public JPane createTimeSeriePlot( @NotNull final MegapoliPlot megapoliPlot, @NotNull final Integer plotWidth, @NotNull final Integer plotHeight ) |
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53 | throws ServiceException |
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54 | { |
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55 | final JPane mainPane = new JPane( "Time Serie Pane", new Dimension( plotWidth, plotHeight ) ); |
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56 | mainPane.setLayout( new StackedLayout() ); |
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57 | |
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58 | // TODO : revoir les tailles ! mettre en automatique par rapport à plotWidth et plotHeight |
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59 | /* |
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60 | * xsize, ysize are the width and height in physical units |
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61 | * of the Layer graphics region. |
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62 | * |
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63 | * xstart, xend are the start and end points for the TimeAxis |
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64 | * ystart, yend are the start and end points for the Y axis |
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65 | */ |
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66 | final double xsize = 5.0; |
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67 | final double ysize = 3.5; |
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68 | final double xstart = 0.3; |
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69 | final double xend = xsize - xstart; |
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70 | final double ystart = 0.5; |
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71 | final double yend = ysize - ystart; |
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72 | |
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73 | final Layer layer = new Layer( "First Layer", new Dimension2D( xsize, ysize ) ); |
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74 | mainPane.add( layer ); |
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75 | |
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76 | final Pair<List, List> listPairOfPIdPIdForTwoAxes = extractListPairForAxes( megapoliPlot.getpIdPIdList() ); |
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77 | final List<Pair> pIdPIdListForFirstAxis = listPairOfPIdPIdForTwoAxes.getFirstValue(); |
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78 | final List<Pair> pIdPIdListForSecondAxis = listPairOfPIdPIdForTwoAxes.getSecondValue(); |
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79 | |
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80 | final List<SimpleLine> lines = createLines( pIdPIdListForFirstAxis, megapoliPlot.getBeginDate(), megapoliPlot.getEndDate(), 1, layer ); |
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81 | final List<SimpleLine> linesForSecondAxis = createLines( pIdPIdListForSecondAxis, megapoliPlot.getBeginDate(), megapoliPlot.getEndDate(), 10, layer ); |
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82 | final SimpleLine firstLine = lines.get( 0 ); |
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83 | |
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84 | /** ********** AXIS RANGES ********* **/ |
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85 | final SoTRange xnRange = firstLine.getXRange(); |
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86 | final SoTRange yRange = firstLine.getYRange(); |
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87 | for( final SimpleLine line : lines ) |
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88 | { |
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89 | yRange.add( line.getYRange() ); |
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90 | xnRange.add( line.getXRange() ); |
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91 | } |
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92 | |
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93 | for( final SimpleLine line : linesForSecondAxis ) |
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94 | xnRange.add( line.getXRange() ); |
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95 | |
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96 | final SoTRange ynRange = Graph.computeRange( yRange, _intervalsNumber ); |
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97 | |
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98 | // Origin point |
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99 | final SoTPoint originPoint = new SoTPoint( ynRange.getStart(), xnRange.getStart() ); |
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100 | |
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101 | |
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102 | /** ************ AXIS ********** **/ |
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103 | // Time axis is the same for the two y-axis |
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104 | final TimeAxis xTimeAxis = createXTimeAxis( xnRange, originPoint ); |
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105 | final PlainAxis yLeftAxis = createYAxis( firstLine, ynRange, originPoint, null ); |
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106 | |
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107 | /** ************ GRAPH ********** **/ |
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108 | final CartesianGraph graph = new CartesianGraph( "First Graph" ); |
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109 | layer.setGraph( graph ); |
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110 | |
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111 | final LinearTransform xt = new LinearTransform( new Range2D( xstart, xend ), xnRange ); |
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112 | graph.setXTransform( xt ); |
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113 | final LinearTransform yt = new LinearTransform( new Range2D( ystart, yend ), ynRange ); |
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114 | graph.setYTransform( yt ); |
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115 | |
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116 | graph.addXAxis( xTimeAxis ); |
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117 | graph.addYAxis( yLeftAxis ); |
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118 | |
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119 | final LineAttribute lineAttribute = createRandomLineAttribute( megapoliPlot.getAxeType() ); |
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120 | graph.setData( firstLine, lineAttribute ); |
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121 | |
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122 | /** *********** LEGEND ********* **/ |
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123 | final LineKey lkey = createLineKey( megapoliPlot, ysize, layer, firstLine, graph ); |
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124 | |
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125 | /** *********** OTHER LAYERS ********* **/ |
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126 | // First axis |
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127 | addOtherLinesForOneAxis( megapoliPlot.getAxeType(), mainPane, xsize, ysize, lines, xt, yt, lkey, 1 ); |
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128 | |
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129 | // Second axis |
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130 | if( !pIdPIdListForSecondAxis.isEmpty() ) |
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131 | { |
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132 | final SimpleLine firstLineForSecondAxis = linesForSecondAxis.get( 0 ); |
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133 | |
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134 | final SoTRange yRangeForSecondAxis = firstLineForSecondAxis.getYRange(); |
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135 | for( final SimpleLine line : linesForSecondAxis ) |
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136 | yRangeForSecondAxis.add( line.getYRange() ); |
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137 | |
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138 | final SoTRange ynRangeForSecondAxis = Graph.computeRange( yRangeForSecondAxis, _intervalsNumber ); |
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139 | final SoTPoint endPointForSecondAxis = new SoTPoint( ynRangeForSecondAxis.getStart(), xnRange.getEnd() ); |
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140 | |
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141 | final PlainAxis yRightAxis = createYAxis( firstLineForSecondAxis, ynRangeForSecondAxis, endPointForSecondAxis, Axis.POSITIVE_SIDE ); |
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142 | |
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143 | final LinearTransform ytForSecondAxis = new LinearTransform( new Range2D( ystart, yend ), ynRangeForSecondAxis ); |
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144 | |
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145 | // It transforms the graph with the maximum yAxis |
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146 | if( ytForSecondAxis.getRangeU().end > yt.getRangeU().end ) |
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147 | graph.setYTransform( ytForSecondAxis ); |
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148 | graph.addYAxis( yRightAxis ); |
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149 | |
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150 | addOtherLinesForOneAxis( megapoliPlot.getAxeType(), mainPane, xsize, ysize, linesForSecondAxis, xt, ytForSecondAxis, lkey, 0 ); |
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151 | } |
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152 | |
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153 | return mainPane; |
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154 | } |
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155 | |
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156 | @NotNull |
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157 | public JPane create2DPlot( @NotNull final MegapoliPlot megapoliPlot, @NotNull final Integer plotWidth, @NotNull final Integer plotHeight, @Nullable final Locale locale ) |
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158 | { |
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159 | final JPane mainPane = new JPane( "2D Pane", new Dimension( plotWidth, plotHeight ) ); |
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160 | |
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161 | final ResourceBundle bundle = WebHelper.getBundle( locale ); |
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162 | |
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163 | final Data realValuesFor2D = BouchonHelper.createRealValuesFor2D(); |
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164 | // final double[] parameterValues = (double[]) megapoliPlot.getData().getFirstArray(); |
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165 | // final double[] latitudeValues = (double[]) megapoliPlot.getData().getSecondArray(); |
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166 | // final double[] longitudeValues = (double[]) megapoliPlot.getData().getThirdArray(); |
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167 | |
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168 | final double[] parameterValues = (double[]) realValuesFor2D.getFirstArray(); |
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169 | final double[] latitudeValues = (double[]) realValuesFor2D.getSecondArray(); |
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170 | final double[] longitudeValues = (double[]) realValuesFor2D.getThirdArray(); |
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171 | |
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172 | return mainPane; |
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173 | } |
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174 | |
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175 | @NotNull |
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176 | protected String formatTitle( @Nullable final String title ) |
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177 | { |
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178 | if( null == title ) |
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179 | return ""; |
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180 | else |
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181 | { |
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182 | final String formatTitle = title.replaceAll( "\\n", "<br>" ); |
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183 | return "<html>" + formatTitle + "</html>"; |
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184 | } |
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185 | } |
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186 | |
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187 | /** |
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188 | * This method creates a legend |
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189 | * |
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190 | * @param megapoliPlot |
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191 | * @param ysize |
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192 | * @param layer |
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193 | * @param firstLine |
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194 | * @param graph |
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195 | * @return |
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196 | */ |
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197 | @NotNull |
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198 | private LineKey createLineKey( final MegapoliPlot megapoliPlot, final double ysize, final Layer layer, final SimpleLine firstLine, final CartesianGraph graph ) |
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199 | { |
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200 | final LineKey lkey = new LineKey(); |
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201 | if( !megapoliPlot.isLegendToHide() ) |
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202 | { |
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203 | lkey.setId( "Legend" ); |
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204 | lkey.setLocationP( new Point2D.Double( 0.1, ysize - 0.1 ) ); |
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205 | lkey.setBorderStyle( LineKey.NO_BORDER ); |
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206 | lkey.setVAlign( LineKey.TOP ); |
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207 | lkey.setHAlign( LineKey.LEFT ); |
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208 | layer.addChild( lkey ); |
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209 | lkey.addLineGraph( (LineCartesianRenderer) graph.getRenderer(), firstLine.getKeyTitle() ); |
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210 | } |
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211 | return lkey; |
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212 | } |
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213 | |
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214 | /** |
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215 | * This method creates a x-axis for time serie |
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216 | * |
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217 | * @param xnRange |
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218 | * @param originPoint |
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219 | * @return |
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220 | */ |
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221 | @NotNull |
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222 | private TimeAxis createXTimeAxis( final SoTRange xnRange, final SoTPoint originPoint ) |
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223 | { |
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224 | final TimeAxis xbot = new TimeAxis( "X-Axis", TimeAxis.AUTO ); |
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225 | xbot.setRangeU( xnRange ); |
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226 | xbot.setLocationU( originPoint ); |
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227 | xbot.setLabelFont( _axisFont ); |
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228 | xbot.setLabelHeightP( _heightAxisFont ); |
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229 | xbot.setMajorLabelFormat( "yyyy-MM-dd HH:mm:ss" ); |
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230 | return xbot; |
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231 | } |
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232 | |
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233 | /** |
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234 | * This method adds layers corresponding to the other lines to display |
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235 | * |
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236 | * @param axeType |
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237 | * @param mainPane |
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238 | * @param xsize |
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239 | * @param ysize |
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240 | * @param lines |
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241 | * @param xt |
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242 | * @param yt |
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243 | * @param lkey |
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244 | * @param indexLineToBegin |
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245 | */ |
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246 | private void addOtherLinesForOneAxis( @NotNull final String axeType, @NotNull final JPane mainPane, final double xsize, final double ysize, @NotNull final List<SimpleLine> lines, @NotNull final LinearTransform xt, @NotNull final LinearTransform yt, @NotNull final LineKey lkey, @NotNull final Integer indexLineToBegin ) |
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247 | { |
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248 | for( final SimpleLine line : lines.subList( indexLineToBegin, lines.size() ) ) |
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249 | { |
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250 | final Layer otherLayer = new Layer( "Other Layer", new Dimension2D( xsize, ysize ) ); |
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251 | mainPane.add( otherLayer ); |
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252 | final CartesianGraph otherGraph = new CartesianGraph( "Other Graph", xt, yt ); |
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253 | otherLayer.setGraph( otherGraph ); |
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254 | |
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255 | final LineAttribute otherLineAttribute = createRandomLineAttribute( axeType ); |
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256 | otherGraph.setData( line, otherLineAttribute ); |
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257 | lkey.addLineGraph( (LineCartesianRenderer) otherGraph.getRenderer(), line.getKeyTitle() ); |
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258 | } |
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259 | } |
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260 | |
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261 | /** |
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262 | * This method creates a vertical axis, set its range in user units and its origin and creates the axis title |
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263 | * |
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264 | * @param line |
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265 | * @param ynRange |
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266 | * @param originPoint |
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267 | * @param labelPosition |
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268 | * @return |
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269 | */ |
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270 | @NotNull |
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271 | private PlainAxis createYAxis( final SimpleLine line, final SoTRange ynRange, final SoTPoint originPoint, @Nullable final Integer labelPosition ) |
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272 | { |
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273 | final PlainAxis yAxis = new PlainAxis( "Y-Axis" ); |
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274 | yAxis.setRangeU( ynRange ); |
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275 | yAxis.setLocationU( originPoint ); |
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276 | yAxis.setLabelFont( _axisFont ); |
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277 | if( null != labelPosition ) |
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278 | yAxis.setLabelPosition( labelPosition ); |
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279 | |
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280 | final String yLabel = line.getYMetaData().getName() + " (" + line.getYMetaData().getUnits() + ")"; |
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281 | final SGLabel ytitle = new SGLabel( "Y-Axis Title", yLabel, new Point2D.Double( 0.0, 0.0 ) ); |
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282 | ytitle.setFont( _axisFont ); |
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283 | ytitle.setHeightP( _heightAxisFont ); |
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284 | yAxis.setTitle( ytitle ); |
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285 | return yAxis; |
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286 | } |
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287 | |
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288 | /** |
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289 | * This method returns a new LineAttribute with a random color |
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290 | * |
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291 | * @param axeType |
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292 | * @return |
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293 | */ |
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294 | @NotNull |
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295 | private LineAttribute createRandomLineAttribute( @NotNull final String axeType ) |
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296 | { |
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297 | final LineAttribute attr; |
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298 | final Color color = new Color( new Random().nextInt( 256 ), new Random().nextInt( 256 ), new Random().nextInt( 256 ) ); |
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299 | |
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300 | if( axeType.equals( AxeTypeForFixedPlateform.TIME_POINTS.toString() ) ) |
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301 | attr = new LineAttribute( LineAttribute.MARK, 1, color ); |
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302 | else |
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303 | attr = new LineAttribute( LineAttribute.SOLID, 1, color ); |
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304 | |
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305 | attr.setMarkHeightP( _markHeight ); |
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306 | |
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307 | return attr; |
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308 | } |
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309 | |
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310 | /** |
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311 | * This method extracts from a list of <plateformId, parameterId> two lists of <plateformId, parameterId> corresponding for the 2 axes needed for the graph |
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312 | * The second list can be empty, in this case, only one axis is needed |
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313 | * |
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314 | * @param pIdPIdList |
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315 | * @return |
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316 | */ |
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317 | @NotNull |
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318 | private Pair<List, List> extractListPairForAxes( @NotNull final List<Pair> pIdPIdList ) |
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319 | { |
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320 | final List<Pair<Integer, Integer>> pIdPIdListForFirstAxis = new ArrayList<Pair<Integer, Integer>>(); |
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321 | final List<Pair<Integer, Integer>> pIdPIdListForSecondAxis = new ArrayList<Pair<Integer, Integer>>(); |
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322 | |
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323 | for( final Pair pIdPId : pIdPIdList ) |
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324 | { |
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325 | final List<Integer> secondValuesForFirstAxis = EtherHelper.getSecondValues( pIdPIdListForFirstAxis ); |
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326 | final Integer parameterId = (Integer) pIdPId.getSecondValue(); |
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327 | |
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328 | if( pIdPIdListForFirstAxis.isEmpty() || secondValuesForFirstAxis.contains( parameterId ) ) |
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329 | pIdPIdListForFirstAxis.add( pIdPId ); |
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330 | else |
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331 | pIdPIdListForSecondAxis.add( pIdPId ); |
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332 | } |
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333 | |
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334 | return new Pair( pIdPIdListForFirstAxis, pIdPIdListForSecondAxis ); |
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335 | } |
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336 | |
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337 | /** |
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338 | * This method extracts data from BD for the plateform and parameter given as parameters |
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339 | * and creates the corresponded simpleLine |
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340 | * |
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341 | * @param pIdPIdList |
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342 | * @param beginDate |
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343 | * @param endDate |
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344 | * @return |
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345 | * @throws ServiceException |
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346 | */ |
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347 | @NotNull |
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348 | private List<SimpleLine> createLines( @NotNull final List<Pair> pIdPIdList, @Nullable final Date beginDate, @Nullable final Date endDate, final Integer delta, @NotNull final Layer layer ) |
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349 | throws ServiceException |
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350 | { |
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351 | final List<SimpleLine> lines = new ArrayList<SimpleLine>( pIdPIdList.size() ); |
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352 | boolean isFirstLine = true; |
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353 | |
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354 | for( final Pair<Integer, Integer> pIdPId : pIdPIdList ) |
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355 | { |
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356 | final Integer plateformId = pIdPId.getFirstValue(); |
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357 | final Integer parameterId = pIdPId.getSecondValue(); |
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358 | |
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359 | // final Plateforme plateform = _etherService.getPlateformById( plateformId ); |
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360 | final Plateforme plateform = BouchonHelper.getPlateformById( plateformId ); |
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361 | if( null == plateform ) |
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362 | throw new ServiceException( ServiceException.ServiceCode.PLATEFORM_IS_NULL, new Throwable( ServiceException.ServiceCode.PLATEFORM_IS_NULL.toString() ) ); |
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363 | |
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364 | // final Parametre parametre = _etherService.getParameterById( parameterId ); |
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365 | final Parametre parametre = BouchonHelper.getParameterById( parameterId ); |
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366 | if( null == parametre ) |
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367 | throw new ServiceException( ServiceException.ServiceCode.PARAMETER_IS_NULL, new Throwable( ServiceException.ServiceCode.PARAMETER_IS_NULL.toString() ) ); |
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368 | |
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369 | // final Data valuesLists = _etherService.getListsByPlateformByParameterByPeriodForTimeSerie( plateformId, parameterId, beginDate, endDate ); |
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370 | final Data valuesLists = BouchonHelper.createValuesForTimeSerie( 50, delta ); |
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371 | |
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372 | final double[] dataArray = (double[]) valuesLists.getFirstArray(); |
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373 | final Date[] dateValues = (Date[]) valuesLists.getSecondArray(); |
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374 | |
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375 | final SimpleLine line = new SimpleLine( new GeoDateArray( dateValues ), dataArray, "legend" ); |
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376 | SGTMetaData meta = new SGTMetaData( "", "", false, false ); |
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377 | line.setXMetaData( meta ); |
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378 | final SGLabel sgLabel = new SGLabel( "Line", plateform.getPlateformeNom() + "-" + parametre.getParametreNom(), new Point2D.Double( 0.0, 0.0 ) ); |
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379 | line.setKeyTitle( sgLabel ); |
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380 | |
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381 | if( isFirstLine ) |
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382 | meta = new SGTMetaData( parametre.getParametreNom(), parametre.getUnite().getUniteCode(), false, false ); |
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383 | else |
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384 | meta = new SGTMetaData( "", "", false, false ); |
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385 | line.setYMetaData( meta ); |
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386 | |
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387 | lines.add( line ); |
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388 | isFirstLine = false; |
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389 | } |
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390 | return lines; |
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391 | } |
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392 | |
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393 | |
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394 | public EtherService getEtherService() |
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395 | { |
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396 | return _etherService; |
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397 | } |
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398 | |
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399 | @Required |
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400 | public void setEtherService( final EtherService etherService ) |
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401 | { |
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402 | _etherService = etherService; |
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403 | } |
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404 | |
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405 | // Dimensions of the jPanes |
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406 | protected static final int MAX_WIDTH = 800; |
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407 | protected static final int MAX_HEIGHT = 700; |
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408 | protected static final int MARGIN_LEFT_RIGHT = 50; |
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409 | |
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410 | protected static final int TITLE_FONT_SIZE = 20; |
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411 | protected static final int FONT_SIZE = 12; |
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412 | protected static final int ERROR_FONT_SIZE = 10; |
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413 | |
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414 | protected static final Font _axisFont = new Font( "Helvetica", Font.PLAIN, 15 ); |
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415 | protected static final double _heightAxisFont = 0.14; |
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416 | protected static final double _markHeight = 0.1; |
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417 | // Number of intervals on a Y-Axis |
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418 | protected Integer _intervalsNumber = 10; |
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419 | |
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420 | private EtherService _etherService; |
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421 | } |
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