Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/chart/HorizontalProfileChart.java @ 1129:ccfa07b88476

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merged geo-backend
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:01 +0200
parents f953c9a559d8
children
rev   line source
1115
f953c9a559d8 Added license file and license headers.
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1 /*
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2 * Copyright (c) 2010 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package de.intevation.gnv.chart;
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10
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11 import com.vividsolutions.jts.geom.Point;
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12
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13 import com.vividsolutions.jts.io.ParseException;
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14 import com.vividsolutions.jts.io.WKTReader;
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16 import de.intevation.gnv.geobackend.base.Result;
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17
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18 import de.intevation.gnv.utils.DistanceCalculator;
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19
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20 import java.util.Collection;
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21 import java.util.Locale;
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22 import java.util.Map;
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23
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24 import org.apache.log4j.Logger;
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25
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26 import org.jfree.chart.ChartTheme;
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27
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28 import org.jfree.chart.axis.Axis;
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29 import org.jfree.chart.axis.AxisLocation;
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30 import org.jfree.chart.axis.NumberAxis;
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31 import org.jfree.chart.axis.NumberTickUnit;
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32
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33 import org.jfree.chart.plot.PlotOrientation;
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34 import org.jfree.chart.plot.XYPlot;
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35
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36 import org.jfree.data.Range;
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38 import org.jfree.data.general.Series;
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40 import org.jfree.data.xy.XYSeries;
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41
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42 /**
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43 * This class is used to create xy-charts of horizontal profiles.
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44 *
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45 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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46 */
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47 public class HorizontalProfileChart
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48 extends VerticalProfileChart
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49 {
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50 /**
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51 * Logger used for logging with log4j.
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52 */
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53 private static Logger log = Logger.getLogger(HorizontalProfileChart.class);
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54
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55 /**
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56 * <code>WKTReader</code> used to turn wkt strings into geometries.
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57 */
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58 private static WKTReader wktReader = new WKTReader();
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59
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60 /**
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61 * The first point in a HorizontalProfileChart. It is used to calculate the
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62 * distance between the currently processed point an the start.
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63 */
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64 protected Point lastPoint;
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65
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66 protected double distance = 0d;
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67
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68 /**
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69 * Constructor used to create horizontal profile charts.
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70 *
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71 * @param labels Labels used to be displayed in title, subtitle and so on.
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72 * @param theme ChartTheme used to adjust the rendering of this chart.
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73 * @param parameters Collection containing a bunch of parameters.
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74 * @param measurements Collection containing a bunch of measurements.
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75 * @param dates Collection containing a bunch of date objects.
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76 * @param result Collection containing a bunch of <code>Result</code>
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77 * objects which contain the actual data items to be displayed.
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78 * @param timeGaps Collection with timegap definitions.
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79 * @param locale Locale used to specify the format of labels, numbers, ...
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80 * @param linesVisible Render lines between data points if true, otherwise
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81 * not.
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82 * @param shapesVisible Render vertices as points if true, otherwise not.
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83 */
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84 public HorizontalProfileChart(
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85 ChartLabels labels,
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86 ChartTheme theme,
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87 Collection parameters,
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88 Collection measurements,
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89 Collection dates,
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90 Collection result,
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91 Collection timeGaps,
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92 Locale locale,
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93 boolean linesVisible,
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94 boolean shapesVisible
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95 ) {
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96 super(
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97 labels,
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98 theme,
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99 parameters,
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100 measurements,
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101 dates,
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102 result,
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103 timeGaps,
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104 locale,
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105 linesVisible,
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106 shapesVisible
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107 );
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108 this.PLOT_ORIENTATION = PlotOrientation.VERTICAL;
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109 }
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110
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111
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112 @Override
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113 protected Object getValue(Result row) {
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114 try {
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115 return (Point) wktReader.read(row.getString("SHAPE"));
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116 }
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117 catch(ParseException pe) {
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118 log.warn("No data found while parsing.");
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119 return null;
b98d1adee7a6 Added an offset of five percent between values and chart border in vertical profile charts (issue186).
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120 }
b98d1adee7a6 Added an offset of five percent between values and chart border in vertical profile charts (issue186).
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121 }
b98d1adee7a6 Added an offset of five percent between values and chart border in vertical profile charts (issue186).
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122
b98d1adee7a6 Added an offset of five percent between values and chart border in vertical profile charts (issue186).
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123
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
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124 @Override
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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125 protected void gapDetection(
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126 Result[] results,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
127 Series series,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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128 int startPos,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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129 int endPos
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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130 ) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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131 log.debug("Start gap detection.");
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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132 try {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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133 Point startValue = getPoint(results[startPos]);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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134 Point endValue = getPoint(results[endPos-1]);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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135 if (results[0].getInteger("DATAID") == 2)
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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136 addGapsOnGrid(results, series, startPos, endPos);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
137 else
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
138 addGaps(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
139 results,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
140 series,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
141 startValue,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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142 endValue,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
143 startPos,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
144 endPos
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
145 );
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
146 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
147 catch (ParseException pe) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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148 log.warn(
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diff changeset
149 "Error while parsing points for gap detection. " +
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150 "No gaps for current series will be detected."
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
151 );
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
152 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
153
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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154 log.debug("Gap detection finished.");
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
155 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
156
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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157
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
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158 @Override
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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159 protected void addValue(Result row, Series series) {
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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160 try {
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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161 Point point = (Point) wktReader.read(row.getString("SHAPE"));
1049
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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162 if (lastPoint != null) {
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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163 distance += DistanceCalculator.calculateDistance(
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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164 lastPoint, point
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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165 );
644
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
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parents: 643
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166 }
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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diff changeset
167
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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168 ((XYSeries) series).add(
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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169 distance,
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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170 row.getDouble("YORDINATE")
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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171 );
1049
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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172
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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173 lastPoint = point;
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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174 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
175 catch(ParseException pe) {
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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176 log.warn("No data found while parsing.");
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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177 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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178 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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179
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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180
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
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181 @Override
334
e37930705daa Changed the way of adding data to charts. Same parameters have one axis - not each parameter its own one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 327
diff changeset
182 protected void addSeries(Series series, String label, int idx) {
e37930705daa Changed the way of adding data to charts. Same parameters have one axis - not each parameter its own one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 327
diff changeset
183 super.addSeries(series, label, idx);
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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184
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778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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185 // reset lastPoint and distance of the last series
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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186 lastPoint = null;
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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187 distance = 0;
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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188 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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189
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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190
656
b98d1adee7a6 Added an offset of five percent between values and chart border in vertical profile charts (issue186).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 644
diff changeset
191 @Override
846
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
192 protected void prepareAxis(String seriesKey,int idx) {
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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parents: 815
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193 log.debug("prepare axis of xychart");
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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194
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
195 XYPlot plot = chart.getXYPlot();
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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196 Axis xAxis = plot.getDomainAxis();
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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197 NumberAxis yAxis = new NumberAxis(seriesKey);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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198
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
199 localizeDomainAxis(xAxis, locale);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
200 localizeRangeAxis(yAxis, locale);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
201
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
202 // litte workarround to adjust the max range of axes.
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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203 // NumberAxis.setAutoRange(true) doesn't seem to work properly.
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
204 Range yRange = (Range) ranges.get(seriesKey);
849
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
205 double lo = yRange.getLowerBound();
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
206 double hi = yRange.getUpperBound();
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
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parents: 846
diff changeset
207
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
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208 // XXX Special case: only a single value in this chart.
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
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diff changeset
209 // JFreeChart doesn't expand this range, because its length is 0.
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
210 if (lo == hi) {
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
211 yRange = new Range(
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
212 lo - (lo / 100 * LOWER_MARGIN),
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
213 hi + (hi / 100 * UPPER_MARGIN));
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
214 }
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
215 else {
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
216 yRange = Range.expand(yRange, LOWER_MARGIN, UPPER_MARGIN);
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
217 }
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
218
38c8cc586a85 Expand the range of a horizontalprofile chart manually if there is only a single data point or more data points with all the same value in this chart (issue233).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
219 yAxis.setRange(yRange);
846
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
220 log.debug("Max Range of dataset is: " + yRange.toString());
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
221
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
222 if (seriesKey.contains("richtung")) {
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
223 yAxis.setTickUnit(new NumberTickUnit(30.0));
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
224 yAxis.setUpperBound(360.0);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
225 yAxis.setLowerBound(0.0);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
226 }
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
227 else {
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
228 yAxis.setFixedDimension(10.0);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
229 yAxis.setAutoRangeIncludesZero(false);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
230 }
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
231
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
232 plot.setRangeAxis(idx, yAxis);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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233 yAxis.configure();
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234
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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235 if (idx % 2 != 0)
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236 plot.setRangeAxisLocation(idx, AxisLocation.BOTTOM_OR_RIGHT);
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237 else
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238 plot.setRangeAxisLocation(idx, AxisLocation.BOTTOM_OR_LEFT);
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239
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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240 plot.mapDatasetToRangeAxis(idx, idx);
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241 }
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242
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243
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244 @Override
656
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245 protected void prepareRangeAxis(String seriesKey, int idx) {
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246 return;
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247 // do nothing here
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248 }
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249
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250
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251 @Override
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252 protected void storeMaxValue(Map values, Object value, String parameter) {
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253 return;
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254 // do nothing here
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255 }
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256
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257
767
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258 @Override
298
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259 protected String createSeriesName(
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260 String breakPoint1,
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261 String breakPoint2,
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262 String breakPoint3
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263 ) {
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264 log.debug("create seriesname of horizontalprofile chart");
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265 return super.createSeriesName(
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
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266 breakPoint1,
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267 breakPoint2,
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268 breakPoint3) +
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269 " " +
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270 findValueTitle(dates, breakPoint3);
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271 }
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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272
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273
767
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274 @Override
340
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275 protected void addGapsOnGrid(
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276 Result[] results,
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277 Series series,
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278 int startPos,
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279 int endPos
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280 ) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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281 String axis = getDependendAxisName(
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282 results[startPos],
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283 results[startPos+1]
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284 );
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285
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286 int last = 0;
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287 int current = 0;
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288 Point lastPoint = null;
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289 Point currentPoint = null;
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290
1049
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291 double distance = 0;
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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292 double distanceOld = 0;
340
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293 for (int i = startPos+1; i < endPos; i++) {
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294 try {
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295 last = results[i-1].getInteger(axis);
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296 lastPoint = getPoint(results[i-1]);
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297 current = results[i].getInteger(axis);
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298 currentPoint = getPoint(results[i]);
1049
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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299
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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300 distanceOld = distance;
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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301 distance += DistanceCalculator.calculateDistance(
778d86255d76 Corrected the distance calculation of a 'Horizontalprofil' and adjusted the gap detection according to these changes (issue287).
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302 lastPoint,
644
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diff changeset
303 currentPoint);
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
304
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305 boolean detected = gridDetection(last, current);
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diff changeset
306
643
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307 if (log.isDebugEnabled()) {
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308 log.debug("Last point: " + lastPoint.toString());
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diff changeset
309 log.debug("Current point: " + currentPoint.toString());
644
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310 log.debug("Current distance from start: " + distance);
643
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diff changeset
311 }
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diff changeset
312
340
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313 if (detected) {
643
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diff changeset
314 log.info(
644
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315 "Gap detected on grid between " + distanceOld +
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316 " and " + distance);
340
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317
644
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318 ((XYSeries) series).add(distance-1d, null);
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319 ((XYSeries) series).add(distanceOld+1d, null);
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
320 }
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diff changeset
321 }
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diff changeset
322 catch (ParseException pe) {
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diff changeset
323 log.warn("Error while parsing point for gap detection.", pe);
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diff changeset
324 }
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diff changeset
325 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
326 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
327
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diff changeset
328
767
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329 /**
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330 * Method to add gaps between two data points. The real detection is done by
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331 * {@link #simpleDetection} and {@link #specialDetection}.
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332 *
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333 * @param results All data points in this dataset.
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334 * @param series Series to be processed.
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335 * @param startValue <code>Point</code> where the scan for gaps should begin.
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336 * @param endValue <code>Point</code> where the scan should end.
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337 * @param startPos Start position of this series in <code>results</code>.
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338 * @param endPos End position of a series in <code>results</code>
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339 */
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
340 protected void addGaps(
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diff changeset
341 Result[] results,
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diff changeset
342 Series series,
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diff changeset
343 Point startValue,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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diff changeset
344 Point endValue,
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diff changeset
345 int startPos,
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diff changeset
346 int endPos
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diff changeset
347 ) {
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diff changeset
348 double range = 0;
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diff changeset
349 Point last = null;
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diff changeset
350 Point now = null;
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diff changeset
351
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
352 for (int i = startPos+1; i < endPos; i++) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
353 boolean detected = false;
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
354
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
355 try {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
356 last = (Point) getPoint(results[i-1]);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
357 now = (Point) getPoint(results[i]);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
358
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
359 // gap detection for more than GAP_MAX_VALUES values
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
360 if (results.length > GAP_MAX_VALUES)
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
361 detected = simpleDetection(startValue, endValue, last, now);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
362 // gap detection for less than GAP_MAX_VALUES values
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
363 else
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
364 detected = specialDetection(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
365 startValue,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
366 endValue,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
367 last,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
368 now,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
369 results.length
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
370 );
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
371
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
372 // gap detected, insert null value to break line
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
373 if (detected) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
374 log.info("Gap after " + range);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
375 double x = range + 0.0001;
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
376
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
377 ((XYSeries)series).add(x, null);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
378 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
379
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
380 range += DistanceCalculator.calculateDistance(last,now);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
381 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
382 catch (ParseException pe) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
383 log.warn("Error while parsing point.");
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
384 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
385
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
386 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
387 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
388
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
389
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
390 /**
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
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391 * Simple method to detect gaps. A gap is detected if the delta between two
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
diff changeset
392 * data points (current, last) is bigger than <code>PERCENTAGE</code> percent
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
diff changeset
393 * of delta of start and end.
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
394 * <br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
395 * (smallDelta &gt; delta / 100 * PERCENTAGE)
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
396 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
397 * @param start First data point in a series
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
398 * @param end Last data point in a series
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
399 * @param last Left point
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
400 * @param current Right point
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
401 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
402 * @return true, if a gap is detected between last and current - otherwise
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
403 * false.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
404 */
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
405 protected boolean simpleDetection(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
406 Point start,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
407 Point end,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
408 Point last,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
409 Point current
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
410 ) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
411 double delta = DistanceCalculator.calculateDistance(start, end);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
412 double deltaSmall = DistanceCalculator.calculateDistance(last,current);
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
413
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
414 return (deltaSmall > (delta / 100 * PERCENTAGE));
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
415 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
416
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
417
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
418 /**
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
419 * Method to detect gaps between two data points. Following formula is used
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
420 * for detection:<br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
421 * smallDelta &gt; (3.0 / (count - 1) * delta)<br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
422 * smallDelta = distance between <code>current</code> and <code>last</code>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
423 * <br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
424 * delta = distance between <code>start</code> and <code>end</code>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
425 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
426 * @param start First data point in a series
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
427 * @param end Last data point in a series
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
428 * @param last Left point
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
429 * @param current Right point
788
e8a9e84a0328 Corrected JavaDoc errors in Chart Package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 779
diff changeset
430 * @param count Number of datapoints
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
431 * @return true, if a gap is detected between last and current - otherwise
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
432 * false.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
433 */
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
434 protected boolean specialDetection(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
435 Point start,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
436 Point end,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
437 Point last,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
438 Point current,
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
439 int count
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
440 ) {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
441 double delta = Math.abs(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
442 DistanceCalculator.calculateDistance(end, start)
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
443 );
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
444 double smallDelta = Math.abs(
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
445 DistanceCalculator.calculateDistance(current, last)
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
446 );
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
447
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
448 return (smallDelta > (3.0 / (count - 1) * delta));
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
449 }
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
450
815
22c18083225e Removed compiler warnings while JavaDoc generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 788
diff changeset
451
370
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
452 @Override
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
453 protected String getDependendAxisName(Result first, Result second) {
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
454 if (first.getInteger("IPOSITION") == second.getInteger("IPOSITION"))
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
455 return "JPOSITION";
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
456
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
457 return "IPOSITION";
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
458 }
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
459
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
460 /**
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
461 * This method returns a point from a given wkt string stored in
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
462 * <code>result</code>.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
463 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
464 * @param result <code>Result</code> object which contains the wkt string.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
465 * The wkt string needs to be available under the key SHAPE.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
466 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
467 * @return Point representation of wkt string.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
468 */
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
469 private Point getPoint(Result result)
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
470 throws ParseException
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
471 {
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
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472 return (Point) wktReader.read(result.getString("SHAPE"));
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
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473 }
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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474 }
327
22a6493e8460 New options in chart template: visibility of lines and points in charts and point's size.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 324
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475 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org