Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/chart/HorizontalProfileChart.java @ 857:482317922c8b

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Added a very simple wrapper to export the mapfile path for MapServer (issue220). gnv-artifacts/trunk@975 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 23 Apr 2010 13:16:30 +0000
parents 38c8cc586a85
children 778d86255d76
rev   line source
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1 package de.intevation.gnv.chart;
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2
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3 import com.vividsolutions.jts.geom.Point;
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4
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5 import com.vividsolutions.jts.io.ParseException;
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6 import com.vividsolutions.jts.io.WKTReader;
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7
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8 import de.intevation.gnv.geobackend.base.Result;
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9
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10 import de.intevation.gnv.utils.DistanceCalculator;
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12 import java.util.Collection;
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13 import java.util.Locale;
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14 import java.util.Map;
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16 import org.apache.log4j.Logger;
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18 import org.jfree.chart.ChartTheme;
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19
846
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20 import org.jfree.chart.axis.Axis;
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21 import org.jfree.chart.axis.AxisLocation;
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22 import org.jfree.chart.axis.NumberAxis;
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23 import org.jfree.chart.axis.NumberTickUnit;
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24
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25 import org.jfree.chart.plot.PlotOrientation;
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26 import org.jfree.chart.plot.XYPlot;
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27
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28 import org.jfree.data.Range;
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30 import org.jfree.data.general.Series;
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32 import org.jfree.data.xy.XYSeries;
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33
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34 /**
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35 * This class is used to create xy-charts of horizontal profiles.
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36 *
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37 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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38 */
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39 public class HorizontalProfileChart
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40 extends VerticalProfileChart
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41 {
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42 /**
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43 * Logger used for logging with log4j.
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44 */
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45 private static Logger log = Logger.getLogger(HorizontalProfileChart.class);
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46
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47 /**
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48 * <code>WKTReader</code> used to turn wkt strings into geometries.
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49 */
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50 private static WKTReader wktReader = new WKTReader();
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52 /**
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53 * The first point in a HorizontalProfileChart. It is used to calculate the
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54 * distance between the currently processed point an the start.
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55 */
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56 private Point firstPoint;
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57
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58 /**
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59 * Constructor used to create horizontal profile charts.
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60 *
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61 * @param labels Labels used to be displayed in title, subtitle and so on.
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62 * @param theme ChartTheme used to adjust the rendering of this chart.
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63 * @param parameters Collection containing a bunch of parameters.
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64 * @param measurements Collection containing a bunch of measurements.
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65 * @param dates Collection containing a bunch of date objects.
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66 * @param result Collection containing a bunch of <code>Result</code>
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67 * objects which contain the actual data items to be displayed.
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68 * @param timeGaps Collection with timegap definitions.
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69 * @param locale Locale used to specify the format of labels, numbers, ...
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70 * @param linesVisible Render lines between data points if true, otherwise
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71 * not.
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72 * @param shapesVisible Render vertices as points if true, otherwise not.
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73 */
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74 public HorizontalProfileChart(
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75 ChartLabels labels,
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76 ChartTheme theme,
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77 Collection parameters,
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78 Collection measurements,
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79 Collection dates,
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80 Collection result,
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81 Collection timeGaps,
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82 Locale locale,
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83 boolean linesVisible,
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84 boolean shapesVisible
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85 ) {
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86 super(
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87 labels,
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88 theme,
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89 parameters,
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90 measurements,
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91 dates,
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92 result,
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93 timeGaps,
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94 locale,
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95 linesVisible,
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96 shapesVisible
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97 );
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98 this.PLOT_ORIENTATION = PlotOrientation.VERTICAL;
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99 }
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101
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102 @Override
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103 protected Object getValue(Result row) {
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104 try {
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105 return (Point) wktReader.read(row.getString("SHAPE"));
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106 }
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107 catch(ParseException pe) {
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108 log.warn("No data found while parsing.");
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109 return null;
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110 }
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111 }
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112
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113
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114 @Override
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115 protected void gapDetection(
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116 Result[] results,
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parents: 334
diff changeset
117 Series series,
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
118 int startPos,
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
119 int endPos
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
120 ) {
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
121 log.debug("Start gap detection.");
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
122 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
123 Point startValue = getPoint(results[startPos]);
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
124 Point endValue = getPoint(results[endPos-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
125 if (results[0].getInteger("DATAID") == 2)
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
126 addGapsOnGrid(results, series, startPos, endPos);
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
127 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
128 addGaps(
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
129 results,
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
130 series,
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
131 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
132 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
133 startPos,
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
134 endPos
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
135 );
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
136 }
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
137 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
138 log.warn(
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
139 "Error while parsing points for gap detection. " +
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
140 "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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 334
diff changeset
141 );
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
142 }
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
143
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
144 log.debug("Gap detection finished.");
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
145 }
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
146
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
147
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
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148 @Override
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149 protected void addValue(Result row, Series series) {
644
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
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150 double distance = 0;
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
151
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152 try {
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 Point point = (Point) wktReader.read(row.getString("SHAPE"));
644
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
154 if (firstPoint != null) {
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
155 distance = DistanceCalculator.calculateDistance(
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
156 firstPoint, point
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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157 );
644
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
158 }
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
159 else {
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
160 firstPoint = point;
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
161 }
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
162
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
163 ((XYSeries) series).add(
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
164 distance,
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
165 row.getDouble("YORDINATE")
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
166 );
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
167 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
168 catch(ParseException pe) {
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
169 log.warn("No data found while parsing.");
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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170 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
171 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
172
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
173
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
174 @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
175 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
176 super.addSeries(series, label, idx);
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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177
644
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
178 // reset firstPoint for next series
f3882e94c7e0 Changed the way of calculating the total distance in 'Horizontalprofil'-charts (issue171).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 643
diff changeset
179 firstPoint = null;
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
180 }
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
181
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
182
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
183 @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
184 protected void prepareAxis(String seriesKey,int idx) {
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
185 log.debug("prepare axis of xychart");
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
186
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
187 XYPlot plot = chart.getXYPlot();
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
188 Axis xAxis = plot.getDomainAxis();
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
189 NumberAxis yAxis = new NumberAxis(seriesKey);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
190
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
191 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
192 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
193
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
194 // litte workarround to adjust the max range of axes.
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
195 // 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>
parents: 815
diff changeset
196 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>
parents: 846
diff changeset
197 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
198 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).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
199
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
200 // 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).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 846
diff changeset
201 // 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
202 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
203 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
204 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
205 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
206 }
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
207 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
208 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
209 }
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
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 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
212 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
213
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
214 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
215 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
216 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
217 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
218 }
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
219 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
220 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
221 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
222 }
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
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 plot.setRangeAxis(idx, yAxis);
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.configure();
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 if (idx % 2 != 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
228 plot.setRangeAxisLocation(idx, AxisLocation.BOTTOM_OR_RIGHT);
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 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
230 plot.setRangeAxisLocation(idx, AxisLocation.BOTTOM_OR_LEFT);
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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231
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232 plot.mapDatasetToRangeAxis(idx, idx);
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233 }
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234
8b6ef091d38c It is possible to draw VerticalProfileCharts with just one single data point (issue229).
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235
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236 @Override
656
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237 protected void prepareRangeAxis(String seriesKey, int idx) {
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238 return;
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239 // do nothing here
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240 }
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241
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242
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243 @Override
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244 protected void storeMaxValue(Map values, Object value, String parameter) {
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245 return;
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246 // do nothing here
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247 }
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248
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249
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250 @Override
298
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251 protected String createSeriesName(
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252 String breakPoint1,
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253 String breakPoint2,
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254 String breakPoint3
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255 ) {
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256 log.debug("create seriesname of horizontalprofile chart");
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257 return super.createSeriesName(
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258 breakPoint1,
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259 breakPoint2,
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260 breakPoint3) +
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261 " " +
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262 findValueTitle(dates, breakPoint3);
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263 }
340
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264
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265
767
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266 @Override
340
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267 protected void addGapsOnGrid(
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268 Result[] results,
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269 Series series,
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270 int startPos,
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271 int endPos
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272 ) {
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273 String axis = getDependendAxisName(
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274 results[startPos],
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275 results[startPos+1]
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276 );
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277
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278 int last = 0;
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279 int current = 0;
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280 Point lastPoint = null;
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281 Point currentPoint = null;
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282
644
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283 try {
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284 firstPoint = getPoint(results[0]);
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285 }
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286 catch (ParseException pe) {
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287 log.error("Unable to parse start point for gap detection.");
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288 return;
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289 }
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290
340
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291 for (int i = startPos+1; i < endPos; i++) {
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292 try {
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293 last = results[i-1].getInteger(axis);
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294 lastPoint = getPoint(results[i-1]);
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295 current = results[i].getInteger(axis);
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296 currentPoint = getPoint(results[i]);
644
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297 double distance = DistanceCalculator.calculateDistance(
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298 firstPoint,
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299 currentPoint);
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300 double distanceOld = DistanceCalculator.calculateDistance(
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301 firstPoint,
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302 lastPoint);
340
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303
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304 boolean detected = gridDetection(last, current);
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305
643
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306 if (log.isDebugEnabled()) {
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307 log.debug("Last point: " + lastPoint.toString());
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308 log.debug("Current point: " + currentPoint.toString());
644
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309 log.debug("Current distance from start: " + distance);
643
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diff changeset
310 }
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311
340
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312 if (detected) {
643
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313 log.info(
644
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314 "Gap detected on grid between " + distanceOld +
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315 " and " + distance);
340
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316
644
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317 ((XYSeries) series).add(distance-1d, null);
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318 ((XYSeries) series).add(distanceOld+1d, null);
340
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319 }
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320 }
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321 catch (ParseException pe) {
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322 log.warn("Error while parsing point for gap detection.", pe);
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323 }
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diff changeset
324 }
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diff changeset
325 }
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diff changeset
326
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327
767
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328 /**
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329 * Method to add gaps between two data points. The real detection is done by
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330 * {@link #simpleDetection} and {@link #specialDetection}.
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331 *
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332 * @param results All data points in this dataset.
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333 * @param series Series to be processed.
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334 * @param startValue <code>Point</code> where the scan for gaps should begin.
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335 * @param endValue <code>Point</code> where the scan should end.
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336 * @param startPos Start position of this series in <code>results</code>.
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337 * @param endPos End position of a series in <code>results</code>
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338 */
340
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339 protected void addGaps(
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340 Result[] results,
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341 Series series,
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diff changeset
342 Point startValue,
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diff changeset
343 Point endValue,
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diff changeset
344 int startPos,
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345 int endPos
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diff changeset
346 ) {
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diff changeset
347 double range = 0;
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diff changeset
348 Point last = null;
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diff changeset
349 Point now = 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
350
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
351 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
352 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
353
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 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
355 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
356 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
357
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 // 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
359 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
360 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
361 // 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
362 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
363 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
364 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
365 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
366 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
367 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
368 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
369 );
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 // 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
372 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
373 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
374 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
375
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 ((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
377 }
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 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
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380 }
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 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>
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382 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
383 }
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
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388
767
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
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389 /**
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
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390 * 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
391 * 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
392 * of delta of start and end.
767
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
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393 * <br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
394 * (smallDelta &gt; delta / 100 * PERCENTAGE)
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
395 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
396 * @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
397 * @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
398 * @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
399 * @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
400 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
401 * @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
402 * false.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
403 */
340
07a64cfafdf1 Added gap detection in horizontal and vertical profile charts. Distinguish between meshes and other data sources.
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parents: 334
diff changeset
404 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
405 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
406 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
407 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
408 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
409 ) {
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 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
411 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
412
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 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
414 }
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
767
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
417 /**
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
418 * 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
419 * for detection:<br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
420 * 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
421 * 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
422 * <br>
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
423 * 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
424 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
425 * @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
426 * @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
427 * @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
428 * @param current Right point
788
e8a9e84a0328 Corrected JavaDoc errors in Chart Package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 779
diff changeset
429 * @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
430 * @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
431 * false.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
432 */
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
433 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
434 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
435 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
436 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
437 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
438 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
439 ) {
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 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
441 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
442 );
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 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
444 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
445 );
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 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
448 }
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
815
22c18083225e Removed compiler warnings while JavaDoc generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 788
diff changeset
450
370
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
451 @Override
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
452 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
453 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
454 return "JPOSITION";
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
455
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
456 return "IPOSITION";
061355435075 Changed depending value for gap detection in verticalprofile charts on meshes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 340
diff changeset
457 }
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
458
767
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
459 /**
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
460 * 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
461 * <code>result</code>.
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
462 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
463 * @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
464 * 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
465 *
79401c871da4 Added and repaired javadoc in de.intevation.gnv.chart package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 656
diff changeset
466 * @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
467 */
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
468 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
469 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
470 {
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 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
diff changeset
472 }
298
80f7c5dc09c6 Implementation of classes for creating timeseries, verticalprofile and horizontalprofile charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
473 }
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
diff changeset
474 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
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