Couple of changes for the Windchart

- Removed TimeSeries for marking the time
- Retreival of confidence values for the wind
- Improved settings

java/com.sap.sailing.domain/META-INF/MANIFEST.MF

@@ -8,7 +8,7 @@ Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-ClassPath: .
 Export-Package: com.sap.sailing.domain.base,
  com.sap.sailing.domain.base.impl,
- com.sap.sailing.domain.confidence;x-friends:="com.sap.sailing.domain.test",
+ com.sap.sailing.domain.confidence,
  com.sap.sailing.domain.confidence.impl;x-friends:="com.sap.sailing.domain.test",
  com.sap.sailing.domain.leaderboard,
  com.sap.sailing.domain.leaderboard.impl,

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/WindChart.java

@@ -13,7 +13,6 @@ import org.moxieapps.gwt.highcharts.client.Chart;
 import org.moxieapps.gwt.highcharts.client.ChartSubtitle;
 import org.moxieapps.gwt.highcharts.client.ChartTitle;
 import org.moxieapps.gwt.highcharts.client.Color;
-import org.moxieapps.gwt.highcharts.client.Extremes;
 import org.moxieapps.gwt.highcharts.client.PlotLine;
 import org.moxieapps.gwt.highcharts.client.Point;
 import org.moxieapps.gwt.highcharts.client.Series;
@@ -70,6 +69,8 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
     private final StringMessages stringMessages;
     private final Set<WindSourceType> windSourceTypesToDisplay;
     private long resolutionInMilliseconds;
+    private boolean showWindSpeedSeries;
+    private boolean showWindDirectionsSeries;
     
     /**
      * Holds one series for each wind source for which data has been received.
@@ -81,8 +82,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
     private final AsyncActionsExecutor asyncActionsExecutor;
     private final SailingServiceAsync sailingService;
     private final Chart chart;
-    private Series timeLineSeries;
-    private final boolean allowTimeAdjust;
     private boolean ignoreClickOnce;
     private final DateTimeFormat dateFormat = DateTimeFormat.getFormat("HH:mm:ss");
     
@@ -108,17 +107,18 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
      */
     public WindChart(SailingServiceAsync sailingService, RaceSelectionProvider raceSelectionProvider, Timer timer,
             WindChartSettings settings, final StringMessages stringMessages, AsyncActionsExecutor asyncActionsExecutor,
-            ErrorReporter errorReporter, boolean compactChart, boolean allowTimeAdjust) {
+            ErrorReporter errorReporter, boolean compactChart) {
         super(timer);
         this.sailingService = sailingService;
         this.asyncActionsExecutor = asyncActionsExecutor;
         this.stringMessages = stringMessages;
         this.errorReporter = errorReporter;
-        this.allowTimeAdjust = allowTimeAdjust;
         this.windSourceDirectionSeries = new HashMap<WindSource, Series>();
         this.windSourceSpeedSeries = new HashMap<WindSource, Series>();
         this.colorMap = new ColorMap<WindSource>();
         this.windSourceTypesToDisplay = new HashSet<WindSourceType>();
+        this.showWindSpeedSeries = false;
+        this.showWindDirectionsSeries = true;
         chart = new Chart()
                 .setZoomType(Chart.ZoomType.X)
                 .setMarginLeft(65)
@@ -137,7 +137,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
             @Override
             public String format(ToolTipData toolTipData) {
                 String seriesName = toolTipData.getSeriesName();
-                
                 if (seriesName.equals(WindChart.this.stringMessages.time())) {
                     return "<b>" + seriesName + ":</b> " + dateFormat.format(new Date(toolTipData.getXAsLong()))
                             + "<br/>(" + stringMessages.clickChartToSetTime() + ")";
@@ -158,7 +157,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
         
         chart.setBackgroundColor(new Color("#ebebec"));
         
-        if (allowTimeAdjust) {
             chart.setClickEventHandler(new ChartClickEventHandler() {
                 @Override
                 public boolean onClick(ChartClickEvent chartClickEvent) {
@@ -171,6 +169,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                     return true;
                 }
             });
+           
             chart.setSelectionEventHandler(new ChartSelectionEventHandler() {
                 @Override
                 public boolean onSelection(ChartSelectionEvent chartSelectionEvent) {
@@ -191,7 +190,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                     return true;
                 }
             });
-        }
+
         chart.getXAxis().setType(Axis.Type.DATE_TIME).setMaxZoom(10000) // ten seconds
                 .setAxisTitleText(stringMessages.time());
         chart.getYAxis(0).setAxisTitleText(stringMessages.fromDeg()).setStartOnTick(false).setShowFirstLabel(false)
@@ -202,6 +201,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                         return new Long(value < 0 ? value + 360 : value).toString();
                     }
                 }));
+        
         chart.getYAxis(1).setOpposite(true).setAxisTitleText(stringMessages.speed()+" ("+stringMessages.averageSpeedInKnotsUnit()+")")
             .setStartOnTick(false).setShowFirstLabel(false).setGridLineWidth(0).setMinorGridLineWidth(0);
         
@@ -213,8 +213,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                  .getXAxis().setAxisTitle(null);
         }
         
-        timeLineSeries = createTimeLineSeries();
-        
         setWidget(chart);
         setSize("100%", "100%");
         updateSettings(settings);
@@ -237,37 +235,40 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
     }
 
     private void showVisibleSeries() {
-        Series[] currentlyVisible = chart.getSeries();
-        Set<Series> seriesToRemove = new HashSet<Series>();
-        for (Series series : currentlyVisible) {
-            seriesToRemove.add(series);
-        }
-        for (Map.Entry<WindSource, Series> e : windSourceDirectionSeries.entrySet()) {
-            if (windSourceTypesToDisplay.contains(e.getKey().getType())) {
-                if (!seriesToRemove.contains(e.getValue())) {
-                    chart.addSeries(e.getValue());
-                    e.getValue().select(true); // ensures that the checkbox will be ticked
+        Set<Series> visibleSeries = new HashSet<Series>(Arrays.asList(chart.getSeries()));
+        
+        if(showWindDirectionsSeries) {
+            for (Map.Entry<WindSource, Series> e : windSourceDirectionSeries.entrySet()) {
+                Series series = e.getValue();
+                if (windSourceTypesToDisplay.contains(e.getKey().getType())) {
+                    if (!visibleSeries.contains(series)) {
+                        chart.addSeries(series, false, false);
+                        series.select(true); // ensures that the checkbox will be ticked
+                    }
                 } else {
-                    seriesToRemove.remove(e.getValue());
-                }
-            }
-        }
-        for (Map.Entry<WindSource, Series> e : windSourceSpeedSeries.entrySet()) {
-            if (windSourceTypesToDisplay.contains(e.getKey().getType())) {
-                if (!seriesToRemove.contains(e.getValue())) {
-                    chart.addSeries(e.getValue());
-                    e.getValue().select(true); // ensures that the checkbox will be ticked
-                } else {
-                    seriesToRemove.remove(e.getValue());
+                    if(visibleSeries.contains(series)) {
+                        chart.removeSeries(series, false);
+                    }
                 }
             }
         } 
 
-        // never remove the timeLineSeries
-        seriesToRemove.remove(timeLineSeries);
-        for (Series series : seriesToRemove) {
-            chart.removeSeries(series);
+        if(showWindSpeedSeries) {
+            for (Map.Entry<WindSource, Series> e : windSourceSpeedSeries.entrySet()) {
+                Series series = e.getValue();
+                if (windSourceTypesToDisplay.contains(e.getKey().getType())) {
+                    if (!visibleSeries.contains(series)) {
+                        chart.addSeries(series, false, false);
+                        series.select(true); // ensures that the checkbox will be ticked
+                    }
+                } else {
+                    if(visibleSeries.contains(series)) {
+                        chart.removeSeries(series, false);
+                    }
+                }
+            }
         }
+        chart.redraw();
     }
 
     /**
@@ -279,7 +280,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
         if (result == null) {
             result = createSpeedSeries(windSource);
             windSourceSpeedSeries.put(windSource, result);
-            if (windSourceTypesToDisplay.contains(windSource.getType())) {
+            if (showWindSpeedSeries &&  windSourceTypesToDisplay.contains(windSource.getType())) {
                 chart.addSeries(result);
             }
         }
@@ -316,15 +317,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
         return newSeries;
     }
 
-    private Series createTimeLineSeries() {
-        return chart
-                .createSeries()
-                .setType(Series.Type.LINE)
-                .setName(stringMessages.time())
-                .setYAxis(0)
-                .setPlotOptions(new LinePlotOptions().setShowInLegend(false).setHoverStateEnabled(false).setLineWidth(2));
-    }
-
     /**
      * Updates the wind charts with the wind data from <code>result</code>. If <code>append</code> is <code>true</code>, previously
      * existing points in the chart are left unchanged. Otherwise, the existing wind series are replaced.
@@ -346,15 +338,17 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
             int i=0;
             for (WindDTO wind : windTrackInfo.windFixes) {
                 if (timeOfEarliestRequestInMillis == null || wind.timepoint<timeOfEarliestRequestInMillis) {
-                    timeOfEarliestRequestInMillis = wind.timepoint;
+                    timeOfEarliestRequestInMillis = wind.originTimepoint;
                 }
                 if (timeOfLatestRequestInMillis == null || wind.timepoint>timeOfLatestRequestInMillis) {
-                    timeOfLatestRequestInMillis = wind.timepoint;
+                    timeOfLatestRequestInMillis = wind.originTimepoint;
                 }
                 
-                Point newDirectionPoint = new Point(wind.timepoint, wind.dampenedTrueWindFromDeg);
+                Point newDirectionPoint = new Point(wind.originTimepoint, wind.dampenedTrueWindFromDeg);
                 if (wind.dampenedTrueWindSpeedInKnots != null) {
-                    newDirectionPoint.setName(numberFormat.format(wind.dampenedTrueWindSpeedInKnots)+stringMessages.averageSpeedInKnotsUnit());
+                    String name = numberFormat.format(wind.dampenedTrueWindSpeedInKnots)+ stringMessages.averageSpeedInKnotsUnit();
+                    // name += " Confidence:" + wind.confidence;
+                    newDirectionPoint.setName(name);
                 }
                 newDirectionPoint = recalculateDirectionPoint(directionMax, directionMin, newDirectionPoint);
                 directionPoints[i] = newDirectionPoint;
@@ -367,7 +361,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                     directionMin = direction;
                 }
 
-                Point newSpeedPoint = new Point(wind.timepoint, wind.dampenedTrueWindSpeedInKnots);
+                Point newSpeedPoint = new Point(wind.originTimepoint, wind.dampenedTrueWindSpeedInKnots);
                 speedPoints[i++] = newSpeedPoint;
             }
             Point[] newDirectionPoints;
@@ -425,7 +419,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
 
     @Override
     public SettingsDialogComponent<WindChartSettings> getSettingsDialogComponent() {
-        return new WindChartSettingsDialogComponent(new WindChartSettings(windSourceTypesToDisplay, resolutionInMilliseconds), stringMessages);
+        return new WindChartSettingsDialogComponent(new WindChartSettings(showWindSpeedSeries, showWindDirectionsSeries, windSourceTypesToDisplay, resolutionInMilliseconds), stringMessages);
     }
 
     /**
@@ -438,10 +432,11 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
             resolutionInMilliseconds = newSettings.getResolutionInMilliseconds();
             clearCacheAndReload();
         }
+        showWindDirectionsSeries = newSettings.isShowWindDirectionsSeries();
+        showWindSpeedSeries = newSettings.isShowWindSpeedSeries();
         windSourceTypesToDisplay.clear();
         windSourceTypesToDisplay.addAll(newSettings.getWindSourceTypesToDisplay());
         showVisibleSeries();
-        chart.redraw();
     }
 
     private void clearCacheAndReload() {
@@ -460,7 +455,7 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
         if (result == null) {
             result = createDirectionSeries(windSource);
             windSourceDirectionSeries.put(windSource, result);
-            if (windSourceTypesToDisplay.contains(windSource.getType())) {
+            if (showWindDirectionsSeries && windSourceTypesToDisplay.contains(windSource.getType())) {
                 chart.addSeries(result);
             }
         }
@@ -492,8 +487,6 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                                 xAxis.setStartOnTick(false);
                                 xAxis.setEndOnTick(false);
                                 
-                                xAxis.setPlotLines(xAxis.createPlotLine().setColor("#CC0000").setValue(WindChart.this.timer.getTime().getTime()));
-                                
                                 updateStripChartSeries(result, append);
                             } else {
                                 if (!append) {
@@ -560,49 +553,13 @@ public class WindChart extends SimpleChartPanel implements Component<WindChartSe
                 loadData(selectedRaceIdentifier, minTimepoint, maxTimepoint, /* append */false); // replace old series
             }
         }
-        updateTimeLine(date);
-    }
-
-    /**
-     * Forces the chart to {@link #updateTimeLine(Date) update} the position and to {@link #ensureTimeLineIsVisible()
-     * ensure}, that the time line is visible.
-     */
-    public void forceTimeLineUpdate() {
-        updateTimeLine(timer.getTime());
-    }
-    
-    /**
-     * Updates the position of the time line for the given {@link Date}, if {@link #allowTimeAdjust} is <code>true</code>.<br />
-     * @param date Defines the x-Value of the line points
-     */
-    private void updateTimeLine(Date date) {
-        if (allowTimeAdjust) {
-            Long x = date.getTime();
-            try {
-                Extremes extremes = chart.getYAxis(0).getExtremes();
-                Point[] points = new Point[2];
-                points[0] = new Point(x, extremes.getMin());
-                points[1] = new Point(x, extremes.getMax());
-                timeLineSeries.setPoints(points);
-                ensureTimeLineIsVisible();
-            } catch (NullPointerException e) {
-                // explicitly do nothing; it means that getExtremes() has thrown an exception, so we don't know how to set them
-            }
-        }
-    }
-    
-    /**
-     * Checks if the series of the chart contain the {@link #timeLineSeries}. If not, it is added to the chart.
-     */
-    private void ensureTimeLineIsVisible() {
-        if (!Arrays.asList(chart.getSeries()).contains(timeLineSeries)) {
-            chart.addSeries(timeLineSeries);
-        }
     }
 
     @Override
     public void onResize() {
-        chart.setSizeToMatchContainer();
+        if(isVisible()) {
+            chart.setSizeToMatchContainer();
+        }
     }
     
     private boolean needsDataLoading() {

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/WindChartSettings.java

@@ -1,8 +1,5 @@
 package com.sap.sailing.gwt.ui.adminconsole;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
 import java.util.Set;
 
 import com.sap.sailing.domain.common.WindSourceType;
@@ -12,21 +9,21 @@ public class WindChartSettings {
     
     private final long resolutionInMilliseconds;
 
-    public WindChartSettings(Set<WindSourceType> windSourceTypesToDisplay, long resolutionInMilliseconds) {
+    private final boolean showWindSpeedSeries;
+    private final boolean showWindDirectionsSeries;
+
+    public WindChartSettings(boolean showWindSpeedSeries, boolean showWindDirectionsSeries, Set<WindSourceType> windSourceTypesToDisplay, long resolutionInMilliseconds) {
         this.windSourceTypesToDisplay = windSourceTypesToDisplay;
         this.resolutionInMilliseconds = resolutionInMilliseconds;
+        this.showWindDirectionsSeries = showWindDirectionsSeries;
+        this.showWindSpeedSeries = showWindSpeedSeries;
     }
     
     /**
      * Uses {@link WindChart#DEFAULT_RESOLUTION_IN_MILLISECONDS} as resolution
      */
-    public WindChartSettings(WindSourceType... windSourceTypesToDisplay) {
-        this(WindChart.DEFAULT_RESOLUTION_IN_MILLISECONDS, windSourceTypesToDisplay);
-    }
-
-    public WindChartSettings(long resolutionInMilliseconds, WindSourceType... windSourceTypesToDisplay) {
-        this(new HashSet<WindSourceType>(windSourceTypesToDisplay == null ? new ArrayList<WindSourceType>()
-                : Arrays.asList(windSourceTypesToDisplay)), resolutionInMilliseconds);
+    public WindChartSettings(boolean showWindSpeedSeries, boolean showWindDirectionsSeries, Set<WindSourceType> windSourceTypesToDisplay) {
+        this(showWindSpeedSeries, showWindDirectionsSeries, windSourceTypesToDisplay, WindChart.DEFAULT_RESOLUTION_IN_MILLISECONDS);
     }
 
     public Set<WindSourceType> getWindSourceTypesToDisplay() {
@@ -37,4 +34,12 @@ public class WindChartSettings {
         return resolutionInMilliseconds;
     }
 
+    public boolean isShowWindSpeedSeries() {
+        return showWindSpeedSeries;
+    }
+
+    public boolean isShowWindDirectionsSeries() {
+        return showWindDirectionsSeries;
+    }
+    
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/WindChartSettingsDialogComponent.java

@@ -23,6 +23,9 @@ public class WindChartSettingsDialogComponent implements SettingsDialogComponent
     private final WindChartSettings initialSettings;
     private IntegerBox resolutionInSecondsBox;
     private final Map<WindSourceType, CheckBox> checkboxes;
+    private CheckBox showWindSpeedSeriesCheckbox;
+    private CheckBox showWindDirectionsSeriesCheckbox;
+
     private final StringMessages stringMessages;
     
     public WindChartSettingsDialogComponent(WindChartSettings initialSettings, StringMessages stringMessages) {
@@ -36,10 +39,22 @@ public class WindChartSettingsDialogComponent implements SettingsDialogComponent
     public Widget getAdditionalWidget(DataEntryDialog<?> dialog) {
         VerticalPanel vp = new VerticalPanel();
         resolutionInSecondsBox = dialog.createIntegerBox((int) (initialSettings.getResolutionInMilliseconds()/1000), /* visibleLength */ 5);
+
         HorizontalPanel hp = new HorizontalPanel();
         hp.add(new Label(stringMessages.stepSizeInSeconds()));
         hp.add(resolutionInSecondsBox);
         vp.add(hp);
+        
+        showWindSpeedSeriesCheckbox = dialog.createCheckbox(stringMessages.showWindSpeedSeries());
+        showWindSpeedSeriesCheckbox.setValue(initialSettings.isShowWindSpeedSeries());
+        vp.add(showWindSpeedSeriesCheckbox);
+
+        showWindDirectionsSeriesCheckbox = dialog.createCheckbox(stringMessages.showWindDirectionSeries());
+        showWindDirectionsSeriesCheckbox.setValue(initialSettings.isShowWindDirectionsSeries());
+        vp.add(showWindDirectionsSeriesCheckbox);
+
+        Label createHeadlineLabel = dialog.createHeadlineLabel(stringMessages.windSourcesUsed());
+        vp.add(createHeadlineLabel);
         for (WindSourceType windSourceType : WindSourceType.values()) {
             CheckBox checkbox = dialog.createCheckbox(WindSourceTypeFormatter.format(windSourceType, stringMessages));
             checkboxes.put(windSourceType, checkbox);
@@ -57,7 +72,8 @@ public class WindChartSettingsDialogComponent implements SettingsDialogComponent
                 windSourceTypesToDisplay.add(e.getKey());
             }
         }
-        return new WindChartSettings(windSourceTypesToDisplay, resolutionInSecondsBox.getValue() == null ? -1 : resolutionInSecondsBox.getValue()*1000);
+        return new WindChartSettings(showWindSpeedSeriesCheckbox.getValue(), showWindDirectionsSeriesCheckbox.getValue(),
+                windSourceTypesToDisplay, resolutionInSecondsBox.getValue() == null ? -1 : resolutionInSecondsBox.getValue()*1000);
     }
 
     @Override

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/WindPanel.java

@@ -1,10 +1,12 @@
 package com.sap.sailing.gwt.ui.adminconsole;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -180,8 +182,8 @@ public class WindPanel extends FormPanel implements EventDisplayer, WindShower,
         });
         windSourceSelectionPanel.add(showConfigAnchor);
         grid.setWidget(1, 0, windSourceSelectionPanel);
-        windChart = new WindChart(sailingService, raceSelectionProvider, new Timer(
-                PlayModes.Replay), new WindChartSettings(WindSourceType.values()), stringMessages, asyncActionsExecutor, errorReporter, false, false);
+        WindChartSettings windChartSettings = new WindChartSettings(false, true, new HashSet<WindSourceType>(Arrays.asList(WindSourceType.values())));
+        windChart = new WindChart(sailingService, raceSelectionProvider, new Timer(PlayModes.Replay), windChartSettings, stringMessages, asyncActionsExecutor, errorReporter, false);
         windChart.onResize();
         grid.setWidget(2, 0, windChart.getEntryWidget());
         grid.getCellFormatter().setVerticalAlignment(1, 1, HasVerticalAlignment.ALIGN_TOP);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages.java

@@ -298,4 +298,6 @@ public interface StringMessages extends Messages {
     String servletPortNumber();
     String registeredAt(String string);
     String replicatingFromMaster(String hostname, int jmsPort, int servletPort);
+    String showWindSpeedSeries();
+    String showWindDirectionSeries();
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages.properties

@@ -293,3 +293,5 @@ jmsPortNumber=JMS port number
 servletPortNumber=Servlet port number
 registeredAt=Registered at {0}
 replicatingFromMaster=Replicating from master {0}, JMS port {1}, servlet port {2}
+showWindSpeedSeries=Show wind speed data
+showWindDirectionSeries=Show wind directions data

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages_de.properties

@@ -294,3 +294,5 @@ jmsPortNumber=JMS Portnummer
 servletPortNumber=Servlet Portnummer
 registeredAt=Registriert {0}
 replicatingFromMaster=Repliziert von master {0}, JMS Port {1}, Servlet Port {2}
+showWindSpeedSeries=Daten für Windgeschwindigkeit zeigen
+showWindDirectionSeries=Daten für Windrichtung zeigen

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/raceboard/RaceBoardPanel.java

@@ -1,8 +1,10 @@
 package com.sap.sailing.gwt.ui.raceboard;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 
@@ -321,9 +323,9 @@ public class RaceBoardPanel extends FormPanel implements EventDisplayer, RaceSel
      }
 
     private WindChart createWindChart(AsyncActionsExecutor asyncActionsExecutor) {
-        WindChartSettings windChartSettings = new WindChartSettings(WindSourceType.values());
+        WindChartSettings windChartSettings = new WindChartSettings(false, true, new HashSet<WindSourceType>(Arrays.asList(WindSourceType.values())));
         return new WindChart(sailingService, raceSelectionProvider, timer, windChartSettings,
-                stringMessages, asyncActionsExecutor, errorReporter, viewMode == RaceBoardViewModes.ONESCREEN, true);
+                stringMessages, asyncActionsExecutor, errorReporter, viewMode == RaceBoardViewModes.ONESCREEN);
     }
 
     private void addComponentAsToogleButtonToNavigationMenu(final ComponentViewer componentViewer,

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java

@@ -100,6 +100,7 @@ import com.sap.sailing.domain.tracking.TrackedLegOfCompetitor;
 import com.sap.sailing.domain.tracking.TrackedRace;
 import com.sap.sailing.domain.tracking.Wind;
 import com.sap.sailing.domain.tracking.WindTrack;
+import com.sap.sailing.domain.tracking.WindWithConfidence;
 import com.sap.sailing.domain.tracking.impl.TrackedRaceImpl;
 import com.sap.sailing.domain.tracking.impl.WindImpl;
 import com.sap.sailing.domain.tractracadapter.DomainFactory;
@@ -661,8 +662,9 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
     /**
      * Uses <code>wind</code> for both, the non-dampened and dampened fields of the {@link WindDTO} object returned
      */
-    protected WindDTO createWindDTOFromAlreadyAveraged(Wind wind, WindTrack windTrack) {
+    protected WindDTO createWindDTOFromAlreadyAveraged(Wind wind, WindTrack windTrack, TimePoint originTimepoint) {
         WindDTO windDTO = new WindDTO();
+        windDTO.originTimepoint = originTimepoint.asMillis();
         windDTO.trueWindBearingDeg = wind.getBearing().getDegrees();
         windDTO.trueWindFromDeg = wind.getBearing().reverse().getDegrees();
         windDTO.trueWindSpeedInKnots = wind.getKnots();
@@ -717,9 +719,11 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                             .getMillisecondsOverWhichToAverageWind();
                     TimePoint timePoint = fromTimePoint;
                     for (int i = 0; i < numberOfFixes; i++) {
-                        Wind wind = windTrack.getAveragedWind(position, timePoint);
-                        if (wind != null) {
-                            WindDTO windDTO = createWindDTOFromAlreadyAveraged(wind, windTrack);
+                        WindWithConfidence<Pair<Position, TimePoint>> averagedWindWithConfidence = windTrack.getAveragedWindWithConfidence(position, timePoint);
+                        
+                        if (averagedWindWithConfidence != null) {
+                            WindDTO windDTO = createWindDTOFromAlreadyAveraged(averagedWindWithConfidence.getObject(), windTrack, timePoint);
+                            windDTO.confidence = averagedWindWithConfidence.getConfidence();
                             windTrackInfoDTO.windFixes.add(windDTO);
                         }
                         timePoint = new MillisecondsTimePoint(timePoint.asMillis() + millisecondsStepWidth);
@@ -737,12 +741,12 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
         assert from != null;
         TrackedRace trackedRace = getExistingTrackedRace(raceIdentifier);
         
-        WindInfoForRaceDTO result = getAveragedWindInfo(new MillisecondsTimePoint(from), trackedRace.getTimePointOfNewestEvent(), millisecondsStepWidth, numberOfFixes,
+        WindInfoForRaceDTO result = getAveragedWindInfo(new MillisecondsTimePoint(from), millisecondsStepWidth, numberOfFixes,
                 windSourceTypeNames, trackedRace);
         return result;
     }
 
-    private WindInfoForRaceDTO getAveragedWindInfo(TimePoint from, TimePoint to, long millisecondsStepWidth, int numberOfFixes,
+    private WindInfoForRaceDTO getAveragedWindInfo(TimePoint from, long millisecondsStepWidth, int numberOfFixes,
             Collection<String> windSourceTypeNames, TrackedRace trackedRace) {
         WindInfoForRaceDTO result = null;
         if (trackedRace != null) {
@@ -770,12 +774,11 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                             .getMillisecondsOverWhichToAverageWind();
                     TimePoint timePoint = from;
                     for (int i = 0; i < numberOfFixes && newestEvent != null && timePoint.compareTo(newestEvent) < 0; i++) {
-                        Wind wind = windTrack.getAveragedWind(null, timePoint);
-                        if (wind != null) {
-                            if(wind.getTimePoint().compareTo(from) > 0 && wind.getTimePoint().compareTo(to) < 0) {
-                                WindDTO windDTO = createWindDTOFromAlreadyAveraged(wind, windTrack);
-                                windTrackInfoDTO.windFixes.add(windDTO);
-                            }
+                        WindWithConfidence<Pair<Position, TimePoint>> averagedWindWithConfidence = windTrack.getAveragedWindWithConfidence(null, timePoint);
+                        if (averagedWindWithConfidence != null) {
+                            WindDTO windDTO = createWindDTOFromAlreadyAveraged(averagedWindWithConfidence.getObject(), windTrack, timePoint);
+                            windDTO.confidence = averagedWindWithConfidence.getConfidence();
+                            windTrackInfoDTO.windFixes.add(windDTO);
                         }
                         timePoint = new MillisecondsTimePoint(timePoint.asMillis() + millisecondsStepWidth);
                     }
@@ -805,7 +808,7 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
             }
             if(fromTimePoint != null && toTimePoint != null) {
                 int numberOfFixes = (int) ((toTimePoint.asMillis() - fromTimePoint.asMillis())/resolutionInMilliseconds);
-                result = getAveragedWindInfo(fromTimePoint, toTimePoint, resolutionInMilliseconds, numberOfFixes, windSourceTypeNames, trackedRace);
+                result = getAveragedWindInfo(fromTimePoint, resolutionInMilliseconds, numberOfFixes, windSourceTypeNames, trackedRace);
             }
         }
         return result;
@@ -900,9 +903,9 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                                     fix.getTimePoint());
                             LegType legType = trackedLegOfCompetitor == null ? null : trackedRace.getTrackedLeg(
                                     trackedLegOfCompetitor.getLeg()).getLegType(fix.getTimePoint());
-                            GPSFixDTO fixDTO = createGPSFixDTO(fix, fix.getSpeed(), createWindDTOFromAlreadyAveraged(trackedRace.getWind(fix.getPosition(),
-                                    toTimePointExcluding), trackedRace
-                                    .getOrCreateWindTrack(windSource)), tack, legType, /* extrapolate */
+                            Wind wind = trackedRace.getWind(fix.getPosition(),toTimePointExcluding);
+                            WindDTO windDTO = createWindDTOFromAlreadyAveraged(wind, trackedRace.getOrCreateWindTrack(windSource), toTimePointExcluding);
+                            GPSFixDTO fixDTO = createGPSFixDTO(fix, fix.getSpeed(), windDTO, tack, legType, /* extrapolate */
                                     false);
                             fixesForCompetitor.add(fixDTO);
                             if (fixIter.hasNext()) {
@@ -916,13 +919,12 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                                             .getTrackedLeg(trackedLegOfCompetitor.getLeg()).getLegType(
                                                     fix.getTimePoint());
                                     SpeedWithBearing speedWithBearing = track.getEstimatedSpeed(toTimePointExcluding);
+                                    Wind wind2 = trackedRace.getWind(position, toTimePointExcluding);
+                                    WindDTO windDTO2 = createWindDTOFromAlreadyAveraged(wind2, trackedRace.getOrCreateWindTrack(windSource), toTimePointExcluding);
                                     GPSFixDTO extrapolated = new GPSFixDTO(
                                             to.get(competitorDTO),
                                             new PositionDTO(position.getLatDeg(), position.getLngDeg()),
-                                            createSpeedWithBearingDTO(speedWithBearing),
-                                            createWindDTOFromAlreadyAveraged(trackedRace.getWind(position,
-                                                    toTimePointExcluding), trackedRace
-                                                    .getOrCreateWindTrack(windSource)), /* extrapolated */
+                                            createSpeedWithBearingDTO(speedWithBearing), windDTO2, /* extrapolated */
                                             tack2, legType2, true);
                                     fixesForCompetitor.add(extrapolated);
                                 }
@@ -1601,9 +1603,9 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                         TrackedLegOfCompetitor trackedLegOfCompetitor = trackedRace.getTrackedLeg(competitor, fix.getTimePoint());
                         LegType legType = trackedLegOfCompetitor == null ? null : trackedRace.getTrackedLeg(
                                 trackedLegOfCompetitor.getLeg()).getLegType(fix.getTimePoint());
-                        GPSFixDTO fixDTO = createGPSFixDTO(fix, speedWithBearing,  createWindDTOFromAlreadyAveraged(trackedRace.getWind(
-                                fix.getPosition(), fix.getTimePoint()),
-                                trackedRace.getOrCreateWindTrack(windSource)), tack, legType, /* extrapolated */false);
+                        Wind wind = trackedRace.getWind(fix.getPosition(), fix.getTimePoint());
+                        WindDTO windDTO = createWindDTOFromAlreadyAveraged(wind, trackedRace.getOrCreateWindTrack(windSource), fix.getTimePoint());
+                        GPSFixDTO fixDTO = createGPSFixDTO(fix, speedWithBearing,  windDTO, tack, legType, /* extrapolated */false);
                         gpsFixDouglasList.add(fixDTO);
                     }
                     result.put(competitorDTO, gpsFixDouglasList);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/WindDTO.java

@@ -13,6 +13,8 @@ public class WindDTO implements IsSerializable {
     public Double dampenedTrueWindFromDeg;
     public PositionDTO position;
     public Long timepoint;
+    public Long originTimepoint;
+    public Double confidence;
     
     public WindDTO() {}
 }