adapt default values: wind grid 30x60, heatmap with streamlets, windline seeds on back

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

@@ -242,7 +242,7 @@ public class SimulatorServiceImpl extends RemoteServiceServlet implements Simula
             wf.setGridAreaGps(gridAreaGps);
         }
 
-        final WindFieldDTO wfDTO = createWindFieldDTO(wf, startTime, endTime, timeStep, params.isShowLines());
+        final WindFieldDTO wfDTO = createWindFieldDTO(wf, startTime, endTime, timeStep, params.isShowLines(), params.getSeedLines());
         logger.info("Exiting getWindField");
         return wfDTO;
 
@@ -304,7 +304,7 @@ public class SimulatorServiceImpl extends RemoteServiceServlet implements Simula
     }
 
     private WindFieldDTO createWindFieldDTO(final WindFieldGenerator wf, final TimePoint startTime, final TimePoint endTime,
-            final TimePoint timeStep, final boolean isShowLines) {
+            final TimePoint timeStep, final boolean isShowLines, final char seedLines) {
 
         final WindFieldDTO windFieldDTO = new WindFieldDTO();
         final List<SimulatorWindDTO> wList = new ArrayList<SimulatorWindDTO>();
@@ -327,8 +327,14 @@ public class SimulatorServiceImpl extends RemoteServiceServlet implements Simula
 
         windFieldDTO.setMatrix(wList);
         if (isShowLines) {
-            getWindLinesFromStartLine(wf, windFieldDTO, startTime, endTime, timeStep);
-            getWindLinesFromEndLine(wf, windFieldDTO, startTime, endTime, timeStep);
+            
+            if (seedLines == 'f') {
+                getWindLinesFromStartLine(wf, windFieldDTO, startTime, endTime, timeStep);
+            }
+            if (seedLines == 'b') {
+                getWindLinesFromEndLine(wf, windFieldDTO, startTime, endTime, timeStep);
+            }
+            
         }
         return windFieldDTO;
     }
@@ -566,7 +572,7 @@ public class SimulatorServiceImpl extends RemoteServiceServlet implements Simula
 
         WindFieldDTO windFieldDTO = null;
         if (pattern != null) {
-            windFieldDTO = createWindFieldDTO(wf, startTime, endTime, timeStep, params.isShowLines());
+            windFieldDTO = createWindFieldDTO(wf, startTime, endTime, timeStep, params.isShowLines(), params.getSeedLines());
         }
         final SimulatorResultsDTO simulatorResults = new SimulatorResultsDTO(rcDTO, pathDTO, windFieldDTO);
 

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

@@ -36,7 +36,9 @@ public class WindFieldGenParamsDTO implements IsSerializable {
     private boolean showStreamlets;
 
     private boolean showLines;
-    
+
+    private char seedLines;
+
     
     public WindFieldGenParamsDTO() {
         setDefaultTimeSettings();
@@ -157,4 +159,12 @@ public class WindFieldGenParamsDTO implements IsSerializable {
         this.showLines = showLines;
     }
 
+    public char getSeedLines() {
+        return seedLines;
+    }
+
+    public void setSeedLines(char seedLines) {
+        this.seedLines = seedLines;
+    }
+
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/simulator/SimulatorEntryPoint.java

@@ -20,22 +20,16 @@ public class SimulatorEntryPoint extends AbstractEntryPoint {
     private SimulatorViewModes viewMode;
 
     private final SimulatorServiceAsync simulatorSvc = GWT.create(SimulatorService.class);
-    private int xRes = 5;
-    private int yRes = 5;
+    private int xRes = 60;
+    private int yRes = 30;
     private boolean autoUpdate = false;
     private char mode = 'f';
-    /**
-     * Show the wind arrows in wind display and replay modes.
-     */
-    private boolean showArrows = true;
-    
-    /**
-     * Show the "heat map" and the wind lines in the wind display and replay modes.
-     */
-    private boolean showGrid = false;
-    private boolean showLines = false;
-    
-    private boolean showStreamlets = false;
+
+    private boolean showArrows = false; // show the wind arrows in wind display and replay modes.    
+    private boolean showGrid = true;   // show the "heat map" in the wind display and replay modes.
+    private boolean showLines = false;  // show the wind lines in the wind display and replay modes.
+    private char seedLines = 'b';  // seed lines at: 'b'ack, 'f'ront
+    private boolean showStreamlets = true; // show the wind streamlets in the wind display and replay modes.
    
     private static Logger logger = Logger.getLogger(SimulatorEntryPoint.class.getName());
 
@@ -100,9 +94,18 @@ public class SimulatorEntryPoint extends AbstractEntryPoint {
             } else {
                 showStreamlets = false;
             }
+            if (windDisplayStr.contains("b")) {
+                seedLines = 'b';
+            }
+            if (windDisplayStr.contains("f")) {
+                seedLines = 'f';
+            }
+            if (windDisplayStr.contains("c")) {
+                seedLines = 'c';
+            }
         }
         SimulatorMainPanel mainPanel = new SimulatorMainPanel(simulatorSvc, stringMessages, this, xRes, yRes,
-                autoUpdate, mode, showGrid, showLines, showArrows, showStreamlets);
+                autoUpdate, mode, showGrid, showLines, seedLines, showArrows, showStreamlets);
 
         switch (viewMode) {
         case ONESCREEN:

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/simulator/SimulatorMainPanel.java

@@ -185,7 +185,7 @@ public class SimulatorMainPanel extends SplitLayoutPanel {
     }
 
     public SimulatorMainPanel(final SimulatorServiceAsync svc, final StringMessages stringMessages, final ErrorReporter errorReporter,
-            final int xRes, final int yRes, final boolean autoUpdate, final char mode, final boolean showGrid, final boolean showLines, final boolean showArrows, final boolean showStreamlets) {
+            final int xRes, final int yRes, final boolean autoUpdate, final char mode, final boolean showGrid, final boolean showLines, final char seedLines, final boolean showArrows, final boolean showStreamlets) {
 
         super();
 
@@ -223,6 +223,7 @@ public class SimulatorMainPanel extends SplitLayoutPanel {
         windParams.setShowArrows(showArrows);
         windParams.setShowGrid(showGrid);
         windParams.setShowLines(showLines);
+        windParams.setSeedLines(seedLines);
         windParams.setShowStreamlets(showStreamlets);
 
         timer = new Timer(PlayModes.Replay, 1000l);