Backup changes

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/racemap/FullCanvasOverlay.java

@@ -69,7 +69,6 @@ public abstract class FullCanvasOverlay extends CanvasOverlay {
         context2d.closePath();
         context2d.stroke();  
         
-        
     }
     
     /**
@@ -87,6 +86,38 @@ public abstract class FullCanvasOverlay extends CanvasOverlay {
        
     }
     
+    /**
+     * Draw a circle centred at x,y with given radius
+     * @param x
+     * @param y
+     * @param radius
+     */
+    protected void drawCircle(double x, double y, double radius, String color) {
+        Context2d context2d = canvas.getContext2d();
+        context2d.setLineWidth(3);
+        context2d.setStrokeStyle(color);
+        context2d.beginPath();
+        context2d.arc(x,y,radius,0,2*Math.PI);
+        context2d.closePath();
+        context2d.stroke();
+    }
+        
+    /**
+     * Draw a circle centred at x,y with given radius
+     * @param x
+     * @param y
+     * @param text
+     */
+    protected void drawCircleWithText(double x, double y, double radius, String color, String text) {
+        
+        Context2d context2d = canvas.getContext2d();
+        drawCircle(x, y,radius,color);
+        context2d.setFillStyle(textColor);
+        context2d.setFont("normal 12pt Calibri");
+        context2d.fillText(text, x + 10., y + 4.);
+       
+    }
+    
     /**
      * Draw a line from (x,y) to (x1,y1) on the canvas
      * @param x

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

@@ -27,6 +27,9 @@ import com.sap.sailing.gwt.ui.shared.racemap.FullCanvasOverlay;
  */
 public class RaceCourseCanvasOverlay extends FullCanvasOverlay {
 
+    public String racecourseColor = "White";
+    public double racecourseBuoySize = 5;
+
     public LatLng startPoint;
     public LatLng endPoint;
     private Marker startMarker;
@@ -101,7 +104,8 @@ public class RaceCourseCanvasOverlay extends FullCanvasOverlay {
 
         if (startPoint != null) {
             Point point = getMap().convertLatLngToDivPixel(startPoint);
-            drawPointWithText(point.getX() - getWidgetPosLeft(), point.getY() - getWidgetPosTop(), "Start");
+            //drawPointWithText(point.getX() - getWidgetPosLeft(), point.getY() - getWidgetPosTop(), "Start");
+            drawCircleWithText(point.getX() - getWidgetPosLeft(),point.getY() - getWidgetPosTop(),racecourseBuoySize,racecourseColor,"Start");
             if (startMarker != null) {
                 startMarker.setLatLng(startPoint);
             } else {
@@ -132,9 +136,13 @@ public class RaceCourseCanvasOverlay extends FullCanvasOverlay {
 
         if (endPoint != null) {
             Point point = getMap().convertLatLngToDivPixel(endPoint);
-            drawPointWithText(point.getX() - getWidgetPosLeft(), point.getY() - getWidgetPosTop(), "End");
-           
-            
+            //drawPointWithText(point.getX() - getWidgetPosLeft(), point.getY() - getWidgetPosTop(), "End");
+            drawCircleWithText(point.getX() - getWidgetPosLeft(),point.getY() - getWidgetPosTop(),racecourseBuoySize,racecourseColor,"End");
+            double cLat = (startPoint.getLatitude() + ((endPoint.getLatitude() - startPoint.getLatitude())%180.)/2. + 90.)%180. - 90.;
+            double cLon = (startPoint.getLongitude() + ((endPoint.getLongitude() - startPoint.getLongitude())%360.)/2. + 180.)%360. -180;
+            LatLng centerPoint = LatLng.newInstance(cLat, cLon);
+            //System.out.println("center: "+cLat+","+cLon);
+            getMap().panTo(centerPoint);
             if (endMarker != null) {
                 endMarker.setLatLng(endPoint);
             } else {
@@ -205,11 +213,12 @@ public class RaceCourseCanvasOverlay extends FullCanvasOverlay {
 
     @Override
     protected void redraw(boolean force) {
+        System.out.println("method: RaceCourseCanvasOverlay.redraw().");
         if (startPoint != null && endPoint != null) {
             setCanvasSettings();
             // drawCanvas();
             setStartEndPoint(startPoint, endPoint);
-            drawLine(endPoint, "White");
+            drawLine(endPoint, racecourseColor);
         }
     }
 

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

@@ -69,6 +69,7 @@ public class WindFieldCanvasOverlay extends FullCanvasOverlay implements TimeLis
     }
 
     private void init() {
+        wl = null;
         windFieldPoints = new HashMap<ToolTip, WindDTO>();
 
         mmHandler = new WindFieldMapMouseMoveHandler(this);
@@ -153,6 +154,15 @@ public class WindFieldCanvasOverlay extends FullCanvasOverlay implements TimeLis
 
     }
 
+    protected void drawScaledArrow(WindDTO windDTO, double angle, int index) {
+
+        double aWidth = Math.max(1., (windDTO.trueWindSpeedInMetersPerSecond/2.));
+        double aLength = Math.max(10., (4.*windDTO.trueWindSpeedInMetersPerSecond));
+        //System.out.println("windspeed: "+windDTO.trueWindSpeedInMetersPerSecond+", aWidth: "+aWidth+", aLength: "+aLength);
+        drawArrow(windDTO, angle, aLength, aWidth, index);
+
+    }
+    
     protected void drawWindField(final List<WindDTO> windDTOList) {
         clear();
         if (windDTOList != null && windDTOList.size() > 0) {
@@ -160,13 +170,8 @@ public class WindFieldCanvasOverlay extends FullCanvasOverlay implements TimeLis
             int index = 0;
             while (windDTOIter.hasNext()) {
                 WindDTO windDTO = windDTOIter.next();
-                //int aWidth = (int) Math.max(1, Math.min(2, Math.round(windDTO.trueWindSpeedInMetersPerSecond)));
-                double aWidth = Math.max(1., (windDTO.trueWindSpeedInMetersPerSecond/3.));
-                double aLength = Math.max(10., (3.*windDTO.trueWindSpeedInMetersPerSecond));
-                logger.info("windspeed: "+windDTO.trueWindSpeedInMetersPerSecond+", aWidth: "+aWidth+", aLength: "+aLength);
                 DegreeBearingImpl dbi = new DegreeBearingImpl(windDTO.trueWindBearingDeg);
-                drawArrow(windDTO, dbi.getRadians(), aLength, aWidth, ++index);
-
+                drawScaledArrow(windDTO, dbi.getRadians(), ++index);
             }
             String title = "Wind Field at " + windDTOList.size() + " points.";
             getCanvas().setTitle(title);
@@ -199,7 +204,7 @@ public class WindFieldCanvasOverlay extends FullCanvasOverlay implements TimeLis
         double theta = Math.atan2(-dy, dx);
 
         double hLength = Math.max(6.,6.+(10./(60.-10.))*Math.max(length-6.,0));
-        logger.info("headlength: "+hLength+", arrowlength: "+length);
+        logger.finer("headlength: "+hLength+", arrowlength: "+length);
         drawHead(x1, y1, theta, hLength, weight);
         //String text = "P" + index;// + NumberFormat.getFormat("0.00").format(windDTO.trueWindBearingDeg) + "°";
         //drawPointWithText(x, y, text);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/simulator/util/ColorPaletteGenerator.java

@@ -0,0 +1,24 @@
+package com.sap.sailing.gwt.ui.simulator.util;
+
+public class ColorPaletteGenerator implements ColorPalette {
+    
+    //private String[] colors = {"Green","Red","Blue","Yellow","Black"};
+    private String[] colors = {"#00ED00","#FFBB00","Blue","Yellow","Black"};
+    private int currentIndex = -1;
+    
+    public ColorPaletteGenerator() {
+        
+    }
+    
+    @Override
+    public String getNextColor() {
+        currentIndex++;
+        return colors[currentIndex % colors.length];
+    }
+
+    @Override
+    public void reset() {
+        currentIndex = -1;
+    }
+
+}

java/com.sap.sailing.simulator/src/com/sap/sailing/simulator/impl/WindFieldGeneratorOscillationImpl.java

@@ -60,11 +60,11 @@ public class WindFieldGeneratorOscillationImpl extends WindFieldGeneratorImpl im
         int midPoint = ncol/2;
         for (int i = 0; i <= midPoint; ++i) {
             speed[i] = new KnotSpeedImpl(leftSpeed + i*(middleSpeed-leftSpeed)/(midPoint)); 
-            logger.info("index: "+i+"speed: "+speed[i]);
+            //logger.info("index: "+i+"speed: "+speed[i]);
         }
         for (int i = 1; i < ncol - midPoint; ++i) {
             speed[midPoint + i] = new KnotSpeedImpl(middleSpeed + i*(rightSpeed-middleSpeed)/(ncol - midPoint -1)); 
-            logger.info("index: "+(midPoint+i)+"speed: "+speed[midPoint-1+i]);
+            //logger.info("index: "+(midPoint+i)+"speed: "+speed[midPoint-1+i]);
         }
     
     }