Added ArrowController. This is the controller for arrow.fxml.

Removed arrow control stuff from ResizableRaceCanvas.
Added a wind speed label to arrow.fxml. Also created an outer GridPane to lay things out.
#story[1093]

racevisionGame/src/main/java/visualiser/model/ResizableRaceCanvas.java

@@ -54,22 +54,15 @@ public class ResizableRaceCanvas extends ResizableCanvas {
     private boolean annoTimeSinceLastMark = true;
 
 
-    /**
-     * The wind arrow node.
-     */
-    private Node arrow;
-
 
     /**
      * Constructs a {@link ResizableRaceCanvas} using a given {@link VisualiserRace}.
      * @param visualiserRace The race that data is read from in order to be drawn.
-     * @param arrow The wind arrow's node.
      */
-    public ResizableRaceCanvas(VisualiserRace visualiserRace, Node arrow) {
+    public ResizableRaceCanvas(VisualiserRace visualiserRace) {
         super();
 
         this.visualiserRace = visualiserRace;
-        this.arrow = arrow;
 
         RaceDataSource raceData = visualiserRace.getRaceDataSource();
 
@@ -375,32 +368,6 @@ public class ResizableRaceCanvas extends ResizableCanvas {
 
 
 
-    /**
-     * Displays an arrow representing wind direction on the Canvas.
-     * This function accepts a wind-to bearing, but displays a wind-from bearing.
-     *
-     * @param angle      Angle that the arrow is to be facing in degrees 0 degrees = North (Up).
-     * @see GraphCoordinate
-     */
-    private void displayWindArrow(double angle) {
-
-        //We need to display wind-from, so add 180 degrees.
-        angle += 180d;
-
-        //Get it within [0, 360).
-        while (angle >= 360d) {
-            angle -= 360d;
-        }
-
-        //Rotate the wind arrow.
-        if (arrow != null && arrow.getRotate() != angle) {
-            arrow.setRotate(angle);
-        }
-    }
-
-
-
-
     /**
      * Draws all of the {@link Mark}s on the canvas.
      */
@@ -511,9 +478,6 @@ public class ResizableRaceCanvas extends ResizableCanvas {
         //Marks.
         drawMarks();
 
-        //Wind arrow. This rotates the wind arrow node.
-        displayWindArrow(this.visualiserRace.getWindDirection().degrees());
-
     }