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/Controllers/RaceController.java

@@ -5,7 +5,6 @@ import javafx.animation.AnimationTimer;
 import javafx.application.Platform;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
-import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.scene.chart.LineChart;
 import javafx.scene.control.*;
@@ -24,10 +23,8 @@ import visualiser.gameController.Keys.ControlKey;
 import visualiser.gameController.Keys.KeyFactory;
 import visualiser.model.*;
 
-import java.awt.*;
 import java.io.IOException;
 import java.net.URL;
-import java.text.DecimalFormat;
 import java.util.ResourceBundle;
 
 /**
@@ -60,6 +57,11 @@ public class RaceController extends Controller {
      */
     private Sparkline sparkline;
 
+    /**
+     * The arrow controller.
+     */
+    @FXML private ArrowController arrowController;
+
     /**
      * Service for sending keystrokes to server
      */
@@ -67,8 +69,18 @@ public class RaceController extends Controller {
 
 
     @FXML private GridPane canvasBase;
-    @FXML private Pane arrow;
+
+
     @FXML private SplitPane race;
+
+    /**
+     * This is the root node of the arrow control.
+     */
+    @FXML private Pane arrow;
+
+    /**
+     * This is the pane we place the actual arrow control inside of.
+     */
     @FXML private StackPane arrowPane;
     @FXML private Label timer;
     @FXML private Label FPS;
@@ -118,15 +130,15 @@ public class RaceController extends Controller {
         //Fps display.
         initialiseFps(this.visualiserRace);
 
-        //Need to add the included arrow pane to the arrowPane container.
-        initialiseArrow();
-
         //Information table.
         initialiseInfoTable(this.visualiserRace);
 
         //Sparkline.
         initialiseSparkline(this.visualiserRace);
 
+        //Arrow.
+        initialiseArrow(this.visualiserRace);
+
         //Race canvas.
         initialiseRaceCanvas(this.visualiserRace);
 
@@ -294,7 +306,7 @@ public class RaceController extends Controller {
     private void initialiseRaceCanvas(VisualiserRace race) {
 
         //Create canvas.
-        raceCanvas = new ResizableRaceCanvas(race, arrow.getChildren().get(0));
+        raceCanvas = new ResizableRaceCanvas(race);
 
         //Set properties.
         raceCanvas.setMouseTransparent(true);
@@ -367,10 +379,10 @@ public class RaceController extends Controller {
 
 
     /**
-     * Adds the included arrow pane (see arrow.fxml) to the arrowPane (see race.fxml).
+     * Initialises the arrow controller with data from the race to observe.
      */
-    private void initialiseArrow() {
-        arrowPane.getChildren().add(arrow);
+    private void initialiseArrow(VisualiserRace race) {
+        arrowController.setWindProperty(race.windProperty());
     }