Added draw ability to draw arrow on the canvas

- displayArrow() function created
- rotate() function created.
#story [14] #pair[fwy13, zwu18]

.idea/compiler.xml

@@ -1,26 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-      <entry name="!?*.aj" />
-    </wildcardResourcePatterns>
     <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
+      <profile name="Maven default annotation processors profile" enabled="true">
-        <processorPath useClasspath="true" />
-      </profile>
-      <profile default="false" name="Maven default annotation processors profile" enabled="true">
         <sourceOutputDir name="target/generated-sources/annotations" />
         <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
         <outputRelativeToContentRoot value="true" />
+        <module name="app" />
         <module name="team-7" />
       </profile>
     </annotationProcessing>

.idea/misc.xml

@@ -25,7 +25,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="SvnConfiguration">

.idea/modules.xml

@@ -2,6 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/app.iml" filepath="$PROJECT_DIR$/app.iml" />
       <module fileurl="file://$PROJECT_DIR$/.idea/team-7.iml" filepath="$PROJECT_DIR$/.idea/team-7.iml" />
     </modules>
   </component>

src/main/java/seng302/Controllers/RaceController.java

@@ -7,6 +7,7 @@ import javafx.scene.control.TableView;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.paint.Color;
 import javafx.scene.paint.Paint;
+import javafx.scene.transform.Rotate;
 import seng302.GraphCoordinate;
 import seng302.RaceMap;
 
@@ -46,6 +47,19 @@ public class RaceController extends Controller{
         gc.fillOval(graphCoordinate.getX(), graphCoordinate.getY(), 10, 10);
     }
 
+    public void displayArrow(GraphCoordinate coordinate, Paint paint){
+        rotate(10, 30,30);
+        gc.fillPolygon(new double[]{0, 6, 12, 8, 8, 4, 4},
+        new double[]{15, 0, 15, 15, 40, 40, 15},
+        7);
+        gc.restore();
+    }
+
+    private void rotate(double angle, double px, double py) {
+        Rotate r = new Rotate(angle, px, py);
+        gc.setTransform(r.getMxx(), r.getMyx(), r.getMxy(), r.getMyy(), r.getTx(), r.getTy());
+    }
+
     @Override
     public void initialize(URL location, ResourceBundle resources) {/*
         raceMap.widthProperty().bind(canvasBase.widthProperty());
@@ -76,5 +90,6 @@ public class RaceController extends Controller{
         displayLine(startline1, startline2, Color.GREEN);
 
         displayPoint(this.map.convertGPS(32.293771, -64.855242), Color.BLACK);
+        displayArrow(new GraphCoordinate(100, 100), Color.BLUEVIOLET);
     }
 }