delete unused variables

src/Control/InfoButtonHandler.java

@@ -1,7 +1,6 @@
 package Control;
 
 import java.net.URL;
-
 import Model.TextHandler;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
@@ -13,14 +12,12 @@
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
-import javafx.scene.web.WebView;
 import javafx.stage.Modality;
 import javafx.stage.Stage;
 
 public class InfoButtonHandler  implements EventHandler<ActionEvent>
 {
 	private Stage stage;
-	private WebView userManualView;
 	private VBox layout;
 	private Scene scene;
 	private Label label;

src/Control/InfoContentHandler.java

@@ -4,13 +4,12 @@
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
-
 import javafx.event.EventHandler;
 import javafx.scene.input.MouseEvent;
 
 public class InfoContentHandler implements EventHandler<MouseEvent>
 {
-private String paperURL = "https://github.com/johnprif/Thesis";
+	private String paperURL = "https://github.com/johnprif/Thesis";
 
 	@Override
 	public void handle(MouseEvent arg0) 

src/Model/DataBase.java

@@ -436,7 +436,7 @@ private double getAngle(Point2D p, Point2D q, Point2D r)
 		return Math.acos((a + b - c) / Math.sqrt(4 * a * b));
 	}
 
-	public Point2D getUp8(Point2D p) 
+	private Point2D Up(Point2D p) 
 	{
 		Point2D nextP = neighbours.get(p).get(1); //O(1)
 	    double mx = (p.getX() + nextP.getX()) / 2.0;
@@ -447,45 +447,6 @@ public Point2D getUp8(Point2D p)
 	    double uy = my + dy/5.0;	    
 	    return new Point2D(ux, uy);
 	}
-
-	public Point2D getUp(Point2D p) 
-	{
-		Point2D nextP = neighbours.get(p).get(1); //O(1)
-		Point2D nextNextP = neighbours.get(nextP).get(1);
-	    double mx = (p.getX() + nextP.getX()) / 2.0;
-	    double my = (p.getY() + nextP.getY()) / 2.0;
-	    double slope = (nextP.getY()-p.getY())/(nextP.getX()-p.getX());
-	    double invSlope = -1/slope;
-	    //y-my = invSlope*(x-mx)
-	    //y = invSlope*(x-mx)+my;	    
-	    //find farthest point
-	    double maxRadius = getRadius(p, nextP, nextNextP);
-	 // define the distance to travel
-	    double d = maxRadius/1000.0;
-	    // calculate the change in x-coordinate
-	    double dx = Math.sqrt(d * d / (1 + invSlope * invSlope));
-	    if (invSlope < 0) 
-	    {
-	    	dx = -dx;
-	    }
-	    // calculate the change in y-coordinate
-	    double dy = invSlope * dx;
-
-	    // calculate the new coordinates of the point
-	    double x2 = mx + dx;
-	    double y2 = my + dy; 
-	    Point2D Up = new Point2D(x2, y2);
-
-//	    return Up;
-	    if(mode == 1)
-	    {
-	    	return getUp8(p);
-	    }else
-	    {
-	    	return getUp8(p);
-	    }
-
-	}
 
 	public boolean isPointInCircle(Point2D point, Point2D center, double radius) 
 	{
@@ -508,7 +469,7 @@ public void addAllUpToK()
 		for (int i = 0; i < size; i++) 
 	    {
 	        Point2D curr = convexPoints.get(i); //O(1) 
-	        Point2D Ucurr = getUp8(curr);
+	        Point2D Ucurr = Up(curr);
 	        u_p.put(curr, Ucurr);
 	        K.add(Ucurr);
 	    }
@@ -528,7 +489,7 @@ public void addCandUtoE(Point2D c, Point2D up)
 
 	}
 
-	public Point2D getUp2(Point2D p) 
+	public Point2D getUp(Point2D p) 
 	{	    	    
 	    return u_p.get(p);
 	}

src/Model/NeighborVoronoiDiagram.java

@@ -35,15 +35,15 @@ public void computeVoronoiDiagram()
 				next_p = dataBase.getNext();
 				c = dataBase.getCenter(before_p, p, next_p);
 				dataBase.addCtoK(c);
-				dataBase.addCandUtoE(c, dataBase.getUp2(p));
-				dataBase.addCandUtoE(c, dataBase.getUp2(before_p));
+				dataBase.addCandUtoE(c, dataBase.getUp(p));
+				dataBase.addCandUtoE(c, dataBase.getUp(before_p));
 				//u(q)=c;
 				dataBase.updateUp(before_p, c);
 				dataBase.deleteMaxP();
 				n = n-1;
 			}while(n != 2);
 //			dataBase.addCandUtoE(dataBase.getUp2(before_p), dataBase.getUp2(next_p));
-			dataBase.addCandUtoE(c, dataBase.getUp2(next_p));	
+			dataBase.addCandUtoE(c, dataBase.getUp(next_p));	
 		}else
 		{
 			System.out.println("Algorithm 2 started with = " + n);
@@ -52,8 +52,8 @@ public void computeVoronoiDiagram()
 				Point2D p1 = dataBase.getConvexPoints().get(0);
 				Point2D p2 = dataBase.getConvexPoints().get(1);
 
-				Point2D u_p1 = dataBase.getUp2(p1);
-				Point2D u_p2 = dataBase.getUp2(p2);
+				Point2D u_p1 = dataBase.getUp(p1);
+				Point2D u_p2 = dataBase.getUp(p2);
 
 				//add (u(p1), u(p2)) to E;
 				dataBase.addCandUtoE(u_p1, u_p2);

src/View/MainGUI.java

@@ -81,8 +81,7 @@ private void createAndSetHandlers()
     	exitButton.setOnAction(new ExitButtonHandler(stage));   	  	
     	infoButton.setOnAction(new InfoButtonHandler());   	
     }
-
-
+
     private void createButtons()
 	{
     	changeLanguageButton = new Button();
@@ -134,8 +133,7 @@ private void createMainPane()
        	borderPane.setBottom(infoButton);
        	borderPane.setAlignment(infoButton, Pos.CENTER_RIGHT);
 	}
-
-
+
     private void createPaperTitle()
     {
     	paperTitle = new Label();

src/View/SmallestEnclosingCircleGraphGUI.java

@@ -189,11 +189,9 @@ private JFreeChart makeChart()
 	{
 		JFreeChart chart = new JFreeChart(plot);
 		chart.setTitle(title);
-		//=======================================================
 		chart.getTitle().setPaint(Color.decode("#006699"));
 		chart.getTitle().setFont(new Font("Arial", Font.TRUETYPE_FONT, 24));
         chart.setBackgroundPaint(Color.decode("#f0f9f6"));
-      //=======================================================
 		chart.addSubtitle(textSubTitle);
 		chart.setElementHinting(true);
 		chart.setTextAntiAlias(true);