Changing mousepath to delta_x delta_y based.

src/MousePath.java

@@ -8,41 +8,69 @@ public class MousePath {
 		
 	private ArrayList<MousePoint> path;
 	private int numPoints;
-	private MousePoint startingPoint;
-	private MousePoint endingPoint;
+	private int deltaX;
+	private int deltaY;
 	private int timespan;
+	
+	private int boundUp;
+	private int boundDown;
+	private int boundLeft;
+	private int boundRight;
 		
-	public MousePath(ArrayList<MousePoint> _path)
+	public MousePath(ArrayList<MousePoint> mousePoints)
 	{
-		path = new ArrayList<MousePoint>(_path.size());
-		for (MousePoint point : _path) {
-			MousePoint pointCopy = new MousePoint(point.getX(), point.getY(), point.getTime());
+		path = new ArrayList<MousePoint>(mousePoints.size());
+		int maxX = Integer.MIN_VALUE;
+		int maxY = Integer.MIN_VALUE;
+		int minX = Integer.MAX_VALUE;
+		int minY = Integer.MAX_VALUE;
+		for (MousePoint point : mousePoints) {
+			int x = point.getX();
+			int y = point.getY();
+			maxX = Math.max(maxX, x);
+			maxY = Math.max(maxY, y);
+			minX = Math.min(minX, x);
+			minY = Math.min(minY, y);
+			MousePoint pointCopy = new MousePoint(x, y, point.getTime());
 			path.add(pointCopy);
 		}
 		numPoints = path.size();
-		startingPoint = path.get(0);
-		endingPoint = path.get(numPoints - 1);
-		timespan = endingPoint.getTime() - startingPoint.getTime();
+		MousePoint startingPoint = path.get(0);
+		boundUp = maxY - startingPoint.getY();
+		boundDown = startingPoint.getY() - minY;
+		boundLeft = startingPoint.getX() - minX;
+		boundRight = maxX - startingPoint.getX();
+		
+		timespan = path.get(numPoints - 1).getTime() - startingPoint.getTime();
 	}
 	
 	public ArrayList<MousePoint> getPath() {
 		return path;
 	}
-	
 	public int getNumPoints() {
 		return numPoints;
 	}
-	
 	public int getTimespan() {
 		return timespan;
 	}
-	
-	public MousePoint getStartingPoint() {
-		return startingPoint;
+	public int getDeltaX() {
+		return deltaX;
+	}
+	public int getDeltaY() {
+		return deltaY;
 	}
 	
-	public MousePoint getEndingPoint() {
-		return endingPoint;
+	public int getBoundUp() {
+		return boundUp;
+	}
+	public int getBoundDown() {
+		return boundDown;
+	}
+	public int getBoundLeft() {
+		return boundLeft;
+	}
+	public int getBoundRight() {
+		return boundRight;
 	}
 	
 	public void display() {

src/MousePoint.java

@@ -6,25 +6,19 @@ public class MousePoint {
 	private int y;
 	private int time;
 	
-	public MousePoint(int _x, int _y, int _time)
-	{
-		x = _x;
-		y = _y;
-		time = _time;
+	public MousePoint(int x, int y, int time) {
+		this.x = x;
+		this.y = y;
+		this.time = time;
 	}
 	
-	public int getX() 
-	{
+	public int getX() {
 		return x;
 	}
-	
-	public int getY()
-	{
+	public int getY(){
 		return y;
-	}
-	
-	public int getTime()
-	{
+	}	
+	public int getTime() {
 		return time;
 	}
 	
@@ -35,12 +29,16 @@ public class MousePoint {
 	public double distance(MousePoint p2) {
 		return Math.hypot(this.x - p2.getX(), this.y - p2.getY());
 	}
-	
 	public double distance(Point p2) {
 		return Math.hypot(this.x - p2.getX(), this.y - p2.getY());
 	}
 	
-	@Override
+	
+	// TODO: define window size
+	public boolean isValid() {
+		return (x >= 0 && x < 1920 && y >= 0 && y < 1080 && time >= 0);
+	}
+	/*@Override
 	public boolean equals(Object obj) {
 	    if (obj == null) {
 	        return false;
@@ -53,9 +51,6 @@ public class MousePoint {
         
        // Compare the data members and return accordingly 
        return (this.x == p.x && this.y == p.y && this.time == p.time);
-	}
+	}*/
 	
-	public boolean isValid() {
-		return (x >= 0 && x < 1920 && y >= 0 && y < 1080 && time >= 0);
-	}
 }