"depot M213"

TD1/src/HelloWorld.java

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+public class HelloWorld
+{
+    public static void main(String[] args)
+    {
+        System.out.println("\nHelloWord ! :)");
+    }
+}

TD1/src/point/Point.java

@@ -0,0 +1,100 @@
+package point;
+
+public class Point
+{
+    //attributs
+    public double x;
+    public double y;
+
+
+    //constructeurs
+    public Point()
+    {
+        x = 0;
+        y = 0;
+    }
+    
+    public Point(double x, double y)
+    {
+        this.x = x;
+        this.y = y;
+    }
+
+    //methode d'instance
+    public String toString()
+    {
+        return "(X = " + this.x + " - Y = " + this.y + ")";
+    }
+
+    public double getDistance(Point p)
+    {
+        double result;
+        result = Math.sqrt(Math.pow(this.x - p.x, 2) + Math.pow(this.y - p.y, 2));
+        return result;
+    }
+
+    //accesseur en lecture
+	public double getX() {
+		return x;
+	}
+
+	public double getY() {
+		return y;
+	}
+
+    public Point projX()
+    {
+        return new Point(this.x, 0.);
+    }
+    
+    public Point projY()
+    {
+        return new Point(0., this.y);
+    }
+    
+    public boolean equals (Object obj)
+    {
+        Point p = (Point)obj;
+        if (this.x == p.x && this.y == p.y)
+            return true;
+            else return false;
+    }
+    
+    public Point clone()
+    {
+        return new Point(this.x, this.y);
+    }
+
+    public void getLocation()
+    {
+        System.out.println("x = " + this.x + " , y = " + this.y + ".");
+    }
+    
+    public void setLocation(Point p)
+    {
+        p.x = this.x;
+        p.y = this.y;
+    } 
+    public void setLocation(double x, double y)
+    {
+        x = this.x;
+        y = this.y;
+    }
+    
+    public void translate(int dx, int dy)
+    {
+        this.x = this.x+dx;
+        this.y = this.y+dy;
+    }
+    
+    //getters and setters
+    public void setX(double x) {
+        this.x = x;
+    }
+
+    public void setY(double y) {
+        this.y = y;
+    }
+
+    
+}

TD1/src/point/PointTest.java

@@ -0,0 +1,14 @@
+package point;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class PointTest {
+
+	@Test
+	void test() {
+		fail("Not yet implemented");
+	}
+
+}

TD1/src/point/TestPoint.java

@@ -0,0 +1,76 @@
+package point;
+
+public class TestPoint {
+    public static void main(String[] args)
+    {    
+        Point O = new Point();
+        Point I = new Point(1.0, 0.0);
+        Point J = new Point(0.0, 1.0);
+        Point A = new Point(1.0, 3.5);
+        Point B = new Point(8.0, 20.0);
+        Point C = new Point(-2.0, 3.0);
+        Point D = new Point(1.0, 1.0);
+
+
+        System.out.println(" O = " + O.toString());
+        System.out.println(" I = " + I.toString());
+        System.out.println(" J = " + J.toString());
+        System.out.println(" A = " + A.toString());
+        System.out.println(" B = " + B.toString());
+        System.out.println(" C = " + C.toString());
+        System.out.println(" D = " + D.toString());
+
+        System.out.println("La distance O - I est de " + O.getDistance(I));
+        System.out.println("La distance O - J est de " + O.getDistance(J));
+        System.out.println("La distance J - I est de " + J.getDistance(I));
+        System.out.println("La distance A - B est de " + A.getDistance(B));
+        System.out.println("La distance B - A est de " + B.getDistance(A));
+        System.out.println("La distance A - C est de " + A.getDistance(C));
+        System.out.println("La distance C - A est de " + C.getDistance(A));
+        System.out.println("La distance O - D est de " + O.getDistance(D));
+
+        System.out.println("Le getX de A est " + A.getX());
+        System.out.println("Le getY de A est " + A.getY());
+
+        System.out.println("Le ProjX de A est " + A.projX());
+        System.out.println("Le ProjY de A est " + A.projY());
+        System.out.println("Le ProjX de B est " + B.projX());
+        System.out.println("Le ProjY de B est " + B.projY());
+        System.out.println("Le ProjX de O est " + O.projX());
+        System.out.println("Le ProjY de O est " + O.projY());
+        System.out.println("Le ProjX de I est " + I.projX());
+        System.out.println("Le ProjY de I est " + I.projY());
+        System.out.println("Le ProjX de J est " + J.projX());
+        System.out.println("Le ProjY de J est " + J.projY());
+
+        System.out.println(A.equals(A));
+        System.out.println(O.equals(O));
+        System.out.println(I.equals(J));
+        System.out.println(J.equals(I));
+        System.out.println(B.equals(B));
+        System.out.println(C.equals(C));
+
+
+        /*A.setLocation(5., 2.);
+        B.setLocation(3., -2.);
+        C.setLocation(6., 5.);
+        O.setLocation(-5., 8.);*/
+
+        A.translate(5, 2);
+        B.translate(3, -2);
+        C.translate(6, 5);
+        O.translate(-5, 8);
+
+
+        System.out.println(A.toString());
+        System.out.println(B.toString());
+        System.out.println(C.toString());
+        System.out.println(O.toString());
+
+
+
+
+
+
+    }
+}