Segment finis

src/TD3/segment/Segment.java

@@ -1,5 +1,11 @@
 package TD3.segment;
 
+/********************************************************************************************
+ * 		@author			JunkJumper															*
+ * 		@license		https://creativecommons.org/licenses/by/4.0/  License CC BY 4.0		*
+ * 		@since 			File available since 24/05/2020										*
+ ********************************************************************************************/
+
 import TD1.point.Point;
 import TD9.comparable.main;
 
@@ -11,29 +17,26 @@ public class Segment {
 		this(0, 0, 0, 0);
 	}
 
-	public Segment(int xi, int yi, int xj, int yj) {
+	public Segment(double xi, double yi, double xj, double yj) {
 		this.origine = new Point(xi, yi);
 		this.extremite = new Point(xj, yj);
 	}
 
 	public Segment(Point o, Point e) {
-		this.setOrigine(o);
-		this.setExtremite(e);
+		this(o.getX(), o.getY(), e.getX(), e.getY());
 	}
 
-	public Segment(int x, int y, Point p) {
-		this.setOrigine(x, y);
-		this.setExtremite(p);
+	public Segment(double x, double y, Point p) {
+		this(x, y, p.getX(), p.getY());
 	}
 
-	public Segment(Point p, int x, int y) {
-		this.setOrigine(p);
-		this.setExtremite(x, y);
+	public Segment(Point p, double x, double y) {
+		this(p.getX(), p.getY(), x, y);
 	}
 
 	@Override
 	public boolean equals(Object obj) {
-		Segment s = (Segment)obj;
+		Segment s = (Segment) obj;
 		return (this.origine.equals(s.origine) && this.extremite.equals(s.extremite));
 	}
 
@@ -47,6 +50,14 @@ public class Segment {
 		return new Segment(this.origine, this.getExtremite());
 	}
 
+	public Segment projX() {
+		return new Segment(this.origine.projX(), this.extremite.projX());
+	}
+
+	public Segment projY() {
+		return new Segment(this.origine.projY(), this.extremite.projY());
+	}
+
 	public Point getOrigine() {
 		return origine;
 	}
@@ -71,15 +82,4 @@ public class Segment {
 		this.setExtremite(new Point(x, y));
 	}
 
-	public static void main(String[] args) {
-		Point un = new Point(3, 6);
-		Point deux = new Point(1, 8);
-		Segment seg1 = new Segment(2, 4, 6, 3);
-		Segment seg2 = new Segment(un, deux);
-		
-		System.out.println(seg1.toString());
-		System.out.println(seg2.toString());
-		
-	}
-	
 }

tests/TD3/segment/SegmentTest.java

@@ -18,6 +18,7 @@ public class SegmentTest {
 
 	private Point un = new Point(3, 6);
 	private Point deux = new Point(1, 8);
+	
 	private Segment seg1 = new Segment(2, 4, 6, 3);
 	private Segment seg2 = new Segment(un, deux);
 	private Segment seg3 = new Segment(1, 6, un);
@@ -43,4 +44,16 @@ public class SegmentTest {
 		s = (Segment) seg3.clone();
 		assertTrue(s.equals(seg3));
 	}
+	
+	@Test
+	public void testProjX() {
+		Segment s = new Segment(2, 0, 6, 0);
+		assertEquals(s, seg1.projX());
+	}
+	
+	@Test
+	public void testProjY() {
+		Segment s = new Segment(0, 4, 0, 3);
+		assertEquals(s, seg1.projY());
+	}
 }