prototype

linea/Ligne.java

@@ -0,0 +1,57 @@
+package linea;
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.util.ArrayList;
+
+public class Ligne extends ObjetGraphique{
+
+    private int nbSegments = 400;
+    private double xCercle = 400;
+    private Segment SegCourant;
+    
+    // liste des segments
+    private ArrayList<Segment> segments = new ArrayList<Segment>();
+
+    public Ligne(){
+        double x = 800;
+        double y = 300;
+        double dx,dy;
+        
+        Segment s;
+        for (int i=0; i<nbSegments; i++){
+            dx = Math.random()*20+80;
+            dy = Math.random()*40-20;
+            s = new Segment(x,y,dx,dy);
+            s.setCouleur(new Color(0.2f,0.2f,0.2f));
+            
+            segments.add(s);
+            
+            x+=dx;
+            y+=dy;
+        }
+    }
+
+    @Override
+    public void Afficher(Graphics g){
+        Graphics2D g2D = (Graphics2D) g;
+        g2D.setStroke(new BasicStroke(3.0f));
+        
+        for (Segment seg : segments) {
+            seg.Afficher(g);
+        }
+    }
+
+    @Override
+    public void Animer() {
+        // déplace tous les segments vers la gauche
+        double delta = 5.0; // vitesse de déplacement 
+        for (Segment seg : segments) {
+            seg.x -= delta;
+        }
+        
+       
+        }
+    }