lab 7 - partie 1

.vscode/launch.json

@@ -4,6 +4,13 @@
     // Pour plus d'informations, visitez : https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
+        {
+            "type": "java",
+            "name": "Launch Task1Runner",
+            "request": "launch",
+            "mainClass": "lab7_Classe_et_tableaux.Task1Runner",
+            "projectName": "Labo_6a2f7ad1"
+        },
         {
             "type": "java",
             "name": "Launch Main",

src/lab7_Classe_et_tableaux/Rectangle.java

@@ -0,0 +1,37 @@
+package lab7_Classe_et_tableaux;
+
+import java.awt.Color;
+
+/**
+ * @author Rémi Heredero
+ * @Klagarge
+ */
+public class Rectangle {
+    private double width;
+    private double height;
+    private Color color;
+
+    public Rectangle(double width, double height){
+        this.width = width;
+        this.height = height;
+        color = Color.RED;
+    }
+
+    public String toString(){
+        String s = "Rectangle size : ";
+        s += this.width;
+        s += " x ";
+        s += this.height;
+        s += "\n Color: ";
+        s += this.color;
+        return s;
+    }
+
+    public void changeColor(Color c) {
+        this.color = c;
+    }
+
+    public double area() {
+        return this.width * this.height;
+    }
+}

src/lab7_Classe_et_tableaux/Task1Runner.java

@@ -0,0 +1,18 @@
+package lab7_Classe_et_tableaux;
+
+import java.awt.Color;
+
+public class Task1Runner {
+    public static void main(String[] args) {
+        
+        Rectangle r1 = new Rectangle (10, 5);
+        Rectangle r2 = new Rectangle (3, 4);
+        Rectangle r3 = new Rectangle (100, 100);
+
+        System.out.println(r1.area());
+        System.out.println(r2);
+        r3.changeColor(Color.GRAY);
+        System.out.println(r3);
+        
+    }
+}