Fin du TP Heritage

DEV2.1/TP03/TP03_reponses.txt

@@ -26,3 +26,46 @@ public class Test {
 
 2.
 
+import javax.swing.*;
+import java.awt.*;
+
+public class Test {
+	public static void main(String[] args) {
+		JFrame fenetre = new JFrame();
+		int a = Integer.parseInt(args[0]);
+
+		fenetre.setSize(500,500);
+		fenetre.setLocation(100,100);
+		fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+		GridLayout layout = new GridLayout(a,a);
+		fenetre.setLayout(layout);
+
+		Color color_1 = Color.WHITE;
+		Color color_2 = Color.CYAN;
+
+		for (int j = 0; j < a; j++) {
+			Color temp = color_1;
+			color_1 = color_2;
+			color_2 = temp;
+			for(int i = 0; i < a; i++) {
+				JPanel panneau = new JPanel();
+				if (i%2 == 0) {
+					panneau.setBackground(color_1);
+				}
+				else {
+					panneau.setBackground(color_2);
+				}
+				fenetre.add(panneau);
+			} 
+		}
+
+
+
+		fenetre.setVisible(true);
+
+	}
+}
+
+3. 
+

DEV2.1/TP03/Test.java

@@ -4,36 +4,22 @@ import java.awt.*;
 public class Test {
 	public static void main(String[] args) {
 		JFrame fenetre = new JFrame();
-		int a = Integer.parseInt(args[0]);
 
 		fenetre.setSize(500,500);
 		fenetre.setLocation(100,100);
 		fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
-		GridLayout layout = new GridLayout(a,a);
+		FlowLayout layout = new FlowLayout(FlowLayout.CENTER);
 		fenetre.setLayout(layout);
 
-		Color color_1 = Color.WHITE;
-		Color color_2 = Color.CYAN;
-
-		for (int j = 0; j < a; j++) {
-			Color temp = color_1;
-			color_1 = color_2;
-			color_2 = temp;
-			for(int i = 0; i < a; i++) {
-				JPanel panneau = new JPanel();
-				if (i%2 == 0) {
-					panneau.setBackground(color_1);
-				}
-				else {
-					panneau.setBackground(color_2);
-				}
-				fenetre.add(panneau);
-			} 
+		JButton[] tab = {new JButton("Oui"), new JButton("Non"), new JButton("NSPP")};
+		
+		fenetre.add(new JLabel("Aimez-vous les pieds ?"));
+		for (int i = 0; i < 3; i++) {
+			fenetre.add(tab[i]);
 		}
 
 
-
 		fenetre.setVisible(true);
 
 	}

DEV2.1/TP04/Compteur.java

@@ -0,0 +1,16 @@
+
+public class Compteur {
+    private int compte;
+
+    public Compteur() {
+        this.compte = 0;
+    }
+
+    public void plusUn() {
+        this.compte++;
+    }
+
+    public String toString() {
+        return Integer.toBinaryString(this.compte);
+    }
+}

DEV2.1/TP04/Date.java

@@ -0,0 +1,69 @@
+public class Date {
+	private int jour;
+	private int mois;
+	private int annee;
+
+	public Date(int j, int m, int a) {
+		this.jour = j;
+		this.mois = m;
+		this.annee = a;
+	}
+
+	public String toString() {
+		return "" + this.annee + "-" + this.mois + "-" + this.jour;
+	}
+
+	public Date lendemain() {
+		int[] joursParMois = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+		if (this.jour == joursParMois[this.mois-1]) {
+			if (this.mois == 12) {
+				return new Date(1, 1, this.annee+1);
+			}
+			return new Date(1, this.mois+1, this.annee);
+		}
+		return new Date(this.jour+1, this.mois, this.annee);
+	}
+
+	public int getAnnee() {
+		return this.annee;
+	}
+
+	public int getMois() {
+		return this.mois;
+	}
+
+	public int getJour() {
+		return this.jour;
+	}
+
+	public boolean dateInferieureA(Date aComparer) {
+		return (this.annee < aComparer.getAnnee() || this.mois < aComparer.getMois() || this.jour < aComparer.getJour());
+	} 
+
+	public boolean dateSuperieureA(Date aComparer) {
+		return (this.annee > aComparer.getAnnee() || this.mois > aComparer.getMois() || this.jour > aComparer.getJour());
+	}
+
+	public boolean dateEgaleA(Date aComparer) {
+		return (this.annee == aComparer.getAnnee() && this.mois == aComparer.getMois() && this.jour == aComparer.getJour());
+	}
+
+	public String compareDates(Date aComparer) {
+		/* Affiche si la date actuelle est inférieure, égale ou supérieure à la date aComparer */
+		if (this.dateEgaleA(aComparer)) {
+			return this.toString() + " est égale à " + aComparer.toString() ;
+		}
+		if (this.dateInferieureA(aComparer)) {
+			return this.toString() + " est inférieure à " + aComparer.toString() ;
+		}
+		return this.toString() + " est supérieure à " + aComparer.toString() ;
+	}
+
+	public static void main(String[] args) {
+		Date d = new Date(15,10,2025);
+		//System.out.println(d);
+		Date lendemain = d.lendemain();
+		//System.out.println(lendemain);
+		System.out.println(d.compareDates(new Date(17,9,2025)));
+	}
+}

DEV2.1/TP04/Periode.java

@@ -0,0 +1,35 @@
+public class Periode {
+	private Date debut;
+	private Date fin;
+
+	public Periode(Date debut, Date fin) {
+		this.debut = debut;
+		this.fin = fin;
+	}
+
+	public String toString() {
+		return this.debut.toString() + " - " + this.fin.toString();
+	}
+
+	public void rallongeUneJournee() {
+		this.fin = this.fin.lendemain();
+	}
+
+	public int nombreDeJours() {
+		int compteur = 0;
+		Date temp = this.debut;
+		while (!temp.dateEgaleA(this.fin)) {
+			compteur++;
+			temp = temp.lendemain();
+		}
+		return compteur;
+	}
+
+	public static void main(String[] args) {
+		Periode p = new Periode(new Date(12,2,2025), new Date(17,2,2025));
+		System.out.println(p);
+		p.rallongeUneJournee();
+		System.out.println(p);
+		System.out.println("Nombre de jours entre les 2 dates : " + p.nombreDeJours());
+	}
+}

DEV2.1/TP04/Progression.java

@@ -0,0 +1,12 @@
+public class Progression {
+	public static void main(String[] args) {
+		Compteur c = new Compteur();
+		for (int i = 0; i < 5; i++) {
+			c.plusUn();
+		}
+		for (int i = 0; i < 5; i++) {
+			System.out.println(c.toString());
+			c.plusUn();
+		}
+	}
+}

DEV2.1/TP05/BaseHuit.java

@@ -0,0 +1,10 @@
+public class BaseHuit {
+	public static void main(String[] args) {
+		if (args.length == 0 || args.length >= 2) {
+			System.out.println("Nombre d'arguments incorrect.");
+		}
+		else {
+			System.out.println(Integer.toHexString(Integer.parseInt(args[0], 8)));
+		}
+	}
+}

DEV2.1/TP05/Documentation.java

@@ -0,0 +1,17 @@
+// La classe String se trouve dans le package java.lang
+// Elle hérite de la classe Object
+// Il existe 8 méthodes héritées de la classe Object
+
+
+public class Documentation {
+	public static void main(String[] args) {
+		if (args.length == 0) {
+			System.out.println("Aucun argument en ligne de commande.");
+		} 
+		else {
+			for (int i = 0; i < args.length; i++) {
+				System.out.println(args[i].toUpperCase());
+			}
+		}
+	}
+}

DEV2.1/TP05/Gris.java

@@ -0,0 +1,22 @@
+import java.awt.*;
+import javax.swing.*;
+
+public class Gris extends Color {
+
+	public Gris(int n) {
+		super(n,n,n);
+	}
+
+	public static void main(String[] args) {
+		Gris couleur = new Gris(50);
+    	JFrame fenetre = new JFrame();
+    	fenetre.setSize(200, 200);
+    	fenetre.setLocation(100, 100);
+    	fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    	JTextArea etiquette = new JTextArea("Bonjour !");
+    	etiquette.setBackground(couleur); // Fonctionne
+    	fenetre.add(etiquette, BorderLayout.CENTER);
+   		fenetre.setVisible(true);
+
+	}
+}

DEV2.1/TP05/Metrique.java

@@ -0,0 +1,74 @@
+import java.awt.print.Paper;
+
+public class Metrique extends Paper {
+	public Metrique() {
+		super();
+		// WIDTH : 21*(1cm in inches)*72 HEIGHT : 29,7*(1cm en inches)*72 
+		this.setSize(595.27584, 841.88952); 
+		// MARGE : 1.5*(1cm in inches)*72 DECALAGE : 3cm = 85.0392 1/72inches
+		this.setImageableArea(42.519672, 42.519672, 510.23664, 756.85032);
+	}
+
+	public double getMetricHeight() {
+		return this.getHeight() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public double getMetricWidth() {
+		return this.getWidth() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public double getMetricImageableHeight() {
+		return this.getImageableHeight() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public double getMetricImageableWidth() {
+		return this.getImageableWidth() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public double getMetricImageableX() {
+		return this.getImageableX() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public double getMetricImageableY() {
+		return this.getImageableY() / 72 * 25.4; // 1inch = 25.4mm
+	}
+
+	public void setMetricImageableArea(double x, double y, double width, double height) {
+		this.setImageableArea(
+			x * 0.393701 * 72,
+			y * 0.393701 * 72,
+			width * 0.393701 * 72,
+			height * 0.393701 * 72
+		);
+	}
+
+	public void setMetricSize(double width, double height) {
+		this.setSize(
+			width * 0.393701 * 72,
+			height * 0.393701 * 72
+		);
+	}
+
+	public static void main(String[] args) {
+		Metrique papier = new Metrique();
+		System.out.println("TESTS DE DEPART : ");
+		System.out.println("" + papier.getMetricHeight());
+		System.out.println("" + papier.getMetricWidth());
+		System.out.println("" + papier.getMetricImageableHeight());
+		System.out.println("" + papier.getMetricImageableWidth());
+		System.out.println("" + papier.getMetricImageableX());
+		System.out.println("" + papier.getMetricImageableY());
+
+		System.out.println("MODIFICATION DES DIMENSIONS : ");
+		papier.setMetricSize(50,100);
+		System.out.println("" + papier.getMetricHeight());
+		System.out.println("" + papier.getMetricWidth());
+
+		System.out.println("MODIFICATION DE LA TAILLE IMAGEABLE: ");
+		papier.setMetricImageableArea(5,5,40,80);
+		System.out.println("" + papier.getMetricImageableX());
+		System.out.println("" + papier.getMetricImageableY());
+		System.out.println("" + papier.getMetricImageableHeight());
+		System.out.println("" + papier.getMetricImageableWidth());
+	}
+}