Fin du TP Heritage

DEV2.1/TP05/BaseHuit.java

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+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

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+// 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

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+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

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+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());
+	}
+}