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This commit is contained in:
EmmanuelTiamzon
2025-09-30 09:43:41 +02:00
parent f7de13bc2a
commit 7019a3b7ea
176 changed files with 9458 additions and 149 deletions
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97
DEV.2.1/TP/TP12-Flux-oct-Suite/1./FermetureFenetre.java Normal file
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import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.awt.event.WindowListener;
import java.awt.event.WindowEvent;
import javax.swing.*;
public class FermetureFenetre implements WindowListener {
private JPanel panneau;
private JFrame fenetre;
public FermetureFenetre(JFrame fenetre, JPanel panneau) {
super();
this.fenetre = fenetre;
this.panneau = panneau;
}
public void windowActivated(WindowEvent evenement) {
} // premier plan
public void windowClosed(WindowEvent evenement) {
}
public void windowClosing(WindowEvent evenement) {
try {
Dimension dims = this.fenetre.getSize();
Point loc = this.fenetre.getLocation();
Color color = this.panneau.getBackground();
FileOutputStream fichier = new FileOutputStream("windowlocation.bin");
DataOutputStream flux = new DataOutputStream(fichier);
try {
flux.writeInt((int) loc.getX());
flux.writeInt((int) loc.getY());
flux.writeInt((int) dims.getWidth());
flux.writeInt((int) dims.getHeight());
flux.writeInt(color.getRed());
flux.writeInt(color.getGreen());
flux.writeInt(color.getBlue());
} catch (IOException e2){
System.out.println("Erreur d'écriture");
}
try {
flux.close();
} catch (IOException e3) {
System.out.println("Erreur de fermeture");
}
} catch (IOException e) {
System.out.println("Erreur d'ouverture");
}
} // avant fermeture
public void windowDeactivated(WindowEvent evenement) {
} // arrière-plan
public void windowDeiconified(WindowEvent evenement) {
} // restauration
public void windowIconified(WindowEvent evenement){
} // minimisation
public void windowOpened(WindowEvent evenement) {
try {
FileInputStream fichier = new FileInputStream("windowlocation.bin");
DataInputStream flux = new DataInputStream(fichier);
try {
if (flux.available() >= 28) {
this.fenetre.setLocation(flux.readInt(), flux.readInt());
this.fenetre.setSize(flux.readInt(), flux.readInt());
this.panneau.setBackground(new Color(flux.readInt(), flux.readInt(), flux.readInt()));
System.out.println(this.panneau.getBackground() + "");
}
} catch (IOException e5) {
System.out.println("Erreur de lecture");
}
try {
flux.close();
} catch (IOException e6) {
System.out.println("Erreur de fermeture");
}
} catch (IOException e4) {
System.out.println("Erreur d'ouverture");
}
}
}

46
DEV.2.1/TP/TP12-Flux-oct-Suite/1./Fond.java Normal file
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import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Fond {
public static void main(String[] args) {
JFrame fenetre = new JFrame();
JPanel panneau = new JPanel();
FermetureFenetre evenementFenetre = new FermetureFenetre(fenetre, panneau);
fenetre.addWindowListener(evenementFenetre);
fenetre.setLocation(100,100);
fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
fenetre.setLayout(new GridLayout(1, 1));
JButton bouton1 = new JButton("Cyan");
JButton bouton2 = new JButton("Magenta");
JButton bouton3 = new JButton("Jaune");
bouton1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evenement) {
panneau.setBackground(Color.CYAN);
}
});
bouton2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evenement) {
panneau.setBackground(Color.MAGENTA);
}
});
bouton3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evenement) {
panneau.setBackground(Color.YELLOW);
}
});
panneau.add(bouton1);
panneau.add(bouton2);
panneau.add(bouton3);
fenetre.add(panneau);
fenetre.setVisible(true);
}
}

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DEV.2.1/TP/TP12-Flux-oct-Suite/1./windowlocation.bin Normal file
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DEV.2.1/TP/TP12-Flux-oct-Suite/2./Fenetre.java Normal file
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import java.awt.*;
import javax.swing.*;
public class Fenetre extends JFrame {
public Fenetre() {
this.setSize(500, 600);
this.setLocation(100, 100);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setLayout(new GridLayout(1, 1));
LectureFichier lecture = new LectureFichier();
EcritureFichier ecriture = new EcritureFichier("test", lecture.getCoordY(), lecture.getNbPoints());
this.add(new Polygone(lecture.getCoordX(), lecture.getCoordY(), lecture.getNbPoints()));
EcritureFichier ecriture = new EcritureFichier(lecture.getCoordX(), lecture.getCoordY(), lecture.getNbPoints());
}
}

54
DEV.2.1/TP/TP12-Flux-oct-Suite/2./LectureFichier.java Normal file
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import java.awt.*;
import java.io.*;
public class LectureFichier {
private int[] coordX;
private int[] coordY;
private int nbPoints;
public LectureFichier() {
try {
FileInputStream fichier = new FileInputStream("polygone.bin");
DataInputStream flux = new DataInputStream(fichier);
this.coordX = new int[flux.available()/8];
this.coordY = new int[flux.available()/8];
this.nbPoints = flux.available()/8;
int compteur = 0;
try {
while (flux.available() > 0) {
this.coordX[compteur] = flux.readInt();
this.coordY[compteur] = flux.readInt();
compteur++;
}
} catch (IOException e2) {
System.out.println("Erreur de lecture");
}
try {
flux.close();
} catch (IOException e3) {
System.out.println("Erreur de fermeture");
}
} catch (IOException e) {
System.out.println("Erreur d'ouverture");
}
}
public int[] getCoordX() {
return this.coordX;
}
public int[] getCoordY() {
return this.coordY;
}
public int getNbPoints() {
return this.nbPoints;
}
}

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DEV.2.1/TP/TP12-Flux-oct-Suite/2./Main.java Normal file
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public class Main {
public static void main(String[] args) {
Fenetre fenetre = new Fenetre();
fenetre.setVisible(true);
}
}

28
DEV.2.1/TP/TP12-Flux-oct-Suite/2./Polygone.java Normal file
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import java.awt.*;
import javax.swing.*;
public class Polygone extends JComponent {
private int[] coordX;
private int[] coordY;
private int nbPoints;
public Polygone(int[] coordX, int[] coordY, int nbPoints) {
this.coordX = coordX;
this.coordY = coordY;
this.nbPoints = nbPoints;
}
@Override
public void paintComponent(Graphics pinceau) {
Graphics secondPinceau = pinceau.create();
if (this.isOpaque()) {
secondPinceau.setColor(this.getBackground());
secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
}
secondPinceau.setColor(Color.BLUE);
secondPinceau.fillPolygon(this.coordX, this.coordY, this.nbPoints);
}
}

47
DEV.2.1/TP/TP12-Flux-oct-Suite/3./EcritureFichier.java Normal file
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import java.awt.*;
import java.io.*;
public class EcritureFichier {
private int[] coordX;
private int[] coordY;
private int nbPoints;
private boolean aMultiplier;
public EcritureFichier(int[] coordX, int[] coordY, int nbPoints, boolean aMultiplier) {
this.coordX = coordX;
this.coordY = coordY;
this.nbPoints = nbPoints;
this.aMultiplier = aMultiplier;
try {
FileOutputStream fichier = new FileOutputStream("polygone.bin");
DataOutputStream flux = new DataOutputStream(fichier);
try{
for (int i = 0; i != nbPoints; i++) {
if (this.aMultiplier) {
flux.writeInt(this.coordX[i]*2);
flux.writeInt(this.coordY[i]*2);
}
else {
flux.writeInt(this.coordX[i]/2);
flux.writeInt(this.coordY[i]/2);
}
}
} catch (IOException e2) {
System.out.println("Erreur d'écriture");
}
try {
flux.close();
System.out.println("Fin de l'écriture");
} catch (IOException e3) {
System.out.println("Erreur de fermeture");
}
} catch (IOException e) {
System.out.println("Erreur d'ouverture");
}
}
}

15
DEV.2.1/TP/TP12-Flux-oct-Suite/3./Fenetre.java Normal file
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import java.awt.*;
import javax.swing.*;
public class Fenetre extends JFrame {
public Fenetre(boolean aMultiplier) {
this.setSize(500, 600);
this.setLocation(100, 100);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setLayout(new GridLayout(1, 1));
LectureFichier lecture = new LectureFichier();
this.add(new Polygone(lecture.getCoordX(), lecture.getCoordY(), lecture.getNbPoints()));
EcritureFichier ecriture = new EcritureFichier(lecture.getCoordX(), lecture.getCoordY(), lecture.getNbPoints(), aMultiplier);
}
}

54
DEV.2.1/TP/TP12-Flux-oct-Suite/3./LectureFichier.java Normal file
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import java.awt.*;
import java.io.*;
public class LectureFichier {
private int[] coordX;
private int[] coordY;
private int nbPoints;
public LectureFichier() {
try {
FileInputStream fichier = new FileInputStream("polygone.bin");
DataInputStream flux = new DataInputStream(fichier);
this.coordX = new int[flux.available()/8];
this.coordY = new int[flux.available()/8];
this.nbPoints = flux.available()/8;
int compteur = 0;
try {
while (flux.available() > 0) {
this.coordX[compteur] = flux.readInt();
this.coordY[compteur] = flux.readInt();
compteur++;
}
} catch (IOException e2) {
System.out.println("Erreur de lecture");
}
try {
flux.close();
} catch (IOException e3) {
System.out.println("Erreur de fermeture");
}
} catch (IOException e) {
System.out.println("Erreur d'ouverture");
}
}
public int[] getCoordX() {
return this.coordX;
}
public int[] getCoordY() {
return this.coordY;
}
public int getNbPoints() {
return this.nbPoints;
}
}

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DEV.2.1/TP/TP12-Flux-oct-Suite/3./Main.java Normal file
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public class Main {
public static void main(String[] args) {
Fenetre fenetre;
try {
if (args[0].equals("diviser")) {
fenetre = new Fenetre(false);
}
else {
fenetre = new Fenetre(true);
}
} catch (ArrayIndexOutOfBoundsException e) {
}
}
}

28
DEV.2.1/TP/TP12-Flux-oct-Suite/3./Polygone.java Normal file
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import java.awt.*;
import javax.swing.*;
public class Polygone extends JComponent {
private int[] coordX;
private int[] coordY;
private int nbPoints;
public Polygone(int[] coordX, int[] coordY, int nbPoints) {
this.coordX = coordX;
this.coordY = coordY;
this.nbPoints = nbPoints;
}
@Override
public void paintComponent(Graphics pinceau) {
Graphics secondPinceau = pinceau.create();
if (this.isOpaque()) {
secondPinceau.setColor(this.getBackground());
secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
}
secondPinceau.setColor(Color.BLUE);
secondPinceau.fillPolygon(this.coordX, this.coordY, this.nbPoints);
}
}