This commit is contained in:
2023-10-23 13:23:36 +02:00
parent 667dae6f1a
commit 322b22f9bf
5711 changed files with 72953 additions and 0 deletions

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Q4Main{
public static void main(String[] args) {
Rectangle test = new Rectangle();
JFrame fenetre = new JFrame();
fenetre.setSize(800, 800);
fenetre.setLocation(100, 100);
fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
fenetre.add(test);
test.addMouseListener(test);
test.addMouseMotionListener(test);
fenetre.addKeyListener(test);
fenetre.setVisible(true);
}
}

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Q4Main{
public static void main(String[] args) {
Rectangle test = new Rectangle();
JFrame fenetre = new JFrame();
fenetre.setSize(800, 800);
fenetre.setLocation(100, 100);
fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
fenetre.add(test);
test.addMouseListener(test);
test.addMouseMotionListener(test);
test.addKeyListener(test);
fenetre.setVisible(true);
}
}

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.List;
public class Rectangle extends JComponent implements MouseMotionListener, MouseListener, KeyListener{
private List<Integer> xOrigine;
private List<Integer> yOrigine;
private List<Integer> yFinal;
private List<Integer> xFinal;
private List<Integer> longueurFenetre;
private List<Integer> hauteurFenetre;
boolean isCtrlPressed;
public Rectangle(){
this.xOrigine = new ArrayList<Integer>();
this.yOrigine = new ArrayList<Integer>();
this.xFinal = new ArrayList<Integer>();
this.yFinal = new ArrayList<Integer>();
this.longueurFenetre = new ArrayList<Integer>();
this.hauteurFenetre = new ArrayList<Integer>();
this.isCtrlPressed = false;
}
@Override
protected void paintComponent(Graphics pinceau) {
Graphics secondPinceau = pinceau.create();
if (this.isOpaque()){
secondPinceau.setColor(new Color(0,0,0));
secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
}
secondPinceau.setColor(new Color(0,255,100));
for (int i=0; i<this.xOrigine.size(); i++){
if (this.xOrigine(i) >= 0 && this.yOrigine(i) >= 0){
int newXOrigine;
int newYOrigine;
int newLongueur;
int newHauteur;
if (this.xFinal(i) >= this.xOrigine(i)){
newXOrigine = this.getWidth()*this.xOrigine(i)/this.longueurFenetre(i);
newLongueur = this.getWidth()*(this.xFinal(i)-this.xOrigine(i))/this.longueurFenetre(i);
}
else{
newXOrigine = this.getWidth()*this.xFinal(i)/this.longueurFenetre(i);
newLongueur = this.getWidth()*(this.xOrigine(i)-this.xFinal(i))/this.longueurFenetre(i);
}
if (this.yFinal(i) >= this.yOrigine(i)){
newYOrigine = this.getHeight()*this.yOrigine(i)/this.hauteurFenetre(i);
newHauteur = this.getHeight()*(this.yFinal(i)-this.yOrigine(i))/this.hauteurFenetre(i);
}
else{
newYOrigine = this.getHeight()*this.yFinal(i)/this.hauteurFenetre(i);
newHauteur = this.getHeight()*(this.yOrigine(i)-this.yFinal(i))/this.hauteurFenetre(i);
}
secondPinceau.fillRect(newXOrigine,newYOrigine,newLongueur,newHauteur);
}
}
}
@Override
public void mouseDragged(MouseEvent e){
this.xFinal(xFinal.Count) = e.getX();
this.yFinal(yFinal.Count) = e.getY();
repaint();
}
@Override
public void mousePressed(MouseEvent e){
if (this.isCtrlPressed == false){
this.longueurFenetre.clear();
this.hauteurFenetre.clear();
this.xOrigine.clear();
this.yOrigine.clear();
this.xFinal.clear();
this.yFinal.clear();
}
this.longueurFenetre.add(this.getWidth());
this.hauteurFenetre.add(this.getHeight());
this.xOrigine.add(e.getX());
this.yOrigine.add(e.getY());
this.xFinal.add(e.getX());
this.yFinal.add(e.getY());
repaint();
}
@Override
public void mouseMoved(MouseEvent e){
}
@Override
public void mouseClicked(MouseEvent e){
}
@Override
public void mouseEntered(MouseEvent e){
}
@Override
public void mouseExited(MouseEvent e){
}
@Override
public void mouseReleased(MouseEvent e){
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
int touche = e.getKeyCode();
if (touche == 17){
this.isCtrlPressed = true;
}
}
@Override
public void keyReleased(KeyEvent e) {
int touche = e.getKeyCode();
if (touche == 17){
this.isCtrlPressed = false;
}
}
}

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.List;
public class Rectangle extends JComponent implements MouseMotionListener, MouseListener, KeyListener{
private List<Integer> xOrigine;
private List<Integer> yOrigine;
private List<Integer> yFinal;
private List<Integer> xFinal;
private List<Integer> longueurFenetre;
private List<Integer> hauteurFenetre;
boolean isCtrlPressed;
public Rectangle(){
this.xOrigine = new ArrayList<Integer>();
this.yOrigine = new ArrayList<Integer>();
this.xFinal = new ArrayList<Integer>();
this.yFinal = new ArrayList<Integer>();
this.longueurFenetre = new ArrayList<Integer>();
this.hauteurFenetre = new ArrayList<Integer>();
this.isCtrlPressed = false;
}
@Override
protected void paintComponent(Graphics pinceau) {
Graphics secondPinceau = pinceau.create();
if (this.isOpaque()){
secondPinceau.setColor(new Color(0,0,0));
secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
}
secondPinceau.setColor(new Color(0,255,100));
for (int i=0; i<this.xOrigine.size(); i++){
if (this.xOrigine(i) >= 0 && this.yOrigine(i) >= 0){
int newXOrigine;
int newYOrigine;
int newLongueur;
int newHauteur;
if (this.xFinal(i) >= this.xOrigine(i)){
newXOrigine = this.getWidth()*this.xOrigine(i)/this.longueurFenetre(i);
newLongueur = this.getWidth()*(this.xFinal(i)-this.xOrigine(i))/this.longueurFenetre(i);
}
else{
newXOrigine = this.getWidth()*this.xFinal(i)/this.longueurFenetre(i);
newLongueur = this.getWidth()*(this.xOrigine(i)-this.xFinal(i))/this.longueurFenetre(i);
}
if (this.yFinal(i) >= this.yOrigine(i)){
newYOrigine = this.getHeight()*this.yOrigine(i)/this.hauteurFenetre(i);
newHauteur = this.getHeight()*(this.yFinal(i)-this.yOrigine(i))/this.hauteurFenetre(i);
}
else{
newYOrigine = this.getHeight()*this.yFinal(i)/this.hauteurFenetre(i);
newHauteur = this.getHeight()*(this.yOrigine(i)-this.yFinal(i))/this.hauteurFenetre(i);
}
secondPinceau.fillRect(newXOrigine,newYOrigine,newLongueur,newHauteur);
}
}
}
@Override
public void mouseDragged(MouseEvent e){
this.xFinal[xFinal.Count] = e.getX();
this.yFinal[yFinal.Count] = e.getY();
repaint();
}
@Override
public void mousePressed(MouseEvent e){
if (this.isCtrlPressed == false){
this.longueurFenetre.clear();
this.hauteurFenetre.clear();
this.xOrigine.clear();
this.yOrigine.clear();
this.xFinal.clear();
this.yFinal.clear();
}
this.longueurFenetre.add(this.getWidth());
this.hauteurFenetre.add(this.getHeight());
this.xOrigine.add(e.getX());
this.yOrigine.add(e.getY());
this.xFinal.add(e.getX());
this.yFinal.add(e.getY());
repaint();
}
@Override
public void mouseMoved(MouseEvent e){
}
@Override
public void mouseClicked(MouseEvent e){
}
@Override
public void mouseEntered(MouseEvent e){
}
@Override
public void mouseExited(MouseEvent e){
}
@Override
public void mouseReleased(MouseEvent e){
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
int touche = e.getKeyCode();
if (touche == 17){
this.isCtrlPressed = true;
}
}
@Override
public void keyReleased(KeyEvent e) {
int touche = e.getKeyCode();
if (touche == 17){
this.isCtrlPressed = false;
}
}
}