示例#1
0
 /**
  * Permet de dessiner la gui active par rapport à la perspective de celle-ci
  *
  * @param g l'element graphic qui permet de dessiner les images.
  */
 public void paint(Graphics g) {
   super.paint(g);
   g.drawImage(
       imageVueActive.getTheImage(),
       perspective.getCornerImageX(),
       perspective.getCornerImageY(),
       imageVueActive.getTheImage().getWidth(null) * perspective.getEchelle()
           + perspective.getCornerImageX(),
       imageVueActive.getTheImage().getHeight(null) * perspective.getEchelle()
           + perspective.getCornerImageY(),
       0,
       0,
       imageVueActive.getTheImage().getWidth(null),
       imageVueActive.getTheImage().getHeight(null),
       null);
   g.drawImage(
       VueOriginale.getVueOriginale().getImageOriginale().getTheImage(),
       this.getWidth() - 90,
       15,
       75,
       75,
       null);
   g.drawRect(this.getWidth() - 90, 15, 75, 75);
 }
示例#2
0
  /**
   * Constructeur de la classe VueActive
   *
   * @param image Image
   */
  public VueActive(ImageConcrete image) {
    this.imageVueActive = image;
    this.perspective = new Perspective();
    this.perspective.addObserver(this);

    int hauteur = imageVueActive.getTheImage().getHeight(null);
    int largeur = imageVueActive.getTheImage().getWidth(null);
    Dimension dimensionImage = new Dimension(largeur, hauteur);

    this.setPreferredSize(dimensionImage);

    MouseAdapter myMouseAdapter =
        new MouseAdapter() {

          int premierX;
          int premierY;

          /**
           * Permet de mettre en mémoire la position lorsque la souris pèse sur la perspective
           *
           * @param mouseEvent Evenement de la souris
           */
          @Override
          public void mousePressed(MouseEvent mouseEvent) {
            premierX = perspective.getCornerImageX() - mouseEvent.getX();
            premierY = perspective.getCornerImageY() - mouseEvent.getY();

            setPosition(mouseEvent);
          }

          /**
           * Change la position de la perspective lorsque la souris dragged l'image
           *
           * @param mouseEvent Evenement de la souris
           */
          @Override
          public void mouseDragged(MouseEvent mouseEvent) {
            setPosition(mouseEvent);
          }

          /**
           * Change l'échelle de la perspective lors du WheelMoved de la souris
           *
           * @param mouseWheelEvent Mouvement de la roulette de la souris
           */
          @Override
          public void mouseWheelMoved(MouseWheelEvent mouseWheelEvent) {
            Controleur.getControleur().zoomer(mouseWheelEvent.getWheelRotation());
          }

          @Override
          public void mouseEntered(MouseEvent mouseEvent) {
            Cursor cursor = new Cursor(Cursor.HAND_CURSOR);
            setCursor(cursor);
          }

          /**
           * Setter permettant de placer la position de la perspective
           *
           * @param mouseEvent Evenement de la souris
           */
          public void setPosition(MouseEvent mouseEvent) {
            Controleur.getControleur()
                .deplacer(premierX + mouseEvent.getX(), premierY + mouseEvent.getY());
            repaint();
          }
        };

    this.addMouseListener(myMouseAdapter);
    this.addMouseMotionListener(myMouseAdapter);
    this.addMouseWheelListener(myMouseAdapter);
  }