/**
* Draws a Circle object on the GrapherPanel as a series of 1 pixel wide lines contained in the
* Circle's sides variable.
*
* @param The Circle to paint.
*/
private void paintCircle(Circle c) {
g.setColor(Color.GREEN);
g.drawOval(
(int) (c.getCenter().getX() - c.getRadius()),
(int) (c.getCenter().getY() - c.getRadius()),
(int) (c.getRadius() * 2),
(int) (c.getRadius() * 2));
}
// -----------------------------------------------------------------
// Draws this panel by requesting that each circle draw itself.
// -----------------------------------------------------------------
public void paintComponent(Graphics page) {
super.paintComponent(page);
circle1.draw(page);
circle2.draw(page);
circle3.draw(page);
circle4.draw(page);
circle5.draw(page);
}
public void update(Graphics g) {
if (offimage == null) {
offimage = createImage(getWidth(), getHeight());
offg = offimage.getGraphics();
}
Graphics2D g2d = (Graphics2D) offg;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
circleList.add(new Circle(getWidth(), getHeight()));
for (Circle circle : circleList) {
circle.grow();
g2d.setColor(circle.color);
g2d.fillOval(
circle.x - circle.radius, circle.y - circle.radius, circle.radius * 2, circle.radius * 2);
if (circle.radius > 100) {
circleList.remove(circle);
}
}
g.drawImage(offimage, 0, 0, this);
}
public void dupliquer() {
for (Shape s : shapeSelect) {
Point p = new Point(s.getOrigin());
p.y += 100;
if (s instanceof Rectangle) {
Rectangle r = (Rectangle) s;
shapes.add(new Rectangle(p, r.getWidth(), r.getHeight(), r.getColor()));
cpt++;
notifyObservers();
}
if (s instanceof Circle) {
Circle c = (Circle) s;
shapes.add(new Circle(p, c.getRadius(), c.getColor()));
cpt++;
notifyObservers();
}
}
shapeSelect.clear();
this.repaint();
}