final int NBR_RECT_HOR = 20;
final int NBR_RECT_VERT = 10;

Rectangle r[][];

PImage img;


void setup() {
  size(320, 240);
  background(51);
  framerate(25);
img = loadImage("Fleur.jpg");
  // Créer les rectangles
  r = new Rectangle[NBR_RECT_HOR][NBR_RECT_VERT];
  for ( int i=0; i<NBR_RECT_HOR; i++) {
    for ( int j=0; j<NBR_RECT_VERT; j++ ) {
      float x = i*(float)width/NBR_RECT_HOR;
      float y = j*(float)width/NBR_RECT_VERT;
      int c = img.get((int)x,(int)y);
      r[i][j] = new Rectangle(x,y,30,30,c,0.0); 
    }
  }  
}

void draw() {
  background(img);

  float angle = (mouseX + mouseY)/100.0;
  for ( int i=0; i<NBR_RECT_HOR; i++) {
    for ( int j=0; j<NBR_RECT_VERT; j++ ) {
      r[i][j].pivoter(angle);
      r[i][j].afficher();
    }
  }  
}