Get average color of an image

averageColor.pde

color averageColor(PImage image) {
  float r = 0;
  float g = 0;
  float b = 0;

  int count = image.pixels.length;
  int[] pixels = image.pixels;
  
  for(int i = 0; i < count; i++) {
    r += red(pixels[i]);
    g += green(pixels[i]);
    b += blue(pixels[i]);
  }
  
  r = floor(r / (count / 4));
  g = floor(g / (count / 4));
  b = floor(b / (count / 4));
  
  return color(r, g, b);
}