class Box {
  int boxWidth; 
  int boxHeight;
  int boxNum;
  boolean rgb = true;

  //constructor
  Box(int bWidth, int bHeight, int bNum) {
    boxWidth = bWidth;
    boxHeight = bHeight;
    boxNum = bNum;
  }

  void display() {
   for (int i = 0; i < boxNum; i++){
     noStroke();
    //get random color from image and draw box
      color c = colors[i];
      fill(c); 
      rect(500, boxHeight*i+60, boxWidth, boxHeight);
      
    //determine and print RGB values in black box
      float r = red(c);
      float g = green(c);
      float b = blue(c);
      fill(0);
      rect(500, boxHeight*i+106, boxWidth, boxHeight/3);
      fill(255);
      if (mode == 1) {
      text("RGB: " + r + " | " + g + " | " + b, 505, boxHeight*i+120);
      } else if (mode == 2) {
        //int hexValue = int(hex(c));
        text("Hex: #" + hex(c,6), 505, boxHeight*i+120);
      }
   }
  }
}