//Tiling an image

PImage img;
int row = 4;
int col = 3;


void setup(){
  size(700, 700);
  img = loadImage("tom-and-jerry.jpg");

  int w = width/col;
  int h = height/row;

  for (int i=0; i<row; i++) {
    for (int j=0; j<col; j++) {
      image(img, w*j, h*i, w, h);
    }
  }

}