int XSIZE = 600;
int YSIZE = 600;
boolean capture = false;

void setup(){
  size (XSIZE, YSIZE);
  createImage();
}

void createImage(){
  for (int y =1; y < YSIZE; y++){
    for(int x = 1; x <XSIZE; x++){
      //      color c = color(random(255), random (255), random(255));
      float m = PI * (XSIZE-x) * 3/XSIZE;
      float n = PI * (YSIZE-y) * 2.2/YSIZE;      
      float i = PI * x * 3/XSIZE;
      float j = PI * y * 3/YSIZE;
      float k = PI * x * 10/XSIZE;
      float l = PI * y * 10/YSIZE;
      float a = ((sin(cos(j+i)))*cos(n*j*cos(j)*cos(i))*200)+80;
      color c = color (a, a, a);
      set(x,y,c);
    }
  }
  PFont font = loadFont("CourierNew36.vlw");
  textFont(font, 12);
  fill(255, 0, 0);
  text ("((sin(cos(j+i)))*cos(n*j*cos(j)*cos(i))*200)+80",5,15);
  if (capture) saveFrame("mg" + minute() + second() + ".tif");
}