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sketch_code.pde

//#tuelit13
int h  = 0;

// max text size
int C_MAX_SIZE = 48; 
void setup() {
  size(250, 250);
  textFont(createFont("Arial", C_MAX_SIZE));
  colorMode(HSB,255);
}

float t= 0;
float td = 0.01;
float nextSize(float maxSize){
   t += td;
   return maxSize * sin(t);
}

void draw() {
  
  h++;
  //background(255);
  fade(color(#FFFFFF), 10);
  fill(0);
  textSize(nextSize(C_MAX_SIZE));  
  textAlign(CENTER);
  translate(width/2, height/2);  
  
  rotate(h);

  fill(randomColor());
  text("Hello World", 0, 0);
}

color randomColor(){
   return color((int)random(255), 255,255);
}

// fades screen to color
void fade(color k, int alphaByte){
   pushStyle();
     fill(k, alphaByte);
     rect(0,0, width, height);
   popStyle();
}

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