var diameter;



function setup() {

  createCanvas(windowWidth,

               windowHeight);

  background(234, 234, 234);

  frameRate(10);

  noStroke();

  noFill();



  diameter = 150;

}



function draw() {

	fill(0,0,0);

	text("クリックしてみ",150,150);

  if (mouseIsPressed) {

    stroke(255, 100, 100, 100);

    noFill();

    translate(mouseX, mouseY);

    for (var i = 0; i < TWO_PI; i += 0.1) {

      var x = diameter * cos(i);

      var y = diameter * sin(i);

		textSize(150);

      text("💩",x, y);

    }

  }

}