Red Drawing Tool

boolean mouseIsDown = false;

​

void setup()

{

  size(320, 480);

  background(0);

}

​

​

void draw()

​

{

  noStroke();

  fill(0, 0, 0, 10);

  rect(0, 0, width, height);

  if (mouseIsDown == true)

  {

  stroke(random(255), random(0), random(0));

  strokeWeight(4);

  line(mouseX, mouseY-20, random(pmouseX/3), random(pmouseY/1.5));

  }

    filter(POSTERIZE,255); 

​

​

  filter(DILATE); 

}

​

​

void mousePressed()

{

  mouseIsDown = true;

}

​

​

void mouseReleased()

{

  mouseIsDown = false;

  stroke(255, 255, 255);

  fill(255, 255, 255);

  ellipse(mouseX, mouseY, random(0, 10), random(0,10));

}