here is my code
im trying to make my shape increase in size when i press either mouse or key

void setup() {
  //set the size of the window
  size(800, 600);
  background(255);
  smooth();
}
void draw() {
  rect(pmouseX,pmouseY,mouseX,mouseY,mouseX,mouseY);
 strokeWeight(abs(pmouseX-pmouseY));;

}
void mousePressed(){
background(random(255),random(255),random(255));
stroke(random(255),random(255),random(255));
}
void mouseReleased(){
background(255);
}

void keyPressed(){
 fill(random(255),random(255),random(255));
}

void keyReleased(){
fill(255);
}