how do i make sure something is drawn in a specific area? for example i would like to draw something that does not take up the whole page. this is my code so far.
int x=0;
int y=0;
void setup() {
  background(124,122,122);
  size(600,600);
  noStroke();
  smooth();
 
}
void draw() {

 if (mouseX <100)
 if (mouseY <100)
 

  fill (216,175,63);
  ellipse(mouseX,mouseY, mouseX,mouseY);
}