//Kanghyun huh
//calli higgins
//assinment 1.2 part 2
//due Feb 4th, 2013
//Enviroment
size(400,400); //set screen size 400×400 pixels.
//rectangles
noStroke(); //remove outline of rectangles
//red
fill(255,0,0); //makes the square red
rect(0, 0, 200, 200); //draw a square on the upper left corner
//gray
fill(128); //makes the square gray
rect(200, 200, 200, 200); //draw a square on the upper right corner
//green
fill(0,255,0); //makes the square green
rect(200,0,200,200);//draw a square on the bottom left corner
//blue
fill(0,0,255); //makes the square blue
rect(0,200,200,200);//draw a square on the bottom right corner
//ellipse
fill(255,255,255,200);//makes the circle white and transparent
strokeWeight(3);//makes border thick
stroke(0);//makes the black border around the circle
ellipse(200, 200, 100, 100);//draw a ellipse in the center
size(400, 400);// size of the entire window
noStroke();// no outline
fill(255, 0, 0);// red color
rect(0, 0, 200, 200);// first red rectangle
fill(0, 255, 0);// green color
rect(200, 0, 200, 200);// second green rectangle
fill(0, 0, 225);// blue color
rect(0, 200, 200, 200);// third blue rectangle
fill(125, 125, 125);// gray color
rect(200, 200, 200, 200);// fourth gray rectangle
fill(255, 255, 255, 200);// transparent circle
strokeWeight(4);// thickness of outline
stroke(0);// black outline of circle
ellipse( 200, 200, 200, 200);// actual circle