A simple Drawing using lines and rectangles The screen is 600 by 300 pixels. Lines go from (x1, y1) to (x2, y2). Rectangles fill in (x,y) to (x+w-1, y+h-1). Colors can range from 0 to 255 Choices outside of that range give unexpected results.
x1 = y1 = x2 = y2 = red = green = blue =	x = y = w = h = red = green = blue =

Priority given to Lines or Rectangles