/**
 * Houses - uses StrDraw libary to draw a house.
 * @author Nathan Sprague
 * @version 2016
 */

public class Houses {

/** 
 * Main method draws a door.
 * @param args = not used
 * 
 */
    public static void main(String[] args) {
        drawDoor(.2, .5);
    }

/** 
 * drawDoor method draws a door.
 * @param x = x coordinate
 * @param y = y coordinate
 * 
 */  
    public static void drawDoor(double x, double y) {
        final double WIDTH = .05;
        final double HEIGHT = .1;
        final double KNOB_RADIUS = .005;
        final double KNOB_OFFSET = -.01;
      
        StdDraw.rectangle(x, y, WIDTH / 2, HEIGHT / 2);
        StdDraw.filledCircle(x - KNOB_OFFSET, y, KNOB_RADIUS);
    }
}