Designing a White Door

This assignment is about creating a JavaFX class called 'Door' that represents a white rectangular door for a house. The user can customize the door's height and location by passing in coordinates and height as parameters to the constructor. The width of the door is half the height. The 'draw' method uses GraphicsContext to draw the door with a white fill color.

1
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.paint.Color;
/***
* This class creates white door(rectangular) for the house.
* The user can change height and location of the door.
* The width of door is half the height of door.
* @author user_name
*
*/
public class Door {
/** top left corner x coordinate of door **/
private double x;
/** top left corner y coordinate of door **/

2
private double y;
/** height of door **/
private double height;
/**
* this constructor sets the value of height
* and x,y coordinate of top left corner of door
* @param x - top left corner x coordinate
* @param y - top left corner y coordinate
* @param height - height of door
*/
public Door(double x, double y, double height) {
this.x = x;
this.y = y;

3
this.height = height;
}
/**
* draw the door with white color
* @param gc - graphics context object
*/
void draw(GraphicsContext gc) {
gc.setFill(Color.WHITE); // set white color to fill
gc.fillRect(x, y, height/2, height); // draw the door
}
}