//  NAME    CSCI 201 Assignment 5	DATE

#include <iostream.h>
#include "Rectangle.h"

Rectangle :: Rectangle(double xc, double yc, double w, double h){
	SetX_center(xc);
	SetY_center(yc);
	SetWidth(w);
	SetHeight(h);
}

// Function definitions for inspectors.

double Rectangle :: GetWidth() const {
	return width;
}

double Rectangle :: GetHeight() const {
	return height;
}

double Rectangle :: GetX_center() const {
	return x_center;
}

double Rectangle :: GetY_center() const {
	return y_center;
}

// Function definitions for mutators

void Rectangle :: SetWidth(double w){
// make sure that the rectangle will fit on the monitor screen
        if (w > 0 && w < 120)
	   width = w;
	else
	   width = 1;
}

void Rectangle :: SetHeight(double h){
// make sure that the rectangle will fit on the monitor screen
        if (h > 0 && h < 40)
	   height = h;
	else
	   height = 1;
}

void Rectangle :: SetX_center(double xc){
// make sure that the rectangle will fit on the monitor screen
	if ( xc > 0 && (xc + width / 2.0 < 120) )
		x_center = xc;
	else
		x_center = 1;
}

void Rectangle :: SetY_center(double yc){
// make sure that the rectangle will fit on the monitor screen
	if ( yc > 0 && (yc + height / 2.0 < 40) )
		y_center = yc;
	else
		y_center = 1;
}

// Function definitions for facilitators

double Rectangle :: Area() const {
	return (width * height);
}

double Rectangle :: Perimeter() const {
	return (2.0 * (width + height));
}

void Rectangle :: Display() const {
       cout << endl;
       for (int i = 1; i <= height; i++) {
           cout << " ";
	   for (int j = 1; j <= width; j++) {
	       cout << '*';
	   }
           cout << endl;
       }
}