Lab3 / Lab3 / Line

#include "stdafx.h"
#include "Line.h"
#define _USE_MATH_DEFINES
#include <math.h>
#include <iostream>

using namespace std;

Line::Line()
{
	x1 = 0;
	y1 = 0;
	L = 0;
}

void Line::SetLine(Point a, Point b)
{
	x = a.GetX();
	y = a.GetY();
	x1 = b.GetX();
	y1 = b.GetY();
}

void Line::Length()
{
	L = sqrt((x1 - x)*(x1 - x) + (y1 - y)*(y1 - y));
}

double Line::GetLength()
{
	return L;
}

void Line::View()
{
	Length();
	cout << "Parameters Line: " << endl;
	cout << "x = " << x << ", " << "y = " << y << endl;
	cout << "x1 = " << x1 << ", " << "y1 = " << y1 << endl;
	cout << "L = " << L << endl;
}

Line::~Line()
{
}