Triangle.cpp

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

using namespace std;

Triangle::Triangle(int triangleHeight, int triangleBase, const std::string &gn, const string &desc) : Shape(gn, desc), height(triangleHeight), base(triangleBase) {

}

Triangle::~Triangle() = default;

const Triangle &Triangle::operator=(const Triangle &rhs) {
    if (this == &rhs) return *this;
    Shape::operator=(rhs);
    height = rhs.height;
    base = rhs.base;
    return *this;
}

int Triangle::getHeight() const {
    return height;
}

void Triangle::setHeight(int h) {
    if (h > 0)
        height = h;
    else
        cerr << "Error. Height has to be greater than zero." << endl;
}

int Triangle::getBase() const {
    return base;
}

std::string Triangle::toString() const {
    string temp{Shape::toString()};
    temp.append("\nBound. box W:  " + to_string(bBoxWidth()));
    temp.append("\nBound. box H:  " + to_string(bBoxHeight()));
    temp.append("\nScr area:      " + to_string(scrArea()));
    temp.append("\nGeo area:      " + doubleToString(geoArea(), 2));
    temp.append("\nScr perimeter: " + to_string(scrPerimeter()));
    temp.append("\nGeo perimeter: " + doubleToString(geoPerimeter(), 2));
    return temp;
}

double Triangle::geoArea() const {
    return getHeight() * static_cast<double>(getBase()) / 2;
}

int Triangle::bBoxWidth() const {
    return getBase();
}

int Triangle::bBoxHeight() const {
    return getHeight();
}

void Triangle::setBase(int b) {
    if (b > 0)
        base = b;
    else
        cerr << "Error. Base has to be greater than zero." << endl;
}

std::ostream &operator<<(std::ostream &ostr, const Triangle &rhs) {
    const Shape *shapePtr = &rhs;
    ostr << *shapePtr;
    ostr.precision(2);
    ostr << "\nBound. box W:  " << rhs.bBoxWidth()
         << "\nBound. box H:  " << rhs.bBoxHeight()
         << "\nScr area:      " << rhs.scrArea()
         << "\nGeo area:      " << fixed << rhs.geoArea()
         << "\nScr Perimeter: " << rhs.scrPerimeter()
         << "\nGeo Perimeter: " << rhs.geoPerimeter();
    return ostr;
}