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color.cpp
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// File: color.cpp
// Author: Samuel McFalls
// Description: Implementation of the Color class
#include "color.hpp"
#include <math.h>
Color::Color() {
r = 0;
g = 0;
b = 0;
}
Color::Color(double rCon, double gCon, double bCon) {
r = rCon;
g = gCon;
b = bCon;
}
void Color::setRed(double red) {
r = red;
}
void Color::setGreen(double green) {
g = green;
}
void Color::setBlue(double blue) {
b = blue;
}
double Color::getRed() const {
return r;
}
double Color::getGreen() const {
return g;
}
double Color::getBlue() const {
return b;
}
void Color::scale(int max, const Color &maxColor) {
r = round((max * r) / maxColor.getRed());
g = round((max * g) / maxColor.getGreen());
b = round((max * b) / maxColor.getBlue());
}
Color& Color::operator+=(const Color &rhs) {
r += rhs.getRed();
g += rhs.getGreen();
b += rhs.getBlue();
return *this;
}
Color& Color::operator*=(int rhs) {
r *= rhs;
g *= rhs;
b *= rhs;
return *this;
}
Color& Color::operator*=(double rhs) {
r *= rhs;
g *= rhs;
b *= rhs;
return *this;
}
Color operator+(Color lhs, const Color &rhs) {
lhs += rhs;
return lhs;
}
Color operator*(Color lhs, int rhs) {
lhs *= rhs;
return lhs;
}
Color operator*(int lhs, const Color &rhs) {
return rhs * lhs;
}
Color operator*(Color lhs, double rhs) {
lhs *= rhs;
return lhs;
}
Color operator*(double lhs, const Color &rhs) {
return rhs * lhs;
}