Color class for plotting. More...
#include <color.hpp>
Public Member Functions | |
Color () | |
Default color constructor (black). | |
Color (double r, double g, double b) | |
Color (double r, double g, double b, double a) | |
const double & | operator[] (int i) const |
double & | operator[] (int i) |
Color | operator- (const Color &c) const |
Color | operator+ (const Color &c) const |
Color | operator* (double x) const |
Friends | |
Color | operator* (double x, const Color &c) |
std::ostream & | operator<< (std::ostream &os, const Color &c) |
Color class for plotting.
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Default color constructor (black).
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