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#pragma once
#include "std/cstdint.hpp"
#include "std/sstream.hpp"
#include "std/string.hpp"
namespace dp
{
struct Color
{
Color();
Color(uint8_t red, uint8_t green, uint8_t blue, uint8_t alfa);
uint8_t GetRed() const;
uint8_t GetGreen() const;
uint8_t GetBlue() const;
uint8_t GetAlfa() const;
float GetRedF() const;
float GetGreenF() const;
float GetBlueF() const;
float GetAlfaF() const;
bool operator==(Color const & other) const { return m_rgba == other.m_rgba; }
bool operator< (Color const & other) const { return m_rgba < other.m_rgba; }
static Color Black() { return Color(0, 0, 0, 255); }
static Color White() { return Color(255, 255, 255, 255); }
static Color Red() { return Color(255, 0, 0, 255); }
static Color Green() { return Color(0, 255, 0, 255); }
static Color Transparent() { return Color(0, 0, 0, 0); }
private:
uint32_t m_rgba;
};
inline uint8_t ExtractRed(uint32_t argb);
inline uint8_t ExtractGreen(uint32_t argb);
inline uint8_t ExtractBlue(uint32_t argb);
inline uint8_t ExtractAlfa(uint32_t argb);
Color Extract(uint32_t argb);
Color Extract(uint32_t xrgb, uint8_t a);
inline string DebugPrint(Color const & c)
{
ostringstream out;
out << "R = " << c.GetRed()
<< "G = " << c.GetGreen()
<< "B = " << c.GetBlue()
<< "A = " << c.GetAlfa();
return out.str();
}
}
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