Class Pixel

olcPixelGameEngine.h:955–982

	// O------------------------------------------------------------------------------O
#if !defined(OLC_IGNORE_PIXEL)
	struct Pixel
	{
		union
		{
			uint32_t n = nDefaultPixel;
			struct { uint8_t r; uint8_t g; uint8_t b; uint8_t a; };
		};

		enum Mode { NORMAL, MASK, ALPHA, CUSTOM };

		Pixel();
		Pixel(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha = nDefaultAlpha);
		Pixel(uint32_t p);
		Pixel& operator = (const Pixel& v) = default;
		bool   operator ==(const Pixel& p) const;
		bool   operator !=(const Pixel& p) const;
		Pixel  operator * (const float i) const;
		Pixel  operator / (const float i) const;
		Pixel& operator *=(const float i);
		Pixel& operator /=(const float i);
		Pixel  operator + (const Pixel& p) const;
		Pixel  operator - (const Pixel& p) const;
		Pixel& operator +=(const Pixel& p);
		Pixel& operator -=(const Pixel& p);
		Pixel  operator * (const Pixel& p) const;
		Pixel& operator *=(const Pixel& p);
		Pixel  inv() const;
	};

	Pixel PixelF(float red, float green, float blue, float alpha = 1.0f);
	Pixel PixelLerp(const olc::Pixel& p1, const olc::Pixel& p2, float t);