Initial commit

2020-05-04 21:24:48 +02:00
commit 99a0e38e6e
10 changed files with 485 additions and 0 deletions
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+#ifndef COLOR_H
+#define COLOR_H
+
+#include <string>
+
+
+namespace Color {
+
+class Color
+{
+public:
+	Color() = default;
+
+public:
+	static Color FromHSL(int hue, int saturation, int luminance);
+	static Color FromHSLString(const std::string& hslString);
+	static Color FromRGB(int red, int green, int blue);
+	static Color FromRGBString(const std::string& rgbString);
+
+public:
+	int Hue() const;
+	void Hue(int hue);
+	void Hue(double hue);
+	int Saturation() const;
+	void Saturation(int saturation);
+	void Saturation(double saturation);
+	int Luminance() const;
+	void Luminance(int luminance);
+	void Luminance(double luminance);
+	std::string HSLString() const;
+
+	int Red() const;
+	void Red(int red);
+	void Red(double red);
+	int Green() const;
+	void Green(int green);
+	void Green(double green);
+	int Blue() const;
+	void Blue(int blue);
+	void Blue(double blue);
+	std::string RGBString() const;
+
+private:
+	struct HSL
+	{
+		double hue;
+		double saturation;
+		double luminance;
+	};
+
+	struct RGB
+	{
+		double red;
+		double green;
+		double blue;
+	};
+
+	class Conversion
+	{
+	public:
+		Conversion() = delete;
+		~Conversion() = delete;
+
+	public:
+		static double Hue(int hue);
+		static int Hue(double hue);
+		static int Hue(const std::string& hue);
+		static double Saturation(int saturation);
+		static int Saturation(double saturation);
+		static int Saturation(const std::string& saturation);
+		static double Luminance(int luminance);
+		static int Luminance(double luminance);
+		static int Luminance(const std::string& luminance);
+
+		static double Red(int red);
+		static int Red(double red);
+		static int Red(const std::string& red);
+		static double Green(int green);
+		static int Green(double green);
+		static int Green(const std::string& green);
+		static double Blue(int blue);
+		static int Blue(double blue);
+		static int Blue(const std::string& blue);
+
+	private:
+		static const int m_hueFactor = 255;
+		static const int m_saturationFactor = 255;
+		static const int m_luminanceFactor = 255;
+		static const int m_redFactor = 255;
+		static const int m_greenFactor = 255;
+		static const int m_blueFactor = 255;
+	};
+
+private:
+	Color(const Color::HSL& hsl);
+	Color(const Color::RGB& rgb);
+
+private:
+	static Color::HSL rgbToHSL(const Color::RGB& rgb);
+	static Color::RGB hslToRGB(const Color::HSL& hsl);
+
+private:
+	HSL m_hsl;
+};
+
+} // namespace Color
+
+#endif // COLOR_H