GColor.h 文件参考

类
class	GColor
	包含rgba分量的颜色 更多...
class	GColorHSV
	包含hsva分量的颜色 更多...

命名空间
namespace	UtilsColor
	namespace UtilsColor 配色方案工具集

函数
GColor	operator* (const GColor &c, float factor)
GColor	operator* (const GColor &c1, const GColor &c2)
GColor	operator/ (const GColor &c, float factor)
GColor	operator/ (const GColor &c1, const GColor &c2)
GColor	operator+ (const GColor &c1, const GColor &c2)
GColor	operator- (const GColor &c1, const GColor &c2)
UI_EXP GColor	UtilsColor::HSVColor (float h, float s=1, float v=1, UINT alpha=255)
UI_EXP LPCTSTR	UtilsColor::ParseColor (LPCTSTR str_color, LPCTSTR end, GColor *out_color)
UI_EXP bool	UtilsColor::ParseStringToColor (const TCHAR *lpcolor, GColor *color)
UI_EXP BOOL	UtilsColor::ParseHSVColor (LPCTSTR lpcolor, float *h, float *s, float *v, float *alpha)
UI_EXP GColor	UtilsColor::Get24PhaseColor (int i)
UI_EXP void	UtilsColor::RGBToHSV (const GColor &color, float *h, float *s, float *v)
UI_EXP void	UtilsColor::RGBToHSV (float r, float g, float b, float *h, float *s, float *v)
	RGBToHSV HSVToRGB相互转换
UI_EXP void	UtilsColor::HSVToRGB (float *r, float *g, float *b, float h, float s, float v)
UI_EXP void	UtilsColor::RGBToHSL (float r, float g, float b, float *h, float *s, float *l)
	RGBToHSL和HSLToRGB相互转换
UI_EXP void	UtilsColor::HSLToRGB (float *r, float *g, float *b, float h, float s, float l)
UI_EXP void	UtilsColor::RGBToYUV (unsigned char R, unsigned char G, unsigned char B, float *y, float *u, float *v)
	rgb -> yuv
UI_EXP void	UtilsColor::YUVToRGB (float Y, float U, float V, unsigned char &R, unsigned char &G, unsigned char &B)
	yuv -> rgb
float	UtilsColor::Luminanace (uint8_t r, uint8_t g, uint8_t b)
	返回颜色明度值。算法取自国际标准。https://www.w3.org/TR/WCAG/#dfn-relative-luminance
float	UtilsColor::ContrastRatio (const GColor &c1, const GColor &c2)
	对比度

函数说明

operator*() [1/2]

GColor operator*	(	const GColor &	c,
		float	factor )

operator*() [2/2]

GColor operator*	(	const GColor &	c1,
		const GColor &	c2 )

operator+()

GColor operator+	(	const GColor &	c1,
		const GColor &	c2 )

operator-()

GColor operator-	(	const GColor &	c1,
		const GColor &	c2 )

operator/() [1/2]

GColor operator/	(	const GColor &	c,
		float	factor )

operator/() [2/2]

GColor operator/	(	const GColor &	c1,
		const GColor &	c2 )