brushlib Namespace Reference

Classes
class	Brush
struct	Rect
class	Mapping
class	Surface
class	ActiveSurface
class	SurfaceWrapper

Functions
void	ExpandRectToIncludePoint (Rect *r, int x, int y)
float	rand_gauss (GRand *rng)
void	rgb_to_hsv_float (float *r_, float *g_, float *b_)
void	hsv_to_rgb_float (float *h_, float *s_, float *v_)
void	rgb_to_hsl_float (float *r_, float *g_, float *b_)
static double	hsl_value (gdouble n1, gdouble n2, gdouble hue)
void	hsl_to_rgb_float (float *h_, float *s_, float *l_)

Function Documentation

void brushlib::ExpandRectToIncludePoint	(	Rect *	r,
		int	x,
		int	y
	)

References brushlib::Rect::h, brushlib::Rect::w, brushlib::Rect::x, and brushlib::Rect::y.

float brushlib::rand_gauss

(

GRand *

rng

)

Referenced by brushlib::Brush::stroke_to().

void brushlib::rgb_to_hsv_float	(	float *	r_,
		float *	g_,
		float *	b_
	)

References MAX3, and MIN3.

void brushlib::hsv_to_rgb_float	(	float *	h_,
		float *	s_,
		float *	v_
	)

void brushlib::rgb_to_hsl_float	(	float *	r_,
		float *	g_,
		float *	b_
	)

References MAX3, and MIN3.

static double brushlib::hsl_value ( gdouble  n1, gdouble  n2, gdouble  hue  )

static

Referenced by hsl_to_rgb_float().

void brushlib::hsl_to_rgb_float	(	float *	h_,
		float *	s_,
		float *	l_
	)

gimp_hsl_to_rgb: : A color value in the HSL colorspace : The value converted to a value in the RGB colorspace

Convert a HSL color value to an RGB color value.

References hsl_value().