colorutil.h File Reference

#include <color.h>

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Functions
int	colorxlate (char *str, gvcolor_t *color, color_type_t target_type)
void	rgb2hex (float r, float g, float b, char *cstring, char *opacity)
char *	hue2rgb (real hue, char *color)
void	hue2rgb_real (real hue, real *color)

Function Documentation

int colorxlate	(	char *	str,
		gvcolor_t *	color,
		color_type_t	target_type
	)

Definition at line 254 of file colxlate.c.

References hsvrgbacolor_t::a, hsvrgbacolor_t::b, C, color_s::cmyk, CMYK_BYTE, COLOR_INDEX, COLOR_MALLOC_FAIL, COLOR_OK, COLOR_STRING, COLOR_UNKNOWN, hsvrgbacolor_t::g, grealloc(), hsvrgbacolor_t::h, color_s::HSVA, HSVA_DOUBLE, int, MAX, MIN, hsvrgbacolor_t::name, NULL, hsvrgbacolor_t::r, color_s::RGBA, color_s::rgba, RGBA_BYTE, RGBA_DOUBLE, RGBA_WORD, color_s::rrggbbaa, hsvrgbacolor_t::s, color_s::type, color_s::u, and hsvrgbacolor_t::v.

char* hue2rgb	(	real	hue,
		char *	color
	)

Definition at line 53 of file colorutil.c.

void hue2rgb_real	(	real	hue,
		real *	color
	)

Definition at line 79 of file colorutil.c.

References Hue2RGB(), int, and real.

void rgb2hex	(	float	r,
		float	g,
		float	b,
		char *	cstring,
		char *	opacity
	)

Definition at line 27 of file colorutil.c.

Referenced by Dot_SetClusterColor().