Graphviz  2.41.20170921.2350
Functions
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 
)
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().