codac_colors.h

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#ifndef __CODAC_COLORS_H__
#define __CODAC_COLORS_H__
 
#include <string>
 
namespace codac
{
  typedef struct
  {
    float r;      
    float g;      
    float b;      
    float alpha;  
  } rgb;
 
  typedef struct
  {
    float h;      
    float s;      
    float v;      
    float alpha;  
  } hsv;
 
  const std::string rgb2hex(rgb rgb_value, const char* prefix = "#");
 
  rgb hsv2rgb(hsv hsv_value);
 
  hsv rgb2hsv(rgb rgb_value);
 
  rgb make_rgb(int r, int g, int b, int alpha = 255);
 
  rgb make_rgb(float r, float g, float b, float alpha = 1.);
 
  hsv make_hsv(int h, int s, int v, int alpha = 100);
 
  hsv make_hsv(float h, float s, float v, float alpha = 1.);
}
 
#endif