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