src/utilities/colour.h

   1 #ifndef COLOUR_H_INCLUDED
   2 #define COLOUR_H_INCLUDED
   3
   4 typedef unsigned char ColourComponent;
   5
   6 struct Colour {
   7                 ColourComponent red;
   8                 ColourComponent green;
   9                 ColourComponent blue;
  10                 ColourComponent alpha;
  11
  12                 explicit Colour(const ColourComponent& r,
  13                                                 const ColourComponent& g,
  14                                                 const ColourComponent& b,
  15                                                 const ColourComponent& a) {
  16
  17                         red = r;
  18                         green = g;
  19                         blue = b;
  20                         alpha = a;
  21                 }
  22
  23                 explicit Colour(const ColourComponent& r,
  24                                                 const ColourComponent& g,
  25                                                 const ColourComponent& b) {
  26
  27                         red = r;
  28                         green = g;
  29                         blue = b;
  30                         alpha = 255;
  31                 }
  32
  33                 Colour(const Colour& c) {
  34                         red = c.red;
  35                         blue = c.blue;
  36                         green = c.green;
  37                         alpha = c.alpha;
  38                 }
  39 };
  40
  41 #endif // COLOUR_H_INCLUDED