C++ (Cpp) ps_output::put_color Examples

Example #1

File: ps.cpp Project: DemonFang/groff

void ps_printer::set_color(color *col, int fill)
{
  sbuf_color = *col;
  unsigned int components[4];
  char s[3];
  color_scheme cs = col->get_components(components);
  s[0] = fill ? 'F' : 'C';
  s[2] = 0;
  switch (cs) {
  case DEFAULT:			// black
    out.put_symbol("0");
    s[1] = 'g';
    break;
  case RGB:
    out.put_color(Red)
       .put_color(Green)
       .put_color(Blue);
    s[1] = 'r';
    break;
  case CMY:
    col->get_cmyk(&Cyan, &Magenta, &Yellow, &Black);
    // fall through
  case CMYK:
    out.put_color(Cyan)
       .put_color(Magenta)
       .put_color(Yellow)
       .put_color(Black);
    s[1] = 'k';
    cmyk_flag = 1;
    break;
  case GRAY:
    out.put_color(Gray);
    s[1] = 'g';
    break;
  }
  out.put_symbol(s);
}