text: #ifndef VPYTHON_UTIL_RATE_HPP
  #define VPYTHON_UTIL_RATE_HPP
  
  #include <boost/python.hpp>
  #include <boost/function.hpp>
  #include "util/rgba.hpp"
  
  namespace cvisual {
  
  using namespace boost::python;
  
  typedef void (wait_t)(double);
  
  void set_wait(object obj);
  
  /*
  typedef void (text_to_bitmap_t)(std::wstring& text,
  		rgb& foreground, rgb& background,
  		double height, std::wstring& font,
  		std::wstring& style, std::wstring& weight);
  
  void set_text_to_bitmap(object obj);
  */
  
  } // !namespace cvisual
  
  #endif // !defined VPYTHON_UTIL_RATE_HPP
  