FPS.h Source File

00001 /***************************************************************************
00002  *cr                                                                       
00003  *cr            (C) Copyright 1995-2019 The Board of Trustees of the           
00004  *cr                        University of Illinois                       
00005  *cr                         All Rights Reserved                        
00006  *cr                                                                   
00007  ***************************************************************************/
00008 #ifndef FPS_H 
00009 #define FPS_H 
00010 
00011 #include "Displayable.h"
00012 class DisplayDevice;
00013 
00015 class FPS : public Displayable {
00016 private:
00017   DisplayDevice *disp; 
00018   double last_update;  
00019   int loop_count;      
00020   int colorCat;        
00021   int usecolor;        
00022 
00023 public:
00025   FPS(DisplayDevice *, Displayable *);
00026   virtual void prepare();
00027 
00028 protected:
00029   virtual void do_color_changed(int);
00030 
00031 };
00032 
00033 #endif
00034