gfxunix.hpp

一个嵌入式系统的C代码

//*************************************************************************
//  MODULE : Gfxunix - Module function prototypes                        *
//  AUTHOR : David Jones							                   *
//  PURPOSE: This module contains all the compiler dependant primitive    *
//           graphic functions required by the RCOS system.  These names  *
//           are invariant - the underlying code willbe compiler specific * 
//           for graphic     
//  HISTORY:                                                              *
//   02-DEC-92  First (MSC/C++ 7.00) version                              *
//   24-JAN-93  Clipping routines added                                   *
//   09-APR-93  Borland GfxTextHeight simplified, removing parameter      *
//   23-JAN-94  X Windows Port Commenced                                   
//*************************************************************************

#ifndef _RCOS_GFXUNIX
#define _RCOS_GFXUNIX

  //***********************************
  // Temporary for testing purposes
  
  #include <X11/Xlib.h>
  #include <X11/Xutil.h>
  #include <iostream.h>		// for debugging purposes
  #include <math.h>
  #include <stdlib.h>
  
  #define GFX_UlnOffset	1
  
  typedef struct
    {
      Pixmap pix;
      int width, height;
    }
  pixmap_data;
  #define PIMBUF	pixmap_data *
  
  // The colours are just indexes into the colors array defined in
  // gfxunix.cc
  
  #define _Black         0
  #define _Blue          1
  #define _Green         2
  #define _Cyan          3
  #define _Red           4
  #define _Magenta       5
  #define _Brown         6
  #define _White         7
  #define _DarkGrey      8
  #define _LightBlue     9
  #define _LightGreen    10
  #define _LightCyan     11
  #define _LightRed      12
  #define _LightMagenta  13
  #define _Yellow        14
  #define _BrightWhite   15
  
#endif 	// _RCOS_GFXUNIX

  /*********************************** eof ***********************************/