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C/C++ Source or Header  |  1980-12-02  |  750 b   |  31 lines
  1. /* FlipTest.c                                       Kirk A. Baker */
  2. /*                                                  10-16-89      */
  3.  
  4. #include "intuition/intuition.h"
  5. #include "intuition/intuitionbase.h"
  6. #include "graphics/gfx.h"
  7. #include "stdio.h"
  8.  
  9. struct IntuitionBase *IntuitionBase,*OpenLibrary();
  10.  
  11. main()
  12. {
  13.     struct Screen *sc;
  14.     struct BitMap *bm;
  15.     int i;
  16.  
  17.     if (!(IntuitionBase = OpenLibrary("intuition.library",0)))    /* Open Intuition library */
  18.     {
  19.         printf("Unable to open Intuition\n");
  20.         exit(0);
  21.     }
  22.     sc = IntuitionBase->ActiveScreen;
  23.     bm = &sc->BitMap;
  24.     for (i = 0; i < 50; i++)
  25.     {
  26.         FlipBitMapX(bm);
  27.         FlipBitMapY(bm);
  28.     }
  29.     if (IntuitionBase) CloseLibrary(IntuitionBase);
  30. }
  31.