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from: MATTHEW DUHART
date: 1997-08-05 09:50:00
subject: Problem with initgraph

Hi, I seem to be having !ymany many many errors with Turbo C++.  I
entered a program out of a book, checked it over many times, had other
people check it over, and compiled it.  I always get 1 warning and 5
errors.  The errors always have to do with stuff like initgraph,
setcolor, lineto, moveto, etc.  I also try running other programs
included with Turbo C++ and they always conclude with the same errors I
get!  Here's an example of the program TENDRILS.CPP:
// tendrils.cpp
// draws "biological" forms
#include 
#include 
#include 
#include 
#include 
const int   XO=320;
const int   YO=240;
const float PI=3.14159;
const int   NUME=30;
const int   DENOM=100;
const int   NUMBER = 7;
const float RAD = 3.0;
const float DELTHETA = 0.1;
const int   SEGS = 60;
const int   REDUX = 3;
const int   MIN = 1;
class cluster
   {
   public:
      void display(int size, int x, int y);
   };
class tendril
   {
   public:
      void display(int size, float theta, int x, int y);
   };
void cluster::display(int size, int x0, int y0)
   {
   if( kbhit() )
      exit(0);
   for(int i=0; i MIN )
      {
      cluster c;
      int newsize = size / REDUX;
      c.display(newsize, x, y);
      }
   }
void main()
   {
   int driver, mode;
   driver = VGA;
   mode = VGAHI;
   initgraph(&driver, &mode, "\\tc\\bgi");
   randomize();
   int x=XO, y=YO;
   int size = SEGS;
   cluster c;
   c.display(size, x, y);
   getch();
   closegraph();
  }
There it is.  There's not a problem with any of the examples included
with Turbo C++ or anything wrong with the program above.  It all has
something to do with initgraph.  Any suggestions?  Write me here or
e-mail be at Toe.Nail@juno.com.
@09@
@09@ @0C@Toe.Nail@juno.com @09@
@09@---@0B@Matthew@09@@0A@DuHart@09@--@07@
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