COMO HACER GRAFICAS EN C++?

Aqui un ejemplo:

#include <graphics.h> 
#include <stdlib.h> 
#include <stdio.h> 
#include <conio.h> 
#include <math.h> 

int main(void) 
{ 
/* request auto detection */ 
int gdriver = DETECT, gmode, errorcode; 
int x; 
float pi=3.1416; 
float grados,y; 
grados=(2*pi)/360; 


/* initialize graphics and local variables */ 
initgraph(&gdriver, &gmode, ""); 

/* read result of initialization */ 
errorcode = graphresult(); 
if (errorcode != grOk) /* an error occurred */ 
{ 
printf("Graphics error: %s\n", grapherrormsg(errorcode)); 
printf("Press any key to halt:"); 
getch(); 
exit(1); /* terminate with an error code */ 
} 

for(x=0;x<360;x++){ 

y=sin(x*grados); 
y=y*100; 

putpixel(x+100,y+100,5); 
} 

/* clean up */ 
getch(); 
closegraph(); 
return 0; 
} 

Mas ejemplos:

 COMO HACER GRAFICAS EN C++?:

'via Blog this'

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