grafica con C++
esci turboc.htm
sinusoide e cosinusoide
/* seno1.c */
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <graphics.h>
#include <conio.h>
main()
{
int sc,tp,a,g;
float r,y,c;
sc=0;tp=0;
initgraph(&sc,&tp,"c:\\turboc");
setbkcolor(1);
g=0;
outtextxy(10,10,"sinusoide e cosinusoide");
for (a=1;a<=400;a++)
{
r=g*3.14/180;
y=sin(r);
y=y*50;
c=cos(r);
c=c*70;
setcolor(2);
line(a,100,a,100+y);
setcolor(3);
line(a,300,a,300+c);
g=g+10;
}
getch();
}