setcolor(3);circle(x0,y0,60);
/* Make 0 time normal size letters */
settextstyle(DEFAULT_FONT,HORIZ_DIR,0);
outtextxy(10,170,"press a key");
getch();
setfillstyle(HATCH_FILL,YELLOW);
floodfill(202,100,WHITE);
getch();
for(k=0;k<=500;k++)
{
setcolor(3);
for(i=0;i<=16;i++)
{
a=(2*PAI/16)*i+(2*PAI/180)*k;
x=ceil(x0+48*cos(A));
y=ceil(y0+48+sin(A)*B);
setcolor(2); line(x0,y0,x,y);
}
for(j=1;j<=50;j++)
{
a=(2*PAI/16)*i+(2*PAI/180)*k-1;
x=ceil(x0+48*cos(A));
y=ceil(y0+48*sin(A)*B);
line(x0,y0,x,y);
}
}
restorecrtmode();
}
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