Write a C program to draw a pie chart?

Answer 1

int main()

{

int gd = DETECT, gm;

int midx, midy;

initgraph(&gd, &gm, "C:\TC\BGI");

setcolor(MAGENTA);

rectangle(0,40,639,450);

settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);

setcolor(WHITE);

outtextxy(275,10,"Pie Chart");

midx = getmaxx()/2;

midy = getmaxy()/2;

setfillstyle(LINE_FILL,BLUE);

pieslice(midx, midy, 0, 75, 100);

outtextxy(midx+100, midy - 75, "20.83%");

setfillstyle(XHATCH_FILL,RED);

pieslice(midx, midy, 75, 225, 100);

outtextxy(midx-175, midy - 75, "41.67%");

setfillstyle(WIDE_DOT_FILL,GREEN);

pieslice(midx, midy, 225, 360, 100);

outtextxy(midx+75, midy + 75, "37.50%");

getch();

return 0;

}