在vc下怎么使用图形函数
#include "stdafx.h"
#include "graphics.h"
void main(void)
{
int gdriver = DETECT , gmode;
// 初始化图形模式和逻辑变量
initgraph(&gdriver, &gmode, "");
setbkcolor(7);
setcolor(WHITE);
setwritemode(XOR_PUT);
setcolor(BLUE);
setlinestyle(SOLID_LINE,0,3);
//画小汽车的轮廓
rectangle(280,350,320,390);
rectangle(270,340,330,350);
rectangle(290,320,310,340);
rectangle(270,390,330,400);
setcolor(5);
//画小气车的车干
line(290,350,290,390);
line(300,300,300,320);
line(300,350,300,390);
line(310,350,310,390);
line(285,300,315,300);
getch();
closegraph();
}
显示
错误 1 fatal error C1083: Cannot open include file: 'graphics.h': No such file or directory
怎么回事啊
，还不知道是不是真理！~）