第二篇：C++画圆

安装GUI开发工具easyX

#include <graphics.h>
#include <Windows.h>

int main(void) {

initgraph(640,480);

setbkcolor(RGB(64,128,128));
cleardevice();

setlinecolor(RGB(255,0,0));
//setlinecolor(LIGHTRED);
setlinestyle(PS_SOLID,10);

circle(320,240,200);

settextcolor(RGB(255,255,0));
settextstyle(100,0,"微软雅黑");
outtextxy(170,190,"无码高清");
line(180,380,460,100);

system("pause");

closegraph();
return 0;
}