时钟程序---帮忙注释一下啊 - C语言论坛

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时钟程序---帮忙注释一下啊

#include<graphics.h>
#include<math.h>
#include<dos.h>
#define PI 3.1415926
#define mid_x 320
#define mid_y 240
int main()
{ int graphdriver=DETECT,graphmode;
int end_x,end_y;
struct time curtime;
float th_hour,th_min,th_sec;
initgraph(&graphdriver,&graphmode,"C:\\TC2");
setbkcolor(BLACK);
while(!kbhit(0))
{ setcolor(GREEN);
circle(mid_x,mid_y,180);
circle(mid_x,mid_y,150);
circle(mid_x,mid_y,1);
gettime(&curtime);
th_sec=(float)curtime.ti_sec*0.1047197551;
th_min=(float)curtime.ti_min*0.1047197551+th_sec/60.0;
th_hour=(float)curtime.ti_hour*0.5235987755+th_min/12.0;
end_x=mid_x+70*sin(th_hour);
end_y=mid_y-70*cos(th_hour);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
end_x=mid_x+110*sin(th_min);
end_y=mid_y-110*cos(th_min);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
end_x=mid_x+140*sin(th_sec);
end_y=mid_y-140*cos(th_sec);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
line(140,240,160,240);
line(320,60,320,80);
line(500,240,480,240);
line(320,420,320,400);
line(410,395.7,400,378.4);
line(475.7,330,458.4,320);
line(475.7,150,458.4,160);
line(410,84.3,400,101.6);
line(230,84.3,240,101.6);
line(164.3,150,181.6,160);
line(164.3,330,181.6,320);
line(230,395.7,240,378.4);
sleep(BLUE);
cleardevice();
}
closegraph();
return 0;
}

我是新手
不太懂啊

哪位高手给我注释以下啊

搜索更多相关主题的帖子: mid　时钟　注释　 circle　sec　

第 2 楼

得分:0

既然可以写出来
怎么会看不懂呢???
奇怪ing~~~~~~~~

千里冰封---My Love 尽管相隔千里 , 依然拥有冰封

第 3 楼

得分:0

不是我写的啊

我想学学

能注释一下吗???谢谢啊

第 4 楼

得分:0

我也不会````LZ``可以问问这个程序的作者``

首先``我问你``单独看每条语句``你懂不``

不懂``你就要看了``

我还想知道怎么写WINDOWS呢``

女施主``我给你``送茶来了```师太``你就从了老衲吧``
代码本天成~~~妙头偶得之```

第 5 楼

得分:0

看了这才发现我的图形学算是白学习了，

第 6 楼

得分:0

OpenGL才是图形学的王道，何必叹息

如果你对我的话感到再明白不过那恐怕你是误解了我的意思

第 7 楼

得分:0

不错的东东.

第 8 楼

得分:0

#include<graphics.h>
#include<math.h>
#include<dos.h>
#define PI 3.1415926
#define mid_x 320
#define mid_y 240
int main()
{ int graphdriver=DETECT,graphmode;
int end_x,end_y;
struct time curtime; //////////////////////////////////////what's this? C里有这个结构吗？其他的好象都还行，基本就是图形学的东西
float th_hour,th_min,th_sec;
initgraph(&graphdriver,&graphmode,"C:\\TC2");
setbkcolor(BLACK);
while(!kbhit(0))
{ setcolor(GREEN);
circle(mid_x,mid_y,180);
circle(mid_x,mid_y,150);
circle(mid_x,mid_y,1);
gettime(&curtime);
th_sec=(float)curtime.ti_sec*0.1047197551;
th_min=(float)curtime.ti_min*0.1047197551+th_sec/60.0;
th_hour=(float)curtime.ti_hour*0.5235987755+th_min/12.0;
end_x=mid_x+70*sin(th_hour);
end_y=mid_y-70*cos(th_hour);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
end_x=mid_x+110*sin(th_min);
end_y=mid_y-110*cos(th_min);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
end_x=mid_x+140*sin(th_sec);
end_y=mid_y-140*cos(th_sec);
setcolor(RED);
line(mid_x,mid_y,end_x,end_y);
line(140,240,160,240);
line(320,60,320,80);
line(500,240,480,240);
line(320,420,320,400);
line(410,395.7,400,378.4);
line(475.7,330,458.4,320);
line(475.7,150,458.4,160);
line(410,84.3,400,101.6);
line(230,84.3,240,101.6);
line(164.3,150,181.6,160);
line(164.3,330,181.6,320);
line(230,395.7,240,378.4);
sleep(BLUE);
cleardevice();
}
closegraph();
return 0;
}