1 #include<graphics.h>
2 #include<conio.h>
3 #include<math.h>
4 #include<stdio.h>
5 #include<windows.h>
6 #include<iostream.h>
7 #define PI 3.1415926
8 void Draw(int hour,int minute,int second)
9 {
10 double a_hour,a_min,a_sec;
11 int x_hour,y_hour,x_min,y_min,x_sec,y_sec;
12 int x_hour1,y_hour1,x_min1,y_min1,x_sec1,y_sec1;
13 a_sec = second*2*PI/60;
14 a_min = minute*2*PI/60+a_sec/60;
15 a_hour= hour*2*PI/12+a_min/12;
16 x_sec = 320 +(int)(115 * sin(a_sec));
17 y_sec = 240 -(int)(115 * cos(a_sec));
18 x_min = 320 + (int)(100 * sin(a_min));
19 y_min = 240 - (int)(100 * cos(a_min));
20 x_hour= 320 + (int)(70 * sin(a_hour));
21 y_hour= 240 - (int)(70 * cos(a_hour));
22 /*------------------------------------------------------*/
23 x_sec1 = 320 +(int)(30 * sin(a_sec));
24 y_sec1 = 240 -(int)(30 * cos(a_sec));
25 x_min1 = 320 + (int)(20 * sin(a_min));
26 y_min1 = 240 - (int)(20 * cos(a_min));
27 x_hour1= 320 + (int)(20 * sin(a_hour));
28 y_hour1= 240 - (int)(20 * cos(a_hour));
29 setlinestyle(PS_SOLID,6);
30 setcolor(WHITE);
31 line(320,240,x_hour,y_hour);
32 line(320, 240, 640-x_hour1,480-y_hour1 );
33 setlinestyle(PS_SOLID,4);
34 setcolor(LIGHTGRAY);
35 line(320, 240, x_min, y_min);
36 line(320, 240, 640-x_min1,480-y_min1 );
37 setlinestyle(PS_SOLID,2);
38 setcolor(RED);
39 line(320, 240, x_sec, y_sec);
40 //line(320, 240, x_sec1, y_sec1);
41 line(320, 240, 640-x_sec1,480-y_sec1 );
42 }
43 void main(void)
44 {
45 initgraph(640,480);
46 /*----------------------------------------------------------------*/
47 circle(320,240,4);
48 circle(320,240,115);
49 circle(320,240,120);
50 rectangle(300,360,340,400);
51 rectangle(250,400,390,440);
52 circle(200,120,50);
53 circle(200,120,45);
54
55 circle(440,120,50);
56 circle(440,120,45);
57 outtextxy(210,235,'9');
58 outtextxy(425,235,'3');
59 outtextxy(315,130,"12");
60 outtextxy(315,339,'6');
61 outtextxy(262,322,'7');
62 outtextxy(260,145,"11");
63
64 outtextxy(370,322,'5');
65 outtextxy(370,145,'1');
66 outtextxy(225,287,'8');
67 outtextxy(408,287,'4');
68 outtextxy(222,185,"10");
69 outtextxy(410,181,'2');
70 outtextxy(180,110,"月");
71 outtextxy(220,110,"日");
72 outtextxy(410,110,"星期");
73 /*----------------------------------------------------------------*/
74 setwritemode(R2_XORPEN);
75 SYSTEMTIME ti; // SYSTEMTIME是一个结构体 //
76 char Second_R[1],Second_L[1];
77 char Minute_R[1],Minute_L[1];
78 char Hour_R[1],Hour_L[1];
79 while(!kbhit())
80 {
81 GetLocalTime(&ti);
82 // 把当前的时间给结构体变量ti，让它保存数据，用&ti作为实参是因为形参是指针,指针进行操作，直接改变原来的数据 //
83 /*----------------------------------------------------------------*/
84 switch(ti.wDayOfWeek)
85 {
86 case 0: setcolor(LIGHTRED);
87 outtextxy(450,110,"日");
88 break;
89 case 1: setcolor(YELLOW);
90 outtextxy(450,110,"一");
91 break;
92 case 2: setcolor(LIGHTCYAN);
93 outtextxy(450,110,"二");
94 break;
95 case 3: setcolor(LIGHTBLUE);
96 outtextxy(450,110,"三");
97 break;
98 case 4: setcolor(LIGHTGREEN);
99 outtextxy(450,110,"四");
100 break;
101 case 5: setcolor(LIGHTMAGENTA);
102 outtextxy(450,110,"五");
103 break;
104 case 6: setcolor(RGB(255,128,0));
105 outtextxy(450,110,"六");
106 break;
107 }
108 /*----------------------------------------------------------------*/
109
110 char Day[2],Month[2],Year[4];
111 setcolor(CYAN);
112 sprintf(Month,"%d",ti.wMonth);
113 outtextxy(160,110,Month);
114 sprintf(Day,"%d",ti.wDay);
115 outtextxy(205,110,Day);
116
117 setcolor(LIGHTMAGENTA);
118 sprintf(Year,"%d",ti.wYear);
119 outtextxy(305,370,Year);
120 /*----------------------------------------------------------------*/
121 Draw(ti.wHour,ti.wMinute,ti.wSecond);
122 /*----------------------------------------------------------------*/ sprintf(Hour_R, "%d", ti.wHour %10);
123 sprintf(Hour_L,"%d", (int)ti.wHour /10);
124 outtextxy(272,420,Hour_L);
125 outtextxy(280,420,Hour_R);
126 outtextxy(300,420,':');
127
128 sprintf(Minute_R, "%d", ti.wMinute %10);
129 sprintf(Minute_L,"%d", (int)ti.wMinute /10);
130 outtextxy(312,420,Minute_L);
131 outtextxy(320,420,Minute_R);
132 outtextxy(340,420,':');
133
134 sprintf(Second_R, "%d", ti.wSecond %10);
135 sprintf(Second_L,"%d", (int)ti.wSecond /10);
136 outtextxy(352,420,Second_L);
137 outtextxy(360,420,Second_R);
138 Sleep(1000);
139 Draw(ti.wHour,ti.wMinute,ti.wSecond);
140 }
141
142 /*----------------------------------------------------------------*/
143
144 getch();
145 closegraph();
146 }
