整点报时源程序.doc

#include #define PI 3.1416#includemath.h#includedos.h#include#include#define S1 45#define S2 S1/2#define S4 S1/4#define S8 S1/8#define S16 S1/16enum FREQDEF L1=131,L2=147,L3=165,L4=175,L5=196,L6=220,L7=247, N1=262,N2=296,N3=330,N4=349,N5=392,N6=440,N7=494, H1=523,H2=587,H3=659,H4=698,H5=784,H6=880,H7=988, I1=1047,I2=1175,I3=1319,I4=1397,I5=1568,I6=1760,I7=1976song= N2,S4,N2,S8,N3,S16,N2,S16,N1,S4,L6,S4,L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4, L6,S8,N1,S8,N5,S8,N6,S8,N3,S8,N5,S8,N2,S1,N3,S4,N3,S8,N2,S8,N3,S8,N5,S4,N3,S4, L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4,L6,S8,N1,S8,L6,S8,L6,S8,L2,S8,L3,S8,L5,S1,N2,S4, N2,S4,N5,S4,N6,S8,N5,S8,N4,S2,N5,S2,N6,S4,N5,S8,N3,S8,N2,S8,N3,S16,N2,S16,N1,S8,L6,S16, N1,S16,N2,S1,N3,S4,N2,S8,N3,S8,N5,S4,N3,S4,L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4, L6,S8,N1,S8,N2,S8,L6,S8,N1,S8,N3,S8,N2,S1,0;/*编写报时音乐*/void init_sceen(int,int,int); /*画时钟屏幕*/void sec();void main()int x0=320,y0=240,r0=150; /* 时钟的中心位置(320,240) 以及 半径(150) */init_sceen(x0,y0,r0);sec();closegraph();void init_sceen(int x0,int y0,int r0)int i,x,y,graphdriver,graphmode;char s10;float alpha,a0=90;graphdriver=DETECT;initgraph(&graphdriver,&graphmode,); /* 初始化图形系统 */setbkcolor(0); /* 设置背景颜色为黑色 */setcolor(2); /* 用绿色画出时钟的边框 */fillellipse(x0,y0,r0+50,r0+30);fillellipse(x0,y0,r0+50,r0+30);setcolor(2); fillellipse(200,80,30,50);fillellipse(200,100,18,30);fillellipse(430,80,30,50);fillellipse(430,100,18,30); /* 用绿色画出耳朵 */setcolor(0);circle(260,180,15);circle(380,180,15);circle(260,180,2);circle(380,180,2); /* 用黑色画出眼睛 */setcolor(2);line(260,220,180,210);line(260,240,175,240);line(260,260,180,270);line(380,220,460,210);line(380,240,465,240);line(380,260,460,270); /* 用绿色画出胡子 */setfillstyle(1,1); /* 把时钟钟面以外都填成蓝色 */floodfill(x0-r0-50,y0,2);for(i=12;i=1;i-) /* 计算出数字112的位置 并在相应的位置输出数字*/ alpha=(a0+30*(11-i)*PI/180)+0.05; x=x0+cos(alpha)*r0-10; y=y0-sin(alpha)*r0-5; /* 使显示的数字水平 */ sprintf(s,%2d,i); setcolor(4); settextstyle(0,0,1); /* 设置输出数字的字体 大小 */ outtextxy(x,y,s); /*画出刻度*/ for(i=60;i=1;i-) alpha=(a0+6*(60-i)*PI/180)+10; /* 使显示的刻度水平 */ x=x0+cos(alpha)*(r0-20); y=y0-sin(alpha)*(r0-20); setcolor(14); if(i%5=0) circle(x,y,5); else circle(x,y,2); floodfill(x,y,14); setlinestyle(0,0,3); /*以上部分的作用是完成表盘的设计*/ void sec(void)int x,y,i,j,k,xj,yj,xk,yk,xi,yi,x0=320,y0=240,r0=150;union REGS r;unsigned char *shijian=;unsigned char *daa=;struct time tim;struct date dat;float alphai,alphak,alphaj,a0=90;xi=x0;yi=y0;xj=x0;yj=y0;xk=x0;yk=y0;do x=38;y=12;gettime(&tim); /* 从本机中获取时间 */sprintf(shijian,%02d:%02d:%02d,tim.ti_hour,tim.ti_min,tim.ti_sec);char a10;setcolor(RED);sprintf(shijian,%02d:%02d:%02d,tim.ti_hour,tim.ti_min,tim.ti_sec);outtextxy(290,320,shijian);/* 显示时间 */if(0tim.ti_hour8); control=inportb(0x61); outportb(0x61,(control)|0x3); goal=(clock_t)dur+clock(); while(goalclock(); if(fre) outportb(0x61,control); goal=(clock_t)0; note=note+2; /* 整点报时 */ /*获取日期*/getdate(&dat);sprintf(daa,%02d-%02d-%02d,dat.da_year,dat.da_mon,dat.da_day);bar(255,290,385,310); /* 一数字的形式输出日期 */setcolor(RED);outtextxy(275,295,daa);x=290;y=460;setcolor(RED);outtextxy(230,y,Designed by DUAN ZHI HAO); /* 在指定位置显示字符 */setcolor(LIGHTRED);outtextxy(x,y0+20, WATCH );setlinestyle(0,0,3);k=tim.ti_hour;j=tim.ti_min;i=tim.ti_sec;alphak=(a0+30*(12-k)-j*5/60.*6)*PI/180;alphaj=(a0-6*j)*PI/180; /* 画秒针 */alphai=(a0+6*(60-i)*PI/180;x=x0+cos(alphai)*(r0-32);y=y0-sin(alphai)*(r0-32);setcolor(WHITE);line(x0,y0,xi,yi);setcolor(RED);line(x0,y0,x,y);xi=x;yi=y; /* 画分针 */ x=x0+cos(alphaj)*(r0-60);y=y0-sin(alphaj)*(r0-60);setcolor(WHITE);line(x0,y0,xj,yj);setcolor(12);line(x0,y0,x,y);xj=x;yj=y;/*