电子时钟.doc

/*-电子时钟源代码-*/*-预处理-*/#include#include#include#include/*-宏定义-*/#define PI 3.1415926#define Up 0x4800#define Down 0x5000#define Tab 0xf09#define Esc 0x11b/*-定义全局变量-*/ double Hour,Minute,Second; int Radius=130,Center_x=300,Center_y=265; double Hour_x,Hour_y,Minute_x,Minute_y,Second_x,Second_y; struct time Time1;/*-函数的声明-*/void ColockHandle();int DigitalHour(double Hour);int DigitalMinute(double Minute);int DigitalSecond(double Second);void DigitalClock(int x,int y,int clock);int Up_Key(int Count);int Down_Key(int Count);void ClearCursor(int Count);void DrawCursor(int Count);/*-主函数-*/main()/*-绘底板-*/ int Driver,Mode; int i,j; Driver=DETECT; initgraph(&Driver,&Mode,); setcolor(RED); line(300,0,5,120); line(300,0,595,120); line(5,120,595,120); setfillstyle(SOLID_FILL,RED); floodfill(300,100,RED); setcolor(BLUE); line(65,120,535,120); line(65,120,65,470); line(535,120,535,470); line(65,470,535,470); line(125,120,125,470); line(475,120,475,470); line(125,410,475,410); setfillstyle(SOLID_FILL,BLUE); floodfill(80,130,BLUE); setfillstyle(SOLID_FILL,BLUE); floodfill(500,130,BLUE); setfillstyle(SOLID_FILL,BLACK); floodfill(300,450,BLUE);/*-绘时间间隔符-*/ for(i=275;i=305;i=i+30) for(j=434;j=442;j=j+8) setcolor(WHITE); setlinestyle(0,0,3); circle(i,j,1); /*-绘制光标-*/ setcolor(WHITE); line(270,430,270,445);/*-绘制表轴-*/ setlinestyle(0,0,3); circle(Center_x,Center_y,1);/*-绘制表框-*/ setlinestyle(0,0,1); circle(Center_x,Center_y,Radius+3);/*-绘制分针刻度-*/ for(i=0,Minute=0;i=59;i+,Minute+) Minute_x=Center_x+Radius*sin(Minute/30*PI); Minute_y=Center_y-Radius*cos(Minute/30*PI); setlinestyle(0,0,1); circle(Minute_x,Minute_y,1); /*-绘制时针刻度-*/ setcolor(RED); for(i=0,Hour=0,Minute=0;i=11;i+,Hour+) Hour_x=Center_x+Radius*sin(Hour*60+Minute)/360*PI); Hour_y=Center_y-Radius*cos(Hour*60+Minute)/360*PI); setlinestyle(0,0,3); circle(Hour_x,Hour_y,1); /*-添加文本-*/ setcolor(GREEN); outtextxy(283,50,CLOCK); outtextxy(320,110,Designed by Zhang Cheng Jin); outtextxy(80,130,Help); outtextxy(70,150,Up:); outtextxy(78,168,Time+); outtextxy(70,216,Down:); outtextxy(78,234,Time-); outtextxy(70,286,Tab:); outtextxy(78,304,Move); outtextxy(70,356,Esc:); outtextxy(78,374,Exit); outtextxy(500,190,No); outtextxy(490,215,time); outtextxy(490,240,like); outtextxy(495,265,the); outtextxy(480,290,present); outtextxy(500,315,!);/*-调用函数-*/ ColockHandle();/*-关闭图形-*/ closegraph();/*-返回0，程序结束-*/ return 0;/*-时钟动画处理函数-*/void ColockHandle() int Key=0,Count; setcolor(WHITE);/*-获取系统时间-*/ gettime(Time); Hour=Time0.ti_hour; Minute=Time0.ti_min;/*-绘制分针-*/ Minute_x=Center_x+100*sin(Minute/30*PI); Minute_y=Center_y-100*cos(Minute/30*PI); line(Center_x,Center_y,Minute_x,Minute_y);/*-绘制时针-*/ Hour_x=Center_x+80*sin(Hour*60+Minute)/360*PI); Hour_y=Center_y-80*cos(Hour*60+Minute)/360*PI); line(Center_x,Center_y,Hour_x,Hour_y);/*-绘制数字时钟-*/ DigitalClock(255,435,DigitalHour(Hour); DigitalClock(285,435,DigitalMinute(Minute); setwritemode(1); for(Count=2;Key!=Esc;) /*-绘制秒针-*/ setcolor(RED); Hour=Time0.ti_hour; Minute=Time0.ti_min; Second=Time0.ti_sec; Second_x=Center_x+120*sin(Second/30*PI); Second_y=Center_y-120*cos(Second/30*PI); line(Center_x,Center_y,Second_x,Second_y);/*-*/ while(Hour=Time0.ti_hour&Minute=Time0.ti_min&Second=Time0.ti_sec) gettime(Time); if(bioskey(1)!=0) Key=bioskey(0); Count=KeyHandle(Key,Count); if(Count=5) Count=1; /*-绘制数字时钟的秒-*/ setcolor(WHITE); DigitalClock(315,435,DigitalSecond(Second)+1);/*-清除前一个秒针的图形-*/ setcolor(RED); Second_x=Center_x+120*sin(Second/30*PI); Second_y=Center_y-120*cos(Second/30*PI); line(Center_x,Center_y,Second_x,Second_y); setcolor(WHITE);/*-对分针变化的处理-*/ if(Minute!=Time0.ti_min) Minute_x=Center_x+100*sin(Minute/30*PI); Minute_y=Center_y-100*cos(Minute/30*PI); line(Center_x,Center_y,Minute_x,Minute_y); Minute=Time0.ti_min; DigitalClock(285,435,DigitalMinute(Minute); Minute_x=Center_x+100*sin(Minute/30*PI); Minute_y=Center_y-100*cos(Minute/30*PI); line(Center_x,Center_y,Minute_x,Minute_y); /*-对时针变化的处理 -*/ if(Hour!=Time0.ti_hour) Hour_x=Center_x+80*sin(Hour*60+Minute)/360*PI); Hour_y=Center_y-80*cos(Hour*60+Minute)/360*PI); line(Center_x,Center_y,Hour_x,Hour_y); Hour=Time0.ti_hour; DigitalClock(255,435,DigitalHour(Hour); Hour_x=Center_x+80*sin(Hour*60+Minute)/360*PI); Hour_y=Center_y-80*cos(Hour*60+Minute)/360*PI); line(Center_x,Center_y,Hour_x,Hour_y); /*-数字时钟模块-*/int DigitalHour(double Hour) int h; for(h=0;h24;h+) if(h=Hour) return h; int DigitalMinute(double Minute) int m; for(m=0;m60;m+) if(m=Minute) return m; int DigitalSecond(double Second) int s; for(s=0;s60;s+) if(s=Second) return s; void DigitalClock(int x,int y,int clock) char buffer10; setfillstyle(0,2); bar(x,y,x+14,449); if(clock=60) clock=0; sprintf(buffer,%d,clock); outtextxy(x,y,buffer);/*-按键处理函数-*/int KeyHandle(int Key,int Count) switch(Key) case Up: Up_Key(Count-1); break; case Down: Down_Key(Count-1); break; case Tab: ClearCursor(Count); DrawCursor(Count); Count+; break; return Count;/*-向上方向键函数-*/int Up_Key(int Count) if(Count=1) Time0.ti_hour-; if(Time0.ti_hour=24) Time0.ti_hour=0; settime(Time); if(Count=2) Time0.ti_min-; if(Time0.ti_min=60) Time0.ti_min=0; settime(Time); if(Count=3) Time0.ti_sec-; if(Time0.ti_sec=60) Time0.ti_sec=0; settime(Time); /*-向下方向键函数-*/int Down_Key(int Count) if(Count=1) Time0.ti_hour+; if(Time0.ti_hour=24) Time0.ti_hour=0; settime(Time); if(Count=2) Time0.ti_min+; if(Time0.ti_min=60) Time0.ti_min=0; settime(Time); if(Count=3) Time0.ti_sec+; if(Time0.ti_sec=60) Time0.ti_sec=0; settime(Time); /*-光标处理函数-*/void ClearCursor(int Count) setcolor(WHITE);