美麗的彩色時鐘

2019-11-17 05:33:59

字體：大中小

來源：轉載

供稿：網友

小弟之做，希望大家指教。QQ：51738793
#include<math.h>
#include<dos.h>
#include<graphics.h>
#define CENTERX 320
#define CENTERY 175
#define CLICK 100
#define CLICKDELAY 30
#define HEBEEP 10000
#define LOWBEEP 500
#define BEEPDELAY 200int Mrk_1[8]={-5,-160,5,-160,5,-130,-5,-130, };
int Mrk_2[8]={-5,-160,5,-160,2,-130,-2-130, };int HourHand[8]={-3,-100,3,-120,4, 10,-4,10};int MiHand[8]={-3,-120,3,-120,4, 10,-4,10};int SecHand[8]={-2,-150,2,-150,3, 10,-3,10};void Click()
{
   sound(CLICK);
   delay(CLICKDELAY);
   nosound();
}void HighBeep()
{
   sound(HEBEEP);
   delay(BEEPDELAY);
   nosound;
}void LowBeep()
{
   sound(LOWBEEP);
}void DrawPoly(int *data,int angle,int color)
{
   int usedata[8];
   float sinang,cosang;
   int i;
   sinang=sin((float)angle/180*3.14);
   cosang=cos((float)angle/180*3.14);
   for(i=0;i<8;i+=2)
{
     usedata[i] =CENTERX+ cosang*data[i]-sinang*data[i+1]+.5;
     usedata[i+1]=CENTERY+sinang*data[i]+cosang*data[i+1]+.5;
}
   setfillstyle(SOLID_FILL,color);
   fillpoly(4,usedata);
}void DrawClock(strUCt time *cutime)
{
   int ang;
   float hourrate,minrate,secrate;   setbkcolor(BLUE);
   cleardevice();
   setcolor(WH99vE); for(ang=0;ang<360;ang+=90)
{
    DrawPoly(Mrk_1,ang,WH99vE);
    DrawPoly(Mrk_2,ang+30,WH99vE);
    DrawPoly(Mrk_2,ang+60,WH99vE);
}
secrate=(float)cutime->ti_sec/60;
minrate=((float)cutime->ti_min+secrate)/60;
hourrate=(((float)cutime->ti_hour/12)+minrate)/12;
ang=hourrate*360;
DrawPoly(HourHand,ang,YELLOW);/*畫時針*/
ang=minrate*360;
DrawPoly(MiHand,ang, GREEN);/*畫分針*/
ang=secrate*360;
DrawPoly(SecHand,ang, RED);/*畫秒針*/
} main()
{
int gdriver=EGA,
gmode=EGAHI;
int curpage;
struct time curtime ,newtime ;
initgraph(&gdriver,&gmode,"c://tc");
setbkcolor(BLUE);
cleardevice();
gettime(&curtime);
curpage=0;
DrawClock(&curtime);
while(1)
{
   if(kbhit())
     break;
     gettime(&newtime);
   if(newtime.ti_sec!=curtime.ti_sec)
      {
   if(curpage==0)
       curpage=1;
   else
       curpage=0;
       curtime=newtime;
   setactivepage(curpage);   DrawClock(&curtime);   setvisualpage(curpage);    if(newtime.ti_min==0&&newtime.ti_sec==0)
       HighBeep();    else if(newtime.ti_min==59&&
   newtime.ti_sec<=59)
   LowBeep();
  else
Click();
      }
   }
closegraph();
}

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