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美丽的彩色时钟

 2008-03-08 12:46:44 来源:WEB开发网   
核心提示: 小弟之做,希望大家指教,美丽的彩色时钟,QQ:51738793#include<math.h>#include<dos.h>#include<graphics.h>#define CENTERX 320#define CENTERY 175#define CLICK 100#de
  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 200 int 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);/*画时针*/
  ang=minrate*360;
  DrawPoly(MiHand,ang, GREEN);/*画分针*/
  ang=secrate*360;
  DrawPoly(SecHand,ang, RED);/*画秒针*/
}  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();
}


Tags:美丽 彩色 时钟

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