美丽的彩色时钟.doc

美丽的彩色时钟#include#include#include#define CENTERX 320#define CENTERY 175#define CLICK 100#define CLICKDELAY 30#define HEBEEP 10000#define LOWBEEP 500#define BEEPDELAY 200int Mrk_18=-5,-160,5,-160,5,-130,-5,-130, ;int Mrk_28=-5,-160,5,-160,2,-130,-2-130, ;int HourHand8=-3,-100,3,-120,4, 10,-4,10;int MiHand8=-3,-120,3,-120,4, 10,-4,10;int SecHand8=-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 usedata8;float sinang,cosang;int i;sinang=sin(float)angle/180*3.14);cosang=cos(float)angle/180*3.14);for(i=0;i8;i+=2)usedatai =CENTERX+ cosang*datai-sinang*datai+1+.5;usedatai+1=CENTERY+sinang*datai+cosang*datai+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;angti_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;elsecurpage=0;curtime=newtime;setactivepage(curpage);DrawClock(&curtime);setvisualpage(curpage);if(newtime.ti_min=0&newtime.ti_sec=0)HighBeep();elseif(newtime.ti_