#include <iostream>#include "graphics.h" #include <math.h> #include <time.h> #include <windows.h> #define x0 210.0 #define y0 210.0 #define r 200.0 POINT pt[60],pt_s[60],pt_m[60],pt_h[60],pt1[60]; using namespace std; int main() { initgraph(800,800); //设置界面大小 setfillcolor(0xffccff); setcolor(0xffccff); fillellipse(x0,y0,10,10); int s=45,m,h,n=0; while(n<60) { pt_s[s].x=x0+(int)((r-20)*cos((n-90)*3.1415926/30.0)); pt_s[s].y=y0+(int)((r-20)*sin((n-90)*3.1415926/30.0)); pt_m[s].x=x0+(int)((r-50)*cos((n-90)*3.1415926/30.0)); pt_m[s].y=y0+(int)((r-50)*sin((n-90)*3.1415926/30.0)); pt_h[s].x=x0+(int)((r-80)*cos((n-90)*3.1415926/30.0)); pt_h[s].y=y0+(int)((r-80)*sin((n-90)*3.1415926/30.0)); pt[s].x=x0+(int)(r*cos((n-90)*3.1415926/30.0)); pt[s].y=y0+(int)(r*sin((n-90)*3.1415926/30.0)); fillellipse(pt[s].x,pt[s].y,2,2); n++; s++; if(s>=60) { s=0; } } for(int i=0;i<12;i++) { fillellipse(pt[i*5].x,pt[i*5].y,5,5); } int xs,ys,xm=-1,ym=-1,xh=-1,yh=-1; while(1) { int n,m; SYSTEMTIME st={0}; GetLocalTime(&st); setcolor(0xffccff); line(x0,y0,pt_s[st.wSecond].x,pt_s[st.wSecond].y); xs=pt_s[st.wSecond].x; ys=pt_s[st.wSecond].y; if(pt_m[st.wMinute].x!=xm && pt_m[st.wMinute].y!=ym) { setcolor(0); line(x0,y0,xm,ym); xm=pt_m[st.wMinute].x; ym=pt_m[st.wMinute].y; setcolor(0xffccff); } line(x0,y0,pt_m[st.wMinute].x,pt_m[st.wMinute].y); if(st.wHour>12) { n=st.wHour-12; } else { n=st.wHour; } m=(n*60+st.wMinute)/12; line(x0,y0,pt_h[m].x,pt_h[m].y); Sleep(1000); setcolor(0x0); line(x0,y0,xs,ys); fillellipse(x0,y0,10,10); } closegraph(); return 0; }
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