求用C语言来设计程序动画
1。运动的小车动画程序：(tc2。0下运行良好) #define PI 3。1415926 #define step 10 #define R 10 #include #include #include #include #include main() { int gdriver=DETECT,gmode; static int startx=5; static int starty=100; int maxx,l=1,n=1; double dalta=20,angle; int size; void *image; initgraph(&gdrive...全部
1。运动的小车动画程序：(tc2。0下运行良好) #define PI 3。1415926 #define step 10 #define R 10 #include #include #include #include #include main() { int gdriver=DETECT,gmode; static int startx=5; static int starty=100; int maxx,l=1,n=1; double dalta=20,angle; int size; void *image; initgraph(&gdriver,&gmode,""); cleardevice(); setbkcolor(BLUE); size=imagesize(startx,starty,startx 60,starty 60); image=(unsigned char *)malloc(size); maxx=getmaxx(); while(!kbhit()) { if(l==1) { n ; angle=-1*(n*step)/PI*180/R; if((int)(-1*angle)60(maxx-70)/step) l=0; } if(l==0) { --n; angle=-1*(n*step)/R/PI*180; if((int)(-1*angle)60 #include #include #define CENTERX 320 /*表盘中心位置*/ #define CENTERY 175 #define CLICK 100 /*喀嗒声频率*/ #define CLICKDELAY 30 /*喀嗒声延时*/ #define HEBEEP 10000 /*高声频率*/ #define LOWBEEP 500 /*低声频率*/ #define BEEPDELAY 200 /*报时声延时*/ /*表盘刻度形状*/ int Mrk_1[8]={-5,-160,5,-160,5,-130,-5,-130, }; int Mrk_2[8]={-5,-160,5,-160,2,-130,-2-130, }; /*时针形状*/ int HourHand[8]={-3,-100,3,-120,4, 10,-4,10}; /*分针形状*/ int MiHand[8]={-3,-120,3,-120,4, 10,-4,10}; /*秒针形状*/ int SecHand[8]={-2,-150,2,-150,3, 10,-3,10}; /*发出喀嗒声*/ void Click() { sound(CLICK); delay(CLICKDELAY); nosound(); } /*高声报时*/ void HighBeep() { sound(HEBEEP); delay(BEEPDELAY); nosound; } /*低声报时*/ void LowBeep() { sound(LOWBEEP); } /*按任意角度画多边形*/ 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;iti_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; /*按任意键退出*/ gettime(&newtime); /*检测系统时间*/ if(newtime。
ti_sec!=curtime。ti_sec)/*每1秒更新一次时间*/ { if(curpage==0) curpage=1; else curpage=0; curtime=newtime; /*设置绘图页*/ setactivepage(curpage); /*在图页上画表盘*/ DrawClock(&curtime); /*设置绘图页为当前可见页*/ setvisualpage(curpage); /*0分0秒高声报时*/ if(newtime。
ti_min==0&&newtime。ti_sec==0) HighBeep(); /* 59分55至秒时低声报时*/ else if(newtime。ti_min==59&& newtime。
ti_secLowBeep();/*其他时间只发出喀嗒声*/ else Click(); } } closegraph(); }。收起
