图形学课程设计

课程设计任务书题目：电子时钟学号姓名专业课程计算机图形学指导教师职称完成时间：2010 年12 月----2010 年12 月枣庄学院计算机科学系制课程设计任务书及成绩评定第1章总体设计1.1、过程流程图1.2、使用库函数1. textbackground()选择新的文本背景颜色void textbackground(int color);2. clrscr()清屏函数3. gotoxy()定位光标void gotoxy(int x, int y);4. textcolor();选择新的文本数字颜色void textcolor (int color);1.3、运行结果第3章详细代码#include <stdio.h>#include <stdlib.h>#include <conio.h>#include <time.h>typedef struct{int x;int y;}Point;time_t now;struct tm *pt,t1,t2;int printpoint(Point p){Point p1;p1.x=p.x+2; p1.y=p.y+4;gotoxy(p1.x,p1.y); printf("%c%c",2,2);gotoxy(p1.x, p1.y+1); printf("%c%c",2,2);p1.y+=4;gotoxy(p1.x,p1.y); printf("%c%c",2,2);gotoxy(p1.x,p1.y+1); printf("%c%c",2,2);return 0;}int print0(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);elseprintf("%c%4s%c",2," ",2);}return 0;}int print1(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);printf("%5s%c"," ",2);}return 0;}int print2(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else if(i>0&&i<6)printf("%5s%c"," ",2);elseprintf("%c",2);}return 0;}int print3(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);elseprintf("%5s%c"," ",2);}return 0;}int print4(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i<6) printf("%c%4s%c",2," ",2);else if(i==6)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else printf("%5s%c"," ",2);}return 0;}int print5(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else if(i>0&&i<6)printf("%c",2);elseprintf("%5s%c"," ",2);}return 0;}int print6(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else if(i>0&&i<6)printf("%c",2);elseprintf("%c%4s%c",2," ",2);}return 0;}int print7(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0) printf("%c%c%c%c%c%c",2,2,2,2,2,2);else printf("%5s%c"," ",2);}return 0;}int print8(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else printf("%c%4s%c",2," ",2);}return 0;}int print9(Point p){int i=0;for(;i<13;i++){gotoxy(p.x+1, p.y+i);if(i==0||i==6||i==12)printf("%c%c%c%c%c%c",2,2,2,2,2,2);else if(i>0&&i<6)printf("%c%4s%c",2," ",2);elseprintf("%5s%c"," ",2);}return 0;}int clear(Point p){int i=0;for(;i<13;i++)gotoxy(p.x,p.y+i); printf("%16s"," ");return 0;}int printtime(Point p, int n){int a,b;Point pp;a=n/10, b=n%10;pp.x=p.x+8, pp.y=p.y;switch(a){case 0: print0(p); break;case 1: print1(p); break;case 2: print2(p); break;case 3: print3(p); break;case 4: print4(p); break;case 5: print5(p); break;}switch(b){case 0: print0(pp); break;case 1: print1(pp); break;case 2: print2(pp); break;case 3: print3(pp); break;case 4: print4(pp); break;case 5: print5(pp); break;case 6: print6(pp); break;case 7: print7(pp); break;case 8: print8(pp); break;case 9: print9(pp); break;}return 0;}int main(){Point phour, pmin, psec,point1,point2;phour.x=9, pmin.x=32, psec.x=55;phour.y=pmin.y=psec.y=7;point1.x=25, point2.x=49;point1.y=point2.y=7;clrscr();textbackground(GREEN); /* 设置背景颜色*/textcolor(RED); /* 设置数字显示颜色*/now=time(0);pt=localtime(&now);t1=*pt;printtime(phour, t1.tm_hour);printpoint(point1);printtime(pmin, t1.tm_min);printpoint(point2);printtime(psec, t1.tm_sec);while(1){now=time(0);pt=localtime(&now);t2=*pt;if(t2.tm_sec!=t1.tm_sec){t1=t2;clrscr();printtime(phour, t1.tm_hour);printpoint(point1);printtime(pmin, t1.tm_min);printpoint(point2);printtime(psec, t1.tm_sec);}if(bioskey(1)==0) continue;else exit(0);}return 0;}第4章总结在本次课程设计中，通过自己的所学的知识，并在同学的帮助下，完成这个设计。

在做这个设计的这段时间里，我学到了我以前没有学到的知识，并巩固了掌握并不牢靠的知识。

对c语言图形学有了更深的认识，受益匪浅。