基于字符图案的打印

1、基于字符*图案的打印作者本人信息：经0531 冯艳 200507503127设计要求：     可直接输出到屏幕上或标准输出设备上；     也可通过运算保存在内存空间中，然后再进行显示；内存使用上，可采用数组，也可使用指针，或其他方式。     图案大小，最大基于当前设备的输出大小。   分析过程 基于字符”*”的打印程序基本的操作应该是基本图形打打印输出，所以首先应该定义的是基本打印子程序。由于要求实现一些图形形状的翻转及转换，所以可以把打印

2、的数据保存进内存，然后转换的时候对内存数据进行相应的处理，然后再调用子程序进行输出。 带有注释行的源程序代码 #include "stdio.h"#include "stdlib.h"/*define four global vars to control output status,paint location and painting size.*/int sta,locx,locy,size;/*define two vars to record repaint count and copiliable*/int c=1,cancopy=

3、0;/*paint triangle*/void cpaint(int n) int i,j,k; for (i=1; i<=n;i+) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); printf("n"); void paint(int n) void subtitle(); void doer(); subtitle(); cpaint(size); sta=0; c=1; cancopy=0; doer();/*conver

4、se*/void cpaint1(int n) int i,j,k; for (i=1; i<=n;i+) for(j=1;j<=i-1;j+) printf(" "); for(k=1;k<=2*(n-i+1)-1;k+) printf(" *"); printf("n"); void paint1(int n) void subtitle(); void doer(); subtitle(); cpaint1(size); sta=1; c=1; cancopy=0; doer();/*turn right*/v

5、oid cpaint2(int n) int i,j,k; for (i=1; i<=n;i+) for(j=1;j<=i;j+) printf(" *"); printf("n"); for (i=n-1; i>=1;i-) for(k=1;k<=i;k+) printf(" *"); printf("n"); void paint2(int n) void subtitle(); void doer(); subtitle(); cpaint2(size); sta=2; c=1; ca

6、ncopy=0; doer();/*turn left*/void cpaint3(int n) int i,j,k; for (i=1; i<=n;i+) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=i;k+) printf(" *"); printf("n"); for (i=n-1; i>=1;i-) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=i;k+) printf(" *&q

7、uot;); printf("n"); void paint3(int n) void subtitle(); void doer(); subtitle(); cpaint3(size); sta=3; c=1; cancopy=0; doer();/*combine*/void cpaint4(int n) int i,j,k; for (i=1; i<=n;i+) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); printf(

8、"n"); for (i=n-1; i>=1;i-) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); printf("n"); void paint4(int n) void subtitle(); void doer(); subtitle(); cpaint4(size); sta=4; c=1; cancopy=1; doer();/*converse*/void cpaint5(int n) int i,

9、j,k; for (i=1; i<=n;i+) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); printf("n"); for (i=n-1; i>=1;i-) for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); printf("n"); void paint5(int n

10、) void subtitle(); void doer(); subtitle(); cpaint5(size); sta=5; c=1; cancopy=1; doer();/*copy*/void copy(int n) int i,j,k; for (i=1; i<=n;i+) gotoxy(locx,locy); for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); locy+; for (i=n-1; i>=1;i-) gotoxy(loc

11、x,locy); for(j=1;j<=n-i;j+) printf(" "); for(k=1;k<=2*i-1;k+) printf(" *"); locy+; void title() clrscr(); printf(" +-+n"); printf(" | This Program is made for '*' painting,you can paint in many way! |n"); printf(" | Thanks for your using ! |

12、n"); printf(" +-+nn"); /*main menu*/void mneu() int i; textbackground(0); textcolor(14); title(); printf(" +-+-+n"); printf(" | 1.paint | 0.exit |n"); printf(" +-+-+n"); i=getch(); switch(i) case '1':title();printf(" +-+n");printf("

13、 | please input the size: |n");printf(" +-+n");scanf("%d",&size);paint(size);break; case '0':exit(0); default:mneu(); /*sub menu*/void subtitle()title();printf(" +-+n");printf(" | Please input 0 7 to continue. |n");printf(" +-+-+n");

14、printf(" | 1.repaint|2.turn left|n");printf(" |-+-|n");printf(" | 3.turn right|4.reverse|n");printf(" |-+-|n");printf(" | binatio|6.split |n");printf(" |-+-|n");printf(" | 7.copy|0.retrnu to mneu|n");printf(" +-+-+n");/*

15、case2*/void sc2()switch(sta)case 0:paint3(size);break;case 1:paint2(size);break;case 2:paint(size);break;case 3:paint1(size);break;case 4:paint5(size);break;case 5:paint4(size);break;default:doer();/*case3*/void sc3()switch(sta)case 0:paint2(size);break;case 1:paint3(size);break;case 2:paint1(size);

16、break;case 3:paint(size);break;case 4:paint5(size);break;case 5:paint4(size);break;default:doer();/*case4*/void sc4()switch(sta)case 0:paint1(size);break;case 1:paint(size);break;case 2:paint3(size);break;case 3:paint2(size);break;case 4:paint5(size);break;case 5:paint4(size);break;default:doer();/*

17、case5*/void sc5()switch(sta)case 0:paint4(size);break;case 1:paint5(size);break;case 2:subtitle(); cpaint4(size); sta=2;cancopy=1; doer();case 3:subtitle();cpaint5(size); sta=3;cancopy=1; doer();case 4:paint4(size);break;case 5:paint5(size);break;default:doer();/*case6*/void sc6()switch(sta)case 0:p

18、aint(size);break;case 1:paint1(size);break;case 2:paint2(size);break;case 3:paint3(size);break;case 4:paint(size);break;case 5:paint1(size);break;default:doer();/*case7*/void sc7()if(cancopy=0)doer();elselocx=2*c*(2*size-1)+1;locy=11;switch(sta)case 0:copy(size);c+;sta=0;doer();break;case 1:copy(size);c+;sta=1;doer();break;case 2:copy(size);c+;sta=2;doer();break;case 3:copy(size);c+;sta=3;doer();break;case 4:copy(size);c+;sta