不依赖高点阵字库实现屏幕汉字显示毕业(2)

#include
#include
#define RED 4
#define grOK 0
#define STRLEN 6
/*要显示的汉字串所含汉字个数*/
int writehz (int,int,int,int,int,int);
void init-graph();
void far restorecr tmode();
FILE *fp;
main ()
{
init-graph(); /*初始化图形模式*/
if((fp=fopen("subhzk","rb"))==NULL){
printf("Cannot open file/n");
exit(1);
}
writehz(30,30,10,2,2,RED);
fclose(fp);
getch();
restorecr tmode();
return 0;
}
void init-graph()
{
int gdriver=DETECT,gmode,errorcode;
initgraph(&gdriver,&gmode,"");
errorcode=graphresult();
if(errorcode!=grOK)
{
printf("Graphics error:%s\n",grapherrormsg(errorcode));
printf("Press any key to halt:");
getch();
exit();
}
}
/*汉字字模读取与放大显示*/
int writehz(int x,int y,int z,int x-zoom,int y-zoom,int color)
{
int i,j,k,n;
char dot-arrays[180]; /*定义180字节数组,暂存汉字字模*/
for(n=0;n{
fread(dot-arrays,sizeof(dot-arrays),1,fp);
for(i=0;i<36;i++) /*绘汉字上排(1至72字节所含点阵)*/
for(j=0,j<2;j++)
for(k=0;k<8,k++)
if((dot-arrays[i*2+j]>>(7-k))&1)
putpixel(x-zoom*(x+i),y-zoom*(y+j*8+k),color);
for(i=0;i<36;i++) /*绘汉字下排(73至180字节所含点阵)；*/
for(j=0,j<3;j++)
for(k=0,k<8,k++)
if((dot-arrays[72+i*3+j]>>(7-k))&1)
putpixel(x-zoom*(x+i),y-zoom*(y+16+j*8+k),color);
x=x+36+z; /*移位,准备绘下一汉字*/
}
return 0;
}