#include <stdio.h>  
#include <stdlib.h>  
void getHZCode(unsigned char incode[], unsigned char hzCode[]);  
int main()  
{  
    //http://www.qqxiuzi.cn/bianma/zifuji.php 可以查詢漢字相應的GB2312編碼
    unsigned char incode[2] = {0xce,0xd2};//要顯示的漢字  
    //unsigned char incode[2] = "我";//要顯示的漢字  
    unsigned char hzCode[32];  
    int i;  
    int j = 0;  
  
    getHZCode(incode, hzCode);  
    for(i=0; i<32; i++){  
        for(j=0; j<8; j++){  
            if(hzCode[i] << j & 0x80)  
                printf("●");  
            else  
                printf("○");  
        }  
        if((i+1) % 2 == 0)  
            printf("\n");  
    }  
    return 0;  
}  
  
void getHZCode(unsigned char incode[], unsigned char hzCode[]){  
    long offset;//相對於字型檔起始位置的偏移位元組數  
    int quCode = incode[0] - 0xa0;//區碼:該漢字的區號  
    int weiCode = incode[1] - 0xa0;//位碼:該漢字的位號  
    offset = (94 * (quCode - 1) + (weiCode - 1)) * 32;//32為一個漢字需要32位元組（16*16=256個點，256/8=32）  
    FILE *HZK;  
    HZK = fopen("HZK16", "rb");  
    if(HZK == NULL)//rb:開啟二進位制檔案  
    {  
        printf("Can’t Open HZK16\n");  
        exit(0);  
    }  
    //fseek(FILE *stream, long offset, int fromwhere);函式設定檔案指標stream的位置  
    //如果執行成功，stream將指向以fromwhere為基準，偏移offset（指標偏移量）個位元組的位置,函式返回0  
    //偏移起始位置：檔案頭0(SEEK_SET)，當前位置1(SEEK_CUR)，檔案尾2(SEEK_END)  
    fseek(HZK, offset, SEEK_SET);  
    //size_t fread ( void *buffer, size_t size, size_t count, FILE *stream)  
    //從一個檔案流中讀資料，最多讀取count個項，每個項size個位元組，如果呼叫成功返回實際讀取到的項個數（小於或等於count）,如果不成功或讀到檔案末尾返回 0  
    //buffer:用於接收資料的記憶體地址  
    //size:要讀的每個資料項的位元組數，單位是位元組  
    //count:要讀count個數據項，每個資料項size個位元組.  
    //stream:輸入流  
    fread(hzCode, 1, 32, HZK);//讀取表示此漢字的32位元組數到hzCode中  
}  



/*#include <stdio.h>

int main(void)
{
    FILE* fphzk = NULL;
    int i, j, k, offset;
    int flag;
    unsigned char buffer[32];
    unsigned char word[3] = "我";
    unsigned char key[8] = {
        0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01
    };

    fphzk = fopen("HZK16", "rb");
    if(fphzk == NULL){
        fprintf(stderr, "error hzk16\n");
        return 1;
    }
    offset = (94*(unsigned int)(word[0]-0xa0-1)+(word[1]-0xa0-1))*32;
    fseek(fphzk, offset, SEEK_SET);
    fread(buffer, 1, 32, fphzk);
    for(k=0; k<32; k++){
        printf("%02X ", buffer[k]);
    }
    printf("\n");
    for(k=0; k<16; k++){
        for(j=0; j<2; j++){
            for(i=0; i<8; i++){
                flag = buffer[k*2+j]&key[i];
                printf("%s", flag?"●":"○");
            }
        }
        printf("\n");
    }
    fclose(fphzk);
    fphzk = NULL;
    return 0;
}*/

/*#include <stdio.h>
#include <stdlib.h>

int main(void)
{
    FILE* fphzk = NULL;
    int i, j, k, offset;
    int flag;
    unsigned char buffer[32];
    unsigned char word[5];
    unsigned char key[8] = {
        0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01
    };
    fphzk = fopen("hzk16", "rb");
    if(fphzk == NULL){
        fprintf(stderr, "error hzk16\n");
        return 1;
    }
    while(1){
        printf("輸入要生成字模的漢字(多個):");
        for(;;){
            fgets((char*)word, 3, stdin);
            if(*word == '\n')
                break;
            offset = (94*(unsigned int)(word[0]-0xa0-1)+(word[1]-0xa0-1))*32;
            fseek(fphzk, offset, SEEK_SET);
            fread(buffer, 1, 32, fphzk);
            for(k=0; k<16; k++){
                for(j=0; j<2; j++){
                    for(i=0; i<8; i++){
                        flag = buffer[k*2+j]&key[i];
                        printf("%s", flag?"●":"○");
                    }
                }
                printf("\n");
            }
            printf("uchar code key[32] = {");
            for(k=0; k<31; k++){
                printf("0x%02X,", buffer[k]);
            }
            printf("0x%02X};\n", buffer[31]);
            printf("\n");
        }
    }
    fclose(fphzk);
    fphzk = NULL;
    return 0;
}*/