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kolibrios/programs/other/font_conv/convert.c

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/*
Copyright 2011 dunkaist <dunkaist@gmail.com>
Distributed under the terms of the GNU General Public License v3.
See http://www.gnu.org/licenses/gpl.txt for the full license text.
*/
#include <stdio.h>
#define FONT_HEIGHT 9
#define FONT_WIDTH_MONO 5
#define FONT_WIDTH_VAR 7 /* max symbol width */
short int char_num, row, col;
char ch, data;
int do_symbol(short int font_width)
{
for(row=FONT_HEIGHT; row; row--)
{
data = 0;
for(col=0; col<font_width; col++)
{
data |= getchar()==' '? 0 : 1<<col;
}
putchar(data);
fseek(stdin, 3, SEEK_CUR);
}
return 0;
}
int main()
{
freopen("char.txt", "rt", stdin);
freopen("CHAR.MT", "wb", stdout);
for(char_num=256; char_num; char_num--)
{
fseek(stdin, 8, SEEK_CUR);
do_symbol(FONT_WIDTH_MONO);
}
freopen("char2.txt", "rt", stdin);
freopen("CHAR2.MT", "wb", stdout);
for(char_num=256; char_num; char_num--)
{
fseek(stdin, 6, SEEK_CUR);
ch = getchar();
putchar(ch==' '? 0x08 : ch-47);
fseek(stdin, 3, SEEK_CUR);
do_symbol(FONT_WIDTH_VAR);
}
return 0;
}