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Improved scaling. Started to implement Reader Initialisation mode.

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This commit is contained in:
hooper114 2009-12-03 10:04:04 +00:00
parent b24cf09fe7
commit 1ac256c223
5 changed files with 169 additions and 101 deletions
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31
backend/code16k.c
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@ -403,18 +403,31 @@ int code16k(struct zint_symbol *symbol, unsigned char source[], int length)
case 'C': m = 2; break;
}
if(gs1) {
/* Integrate FNC1 */
switch(set[0]) {
case 'B': m = 3; break;
case 'C': m = 4; break;
if(symbol->output_options & READER_INIT) {
if(m == 2) { m = 5; }
if(gs1) {
strcpy(symbol->errtxt, "Cannot use both GS1 mode and Reader Initialisation");
return ERROR_INVALID_OPTION;
} else {
if((set[0] == 'B') && (set[1] == 'C')) { m = 6; }
}
values[bar_characters] = (7 * (rows_needed - 2)) + m; /* see 4.3.4.2 */
values[bar_characters + 1] = 96; /* FNC3 */
bar_characters += 2;
} else {
if((set[0] == 'B') && (set[1] == 'C')) { m = 5; }
if(((set[0] == 'B') && (set[1] == 'B')) && (set[2] == 'C')) { m = 6; }
if(gs1) {
/* Integrate FNC1 */
switch(set[0]) {
case 'B': m = 3; break;
case 'C': m = 4; break;
}
} else {
if((set[0] == 'B') && (set[1] == 'C')) { m = 5; }
if(((set[0] == 'B') && (set[1] == 'B')) && (set[2] == 'C')) { m = 6; }
}
values[bar_characters] = (7 * (rows_needed - 2)) + m; /* see 4.3.4.2 */
bar_characters++;
}
values[bar_characters] = (7 * (rows_needed - 2)) + m; /* see 4.3.4.2 */
bar_characters++;
current_set = set[0];
f_state = 0; /* f_state remembers if we are in Extended ASCII mode (value 1) or