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Don't include LeftRAP with CC-A

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Implement missed rule from ISO 24723 section 8.2 - 3-column CC-A components have the left Row Address Pattern omitted.
Partially resolves #146 reported by Gregory Van Vooren
This commit is contained in:
Robin Stuart 2019-10-05 11:08:58 +01:00
parent 6751a816a6
commit ae737ea019
2 changed files with 15 additions and 4 deletions
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17
backend/composite.c
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@ -276,7 +276,9 @@ static int cc_a(struct zint_symbol *symbol, char source[], int cc_width) {
dummy[j + 1] = codeWords[i * cc_width + j];
}
/* Copy the data into codebarre */
bin_append(rap_side[LeftRAP - 1], 10, pattern);
if (cc_width != 3) {
bin_append(rap_side[LeftRAP - 1], 10, pattern);
}
bin_append(pdf_bitpattern[offset + dummy[1]], 16, pattern);
strcat(pattern, "0");
if (cc_width == 3) {
@ -1793,7 +1795,11 @@ int composite(struct zint_symbol *symbol, unsigned char source[], int length) {
case 7: /* EAN-8 */
case 10: /* EAN-8 + 2 */
case 13: /* EAN-8 + 5 */
bottom_shift = 13;
if (cc_mode == 1) {
bottom_shift = 3;
} else {
bottom_shift = 13;
}
break;
case 12: /* EAN-13 */
case 15: /* EAN-13 + 2 */
@ -1808,7 +1814,12 @@ int composite(struct zint_symbol *symbol, unsigned char source[], int length) {
break;
case BARCODE_RSS14_CC: bottom_shift = 4;
break;
case BARCODE_RSS_LTD_CC: bottom_shift = 9;
case BARCODE_RSS_LTD_CC:
if (cc_mode == 1) {
top_shift = 1;
} else {
bottom_shift = 9;
}
break;
case BARCODE_RSS_EXP_CC: k = 1;
while ((!(module_is_set(linear, 1, k - 1))) && module_is_set(linear, 1, k)) {