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- Add new symbologies BARCODE_EAN8, BARCODE_EAN_2ADDON,

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`BARCODE_EAN_5ADDON`, `BARCODE_EAN13`, `BARCODE_EAN8_CC` and
  `BARCODE_EAN13_CC` as replacements for `BARCODE_EANX`,
  `BARCODE_EANX_CHK` and `BARCODE_EANX_CC` and use in CLI/GUI
  (`BARCODE_EANX` etc. marked as legacy)
- For EAN/UPC accept space as alternative add-on separator to '+',
  and accept GTIN-13 format with & without 2-digit or 5-digit
  add-on (no separator)
- Buffer length of member `errtxt` in `zint_symbol` extended 100
  -> 160 (will be sufficient for eventual translation and
  gs1-syntax-dictionary errors hopefully)
- UPC-E: warn if first digit of 7 (or 8 if check digit given) not
  '0' or '1'
- manual: update for new EAN symbologies and mention EANX now
  legacy but still supported
This commit is contained in:
gitlost 2025-04-16 22:26:43 +01:00
parent 9265abd9e1
commit 3592edd64e
51 changed files with 6995 additions and 4949 deletions
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11
backend/output.c
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@ -262,10 +262,16 @@ static int out_quiet_zones(const struct zint_symbol *symbol, const int hide_text
}
done = 1;
break;
case BARCODE_EAN8:
case BARCODE_EAN_2ADDON:
case BARCODE_EAN_5ADDON:
case BARCODE_EANX:
case BARCODE_EANX_CHK:
case BARCODE_EANX_CC:
case BARCODE_EAN13:
case BARCODE_ISBNX:
case BARCODE_EANX_CC:
case BARCODE_EAN8_CC:
case BARCODE_EAN13_CC:
/* GS1 General Specifications 21.0.1 Section 5.2.3.4 */
switch (symbol->text_length) {
case 13: /* EAN-13/ISBN */
@ -774,8 +780,7 @@ INTERNAL int out_process_upcean(const struct zint_symbol *symbol, const int comp
upceanflag = 0;
main_width = symbol->width;
if ((symbol->symbology == BARCODE_EANX) || (symbol->symbology == BARCODE_EANX_CHK)
|| (symbol->symbology == BARCODE_EANX_CC) || (symbol->symbology == BARCODE_ISBNX)) {
if (is_ean(symbol->symbology)) {
switch (symbol->text_length) {
case 13: /* EAN-13 */
case 16: /* EAN-13 + EAN-2 */