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Make Data Matrix retry if data doesn't fit in specified symbol size.

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This commit is contained in:
hooper114 2009-01-04 22:39:38 +00:00
parent 7ab82d09ee
commit 8bb378ed25
1 changed files with 13 additions and 0 deletions
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13
backend/dmatrix.c
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@ -1282,6 +1282,19 @@ int dmatrix(struct zint_symbol *symbol, unsigned char source[])
if(symbol->option_1 == 1) {
/* ECC 200 */
error_number = iec16022ecc200(source, barcodelen, symbol);
if((error_number != 0) && (symbol->option_2 != 0)) {
if(strcmp(symbol->errtxt, "Cannot make barcode fit") == 0) {
/* Can't fit data in the symbol size specified -
use automatic symbol sizing instead */
symbol->option_2 = 0;
error_number = iec16022ecc200(source, barcodelen, symbol);
if(error_number == 0) {
/* It worked! */
strcpy(symbol->errtxt, "Cannot make barcode fit");
error_number = WARN_INVALID_OPTION;
}
}
}
} else {
/* ECC 000 - 140 */
error_number = matrix89(symbol, source);