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Brand new Data Matrix encoding engine!

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This commit is contained in:
hooper114
2009-01-31 00:44:39 +00:00
parent f1a60e5e51
commit f7060fc642
3 changed files with 717 additions and 768 deletions
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26
backend/dmatrix.c
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@ -21,10 +21,11 @@
#include <string.h>
#include <stdio.h>
#include "dm200.h"
#include "dmatrix.h"
#include "common.h"
int data_matrix_200(struct zint_symbol *symbol, unsigned char source[]);
#define B11SET " 0123456789"
#define B27SET " ABCDEFGHIJKLMNOPQRSTUVWXYZ"
#define B37SET " ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
@ -1289,30 +1290,11 @@ int matrix89(struct zint_symbol *symbol, unsigned char source[])
int dmatrix(struct zint_symbol *symbol, unsigned char source[])
{
int barcodelen;
int error_number;
barcodelen = ustrlen(source);
if((symbol->option_1 < 1) || (symbol->option_1 > 6)) {
symbol->option_1 = 1;
}
if(symbol->option_1 == 1) {
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, "Unable to fit data in specified symbol size");
error_number = WARN_INVALID_OPTION;
}
}
}
error_number = data_matrix_200(symbol, source);
} else {
/* ECC 000 - 140 */
error_number = matrix89(symbol, source);