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Now default height is 50 only for linear symbols and those with linear component (such as GS1 composite)
Restores default behaviour changed by commit [f2262f]
This commit is contained in:
Robin Stuart 2019-09-04 21:57:54 +01:00
parent be9e2fd87a
commit faeb20dcd7
1 changed files with 67 additions and 1 deletions
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68
backend/library.c
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@ -49,7 +49,7 @@ struct zint_symbol *ZBarcode_Create() {
memset(symbol, 0, sizeof (*symbol));
symbol->symbology = BARCODE_CODE128;
symbol->height = 50;
symbol->height = 0;
symbol->whitespace_width = 0;
symbol->border_width = 0;
symbol->output_options = 0;
@ -445,6 +445,68 @@ static int is_matrix(const int symbology) {
return result;
}
static int is_linear(const int symbology) {
/* Returns 1 if symbology is linear (1 dimensional) */
int result = 0;
switch (symbology) {
case BARCODE_CODE11:
case BARCODE_C25MATRIX:
case BARCODE_C25INTER:
case BARCODE_C25IATA:
case BARCODE_C25LOGIC:
case BARCODE_C25IND:
case BARCODE_CODE39:
case BARCODE_EXCODE39:
case BARCODE_EANX:
case BARCODE_EANX_CHK:
case BARCODE_EAN128:
case BARCODE_CODABAR:
case BARCODE_CODE128:
case BARCODE_DPLEIT:
case BARCODE_DPIDENT:
case BARCODE_CODE93:
case BARCODE_FLAT:
case BARCODE_RSS14:
case BARCODE_RSS_LTD:
case BARCODE_RSS_EXP:
case BARCODE_TELEPEN:
case BARCODE_UPCA:
case BARCODE_UPCA_CHK:
case BARCODE_UPCE:
case BARCODE_UPCE_CHK:
case BARCODE_MSI_PLESSEY:
case BARCODE_FIM:
case BARCODE_LOGMARS:
case BARCODE_PHARMA:
case BARCODE_PZN:
case BARCODE_CODE128B:
case BARCODE_ISBNX:
case BARCODE_EAN14:
case BARCODE_NVE18:
case BARCODE_ONECODE:
case BARCODE_PLESSEY:
case BARCODE_TELEPEN_NUM:
case BARCODE_ITF14:
case BARCODE_HIBC_128:
case BARCODE_HIBC_39:
case BARCODE_CODE32:
case BARCODE_EANX_CC:
case BARCODE_EAN128_CC:
case BARCODE_RSS14_CC:
case BARCODE_RSS_LTD_CC:
case BARCODE_RSS_EXP_CC:
case BARCODE_UPCA_CC:
case BARCODE_UPCE_CC:
case BARCODE_CHANNEL:
case BARCODE_VIN:
result = 1;
break;
}
return result;
}
static int supports_eci(const int symbology) {
/* Returns 1 if symbology can encode the ECI character */
@ -636,6 +698,10 @@ static int reduced_charset(struct zint_symbol *symbol, const unsigned char *sour
break;
}
if ((symbol->height == 0) && is_linear(symbol->symbology)) {
symbol->height = 50;
}
switch (symbol->symbology) {
case BARCODE_C25MATRIX: error_number = matrix_two_of_five(symbol, preprocessed, in_length);
break;