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Allow adjustment of dot size when in dotty mode

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This commit is contained in:
Robin Stuart 2016-09-18 14:09:58 +01:00
parent b13efe334a
commit 9eff5cc63a
10 changed files with 46 additions and 14 deletions
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6
backend/library.c
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@ -74,6 +74,7 @@ struct zint_symbol *ZBarcode_Create() {
symbol->bitmap_width = 0;
symbol->bitmap_height = 0;
symbol->eci = 3;
symbol->dot_size = 4.0 / 5.0;
return symbol;
}
@ -1016,6 +1017,11 @@ int ZBarcode_Encode(struct zint_symbol *symbol, unsigned char *source, int lengt
memcpy(local_source, source, length);
local_source[length] = '\0';
}
if ((symbol->dot_size < 0.01) || (symbol->dot_size > 20.0)) {
strcpy(symbol->errtxt, "Invalid dot size");
return ZINT_ERROR_INVALID_OPTION;
}
switch (symbol->symbology) {
case BARCODE_QRCODE: