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DotCode: New symbology added and encoding to codewords as set out in Annex F

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Does not produce DotCode symbols yet
This commit is contained in:
Robin Stuart 2016-07-25 22:52:29 +01:00
parent 118caf10ea
commit 340bcd2833
4 changed files with 741 additions and 22 deletions
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11
backend/library.c
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@ -182,8 +182,9 @@ extern int channel_code(struct zint_symbol *symbol, unsigned char source[], int
extern int code_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Code One */
extern int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], int length); /* Grid Matrix */
extern int han_xin(struct zint_symbol * symbol, const unsigned char source[], int length); /* Han Xin */
extern int dotcode(struct zint_symbol * symbol, const unsigned char source[], int length); /* DotCode */
extern int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to PNG or BMP */
extern int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to PNG/BMP/PCX */
extern int render_plot(struct zint_symbol *symbol, float width, float height); /* Plot to gLabels */
extern int ps_plot(struct zint_symbol *symbol); /* Plot to EPS */
extern int svg_plot(struct zint_symbol *symbol); /* Plot to SVG */
@ -374,6 +375,7 @@ static int gs1_compliant(const int symbology) {
case BARCODE_CODEONE:
case BARCODE_CODE49:
case BARCODE_QRCODE:
case BARCODE_DOTCODE:
result = 1;
break;
}
@ -470,6 +472,7 @@ int ZBarcode_ValidID(int symbol_id) {
case BARCODE_CODEONE:
case BARCODE_GRIDMATRIX:
case BARCODE_HANXIN:
case BARCODE_DOTCODE:
result = 1;
break;
}
@ -690,6 +693,8 @@ static int reduced_charset(struct zint_symbol *symbol, const unsigned char *sour
break;
case BARCODE_AZTEC: error_number = aztec(symbol, preprocessed, length);
break;
case BARCODE_DOTCODE: error_number = dotcode(symbol, preprocessed, length);
break;
}
return error_number;
@ -834,9 +839,7 @@ int ZBarcode_Encode(struct zint_symbol *symbol, unsigned char *source, int lengt
error_number = ZINT_WARN_INVALID_OPTION;
}
if (symbol->symbology == 115) {
strcpy(symbol->errtxt, "Dot Code not supported");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
symbol->symbology = BARCODE_DOTCODE;
}
if ((symbol->symbology >= 117) && (symbol->symbology <= 127)) {
strcpy(symbol->errtxt, "Symbology out of range, using Code 128");