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Code Issues Projects Releases Packages Wiki Activity

- AZTEC/CHANNEL/CODABLOCKF/CODE16K/CODE49/CODEONE/DATAMATRIX/

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DOTCODE/GRIDMATRIX/HANXIN/MICROPDF417/MICROQR/PDF417/QRCODE/
  RMQR/ULTRA: set `option_1/2/3` to values used in encodation
  ("Feedback options"), and add new access methods
  `encodedOption1()` etc. to Qt Backend, and use in GUI to provide
  better feedback on "Automatic" selections
- AZTEC: give more precise warnings in low ECC situations, and
  indicate via `option_1` by setting to -1 (min 3 words), 0
  (<5% + 3 words) (`ecc_ratio`)
- set_height: fix non-compliance false positives by using epsilon
  in checks (prompted by CODABLOCKF non-compliant warning for
  zint-generated compliant height - floating point `rows` mult !=
  `zero_count` div; one test regression for CODE93);
  better warning messages on non-compliant heights (min/max)
- manual/man page: fix DATAMATRIX Sizes tables "28 12x26" ->
  "27 12x26"
- GUI: AZTEC/CODEONE: add Zint versions to comboboxes
- DOTCODE: improve error messages re size too small/large
- ULTRA: better ZINT_TEST codeword dump (ZINT_DEBUG_TEST)
- general: various tabs -> spaces; prettify main .rc files;
  trailing spaces; small amount of code fiddling (CODE16K)
This commit is contained in:
gitlost 2025-03-07 16:51:36 +00:00
parent d0465375bb
commit d222add96d
68 changed files with 1929 additions and 1497 deletions
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22
backend/code16k.c
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@ -1,7 +1,7 @@
/* code16k.c - Handles Code 16k stacked symbology */
/*
libzint - the open source barcode library
Copyright (C) 2008-2024 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2008-2025 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -106,7 +106,7 @@ static void c16k_grwp(int list[2][C128_MAX], int *p_indexliste) {
list[1][j - 1] = list[1][j];
j++;
}
*p_indexliste = *p_indexliste - 1;
(*p_indexliste)--;
i--;
}
i++;
@ -280,15 +280,15 @@ static void c16k_set_a(const unsigned char source, int values[], int *bar_chars)
if (source >= 128) {
if (source < 160) {
values[(*bar_chars)] = (source - 128) + 64;
values[*bar_chars] = (source - 128) + 64;
} else {
values[(*bar_chars)] = (source - 128) - 32;
values[*bar_chars] = (source - 128) - 32;
}
} else {
if (source < 32) {
values[(*bar_chars)] = source + 64;
values[*bar_chars] = source + 64;
} else {
values[(*bar_chars)] = source - 32;
values[*bar_chars] = source - 32;
}
}
(*bar_chars)++;
@ -301,11 +301,11 @@ static void c16k_set_a(const unsigned char source, int values[], int *bar_chars)
*/
static int c16k_set_b(const unsigned char source, int values[], int *bar_chars) {
if (source >= 128 + 32) {
values[(*bar_chars)] = source - 32 - 128;
values[*bar_chars] = source - 32 - 128;
} else if (source >= 128) { /* Should never happen */
return 0; /* Not reached */
} else if (source >= 32) {
values[(*bar_chars)] = source - 32;
values[*bar_chars] = source - 32;
} else { /* Should never happen */
return 0; /* Not reached */
}
@ -317,7 +317,7 @@ static int c16k_set_b(const unsigned char source, int values[], int *bar_chars)
* This set handles numbers in a compressed form
*/
static void c16k_set_c(const unsigned char source_a, const unsigned char source_b, int values[], int *bar_chars) {
values[(*bar_chars)] = 10 * (source_a - '0') + source_b - '0';
values[*bar_chars] = 10 * (source_a - '0') + source_b - '0';
(*bar_chars)++;
}
@ -506,6 +506,9 @@ INTERNAL int code16k(struct zint_symbol *symbol, unsigned char source[], int len
rows = symbol->option_1;
}
/* Feedback options */
symbol->option_1 = rows;
for (i = 0; i < pads_needed + extra_pads; i++) {
values[bar_characters++] = 103;
}
@ -583,6 +586,7 @@ INTERNAL int code16k(struct zint_symbol *symbol, unsigned char source[], int len
const float min_row_height = stripf((8.0f * rows + separator * (rows - 1)) / rows);
const float default_height = 10.0f * rows + separator * (rows - 1);
error_number = set_height(symbol, min_row_height, default_height, 0.0f, 0 /*no_errtxt*/);
symbol->option_3 = separator; /* Feedback options */
} else {
(void) set_height(symbol, 0.0f, 10.0f * rows, 0.0f, 1 /*no_errtxt*/);
}