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AZTEC: add almost optimal encoding algorithm, previous algorithm

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available via "--fast" (input_mode |= FAST_MODE) (ticket #347);
  add new option "--azfull" (option_3 = ZINT_AZTEC_FULL) to only
  consider Full symbols (not Compact ones) on automatic sizing
GUI: adjust Aztec tab to show feedback by selecting combos and
  shorten message to just actual ECC;
  grpCodabar min width
library: debug source input dump 200 -> 2000
common: some code fiddling (c -> ch, flg -> flag)
backend_tcl: add "-azfull" option & make capitalization of
  help more consistent
general: remove some trailing whitespace
manual: make Aztec ECCs more precise, i.e. ">=" rather than ">"
  (similarly in GUI)
CLI: code fiddling c -> opt
This commit is contained in:
gitlost
2026-02-02 14:20:10 +00:00
parent cf5ef9ec20
commit bcb3ceefe1
33 changed files with 4430 additions and 927 deletions
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backend/tests/testcommon.c
+8 -2
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@@ -1,6 +1,6 @@
/*
libzint - the open source barcode library
Copyright (C) 2019-2025 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2019-2026 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@@ -617,7 +617,13 @@ const char *testUtilOption3Name(int symbology, int option_3) {
const char *name = NULL;
const unsigned int high_byte = option_3 == -1 ? 0 : (option_3 >> 8) & 0xFF;
if (symbology == BARCODE_DATAMATRIX || symbology == BARCODE_HIBC_DM) {
if (symbology == BARCODE_AZTEC || symbology == BARCODE_HIBC_AZTEC) {
if ((option_3 & 0xFF) == ZINT_AZTEC_FULL) {
name = "ZINT_AZTEC_FULL";
} else {
name = (option_3 & 0xFF) ? "-1" : "0";
}
} else if (symbology == BARCODE_DATAMATRIX || symbology == BARCODE_HIBC_DM) {
if (option_3 > 0) {
if ((option_3 & 0x7F) == DM_SQUARE) {
if ((option_3 & DM_ISO_144) == DM_ISO_144) {