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Add text_length (length of text) to zint_symbol, and new

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`BARCODE_PLAIN_HRT` option for `output_options` - for use
  primarily by ZXing-C++ but may be generally useful;
  centralize setting of HRT using new common `hrt_cpy_nochk()` etc.
  routines to ensure `text_length` always set
PLESSEY: add show default check characters option
CODE32: ignore `option_2` (check digit options)
PZN: ignore `option_2` (check digit options) except when indicates
  PZN7 only
DPD: exclude DEL from ident tag also
out_maybe_mkdir: fix `utf8_to_wide()` return (Windows only)
general: replace use of `strcpy()` etc. (except for test suite)
  with `memcpy()`, `hrt_()` etc. in lib & `cpy_str()` etc. in CLI
  & `cpy_bytearray_left()` in backend_qt
clang-tidy: update README reflecting above
backend_tcl: use sizeof(primary) to check length; tabs -> spaces
general: various code fiddling
docs: pandoc 3.6.2 -> 3.6.3
This commit is contained in:
gitlost 2025-02-15 20:32:55 +00:00
parent ddedd00d2d
commit fef8b083b4
82 changed files with 2873 additions and 1671 deletions
backend
raster.c

6
backend/raster.c
View file

@ -1,7 +1,7 @@
/* raster.c - Handles output to raster files */
/*
libzint - the open source barcode library
Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2009-2025 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -929,7 +929,7 @@ static void to_iso8859_1(const unsigned char source[], unsigned char preprocesse
break;
default:
/* Process ASCII (< 80h), all other unicode points are ignored */
if (source[i] < 128) {
if (z_isascii(source[i])) {
preprocessed[j] = source[i];
j++;
}
@ -999,7 +999,7 @@ static int plot_raster_default(struct zint_symbol *symbol, const int rotate_angl
upceanflag = out_process_upcean(symbol, comp_xoffset, &main_width, addon, &addon_len, &addon_gap);
}
hide_text = ((!symbol->show_hrt) || (ustrlen(symbol->text) == 0) || scaler < 1.0f);
hide_text = !symbol->show_hrt || symbol->text_length == 0 || scaler < 1.0f;
out_set_whitespace_offsets(symbol, hide_text, comp_xoffset, &xoffset, &yoffset, &roffset, &boffset,
NULL /*qz_right*/, si, &xoffset_si, &yoffset_si, &roffset_si, &boffset_si, &qz_right_si);