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EAN/UPC: add quiet zone indicators option (API output_options

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`EANUPC_GUARD_WHITESPACE`, CLI `--guardwhitespace`) (ticket #287)
EAN-2/EAN-5: HRT now at top instead of at bottom for standalones,
  following BWIPP
CLI: batch mode: don't close input if stdin
EAN/UPC: fix excess 1X to right of add-ons
Composites: fix excess whitespace; fix quiet zone calcs to allow
  for linear shifting
CLI: use own (Wine) version of `CommandLineToArgvW()` to avoid
  loading "shell32.dll"
Move "font.h" -> "raster_font.h"
EPS/SVG: use new `out_putsf()` func to output floats, avoiding
  trailing zeroes & locale dependency
EPS: simplify "TR" formula
SVG: change font from "Helvetica, sans serif" to "OCR-B, monospace";
  use single "<path>" instead of multiple "<rect>"s to draw boxes
  (reduces file size)
Add `EMBED_VECTOR_FONT` to `output_options` (CLI `--embedfont`) to
  enable embedding of font in vector output - currently only for
  SVG output of EAN/UPC
GUI: use "OCR-B" font for EAN/UPC and "Arimo" for all others (was
  "Helvetica" for both); paint background of screen preview light
  grey so as contrasts with whitespace and quiet zones
EMF: prefix funcs with `emf_`; simplify string `halign` handling
large: rename `large_int` -> `large_uint`
CODE128/common: move `c128_hrt_cpy_iso8859_1()` to
  `hrt_cpy_iso8859_1()` and add `ZINT_WARN_HRT_TRUNCATED` warning
  (for future use)
Various symbologies: replace `printf()` with `fputs()`
  (symbol->debug)
QRCODE: better assert(), removing a NOLINT (2 left)
CLI: add some more barcode synonyms for DBAR
common: various fiddlings
CMake: don't include png.c unless ZINT_USE_PNG (avoids clang
  warning)
This commit is contained in:
gitlost 2023-06-12 01:25:55 +01:00
parent 6d015d6a8f
commit 607e4ed33a
395 changed files with 11528 additions and 23016 deletions
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5
backend/library.c
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@ -70,7 +70,6 @@ struct zint_symbol *ZBarcode_Create(void) {
#endif
symbol->option_1 = -1;
symbol->show_hrt = 1; /* Show human readable text */
symbol->fontsize = 8;
symbol->input_mode = DATA_MODE;
symbol->eci = 0; /* Default 0 uses ECI 3 */
symbol->dot_size = 4.0f / 5.0f;
@ -297,7 +296,7 @@ static int dump_plot(struct zint_symbol *symbol) {
byt = byt << (4 - (symbol->width % 4));
fputc(hex[byt], f);
}
fputs("\n", f);
fputc('\n', f);
space = 0;
}
@ -858,7 +857,7 @@ INTERNAL int escape_char_process_test(struct zint_symbol *symbol, unsigned char
}
#endif
/* Encode a barcode. If `length` is 0, `source` must be NUL-terminated. */
/* Encode a barcode. If `length` is 0, `source` must be NUL-terminated */
int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int length) {
struct zint_seg segs[1];