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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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10
backend_qt/qzint.h
View file

@ -212,6 +212,14 @@ public:
bool readerInit() const; // `symbol->output_options | READER_INIT`
void setReaderInit(bool readerInit);
/* Whether to add quiet zone indicators ("<", ">") to HRT (EAN/UPC) */
bool guardWhitespace() const; // `symbol->output_options | EANUPC_GUARD_WHITESPACE`
void setGuardWhitespace(bool guardWhitespace);
/* Whether to embed the font in vector output - currently only for SVG output of EAN/UPC */
bool embedVectorFont() const; // `symbol->output_options | EANUPC_GUARD_WHITESPACE`
void setEmbedVectorFont(bool embedVectorFont);
/* Affects error/warning value returned by Zint API (see `getError()` below) */
int warnLevel() const; // `symbol->warn_level`
void setWarnLevel(int warnLevel);
@ -379,6 +387,8 @@ private:
bool m_gs1parens;
bool m_gs1nocheck;
bool m_reader_init;
bool m_guard_whitespace;
bool m_embed_vector_font;
int m_warn_level;
bool m_debug;
int m_encodedWidth;