`-bindtop`/"Bind Top"
- DPD: add top boundary (width 3X) by default, using new
BARCODE_BIND_TOP; "relabel" option; some compliance checks
- GUI: only skip encoded/errored signal processing if active modal
ExportDialog (wasn't clearing/setting error text bar correctly
for DataDialog)
- CODE128: debug print checksum
- CODE49/DATAMATRIX/QR/ULTRA: fix uniqueness of errtxt nos
- manual: fuller DPD doc; some spelling typos, formatting
they render correctly when have RGBA alpha channel
- GUI: update_preview() after Data Dialog return to ensure preview in sync
- GUI: add automatic info feedback to "Automatic" combo item of size/row/height
comboboxes
- backend_qt: always call getMaxRectsRightBottom() for render fudge; use
ZBarcode_Clear() instead of ZBarcode_Delete() after 1st call
- update BWIPP to latest & add some MICROQR tests to exercise optimize change
UTF-16LE, GBK, separate GB18030, UTF-32BE, UTF-32LE
add examples to tests for DATAMATRIX, HANXIN, QRCODE
HANXIN: Remove alternating filler in function information;
GB 18030 now ECI 32 (previously used ECI 29);
fix gate-posts on codeword limits
use new ZXing-C++ HanXin detector (diagnostics2 branch) for tests
check against ISO/IEC 20830:2021 (no substantive changes)
backend_tcl: update ECIs; NOTE: changed names "unicode" -> "utf-16be",
"euc-cn" -> "gb2312"
GRIDMATRIX/HANXIN/QRCODE/RMQR: warn if auto-conversion (i.e. no ECI given)
occurs to resp. specialized char sets (GB 2312/GB 18030/Shift JIS)
vertical whitespace, as they're decorative rather than functional (#247)
Allow for dot overspill in height of vertical box sides (dotty mode)
Move is_dotty(), is_fixed_ratio() from library.c to common.c
Add FAST_MODE input_mode flag and --fast CLI/Tcl option that selects older
faster ISO algorithm (may be used by other symbologies in the future)
and "Fast Encoding" checkbox to Data Matrix GUI
GUI: adds Zint version numbers to DATAMATRIX sizes.
PDF417 & CODABLOCKF due to height/scale rounding by changing
out_large_bar_height() to return scaled int values for raster,
props codemonkey82 (#204)
raster/vector.c: const some vars
vector.c: rect_count, last_start_row UPC/EAN only
library.c: check for stacking symbols >= 200
GRIDMATRIX, MAXICODE, MICROPDF417, PDF417, QRCODE, ULTRA
DOTCODE: use pre-calculated generator poly coeffs in Reed-Solomon for
performance improvement
PDF417/MICROPDF417: use common routine pdf417_initial()
GUI: code lines <= 118, shorthand widget_obj(),
shorten calling upcean_addon_gap(), upcean_guard_descent()
various backend: var name debug -> debug_print
also avoid distributive multiplication with floats to lessen chances of
platform variation (#204 ARM-Cortex crash)
- raster.c: Don't allow for text if scale < 1.0
- raster.c: Cast some indexes to (size_t) to allow for large scale
- vector.c: Check malloc()s and return ZINT_ERROR_MEMORY on fail
- raster/vector.c: various var name changes & other code fiddling
- library.c: Check that scale/height/whitespace/border are reasonable values:
scale (0.01-100), height (0-500), whitespace_width/height (0-100),
border_width (0-100)
- CLI: allow both e.g. '-height' and '--height' (getopt_long_only())
- gif.c: fix GIF_ZLW_PAGE_SIZE -> GIF_LZW_PAGE_SIZE
- GUI: allow whitespace/scale to 100
RMQR: update to new draft ISO/IEC JTC1/SC31N000 (Draft 2019-6-24);
allow for righthand vertical timing pattern in populate_grid()
ULTRA: update max size and min cols based on BWIPP 2021-07-14 update
backend_tcl/zint_tcl.dsp: use /MD instead of /MT for tcl lib compat;
change include/lib path to more standard one
manual.txt: highlight that rMQR is still in development
GUI: use cross-platform smaller font func instead of explicit values for notes
bmp/emf/ps.c: allow for foreground colour in ULTRA
bmp/gif/pcx.c: allow for BARCODE_STDOUT (fflush/fclose)
emf.c: hexagon rotation field not used; dont't use float index in font loop; Windows stdout binary mode
png.c: remove unused 8-bit; simplify libpng error handling and fclose outfile on error
ps.c: fix buffer overflow on colour_to_pscolor() CMYK
tif.c: fix BLACKISZERO indexes
CODE39: simplify check digit setting
reedsol.c: rs_uint_init_gf() log/alog tables must be zeroed
ZBarcode_Encode: debug: fix access out-of-bounds on non-NUL-terminated source if length < 10
manual.txt/zint.h: document NUL-terminated strings
tests: cover further cases for output (bmp/emf/etc), eci/gb18030/gb2312/sjis, reedsol, AZTEC, CODE39
