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mirror of https://git.code.sf.net/p/zint/code synced 2026-05-01 19:55:29 +00:00

DATAMATRIX: add new options DM_B256_START and DM_C40_START to

`options_3`, allowing forcing of Base 256 or C40 mode a la BWIPP
  for initial no. of characters specified in `option_1`, with 0
  meaning all (CLI "--dmb256=" and "--dmc40=", GUI also (apart
  from MAILMARK_2D, which may be added later);
  export masks `DM_B256_C40_START_MASK` & `DM_SQUARE_DMRE_MASK` in
  "zint.h"
ZBarcode_Encode_File: report filename (possibly truncated) in error
  message on failed open
GUI: uniquify some accelerators and add some child widget getter
  helpers to "mainwindow.cpp"
backend/DEVELOPER -> backend/README, with some expansion
debian/copyright: a few more fixes
BWIPP/pandoc: update to latest
tests/fuzz: adjust for new DATAMATRIX options
This commit is contained in:
gitlost
2026-03-30 21:25:22 +01:00
parent 3c193d7306
commit f9a493522f
40 changed files with 1706 additions and 920 deletions

View File

@@ -4345,6 +4345,12 @@ placement, use option `--dmiso144` (API `option_3 |= DM_ISO_144`).
For a faster but less optimal encodation, the `--fast` option (API `input_mode
|= FAST_MODE`) may be used.
The encodation mode of initial input characters may be forced using the
`--dmb256` (API `option_3 |= DM_B256_START`) and `--dmc40` (API `option_3 |=
DM_C40_START`) options. Both take an integer (API `option_1`) which specifies
how many initial characters to encode in the respective mode, with `0` meaning
all.
Data Matrix supports Structured Append of up to 16 symbols and a numeric ID
(file identifications), which can be set by using the `--structapp` option (see
[4.17 Structured Append]) (API `structapp`). The ID consists of 2 numbers `ID1`