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FAST_MODE: update manual.txt ([b36fba])

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gitlost 2021-12-18 17:18:35 +00:00
parent b36fba8ba6
commit eabf2ea10e
2 changed files with 7 additions and 4 deletions
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1
backend/zint.h
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@ -283,6 +283,7 @@ extern "C" {
#define GS1NOCHECK_MODE 0x0020 /* Do not check validity of GS1 data (except that printable ASCII only) */
#define HEIGHTPERROW_MODE 0x0040 /* Interpret `height` as per-row rather than as overall height */
#define FAST_MODE 0x0080 /* Use faster if less optimal encodation for symbologies that support it */
/* Note: only DATAMATRIX currently */
/* Data Matrix specific options (`symbol->option_3`) */
#define DM_SQUARE 100 /* Only consider square versions on automatic symbol size selection */

10
docs/manual.txt
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@ -1514,6 +1514,8 @@ GS1NOCHECK_MODE | Do not check GS1 data for validity, i.e. suppress checks
| checked for.
HEIGHTPERROW_MODE | Interpret the height variable as per-row rather than as
| overall height.
FAST_MODE | Use faster if less optimal encodation for symbologies that
| support it (currently DATAMATRIX only).
--------------------------------------------------------------------------------
The default mode is DATA_MODE.
@ -2500,8 +2502,8 @@ DMRE symbol sizes may be activated in automatic size mode using the option
GS1 data may be encoded using FNC1 (preferred) or GS as separator. Use the
option --gssep to change to GS or use the API output_options |= GS1_GS_SEPARATOR
For a near-optimal but slower encoding, the --compressenc option (API
option_3 |= DM_COMPRESSION) may be used.
For a faster but less optimal encoding, the --fast option (API input_mode |=
FAST_MODE) may be used.
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
@ -3135,9 +3137,9 @@ Value | EC Level | Amount of symbol holding error correction data
-----------------------------------------------------------------
Zint does not currently implement data compression by default, but this can
be initiated using the `--compressenc` option or through the API by setting
be initiated through the API by setting
symbol->option_3 |= ULTRA_COMPRESSION;
symbol->option_3 = ULTRA_COMPRESSION;
WARNING: Ultracode data compression is experimental and should not be used
in a production environment.