TcVnCodeGradesDM

Describes code quality grades for Data Matrix codes according to ISO / IEC 15415:2011. The grades range from 0 (very bad) to 4 (very good).

Syntax

Definition:

TYPE TcVnCodeGradesDM :
STRUCT
    nDecode                : USINT;
    nSymbolContrast        : USINT;
    nModulation            : USINT;
    nReflectanceMargin     : USINT;
    nFixedPatternDamage    : USINT;
    nAxialNonuniformity    : USINT;
    nGridNonuniformity     : USINT;
    nUnusedErrorCorrection : USINT;
    nOverall               : USINT;
END_STRUCT
END_TYPE

Parameters

Name

Type

Description

nDecode

USINT

Decode grade

nSymbolContrast

USINT

Symbol contrast grade

nModulation

USINT

Modulation grade

nReflectanceMargin

USINT

Reflectance margin grade

nFixedPatternDamage

USINT

Fixed pattern damage grade

nAxialNonuniformity

USINT

Axial nonuniformity grade

nGridNonuniformity

USINT

Grid nonuniformity grade

nUnusedErrorCorrection

USINT

Unused error correction grade

nOverall

USINT

Overall code grade, i.e. the minimum achieved individual grade