UBI EasyCoder 201 IIE Manuel d'instructions télécharger pdf (Page 26)

Intermec Fingerprint v7.61 – Programmer’s Reference Manual Ed. 724

Chapter 2 Program Instructions

BARMAG (BM)

Field of Application

Statement specifying the magniﬁ cation in regard of width of the

bars in a bar code.

Syntax BARMAG|BM<nexp>

<nexp> is the magniﬁ cation in regard of width of the bars, which

make up the bar code.

Allowed input: Depends on type of bar code.

Default value: 2

Reset to default by: PRINTFEED execution.

Remarks

The magniﬁ cation only affects the bar code ratio (see BARRATIO),

not the height of the bars (see BARHEIGHT). For example, by default

the BARRATIO is 3:1 and the BARMAG is 2, which means that the

wide bars will be 6 dots wide and the narrow bars will be 2 dots wide

(2 × 3:1 = 6:2).

The magniﬁ cation also affects the interpretation in EAN and UPC bar codes,

since the interpretation is an integrated part of the EAN/UPC code.

BARMAG can be replaced by a parameter in the BARSET statement.

Example

Programming a Code 39 bar code, selecting a barfont for all directions and

enabling the printing of the bar code interpretation:

10 PRPOS 30,400

20 DIR 1

30 ALIGN 7

40 BARTYPE "CODE39"

50 BARRATIO 2,1

60 BARHEIGHT 120

70 BARMAG 3

80 BARFONT "Swiss 721 BT" ON

90 PRBAR "ABC"

100 PRINTFEED

A more compact method is illustrated by the example for BARSET

statement.

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UBI EasyCoder 201 IIE Manuel d'instructions Page 26