CODE 128 A

CODE 128 restricted to subset A: digits, upper case letters, punctuation and the ASCII control characters. No lower case. Fixing the subset keeps every symbol the same width per character, which matters when a label layout is fixed in advance.

Type Token

Input

Examples

Digits and upper case

<?php

require_once __DIR__ . '/vendor/autoload.php';

$barcode = new \Com\Tecnick\Barcode\Barcode();
$bobj = $barcode->getBarcodeObj(
    type: 'C128A',
    code: 'TCPDF-2026',
    width: -3,
    height: -30,
    color: 'black',
    padding: [0, 0, 0, 0],
)->setBackgroundColor('white');

echo $bobj->getInlineSvgCode();

Errors

These payloads raise \Com\Tecnick\Barcode\Exception:

See Also

• tc-lib-barcode : the library overview.
• Rendering Options : size, colour, padding.
• Output Formats : every renderer.
• CODE 128 : automatic subset selection.
• CODE 128 B : the subset that carries lower case.
• API reference : the generated class documentation.