Telepen

Telepen encodes the full ASCII range at a constant width per character, which makes the symbol length predictable from the payload length alone. Every symbol carries a modulo 127 check character. Telepen is a trademark of SB Electronic Systems.

Type Token

Input

Examples

Letters and digits

<?php

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

$barcode = new \Com\Tecnick\Barcode\Barcode();
$bobj = $barcode->getBarcodeObj(
    type: 'TELEPEN',
    code: 'ABC123',
    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 : the other full-ASCII linear format.
• API reference : the generated class documentation.