i am very tied to do barcode label design using html css in laravel laravel application

[benjirsoft]

0

i do qty base barcode label generate. i do this work use html css and laravel dompdf package for do it . normaly A4 size page its do well there is no problem but when i do it custom page then i can not do it properly. my printer model is RP400H. my code is $quantity = $request->input('quentity');

    $html = '<style type="text/css">
    .label {
        width: 170px;
        height: 94px;
        font-size: 12pt;
        font-family: Sans-serif;
        display: flex;
        text-align: left;
    }
    
    .test{
       
    }
    
    .barcode {
        display: block;
        width: 100%;
        height: 50%;
        margin-top: 3px;
    }
</style>';

// Loop through the quantity and generate barcode labels
for ($i = 1; $i <= $quantity; $i++) {
    $barcode = $request->input('barcode');
    $productid = $request->input('productid');

    $productname = Productinfo::where('productid', $productid)->first()->productname ?? null;


    $cprice = $request->input('cprice');

    // Generate the barcode SVG and convert it to PNG
    $barcode_svg = DNS1D::getBarcodeSVG($barcode, 'C128', 1.0, 40);
    $barcode_png = base64_encode($barcode_svg);
    $barcode_src = 'data:image/png;base64,' . $barcode_png;

    $labelHtml = '<div class="label">
        <div class="test">
            <div">
                <span>'.substr($productname, -17).'</span>
            </div>
            <div>
                <span style="font-size:10pt">Price: '.$cprice.' Tk</span>
            </div>
        </div>
        <div class="barcode">    
            <img src="'.$barcode_src.'">
        </div>
        <span></span>
    </div>';

    $html .= $labelHtml;
}
$html .= '</div>';

$pdf = new Dompdf();

// Set the PDF content and options
$pdf->loadHtml($html);
//return $html;
$pdf->setPaper('custom', 'portrait');

$pdf->setPaper(array(295.5, 100, 117, 95), 'portrait');

$pdf->render();
$pdf->stream('document.pdf', array('Attachment' => 0));

[bsweeney]

normaly A4 size page its do well there is no problem but when i do it custom page then i can not do it properly

what exactly is the issue with the custom page?