How to change the order barcode styles?

WooCommerce Ultimate Barcodes provides a set of specific CSS classes that can be used to apply new styles to order barcodes in PDF documents.

Styling order barcode in PDF documents #

Because this barcode plugin integrates with our WooCommerce PDF documents plugin, you could follow this customization instructions to style your order barcodes too, using the classes below:

add_action( 'wpo_wcpdf_custom_styles', 'wpo_wcpdf_custom_styles', 10, 2 );
function wpo_wcpdf_custom_styles ( $document_type, $document ) {
    ?>
    .wcub_order_barcode img {
        width: 40mm;
    }
    <?php
}

Or specifying the barcode type class:

add_action( 'wpo_wcpdf_custom_styles', 'wpo_wcpdf_custom_styles', 10, 2 );
function wpo_wcpdf_custom_styles ( $document_type, $document ) {
    ?>
    .wcub_order_barcode .qrcode img {
        width: 40mm;
    }
    <?php
}