Enqueue custom filter assets for the page.

Description

Includes an SVG filter and block CSS declaration.

Parameters

$filter_idstringrequired

The filter ID. e.g. 'wp-duotone-000000-ffffff-2'.

$duotone_selectorstringrequired

The block’s duotone selector. e.g. ‘.wp-block-image img’.

$filter_valuestringrequired

The filter CSS value. e.g. 'url(#wp-duotone-000000-ffffff-2)' or 'unset'.

$filter_dataarrayrequired

Duotone filter data with 'slug' and 'colors' keys.

Source

private static function enqueue_custom_filter( $filter_id, $duotone_selector, $filter_value, $filter_data ) {
	self::$used_svg_filter_data[ $filter_id ] = $filter_data;
	self::enqueue_block_css( $filter_id, $duotone_selector, $filter_value );
}

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