Get the SVGs for the duotone filters.

Description

Example output:

……

Parameters

$sourcesarrayrequired

The duotone presets.

Return

Source

private static function get_svg_definitions( $sources ) {
	$svgs = '';
	foreach ( $sources as $filter_id => $filter_data ) {
		$colors = $filter_data['colors'];
		$svgs  .= self::get_filter_svg( $filter_id, $colors );
	}
	return $svgs;
}

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