sizes = get_intermediate_image_sizes(); parent::__construct( $manager, $id, $args ); } /** * Render the content of the category dropdown * * @return HTML */ public function render_content() { if(!empty($this->sizes)) { ?> label ); ?> description?> label ); ?> link(); ?>> sizes as $size ) { printf('%s', $size, selected($this->value(), $size, false), $size); } ?>