protected function get_field( \WP_Post $post ){
        $field = parent::get_field($post);
        $automatic = $this->original_callback ? ' original' : '';
        $geocder = $this->show_geocoder ? $this->geocoder() : '';
        return <<<HTML
            {$field}
            <div id="{$this->name}-map" class="wpametu-map{$automatic}"></div>
            {$geocder}
HTML;

    }
protected function get_field( \WP_Post $post ){
        $field = parent::get_field($post);
        $automatic = $this->original_callback ? ' original' : '';
        $geocder = $this->show_geocoder ? $this->geocoder() : '';
        return <<<HTML
            {$field}
            <div id="{$this->name}-map" class="wpametu-map{$automatic}"></div>
            {$geocder}
HTML;

    }
protected function get_field ( \ WP_Post $ post ) { $ field = parent :: get_field ( $ post ) ; $ automatic = $ this -> original_callback ? ' original' : '' ; $ geocder = $ this -> show_geocoder ? $ this -> geocoder ( ) : '' ; return  <<<HTML
            {$field}
            <div id="{$this->name}-map" class="wpametu-map{$automatic}"></div>
            {$geocder}
HTML ; }
Add map canvas

@param \WP_Post $post
@return string
Add map canvas