private function getUrlSparkline($customParameters = array())
    {
        $customParameters['viewDataTable'] = 'sparkline';

        $params = $this->getGraphParamsModified($customParameters);

        // convert array values to comma separated
        foreach ($params as &$value) {
            if (is_array($value)) {
                $value = rawurlencode(implode(',', $value));
            }
        }
        $url = Url::getCurrentQueryStringWithParametersModified($params);
        return $url;
    }
private function getUrlSparkline($customParameters = array())
    {
        $customParameters['viewDataTable'] = 'sparkline';

        $params = $this->getGraphParamsModified($customParameters);

        // convert array values to comma separated
        foreach ($params as &$value) {
            if (is_array($value)) {
                $value = rawurlencode(implode(',', $value));
            }
        }
        $url = Url::getCurrentQueryStringWithParametersModified($params);
        return $url;
    }
private function getUrlSparkline ( $ customParameters = array ( ) ) { $ customParameters [ 'viewDataTable' ] = 'sparkline' ; $ params = $ this -> getGraphParamsModified ( $ customParameters ) ; // convert array values to comma separated foreach ( $ params as & $ value ) { if ( is_array ( $ value ) ) { $ value = rawurlencode ( implode ( ',' , $ value ) ) ; } } $ url = Url :: getCurrentQueryStringWithParametersModified ( $ params ) ; return $ url ; }
Returns a URL to a sparkline image for a report served by the current plugin.

The result of this URL should be used with the [sparkline()](/api-reference/Piwik/View#twig) twig function.

The current site ID and period will be used.

@param array $customParameters The array of query parameter name/value pairs that
should be set in result URL.
@return string The generated URL.
Returns a URL to a sparkline image for a report served by the current plugin .