Give yhahn/searchlight_graphael horizontal bar charts, depends on http://drupal.org/node/1155710

searchlight_graphael_hbar_support.patch

diff --git plugins/searchlight_graphael_box.inc plugins/searchlight_graphael_box.inc
index 60116c1..34394c9 100644
--- plugins/searchlight_graphael_box.inc
+++ plugins/searchlight_graphael_box.inc
@@ -30,6 +30,7 @@ class searchlight_graphael_box extends boxes_box {
       '#options' => array(
         'pie' => t('Pie'),
         'bar' => t('Bar'),
+        'hbar' => t('Horizontal Bar'),
         'line' => t('Line'),
         'dot' => t('Dot'),
       ),
diff --git searchlight_graphael.module searchlight_graphael.module
index 8ba5a33..3aeb022 100644
--- searchlight_graphael.module
+++ searchlight_graphael.module
@@ -4,7 +4,7 @@
  * Build gRaphael graph parameters from a search facet.
  *
  * @param string $pie
- *   The gRaphael method to use. Either 'pie', 'bar', 'line', or 'dot'.
+ *   The gRaphael method to use. Either 'pie', 'bar', 'hbar', 'line', or 'dot'.
  * @param string $datasource
  *   The Searchlight datasource to use for faceting.
  * @param string $environment
@@ -48,6 +48,7 @@ function searchlight_graphael_build($method = 'pie', $datasource, $environment =
   $graph = array('method' => $method, 'values' => array(), 'params' => array(), 'extend' => array());
   switch ($method) {
     case 'bar':
+    case 'hbar':
       foreach ($facets as $item) {
         $graph['values'][] = (int) $item['count'];
         $graph['extend']['label']['values'][] = truncate_utf8($item['title'], 30, TRUE, TRUE) . "\n" . $item['count'];