3 files changed, 8 insertions, 1 deletions

diff --git a/graph.php b/graph.php
index be46653..fbc93a7 100644
--- a/graph.php
+++ b/graph.php
@@ -92,6 +92,9 @@ if (isset($plugin_json[$type]['datasize']) and $plugin_json[$type]['datasize'])
 if (isset($plugin_json[$type]['scale']))
         $obj->scale = $plugin_json[$type]['scale'];
 
+if (isset($plugin_json[$type]['base']))
+        $obj->base = $plugin_json[$type]['base'];
+
 if (isset($plugin_json[$type]['legend_format']))
         $obj->rrd_format = $plugin_json[$type]['legend_format'];
 
diff --git a/plugin/df.json b/plugin/df.json
index 8820b89..ad345e4 100644
--- a/plugin/df.json
+++ b/plugin/df.json
@@ -17,7 +17,8 @@
                                 "color": "ff0000"
                         }
                 },
-                "legend_format": "%5.1lf%sB"
+                "legend_format": "%5.1lf%sB",
+                "base": "1024"
         },
         "df_inodes": {
                 "title": "Free inodes ({{PI}})",
diff --git a/type/Base.class.php b/type/Base.class.php
index 4cb9e18..40f3df0 100644
--- a/type/Base.class.php
+++ b/type/Base.class.php
@@ -17,6 +17,7 @@ class Type_Base {
         var $rrd_vertical;
         var $rrd_format = '%5.1lf%s';
         var $scale = 1;
+        var $base; 
         var $width;
         var $height;
         var $graph_type;
@@ -253,6 +254,8 @@ class Type_Base {
                         $rrdgraph[] = $this->rrdtool_opts;
                 if ($this->graph_smooth)
                         $rrdgraph[] = '-E';
+                if ($this->base)
+                        $rrdgraph[] = '--base '.$this->base;
                 $rrdgraph[] = sprintf('-w %d', is_numeric($this->width) ? $this->width : 400);
                 $rrdgraph[] = sprintf('-h %d', is_numeric($this->height) ? $this->height : 175);
                 $rrdgraph[] = '-l 0';