From 01039a24a6cc88a828f20647ae6dda5ee15a0e09 Mon Sep 17 00:00:00 2001
From: Poil
Date: Sun, 18 May 2014 12:28:34 +0200
Subject: Add base option (1GB=1024Mo)

---
 graph.php           | 3 +++
 plugin/df.json      | 3 ++-
 type/Base.class.php | 3 +++
 3 files changed, 8 insertions(+), 1 deletion(-)

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';
-- 
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