rename ds_names and dsname to legend

This had nothing to do with an RRD data source.

1 files changed, 13 insertions, 13 deletions

diff --git a/type/Base.class.php b/type/Base.class.php
index e1aae19..7c06e5d 100644
--- a/type/Base.class.php
+++ b/type/Base.class.php
@@ -11,7 +11,7 @@ class Type_Base {
         var $seconds;
         var $data_sources = array('value');
         var $order;
-        var $ds_names;
+        var $legend;
         var $colors;
         var $rrd_title;
         var $rrd_vertical;
@@ -281,26 +281,26 @@ class Type_Base {
                                 $sources = $this->data_sources;
                         }
                 }
-                $this->parse_ds_names($sources);
+                $this->parse_legend($sources);
                 return $sources;
         }
 
-        function parse_ds_names($sources) {
-                # fill ds_names if not defined by plugin
-                if (!is_array($this->ds_names))
-                        $this->ds_names = array_combine($sources, $sources);
+        function parse_legend($sources) {
+                # fill legend if not defined by plugin
+                if (!is_array($this->legend))
+                        $this->legend = array_combine($sources, $sources);
 
-                # detect length of longest ds_name
+                # detect length of longest legend
                 $max = 0;
-                foreach ($this->ds_names as $ds_name) {
-                        if(strlen((string)$ds_name) > $max)
-                                $max = strlen((string)$ds_name);
+                foreach ($this->legend as $legend) {
+                        if(strlen((string)$legend) > $max)
+                                $max = strlen((string)$legend);
                 }
 
-                # make all ds_names equal in lenght
+                # make all legend equal in lenght
                 $format = sprintf("%%-%ds", $max);
-                foreach ($this->ds_names as $index => $value) {
-                        $this->ds_names[$index] = sprintf($format, $value);
+                foreach ($this->legend as $index => $value) {
+                        $this->legend[$index] = sprintf($format, $value);
                 }
         }